In the last 12 months, insiders at MARSH & MCLENNAN COMPANIES, INC. ($MRSH) filed 574 transactions with the SEC: 2 open-market purchases totaling $201,613 and 63 sales totaling $107,727,885. Net insider sentiment: net selling.
MARSH & MCLENNAN COMPANIES, INC. operates in the Insurance agents, brokers & service industry (Finance sector).
Most Active Insiders
- MCGIVNEY MARK C (Chief Financial Officer) — 37 transactions totaling $57,956,627
- Doyle John Q (President and CEO) — 38 transactions totaling $42,201,162
- Studer Nicholas Mark (President and CEO of OWG) — 42 transactions totaling $21,514,295
- MILLS STEVEN A (Director) — 20 transactions totaling $19,759,553
- South Martin (President & CEO, Marsh) — 32 transactions totaling $17,381,973
View all SEC Filings for MARSH & MCLENNAN COMPANIES, INC. (MRSH).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | Studer Nicholas Mark | President and CEO Marsh Risk | A | Restricted Stock Units | 5766 | $0.00 | 5,766.0000 | 494,000,000 | 9999.99% | 0.00% |
| March 15, 2026 | Tomlinson Patrick | President and CEO, Mercer | F | Common Stock | 627 | $172.15 | 4,256.0000 | 494,000,000 | 12.84% | 0.00% |
| March 15, 2026 | Tomlinson Patrick | President and CEO, Mercer | M | Common Stock | 1228 | $0.00 | 4,883.0000 | 494,000,000 | 33.60% | 0.00% |
| March 15, 2026 | Tomlinson Patrick | President and CEO, Mercer | M | Restricted Stock Units | 1228 | $0.00 | 4,854.0000 | 494,000,000 | 20.19% | 0.00% |
| March 11, 2026 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 2362 | $173.61 | 9,797.8850 | 494,000,000 | 19.42% | 0.00% |
| March 4, 2026 | Doyle John Q | President and CEO | M | Stock Options (Right to Buy) | 16655 | $0.00 | 49,968.0000 | 494,000,000 | 25.00% | 0.00% |
| March 4, 2026 | Doyle John Q | President and CEO | M | Common Stock | 16655 | $0.00 | 133,466.0205 | 494,000,000 | 14.26% | 0.00% |
| March 4, 2026 | Doyle John Q | President and CEO | S | Common Stock | 16655 | $183.30 | 116,811.0205 | 494,000,000 | 12.48% | 0.00% |
| March 3, 2026 | Studer Nicholas Mark | President and CEO of OWG | S | Common Stock | 3837 | $184.03 | 32,536.0000 | 494,000,000 | 10.55% | 0.00% |
| Feb. 28, 2026 | Tomlinson Patrick | President and CEO, Mercer | M | Restricted Stock Units | 2219 | $0.00 | 6,082.0000 | 494,000,000 | 26.73% | 0.00% |
| Feb. 28, 2026 | Doyle John Q | President and CEO | M | Restricted Stock Units | 59510 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.01% |
| Feb. 28, 2026 | Fernandez Carmen | SVP, Chief People Officer | M | Common Stock | 6970 | $0.00 | 17,132.9170 | 494,000,000 | 68.58% | 0.00% |
| Feb. 28, 2026 | Fernandez Carmen | SVP, Chief People Officer | F | Common Stock | 3855 | $186.74 | 13,277.9170 | 494,000,000 | 22.50% | 0.00% |
| Feb. 28, 2026 | Fernandez Carmen | SVP, Chief People Officer | M | Restricted Stock Units | 6970 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 4826 | $0.00 | 14,623.8850 | 494,000,000 | 49.26% | 0.00% |
| Feb. 28, 2026 | Jones John Jude | Chief Marketing Officer | F | Common Stock | 2464 | $186.74 | 12,159.8850 | 494,000,000 | 16.85% | 0.00% |
| Feb. 28, 2026 | Jones John Jude | Chief Marketing Officer | M | Restricted Stock Units | 4826 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 9383 | $0.00 | 30,318.4800 | 494,000,000 | 44.82% | 0.00% |
| Feb. 28, 2026 | Klisura Dean Michael | President & CEO, Guy Carpenter | F | Common Stock | 5189 | $186.74 | 25,129.4800 | 494,000,000 | 17.11% | 0.00% |
| Feb. 28, 2026 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Restricted Stock Units | 9383 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 17961 | $0.00 | 51,639.0000 | 494,000,000 | 53.33% | 0.00% |
| Feb. 28, 2026 | MCGIVNEY MARK C | Chief Financial Officer | F | Common Stock | 9170 | $186.74 | 42,469.0000 | 494,000,000 | 17.76% | 0.00% |
| Feb. 28, 2026 | MCGIVNEY MARK C | Chief Financial Officer | M | Restricted Stock Units | 17961 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Mills Stacy | Vice President and Controller | M | Common Stock | 2723 | $0.00 | 5,428.0980 | 494,000,000 | 100.66% | 0.00% |
| Feb. 28, 2026 | Mills Stacy | Vice President and Controller | F | Common Stock | 1277 | $186.74 | 4,151.0980 | 494,000,000 | 23.53% | 0.00% |
| Feb. 28, 2026 | Mills Stacy | Vice President and Controller | M | Restricted Stock Units | 2723 | $0.00 | 2,916.0000 | 494,000,000 | 48.29% | 0.00% |
| Feb. 28, 2026 | South Martin | President & CEO, Marsh Risk | M | Common Stock | 14476 | $0.00 | 31,656.5390 | 494,000,000 | 84.26% | 0.00% |
| Feb. 28, 2026 | South Martin | President & CEO, Marsh Risk | F | Common Stock | 8006 | $186.74 | 23,650.5390 | 494,000,000 | 25.29% | 0.00% |
| Feb. 28, 2026 | South Martin | President & CEO, Marsh Risk | M | Restricted Stock Units | 14476 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 8044 | $0.00 | 36,373.0000 | 494,000,000 | 28.39% | 0.00% |
| Feb. 28, 2026 | Studer Nicholas Mark | President and CEO of OWG | M | Restricted Stock Units | 8044 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Tomlinson Patrick | President and CEO, Mercer | M | Common Stock | 2219 | $0.00 | 4,794.0000 | 494,000,000 | 86.17% | 0.00% |
| Feb. 28, 2026 | Tomlinson Patrick | President and CEO, Mercer | F | Common Stock | 1139 | $186.74 | 3,655.0000 | 494,000,000 | 23.76% | 0.00% |
| Feb. 28, 2026 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 6970 | $0.00 | 20,492.0000 | 494,000,000 | 51.55% | 0.00% |
| Feb. 28, 2026 | Beswick Paul | SVP, Chief Information Officer | F | Common Stock | 3403 | $186.74 | 17,089.0000 | 494,000,000 | 16.61% | 0.00% |
| Feb. 28, 2026 | Beswick Paul | SVP, Chief Information Officer | M | Restricted Stock Units | 6970 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Brennan Katherine | SVP and General Counsel | M | Common Stock | 6970 | $0.00 | 11,185.0000 | 494,000,000 | 165.36% | 0.00% |
| Feb. 28, 2026 | Brennan Katherine | SVP and General Counsel | F | Common Stock | 3855 | $186.74 | 7,330.0000 | 494,000,000 | 34.47% | 0.00% |
| Feb. 28, 2026 | Brennan Katherine | SVP and General Counsel | M | Restricted Stock Units | 6970 | $0.00 | 0.0000 | 494,000,000 | 100.00% | 0.00% |
| Feb. 28, 2026 | Doyle John Q | President and CEO | M | Common Stock | 59510 | $0.00 | 147,191.0205 | 494,000,000 | 67.87% | 0.01% |
| Feb. 28, 2026 | Doyle John Q | President and CEO | F | Common Stock | 30380 | $186.74 | 116,811.0205 | 494,000,000 | 20.64% | 0.01% |
| Feb. 24, 2026 | Jones John Jude | Chief Marketing Officer | A | Restricted Stock Units | 4826 | $0.00 | 4,826.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Stock Options (Right to Buy) | 24858 | $0.00 | 24,858.0000 | 494,000,000 | 9999.99% | 0.01% |
| Feb. 24, 2026 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Restricted Stock Units | 9383 | $0.00 | 9,383.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Doyle John Q | President and CEO | A | Stock Options (Right to Buy) | 217501 | $0.00 | 217,501.0000 | 494,000,000 | 9999.99% | 0.04% |
| Feb. 24, 2026 | Doyle John Q | President and CEO | A | Restricted Stock Units | 59510 | $0.00 | 59,510.0000 | 494,000,000 | 9999.99% | 0.01% |
| Feb. 24, 2026 | South Martin | President & CEO, Marsh Risk | A | Stock Options (Right to Buy) | 39772 | $0.00 | 39,772.0000 | 494,000,000 | 9999.99% | 0.01% |
| Feb. 24, 2026 | South Martin | President & CEO, Marsh Risk | A | Restricted Stock Units | 14476 | $0.00 | 14,476.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Studer Nicholas Mark | President and CEO of OWG | A | Stock Options (Right to Buy) | 21129 | $0.00 | 21,129.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Studer Nicholas Mark | President and CEO of OWG | A | Restricted Stock Units | 8044 | $0.00 | 8,044.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Mills Stacy | Vice President and Controller | A | Stock Options (Right to Buy) | 3574 | $0.00 | 3,574.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1342 | $0.00 | 4,014.0000 | 494,000,000 | 50.22% | 0.00% |
| Feb. 24, 2026 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1625 | $0.00 | 5,639.0000 | 494,000,000 | 40.48% | 0.00% |
| Feb. 24, 2026 | Tomlinson Patrick | President and CEO, Mercer | A | Stock Options (Right to Buy) | 28586 | $0.00 | 28,586.0000 | 494,000,000 | 9999.99% | 0.01% |
| Feb. 24, 2026 | Tomlinson Patrick | President and CEO, Mercer | A | Restricted Stock Units | 1609 | $0.00 | 8,301.0000 | 494,000,000 | 24.04% | 0.00% |
| Feb. 24, 2026 | Beswick Paul | SVP, Chief Information Officer | A | Restricted Stock Units | 6970 | $0.00 | 6,970.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Beswick Paul | SVP, Chief Information Officer | A | Stock Options (Right to Buy) | 22372 | $0.00 | 22,372.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | MCGIVNEY MARK C | Chief Financial Officer | A | Restricted Stock Units | 17961 | $0.00 | 17,961.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | MCGIVNEY MARK C | Chief Financial Officer | A | Stock Options (Right to Buy) | 44743 | $0.00 | 44,743.0000 | 494,000,000 | 9999.99% | 0.01% |
| Feb. 24, 2026 | Jones John Jude | Chief Marketing Officer | A | Stock Options (Right to Buy) | 15536 | $0.00 | 15,536.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Fernandez Carmen | SVP, Chief People Officer | A | Restricted Stock Units | 6970 | $0.00 | 6,970.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Fernandez Carmen | SVP, Chief People Officer | A | Stock Options (Right to Buy) | 18643 | $0.00 | 18,643.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Brennan Katherine | SVP and General Counsel | A | Restricted Stock Units | 6970 | $0.00 | 6,970.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 24, 2026 | Brennan Katherine | SVP and General Counsel | A | Stock Options (Right to Buy) | 22372 | $0.00 | 22,372.0000 | 494,000,000 | 9999.99% | 0.00% |
| Feb. 15, 2026 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 209 | $173.51 | 10,755.1800 | 494,000,000 | 1.98% | 0.00% |
| Feb. 15, 2026 | MILLS STEVEN A | Director | A | Common Stock | 244 | $173.51 | 51,697.7500 | 494,000,000 | 0.47% | 0.00% |
| Feb. 13, 2026 | Siegmund Jan | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 5 | $172.98 | 943.1300 | 494,000,000 | 0.52% | 0.00% |
| Feb. 15, 2026 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 157 | $173.51 | 7,351.3800 | 494,000,000 | 2.18% | 0.00% |
| Feb. 13, 2026 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 37 | $172.98 | 7,194.6900 | 494,000,000 | 0.52% | 0.00% |
| Feb. 13, 2026 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 55 | $172.98 | 10,546.2600 | 494,000,000 | 0.52% | 0.00% |
| Feb. 13, 2026 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 40 | $172.98 | 7,693.4200 | 494,000,000 | 0.52% | 0.00% |
| Feb. 13, 2026 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 103 | $172.98 | 19,952.9200 | 494,000,000 | 0.52% | 0.00% |
| Feb. 13, 2026 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 81 | $172.98 | 15,644.6600 | 494,000,000 | 0.52% | 0.00% |
| Feb. 15, 2026 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 238 | $173.51 | 88,343.6500 | 494,000,000 | 0.27% | 0.00% |
| Feb. 13, 2026 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 456 | $172.98 | 88,105.9100 | 494,000,000 | 0.52% | 0.00% |
| Dec. 1, 2025 | Doyle John Q | President and CEO | M | Common Stock | 21079 | $63.09 | 108,760.0205 | 495,000,000 | 24.04% | 0.00% |
| Dec. 1, 2025 | Doyle John Q | President and CEO | S | Common Stock | 21079 | $182.22 | 87,681.0205 | 495,000,000 | 19.38% | 0.00% |
| Dec. 1, 2025 | Doyle John Q | President and CEO | M | Stock Options (Right to Buy) | 21079 | $0.00 | 0.0000 | 495,000,000 | 100.00% | 0.00% |
| Nov. 15, 2025 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 225 | $183.28 | 87,649.8800 | 495,000,000 | 0.26% | 0.00% |
| Nov. 14, 2025 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 76 | $183.44 | 15,563.6800 | 495,000,000 | 0.49% | 0.00% |
| Nov. 14, 2025 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 97 | $183.44 | 19,849.6400 | 495,000,000 | 0.49% | 0.00% |
| Nov. 14, 2025 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 37 | $183.44 | 7,653.6000 | 495,000,000 | 0.49% | 0.00% |
| Nov. 14, 2025 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 50 | $183.44 | 10,293.8900 | 495,000,000 | 0.49% | 0.00% |
| Nov. 15, 2025 | MILLS STEVEN A | Director | A | Common Stock | 231 | $183.28 | 51,453.7500 | 495,000,000 | 0.45% | 0.00% |
| Nov. 15, 2025 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 198 | $183.28 | 10,491.6700 | 495,000,000 | 1.92% | 0.00% |
| Nov. 15, 2025 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 148 | $183.28 | 7,157.4500 | 495,000,000 | 2.12% | 0.00% |
| Nov. 14, 2025 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 34 | $183.44 | 7,009.1100 | 495,000,000 | 0.49% | 0.00% |
| Nov. 14, 2025 | Siegmund Jan | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 5 | $183.44 | 938.2500 | 495,000,000 | 0.49% | 0.00% |
| Nov. 14, 2025 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 427 | $183.44 | 87,424.8100 | 495,000,000 | 0.49% | 0.00% |
| Sept. 2, 2025 | Doyle John Q | President and CEO | S | Common Stock | 21079 | $205.65 | 87,681.0205 | 496,000,000 | 19.38% | 0.00% |
| Sept. 2, 2025 | Doyle John Q | President and CEO | M | Stock Options (Right to Buy) | 21079 | $0.00 | 21,079.0000 | 496,000,000 | 50.00% | 0.00% |
| Sept. 2, 2025 | Doyle John Q | President and CEO | M | Common Stock | 21079 | $63.09 | 108,760.0205 | 496,000,000 | 24.04% | 0.00% |
| Aug. 15, 2025 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 198 | $208.06 | 86,624.1100 | 496,000,000 | 0.23% | 0.00% |
| Aug. 15, 2025 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 67 | $208.06 | 15,487.6900 | 496,000,000 | 0.43% | 0.00% |
| Aug. 15, 2025 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 85 | $208.06 | 19,752.7300 | 496,000,000 | 0.43% | 0.00% |
| Aug. 15, 2025 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 174 | $208.06 | 10,200.2600 | 496,000,000 | 1.74% | 0.00% |
| Aug. 15, 2025 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 43 | $208.06 | 10,243.6300 | 496,000,000 | 0.43% | 0.00% |
| Aug. 15, 2025 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 131 | $208.06 | 6,945.4100 | 496,000,000 | 1.92% | 0.00% |
| Aug. 15, 2025 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 29 | $208.06 | 6,974.8900 | 496,000,000 | 0.42% | 0.00% |
| Aug. 15, 2025 | MILLS STEVEN A | Director | A | Common Stock | 204 | $208.06 | 51,222.7500 | 496,000,000 | 0.40% | 0.00% |
| Aug. 15, 2025 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 33 | $208.06 | 7,616.2300 | 496,000,000 | 0.43% | 0.00% |
| Aug. 15, 2025 | Siegmund Jan | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 4 | $208.06 | 933.6700 | 496,000,000 | 0.43% | 0.00% |
| Aug. 15, 2025 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 374 | $208.06 | 86,997.9700 | 496,000,000 | 0.43% | 0.00% |
| July 29, 2025 | Anderson Anthony | Director | P | Common Stock | 500 | $202.20 | 1,500.0000 | 496,000,000 | 50.00% | 0.00% |
| July 30, 2025 | Anderson Anthony | Director | P | Common Stock | 500 | $201.03 | 2,000.0000 | 496,000,000 | 33.33% | 0.00% |
| June 1, 2025 | Ingram Tamara | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 7,583.4300 | 496,000,000 | 13.97% | 0.00% |
| June 1, 2025 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 86,425.8500 | 496,000,000 | 1.09% | 0.00% |
| June 2, 2025 | Doyle John Q | President and CEO | M | Stock Options (Right to Buy) | 21080 | $0.00 | 42,158.0000 | 496,000,000 | 33.33% | 0.00% |
| June 2, 2025 | Doyle John Q | President and CEO | S | Common Stock | 21080 | $232.05 | 87,681.0205 | 496,000,000 | 19.38% | 0.00% |
| June 2, 2025 | Doyle John Q | President and CEO | M | Common Stock | 21080 | $63.09 | 108,761.0205 | 496,000,000 | 24.04% | 0.00% |
| June 1, 2025 | Hartmann Judith | Director | A | Common Stock | 929 | $231.27 | 2,974.0000 | 496,000,000 | 45.43% | 0.00% |
| June 1, 2025 | HANWAY H EDWARD | Director | A | Common Stock | 929 | $231.27 | 35,518.7000 | 496,000,000 | 2.69% | 0.00% |
| June 1, 2025 | MILLS STEVEN A | Director | A | Common Stock | 929 | $231.27 | 51,018.7500 | 496,000,000 | 1.85% | 0.00% |
| June 1, 2025 | Siegmund Jan | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 929.6500 | 496,000,000 | 9999.99% | 0.00% |
| June 1, 2025 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 6,814.7400 | 496,000,000 | 15.80% | 0.00% |
| June 1, 2025 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 10,026.0300 | 496,000,000 | 10.22% | 0.00% |
| June 1, 2025 | HOPKINS DEBORAH C | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 19,667.6500 | 496,000,000 | 4.96% | 0.00% |
| June 1, 2025 | Anderson Anthony | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 930 | $231.27 | 15,420.9800 | 496,000,000 | 6.42% | 0.00% |
| May 20, 2025 | Mills Stacy | Vice President and Controller | G | Common Stock | 218 | $0.00 | 2,705.0980 | 496,000,000 | 7.46% | 0.00% |
| May 15, 2025 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 53 | $222.22 | 14,491.3300 | 496,000,000 | 0.37% | 0.00% |
| May 15, 2025 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 68 | $222.22 | 18,738.0000 | 496,000,000 | 0.37% | 0.00% |
| May 15, 2025 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 180 | $222.22 | 85,184.4400 | 496,000,000 | 0.21% | 0.00% |
| May 15, 2025 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 312 | $222.22 | 85,496.2000 | 496,000,000 | 0.37% | 0.00% |
| May 15, 2025 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $222.22 | 6,653.7800 | 496,000,000 | 0.37% | 0.00% |
| May 15, 2025 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 180 | $222.22 | 9,063.8000 | 496,000,000 | 2.03% | 0.00% |
| May 15, 2025 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 33 | $222.22 | 9,096.3800 | 496,000,000 | 0.36% | 0.00% |
| May 15, 2025 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 118 | $222.22 | 5,864.0200 | 496,000,000 | 2.06% | 0.00% |
| May 15, 2025 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 21 | $222.22 | 5,885.0900 | 496,000,000 | 0.36% | 0.00% |
| May 15, 2025 | MILLS STEVEN A | Director | A | Common Stock | 185 | $222.22 | 50,089.7500 | 496,000,000 | 0.37% | 0.00% |
| May 15, 2025 | FANJUL OSCAR | Director | A | Common Stock | 158 | $222.22 | 43,997.4570 | 496,000,000 | 0.36% | 0.00% |
| May 15, 2025 | FANJUL OSCAR | Director | F | Common Stock | 12 | $222.22 | 43,985.8970 | 496,000,000 | 0.03% | 0.00% |
| April 3, 2025 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 2,892.0000 | 496,000,000 | 25.69% | 0.00% |
| April 3, 2025 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $118.87 | 15,759.0000 | 496,000,000 | 6.78% | 0.00% |
| April 3, 2025 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 2237 | $246.00 | 13,522.0000 | 496,000,000 | 14.20% | 0.00% |
| March 31, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Stock Options (Right to Buy) | 9569 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 31, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 9569 | $83.05 | 30,504.4800 | 496,000,000 | 45.71% | 0.00% |
| March 31, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 9569 | $245.00 | 20,935.4800 | 496,000,000 | 31.37% | 0.00% |
| Aug. 15, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2500 | $220.44 | 48,393.3160 | 499,000,000 | 4.91% | 0.00% |
| Aug. 14, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2500 | $219.33 | 50,893.3160 | 499,000,000 | 4.68% | 0.00% |
| March 17, 2025 | Tomlinson Patrick | President and CEO, Mercer | F | Common Stock | 627 | $230.60 | 2,575.0000 | 496,000,000 | 19.58% | 0.00% |
| March 17, 2025 | Tomlinson Patrick | President and CEO, Mercer | M | Common Stock | 1227 | $0.00 | 3,202.0000 | 496,000,000 | 62.13% | 0.00% |
| March 17, 2025 | Tomlinson Patrick | President and CEO, Mercer | M | Restricted Stock Units | 1227 | $0.00 | 6,692.0000 | 496,000,000 | 15.49% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 10160 | $73.20 | 30,292.0000 | 496,000,000 | 50.47% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 5217 | $118.87 | 35,509.0000 | 496,000,000 | 17.22% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 6151 | $83.05 | 41,660.0000 | 496,000,000 | 17.32% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 4487 | $90.79 | 46,147.0000 | 496,000,000 | 10.77% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 4270 | $117.53 | 50,417.0000 | 496,000,000 | 9.25% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 14341 | $151.37 | 64,758.0000 | 496,000,000 | 28.44% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 8945 | $164.15 | 73,703.0000 | 496,000,000 | 13.81% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 9408 | $57.33 | 20,132.0000 | 496,000,000 | 87.73% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 9408 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 4016 | $200.47 | 77,719.0000 | 496,000,000 | 5.45% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | S | Common Stock | 49390 | $230.16 | 28,329.0000 | 496,000,000 | 63.55% | 0.01% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 5217 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 4270 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 14341 | $0.00 | 4,781.0000 | 496,000,000 | 75.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 8945 | $0.00 | 8,946.0000 | 496,000,000 | 50.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 4016 | $0.00 | 12,050.0000 | 496,000,000 | 25.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 4487 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 6151 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 12, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Stock Options (Right to Buy) | 10160 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 10, 2025 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 10510 | $234.97 | 33,678.0000 | 496,000,000 | 23.78% | 0.00% |
| March 10, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 7121 | $234.97 | 20,935.4800 | 496,000,000 | 25.38% | 0.00% |
| March 10, 2025 | Mills Stacy | Vice President and Controller | S | Common Stock | 1317 | $234.97 | 2,923.0980 | 496,000,000 | 31.06% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 1024 | $235.61 | 9,723.0770 | 496,000,000 | 9.53% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | M | Stock Options (Right to Buy) | 5057 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | M | Stock Options (Right to Buy) | 4743 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 5057 | $234.84 | 9,723.0770 | 496,000,000 | 34.21% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 5057 | $117.53 | 14,780.0770 | 496,000,000 | 52.01% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 4743 | $235.37 | 9,723.0770 | 496,000,000 | 32.79% | 0.00% |
| March 6, 2025 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 4743 | $118.87 | 14,466.0770 | 496,000,000 | 48.78% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | M | Common Stock | 12620 | $90.79 | 29,682.5170 | 496,000,000 | 73.96% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | S | Common Stock | 2000 | $239.96 | 17,062.5170 | 496,000,000 | 10.49% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | M | Stock Options (Right to Buy) | 11856 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | M | Stock Options (Right to Buy) | 12620 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | S | Common Stock | 6592 | $240.04 | 17,062.5170 | 496,000,000 | 27.87% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | S | Common Stock | 6028 | $239.20 | 23,654.5170 | 496,000,000 | 20.31% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | S | Common Stock | 11856 | $239.47 | 29,682.5170 | 496,000,000 | 28.54% | 0.00% |
| March 4, 2025 | South Martin | President & CEO, Marsh | M | Common Stock | 11856 | $118.87 | 41,538.5170 | 496,000,000 | 39.94% | 0.00% |
| March 3, 2025 | Doyle John Q | President and CEO | S | Common Stock | 21080 | $237.05 | 87,681.0205 | 496,000,000 | 19.38% | 0.00% |
| March 3, 2025 | Doyle John Q | President and CEO | M | Common Stock | 21080 | $63.09 | 108,761.0205 | 496,000,000 | 24.04% | 0.00% |
| Feb. 28, 2025 | Doyle John Q | President and CEO | F | Common Stock | 13491 | $233.74 | 87,681.0205 | 496,000,000 | 13.33% | 0.00% |
| Feb. 28, 2025 | Doyle John Q | President and CEO | M | Common Stock | 26426 | $0.00 | 101,172.0205 | 496,000,000 | 35.35% | 0.01% |
| Feb. 28, 2025 | Mills Stacy | Vice President and Controller | M | Restricted Stock Units | 2949 | $0.00 | 2,672.0000 | 496,000,000 | 52.46% | 0.00% |
| Feb. 28, 2025 | Mills Stacy | Vice President and Controller | F | Common Stock | 1632 | $233.74 | 4,240.0980 | 496,000,000 | 27.79% | 0.00% |
| Feb. 28, 2025 | Mills Stacy | Vice President and Controller | M | Common Stock | 2949 | $0.00 | 5,872.0980 | 496,000,000 | 100.89% | 0.00% |
| Feb. 28, 2025 | Brennan Katherine | SVP and General Counsel | M | Restricted Stock Units | 2315 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Brennan Katherine | SVP and General Counsel | F | Common Stock | 1282 | $233.74 | 4,215.0000 | 496,000,000 | 23.32% | 0.00% |
| Feb. 28, 2025 | Brennan Katherine | SVP and General Counsel | M | Common Stock | 2315 | $0.00 | 5,497.0000 | 496,000,000 | 72.75% | 0.00% |
| Feb. 28, 2025 | Tomlinson Patrick | President and CEO, Mercer | M | Restricted Stock Units | 2812 | $0.00 | 7,919.0000 | 496,000,000 | 26.20% | 0.00% |
| Feb. 28, 2025 | Tomlinson Patrick | President and CEO, Mercer | F | Common Stock | 1437 | $233.74 | 1,975.0000 | 496,000,000 | 42.12% | 0.00% |
| Feb. 28, 2025 | Tomlinson Patrick | President and CEO, Mercer | M | Common Stock | 2812 | $0.00 | 3,412.0000 | 496,000,000 | 468.67% | 0.00% |
| Feb. 28, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Restricted Stock Units | 9910 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | F | Common Stock | 5481 | $233.74 | 28,056.4800 | 496,000,000 | 16.34% | 0.00% |
| Feb. 28, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 9910 | $0.00 | 33,537.4800 | 496,000,000 | 41.94% | 0.00% |
| Feb. 28, 2025 | MCGIVNEY MARK C | Chief Financial Officer | F | Common Stock | 10962 | $233.74 | 44,188.0000 | 496,000,000 | 19.88% | 0.00% |
| Feb. 28, 2025 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 21472 | $0.00 | 55,150.0000 | 496,000,000 | 63.76% | 0.00% |
| Feb. 28, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Restricted Stock Units | 7928 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| March 3, 2025 | Studer Nicholas Mark | President and CEO of OWG | S | Common Stock | 3649 | $238.74 | 10,724.0000 | 496,000,000 | 25.39% | 0.00% |
| Feb. 28, 2025 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 7928 | $0.00 | 14,373.0000 | 496,000,000 | 123.01% | 0.00% |
| Feb. 28, 2025 | MCGIVNEY MARK C | Chief Financial Officer | M | Restricted Stock Units | 21472 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Beswick Paul | SVP, Chief Information Officer | M | Restricted Stock Units | 7928 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Beswick Paul | SVP, Chief Information Officer | F | Common Stock | 3861 | $233.74 | 14,759.0000 | 496,000,000 | 20.74% | 0.00% |
| Feb. 28, 2025 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 7928 | $0.00 | 18,620.0000 | 496,000,000 | 74.15% | 0.00% |
| Feb. 28, 2025 | Jones John Jude | Chief Marketing Officer | M | Restricted Stock Units | 2094 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Jones John Jude | Chief Marketing Officer | F | Common Stock | 1070 | $233.74 | 10,747.0770 | 496,000,000 | 9.05% | 0.00% |
| Feb. 28, 2025 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 2094 | $0.00 | 11,817.0770 | 496,000,000 | 21.54% | 0.00% |
| Feb. 28, 2025 | Fernandez Carmen | SVP, Chief People Officer | M | Restricted Stock Units | 7928 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | Fernandez Carmen | SVP, Chief People Officer | F | Common Stock | 4385 | $233.74 | 10,156.3620 | 496,000,000 | 30.16% | 0.00% |
| Feb. 28, 2025 | Fernandez Carmen | SVP, Chief People Officer | M | Common Stock | 7928 | $0.00 | 14,541.3620 | 496,000,000 | 119.88% | 0.00% |
| Feb. 28, 2025 | South Martin | President & CEO, Marsh | M | Restricted Stock Units | 16518 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Feb. 28, 2025 | South Martin | President & CEO, Marsh | F | Common Stock | 9135 | $233.74 | 19,062.5170 | 496,000,000 | 32.40% | 0.00% |
| Feb. 28, 2025 | South Martin | President & CEO, Marsh | M | Common Stock | 16518 | $0.00 | 28,197.5170 | 496,000,000 | 141.43% | 0.00% |
| March 3, 2025 | Doyle John Q | President and CEO | M | Stock Options (Right to Buy) | 21080 | $0.00 | 63,238.0000 | 496,000,000 | 25.00% | 0.00% |
| Feb. 28, 2025 | Doyle John Q | President and CEO | M | Restricted Stock Units | 26426 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.01% |
| Feb. 18, 2025 | Jones John Jude | Chief Marketing Officer | A | Stock Options (Right to Buy) | 10904 | $0.00 | 10,904.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Brennan Katherine | SVP and General Counsel | A | Stock Options (Right to Buy) | 15702 | $0.00 | 15,702.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Brennan Katherine | SVP and General Counsel | A | Restricted Stock Units | 1736 | $0.00 | 2,315.0000 | 496,000,000 | 299.83% | 0.00% |
| Feb. 18, 2025 | Jones John Jude | Chief Marketing Officer | A | Restricted Stock Units | 1570 | $0.00 | 2,094.0000 | 496,000,000 | 299.62% | 0.00% |
| Feb. 18, 2025 | Fernandez Carmen | SVP, Chief People Officer | A | Stock Options (Right to Buy) | 13085 | $0.00 | 13,085.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Fernandez Carmen | SVP, Chief People Officer | A | Restricted Stock Units | 7928 | $0.00 | 7,928.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Beswick Paul | SVP, Chief Information Officer | A | Stock Options (Right to Buy) | 15702 | $0.00 | 15,702.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Beswick Paul | SVP, Chief Information Officer | A | Restricted Stock Units | 7928 | $0.00 | 7,928.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Doyle John Q | President and CEO | A | Stock Options (Right to Buy) | 146112 | $0.00 | 146,112.0000 | 496,000,000 | 9999.99% | 0.03% |
| Feb. 18, 2025 | Doyle John Q | President and CEO | A | Restricted Stock Units | 26426 | $0.00 | 26,426.0000 | 496,000,000 | 9999.99% | 0.01% |
| Feb. 18, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Stock Options (Right to Buy) | 17447 | $0.00 | 17,447.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Restricted Stock Units | 9910 | $0.00 | 9,910.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | MCGIVNEY MARK C | Chief Financial Officer | A | Stock Options (Right to Buy) | 31404 | $0.00 | 31,404.0000 | 496,000,000 | 9999.99% | 0.01% |
| Feb. 18, 2025 | MCGIVNEY MARK C | Chief Financial Officer | A | Restricted Stock Units | 21472 | $0.00 | 21,472.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Tomlinson Patrick | President and CEO, Mercer | A | Stock Options (Right to Buy) | 20064 | $0.00 | 20,064.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Tomlinson Patrick | President and CEO, Mercer | A | Restricted Stock Units | 1652 | $0.00 | 10,731.0000 | 496,000,000 | 18.20% | 0.00% |
| Feb. 18, 2025 | South Martin | President & CEO, Marsh | A | Stock Options (Right to Buy) | 27914 | $0.00 | 27,914.0000 | 496,000,000 | 9999.99% | 0.01% |
| Feb. 18, 2025 | South Martin | President & CEO, Marsh | A | Restricted Stock Units | 16518 | $0.00 | 16,518.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Studer Nicholas Mark | President and CEO of OWG | A | Stock Options (Right to Buy) | 14830 | $0.00 | 14,830.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Studer Nicholas Mark | President and CEO of OWG | A | Restricted Stock Units | 7928 | $0.00 | 7,928.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Mills Stacy | Vice President and Controller | A | Stock Options (Right to Buy) | 2508 | $0.00 | 2,508.0000 | 496,000,000 | 9999.99% | 0.00% |
| Feb. 18, 2025 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1488 | $0.00 | 4,372.0000 | 496,000,000 | 51.60% | 0.00% |
| Feb. 18, 2025 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1249 | $0.00 | 5,621.0000 | 496,000,000 | 28.57% | 0.00% |
| Feb. 15, 2025 | MILLS STEVEN A | Director | A | Common Stock | 179 | $230.29 | 49,904.7500 | 496,000,000 | 0.36% | 0.00% |
| Feb. 14, 2025 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 51 | $230.28 | 14,438.3800 | 496,000,000 | 0.35% | 0.00% |
| Feb. 14, 2025 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 31 | $230.28 | 8,710.1000 | 496,000,000 | 0.35% | 0.00% |
| Feb. 15, 2025 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 174 | $230.29 | 85,004.4300 | 496,000,000 | 0.20% | 0.00% |
| Feb. 14, 2025 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 66 | $230.28 | 18,669.5300 | 496,000,000 | 0.35% | 0.00% |
| Feb. 15, 2025 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 114 | $230.29 | 5,745.8900 | 496,000,000 | 2.02% | 0.00% |
| Feb. 14, 2025 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $230.28 | 5,631.9000 | 496,000,000 | 0.35% | 0.00% |
| Feb. 14, 2025 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 23 | $230.28 | 6,629.4700 | 496,000,000 | 0.35% | 0.00% |
| Feb. 15, 2025 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 174 | $230.29 | 8,883.7900 | 496,000,000 | 1.99% | 0.00% |
| Feb. 14, 2025 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 299 | $230.28 | 84,830.7400 | 496,000,000 | 0.35% | 0.00% |
| Feb. 15, 2025 | FANJUL OSCAR | Director | F | Common Stock | 19 | $230.29 | 46,339.9470 | 496,000,000 | 0.04% | 0.00% |
| Feb. 15, 2025 | FANJUL OSCAR | Director | A | Common Stock | 152 | $230.29 | 46,358.5770 | 496,000,000 | 0.33% | 0.00% |
| Jan. 15, 2025 | Doyle John Q | President and CEO | M | Common Stock | 5762 | $212.09 | 77,008.0205 | 496,000,000 | 8.09% | 0.00% |
| Jan. 15, 2025 | Doyle John Q | President and CEO | F | Common Stock | 2262 | $212.09 | 74,746.0205 | 496,000,000 | 2.94% | 0.00% |
| Jan. 15, 2025 | Doyle John Q | President and CEO | M | Restricted Stock Units | 5762 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Dec. 16, 2024 | South Martin | President & CEO, Marsh | F | Common Stock | 3332 | $215.32 | 11,642.3040 | 496,000,000 | 22.25% | 0.00% |
| Dec. 16, 2024 | South Martin | President & CEO, Marsh | M | Restricted Stock Units | 6024 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Dec. 16, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | F | Common Stock | 3332 | $215.32 | 23,627.4800 | 496,000,000 | 12.36% | 0.00% |
| Dec. 16, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 6024 | $215.32 | 26,959.4800 | 496,000,000 | 28.77% | 0.00% |
| Dec. 16, 2024 | South Martin | President & CEO, Marsh | M | Common Stock | 6024 | $215.32 | 14,974.3040 | 496,000,000 | 67.30% | 0.00% |
| Dec. 16, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Restricted Stock Units | 6024 | $0.00 | 0.0000 | 496,000,000 | 100.00% | 0.00% |
| Nov. 15, 2024 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 31 | $223.62 | 8,679.3800 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 179 | $223.62 | 8,648.5100 | 496,000,000 | 2.11% | 0.00% |
| Nov. 15, 2024 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $223.62 | 6,606.0900 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 68 | $223.62 | 18,603.6900 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 52 | $223.62 | 14,387.4600 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 306 | $223.62 | 84,531.5600 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 179 | $223.62 | 84,225.2400 | 496,000,000 | 0.21% | 0.00% |
| Nov. 15, 2024 | FANJUL OSCAR | Director | F | Common Stock | 18 | $223.62 | 46,196.8850 | 496,000,000 | 0.04% | 0.00% |
| Nov. 15, 2024 | FANJUL OSCAR | Director | A | Common Stock | 157 | $223.62 | 46,215.2750 | 496,000,000 | 0.34% | 0.00% |
| Nov. 15, 2024 | MILLS STEVEN A | Director | A | Common Stock | 184 | $223.62 | 49,725.7500 | 496,000,000 | 0.37% | 0.00% |
| Nov. 15, 2024 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $223.62 | 5,612.0400 | 496,000,000 | 0.36% | 0.00% |
| Nov. 15, 2024 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 117 | $223.62 | 5,592.0900 | 496,000,000 | 2.14% | 0.00% |
| Oct. 31, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2500 | $220.54 | 46,049.0650 | 496,000,000 | 5.15% | 0.00% |
| Oct. 30, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2500 | $221.55 | 48,549.0650 | 496,000,000 | 4.90% | 0.00% |
| Sept. 5, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 2169 | $232.00 | 10,692.0000 | 499,000,000 | 16.86% | 0.00% |
| Sept. 5, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $0.00 | 12,861.0000 | 499,000,000 | 8.43% | 0.00% |
| Sept. 5, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 3,892.0000 | 499,000,000 | 20.44% | 0.00% |
| Aug. 22, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Stock Options (Right to Buy) | 50928 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.01% |
| Aug. 22, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 50928 | $225.22 | 33,678.0000 | 499,000,000 | 60.19% | 0.01% |
| Aug. 22, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 50928 | $118.87 | 84,606.0000 | 499,000,000 | 151.22% | 0.01% |
| Aug. 15, 2024 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 120 | $219.25 | 5,454.8700 | 499,000,000 | 2.24% | 0.00% |
| Aug. 15, 2024 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 182 | $219.25 | 83,735.7700 | 499,000,000 | 0.22% | 0.00% |
| Aug. 15, 2024 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 311 | $219.25 | 84,046.3600 | 499,000,000 | 0.37% | 0.00% |
| Aug. 15, 2024 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 53 | $219.25 | 14,335.2100 | 499,000,000 | 0.37% | 0.00% |
| Aug. 15, 2024 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 69 | $219.25 | 18,536.1300 | 499,000,000 | 0.37% | 0.00% |
| Aug. 15, 2024 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $219.25 | 6,582.1000 | 499,000,000 | 0.37% | 0.00% |
| Aug. 15, 2024 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 182 | $219.25 | 8,438.9400 | 499,000,000 | 2.21% | 0.00% |
| Aug. 15, 2024 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 31 | $219.25 | 8,469.6300 | 499,000,000 | 0.36% | 0.00% |
| Aug. 15, 2024 | FANJUL OSCAR | Director | F | Common Stock | 13 | $219.25 | 51,049.0650 | 499,000,000 | 0.03% | 0.00% |
| Aug. 15, 2024 | FANJUL OSCAR | Director | A | Common Stock | 160 | $219.25 | 51,062.2150 | 499,000,000 | 0.31% | 0.00% |
| Aug. 15, 2024 | MILLS STEVEN A | Director | A | Common Stock | 188 | $219.25 | 49,541.7500 | 499,000,000 | 0.38% | 0.00% |
| Aug. 15, 2024 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $219.25 | 5,474.7000 | 499,000,000 | 0.36% | 0.00% |
| Aug. 14, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2500 | $219.33 | 50,893.3160 | 499,000,000 | 4.68% | 0.00% |
| Aug. 2, 2024 | Mills Stacy | Vice President and Controller | S | Common Stock | 4101 | $225.77 | 2,923.0980 | 499,000,000 | 58.38% | 0.00% |
| Aug. 2, 2024 | Mills Stacy | Vice President and Controller | M | Common Stock | 4101 | $83.05 | 7,024.0980 | 499,000,000 | 140.30% | 0.00% |
| Aug. 5, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Stock Options (Right to Buy) | 5200 | $0.00 | 50,928.0000 | 499,000,000 | 9.26% | 0.00% |
| Aug. 2, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Stock Options (Right to Buy) | 10265 | $0.00 | 56,128.0000 | 499,000,000 | 15.46% | 0.00% |
| Aug. 5, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 5200 | $225.03 | 33,678.0000 | 499,000,000 | 13.38% | 0.00% |
| Aug. 5, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 5200 | $118.87 | 38,878.0000 | 499,000,000 | 15.44% | 0.00% |
| Aug. 2, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 400 | $227.31 | 33,678.0000 | 499,000,000 | 1.17% | 0.00% |
| Aug. 2, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 6074 | $226.75 | 34,078.0000 | 499,000,000 | 15.13% | 0.00% |
| Aug. 2, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 3791 | $225.77 | 40,152.0000 | 499,000,000 | 8.63% | 0.00% |
| Aug. 2, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 10265 | $118.87 | 43,943.0000 | 499,000,000 | 30.48% | 0.00% |
| Aug. 2, 2024 | Mills Stacy | Vice President and Controller | M | Stock Options (Right to Buy) | 4101 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| July 16, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 4,892.0000 | 499,000,000 | 16.97% | 0.00% |
| July 16, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 2169 | $220.00 | 11,861.0000 | 499,000,000 | 15.46% | 0.00% |
| July 16, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $0.00 | 14,030.0000 | 499,000,000 | 7.67% | 0.00% |
| July 15, 2024 | Studer Nicholas Mark | President and CEO of OWG | F | Common Stock | 1670 | $218.86 | 6,445.0000 | 499,000,000 | 20.58% | 0.00% |
| July 15, 2024 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 3552 | $0.00 | 8,115.0000 | 499,000,000 | 77.84% | 0.00% |
| July 15, 2024 | Studer Nicholas Mark | President and CEO of OWG | M | Restricted Stock Units | 3552 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| June 13, 2024 | FANJUL OSCAR | Director | S | Common Stock | 3000 | $209.00 | 56,393.3160 | 499,000,000 | 5.05% | 0.00% |
| June 13, 2024 | FANJUL OSCAR | Director | S | Common Stock | 2000 | $209.03 | 53,393.3160 | 499,000,000 | 3.61% | 0.00% |
| June 13, 2024 | FANJUL OSCAR | Director | S | Common Stock | 1000 | $209.01 | 55,393.3160 | 499,000,000 | 1.77% | 0.00% |
| June 1, 2024 | FANJUL OSCAR | Director | A | Common Stock | 971 | $206.06 | 59,473.2460 | 499,000,000 | 1.66% | 0.00% |
| June 1, 2024 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 83,553.3300 | 499,000,000 | 1.18% | 0.00% |
| June 1, 2024 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 8,256.5000 | 499,000,000 | 13.32% | 0.00% |
| June 1, 2024 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 5,335.1400 | 499,000,000 | 22.24% | 0.00% |
| June 1, 2024 | MILLS STEVEN A | Director | A | Common Stock | 970 | $206.06 | 49,353.7500 | 499,000,000 | 2.00% | 0.00% |
| June 1, 2024 | HANWAY H EDWARD | Director | A | Common Stock | 970 | $206.06 | 34,589.7000 | 499,000,000 | 2.89% | 0.00% |
| June 1, 2024 | Hartmann Judith | Director | A | Common Stock | 970 | $206.06 | 2,045.0000 | 499,000,000 | 90.23% | 0.00% |
| June 1, 2024 | FANJUL OSCAR | Director | F | Common Stock | 80 | $206.06 | 59,393.3160 | 499,000,000 | 0.13% | 0.00% |
| June 1, 2024 | Ingram Tamara | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 6,557.7200 | 499,000,000 | 17.37% | 0.00% |
| June 1, 2024 | HOPKINS DEBORAH C | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 18,467.4800 | 499,000,000 | 5.55% | 0.00% |
| June 1, 2024 | Anderson Anthony | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 971 | $206.06 | 14,282.1200 | 499,000,000 | 7.29% | 0.00% |
| May 17, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $118.87 | 15,199.0000 | 499,000,000 | 7.04% | 0.00% |
| May 17, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 2169 | $210.13 | 13,030.0000 | 499,000,000 | 14.27% | 0.00% |
| May 17, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 5,892.0000 | 499,000,000 | 14.51% | 0.00% |
| May 15, 2024 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $204.95 | 7,285.8900 | 499,000,000 | 0.34% | 0.00% |
| May 15, 2024 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 284 | $204.95 | 82,582.7200 | 499,000,000 | 0.35% | 0.00% |
| May 15, 2024 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 195 | $204.95 | 82,298.2900 | 499,000,000 | 0.24% | 0.00% |
| May 15, 2024 | FANJUL OSCAR | Director | F | Common Stock | 14 | $204.95 | 58,502.6360 | 499,000,000 | 0.02% | 0.00% |
| May 15, 2024 | FANJUL OSCAR | Director | A | Common Stock | 171 | $204.95 | 58,517.0460 | 499,000,000 | 0.29% | 0.00% |
| May 15, 2024 | MILLS STEVEN A | Director | A | Common Stock | 201 | $204.95 | 48,383.7500 | 499,000,000 | 0.42% | 0.00% |
| May 15, 2024 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 15 | $204.95 | 4,364.5300 | 499,000,000 | 0.34% | 0.00% |
| May 15, 2024 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 128 | $204.95 | 4,349.9000 | 499,000,000 | 3.03% | 0.00% |
| May 15, 2024 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 195 | $204.95 | 7,261.4100 | 499,000,000 | 2.76% | 0.00% |
| May 15, 2024 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 19 | $204.95 | 5,587.1100 | 499,000,000 | 0.35% | 0.00% |
| May 15, 2024 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 60 | $204.95 | 17,496.8700 | 499,000,000 | 0.35% | 0.00% |
| May 15, 2024 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 46 | $204.95 | 13,311.5100 | 499,000,000 | 0.35% | 0.00% |
| April 1, 2024 | Tomlinson Patrick | President and CEO, Mercer | A | Restricted Stock Units | 4854 | $0.00 | 9,079.0000 | 499,000,000 | 114.89% | 0.00% |
| March 14, 2024 | Mills Stacy | Vice President and Controller | S | Common Stock | 1461 | $209.16 | 2,923.0980 | 499,000,000 | 33.32% | 0.00% |
| March 8, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 9994 | $205.00 | 20,935.4800 | 499,000,000 | 32.31% | 0.00% |
| March 8, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Stock Options (Right to Buy) | 9994 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| March 8, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 9994 | $0.00 | 30,929.4800 | 499,000,000 | 47.74% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | S | Common Stock | 11619 | $203.38 | 8,859.9340 | 499,000,000 | 56.74% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | M | Stock Options (Right to Buy) | 11619 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | M | Stock Options (Right to Buy) | 4294 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | S | Common Stock | 3066 | $203.58 | 20,478.9340 | 499,000,000 | 13.02% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | M | Common Stock | 11619 | $0.00 | 19,250.9340 | 499,000,000 | 152.24% | 0.00% |
| March 7, 2024 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 1505 | $203.67 | 9,671.7430 | 499,000,000 | 13.47% | 0.00% |
| March 6, 2024 | South Martin | President & CEO, Marsh | M | Common Stock | 4294 | $0.00 | 23,544.9340 | 499,000,000 | 22.31% | 0.00% |
| March 5, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 1000 | $202.00 | 15,368.0000 | 499,000,000 | 6.11% | 0.00% |
| March 4, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $118.87 | 17,537.0000 | 499,000,000 | 6.05% | 0.00% |
| March 4, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 1169 | $200.79 | 16,368.0000 | 499,000,000 | 6.67% | 0.00% |
| March 4, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 1000 | $200.79 | 15,368.0000 | 499,000,000 | 6.11% | 0.00% |
| March 5, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 1000 | $118.87 | 16,368.0000 | 499,000,000 | 6.51% | 0.00% |
| March 5, 2024 | Beswick Paul | SVP, Chief Information Officer | S | Common Stock | 1169 | $202.00 | 14,199.0000 | 499,000,000 | 7.61% | 0.00% |
| March 4, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 7,892.0000 | 499,000,000 | 11.25% | 0.00% |
| March 5, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Stock Options (Right to Buy) | 1000 | $0.00 | 6,892.0000 | 499,000,000 | 12.67% | 0.00% |
| March 5, 2024 | Ferland Martine | President and CEO, Mercer | S | Common Stock | 9128 | $201.63 | 9,979.0000 | 499,000,000 | 47.77% | 0.00% |
| March 4, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 2536 | $200.79 | 20,935.4800 | 499,000,000 | 10.80% | 0.00% |
| March 4, 2024 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 12494 | $200.79 | 33,678.0000 | 499,000,000 | 27.06% | 0.00% |
| Feb. 28, 2024 | Ferland Martine | President and CEO, Mercer | F | Common Stock | 11294 | $202.99 | 19,107.0000 | 499,000,000 | 37.15% | 0.00% |
| Feb. 28, 2024 | Ferland Martine | President and CEO, Mercer | M | Common Stock | 20422 | $0.00 | 30,401.0000 | 499,000,000 | 204.65% | 0.00% |
| Feb. 28, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Restricted Stock Units | 25526 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.01% |
| Feb. 28, 2024 | MCGIVNEY MARK C | Chief Financial Officer | F | Common Stock | 13032 | $202.99 | 46,172.0000 | 499,000,000 | 22.01% | 0.00% |
| Feb. 28, 2024 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 25526 | $0.00 | 59,204.0000 | 499,000,000 | 75.79% | 0.01% |
| Feb. 28, 2024 | Mills Stacy | Vice President and Controller | M | Restricted Stock Units | 3274 | $0.00 | 2,884.0000 | 499,000,000 | 53.17% | 0.00% |
| Feb. 28, 2024 | Mills Stacy | Vice President and Controller | F | Common Stock | 1813 | $202.99 | 4,384.0980 | 499,000,000 | 29.26% | 0.00% |
| Feb. 28, 2024 | Mills Stacy | Vice President and Controller | M | Common Stock | 3274 | $0.00 | 6,197.0980 | 499,000,000 | 112.00% | 0.00% |
| Feb. 28, 2024 | South Martin | President & CEO, Marsh | M | Restricted Stock Units | 6240 | $0.00 | 6,024.0000 | 499,000,000 | 50.88% | 0.00% |
| Feb. 28, 2024 | South Martin | President & CEO, Marsh | F | Common Stock | 3452 | $202.99 | 7,631.9340 | 499,000,000 | 31.14% | 0.00% |
| Feb. 28, 2024 | South Martin | President & CEO, Marsh | M | Common Stock | 6240 | $0.00 | 11,083.9340 | 499,000,000 | 128.82% | 0.00% |
| Feb. 28, 2024 | Fernandez Carmen | SVP, Chief People Officer | M | Restricted Stock Units | 8510 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| Feb. 28, 2024 | Fernandez Carmen | SVP, Chief People Officer | F | Common Stock | 4707 | $202.99 | 6,602.0890 | 499,000,000 | 41.62% | 0.00% |
| Feb. 28, 2024 | Fernandez Carmen | SVP, Chief People Officer | M | Common Stock | 8510 | $0.00 | 11,309.0890 | 499,000,000 | 304.03% | 0.00% |
| Feb. 28, 2024 | Jones John Jude | Chief Marketing Officer | M | Restricted Stock Units | 3078 | $0.00 | 524.0000 | 499,000,000 | 85.45% | 0.00% |
| Feb. 28, 2024 | Jones John Jude | Chief Marketing Officer | F | Common Stock | 1573 | $202.99 | 11,176.7430 | 499,000,000 | 12.34% | 0.00% |
| Feb. 28, 2024 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 3078 | $0.00 | 12,749.7430 | 499,000,000 | 31.82% | 0.00% |
| Feb. 28, 2024 | Studer Nicholas Mark | President and CEO of OWG | M | Restricted Stock Units | 2157 | $0.00 | 3,552.0000 | 499,000,000 | 37.78% | 0.00% |
| Feb. 28, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Restricted Stock Units | 5675 | $0.00 | 6,024.0000 | 499,000,000 | 48.51% | 0.00% |
| Feb. 28, 2024 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 2157 | $0.00 | 5,584.0000 | 499,000,000 | 62.94% | 0.00% |
| Feb. 28, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 5675 | $0.00 | 26,610.4800 | 499,000,000 | 27.11% | 0.00% |
| Feb. 28, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | F | Common Stock | 3139 | $202.99 | 23,471.4800 | 499,000,000 | 11.80% | 0.00% |
| Feb. 29, 2024 | Studer Nicholas Mark | President and CEO of OWG | S | Common Stock | 1021 | $201.90 | 4,563.0000 | 499,000,000 | 18.28% | 0.00% |
| Feb. 28, 2024 | Doyle John Q | President and CEO | M | Restricted Stock Units | 28930 | $0.00 | 5,762.0000 | 499,000,000 | 83.39% | 0.01% |
| Feb. 28, 2024 | Brennan Katherine | SVP and General Counsel | M | Common Stock | 3557 | $0.00 | 5,150.0000 | 499,000,000 | 223.29% | 0.00% |
| Feb. 28, 2024 | Brennan Katherine | SVP and General Counsel | F | Common Stock | 1968 | $202.99 | 3,182.0000 | 499,000,000 | 38.21% | 0.00% |
| Feb. 28, 2024 | Brennan Katherine | SVP and General Counsel | M | Restricted Stock Units | 3557 | $0.00 | 579.0000 | 499,000,000 | 86.00% | 0.00% |
| Feb. 28, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 8510 | $0.00 | 20,652.0000 | 499,000,000 | 70.09% | 0.00% |
| Feb. 28, 2024 | Beswick Paul | SVP, Chief Information Officer | F | Common Stock | 4115 | $202.99 | 16,537.0000 | 499,000,000 | 19.93% | 0.00% |
| Feb. 28, 2024 | Beswick Paul | SVP, Chief Information Officer | M | Restricted Stock Units | 8510 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| Feb. 28, 2024 | Doyle John Q | President and CEO | F | Common Stock | 14769 | $202.99 | 71,246.0205 | 499,000,000 | 17.17% | 0.00% |
| Feb. 28, 2024 | Doyle John Q | President and CEO | M | Common Stock | 28930 | $0.00 | 86,015.0205 | 499,000,000 | 50.68% | 0.01% |
| Feb. 28, 2024 | Ferland Martine | President and CEO, Mercer | M | Restricted Stock Units | 20422 | $0.00 | 0.0000 | 499,000,000 | 100.00% | 0.00% |
| Feb. 22, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Stock Options (Right to Buy) | 18074 | $0.00 | 18,074.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Restricted Stock Units | 4256 | $0.00 | 11,699.0000 | 499,000,000 | 57.18% | 0.00% |
| Feb. 22, 2024 | Jones John Jude | Chief Marketing Officer | A | Stock Options (Right to Buy) | 10041 | $0.00 | 10,041.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Jones John Jude | Chief Marketing Officer | A | Restricted Stock Units | 1916 | $0.00 | 3,602.0000 | 499,000,000 | 113.64% | 0.00% |
| Feb. 22, 2024 | Fernandez Carmen | SVP, Chief People Officer | A | Stock Options (Right to Buy) | 14058 | $0.00 | 14,058.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Fernandez Carmen | SVP, Chief People Officer | A | Restricted Stock Units | 8510 | $0.00 | 8,510.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Doyle John Q | President and CEO | A | Stock Options (Right to Buy) | 138063 | $0.00 | 138,063.0000 | 499,000,000 | 9999.99% | 0.03% |
| Feb. 22, 2024 | Doyle John Q | President and CEO | A | Restricted Stock Units | 28930 | $0.00 | 34,692.0000 | 499,000,000 | 502.08% | 0.01% |
| Feb. 22, 2024 | Brennan Katherine | SVP and General Counsel | A | Stock Options (Right to Buy) | 16066 | $0.00 | 16,066.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Brennan Katherine | SVP and General Counsel | A | Restricted Stock Units | 2234 | $0.00 | 4,136.0000 | 499,000,000 | 117.46% | 0.00% |
| Feb. 22, 2024 | Beswick Paul | SVP, Chief Information Officer | A | Stock Options (Right to Buy) | 14058 | $0.00 | 14,058.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Beswick Paul | SVP, Chief Information Officer | A | Restricted Stock Units | 8510 | $0.00 | 8,510.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Mills Stacy | Vice President and Controller | A | Stock Options (Right to Buy) | 2762 | $0.00 | 2,762.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1702 | $0.00 | 4,786.0000 | 499,000,000 | 55.19% | 0.00% |
| Feb. 22, 2024 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1372 | $0.00 | 6,158.0000 | 499,000,000 | 28.67% | 0.00% |
| Feb. 22, 2024 | MCGIVNEY MARK C | Chief Financial Officer | A | Restricted Stock Units | 25526 | $0.00 | 25,526.0000 | 499,000,000 | 9999.99% | 0.01% |
| Feb. 22, 2024 | MCGIVNEY MARK C | Chief Financial Officer | A | Stock Options (Right to Buy) | 34642 | $0.00 | 34,642.0000 | 499,000,000 | 9999.99% | 0.01% |
| Feb. 22, 2024 | South Martin | President & CEO, Marsh | A | Restricted Stock Units | 4680 | $0.00 | 12,264.0000 | 499,000,000 | 61.71% | 0.00% |
| Feb. 22, 2024 | South Martin | President & CEO, Marsh | A | Stock Options (Right to Buy) | 28115 | $0.00 | 28,115.0000 | 499,000,000 | 9999.99% | 0.01% |
| Feb. 22, 2024 | Studer Nicholas Mark | President and CEO of OWG | A | Restricted Stock Units | 1618 | $0.00 | 5,709.0000 | 499,000,000 | 39.55% | 0.00% |
| Feb. 22, 2024 | Studer Nicholas Mark | President and CEO of OWG | A | Stock Options (Right to Buy) | 16066 | $0.00 | 16,066.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 22, 2024 | Ferland Martine | President and CEO, Mercer | A | Restricted Stock Units | 20422 | $0.00 | 20,422.0000 | 499,000,000 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 203 | $196.91 | 7,041.5800 | 499,000,000 | 2.97% | 0.00% |
| Feb. 15, 2024 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $196.91 | 5,567.8200 | 499,000,000 | 0.36% | 0.00% |
| Feb. 15, 2024 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 63 | $196.91 | 17,436.4700 | 499,000,000 | 0.36% | 0.00% |
| Feb. 15, 2024 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 48 | $196.91 | 13,265.5500 | 499,000,000 | 0.36% | 0.00% |
| Feb. 15, 2024 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 294 | $196.91 | 82,103.1200 | 499,000,000 | 0.36% | 0.00% |
| Feb. 15, 2024 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 203 | $196.91 | 81,808.8700 | 499,000,000 | 0.25% | 0.00% |
| Feb. 15, 2024 | FANJUL OSCAR | Director | F | Common Stock | 20 | $196.91 | 58,340.7420 | 499,000,000 | 0.03% | 0.00% |
| Feb. 15, 2024 | FANJUL OSCAR | Director | A | Common Stock | 178 | $196.91 | 58,361.0620 | 499,000,000 | 0.31% | 0.00% |
| Feb. 15, 2024 | MILLS STEVEN A | Director | A | Common Stock | 209 | $196.91 | 48,182.7500 | 499,000,000 | 0.44% | 0.00% |
| Feb. 15, 2024 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 15 | $196.91 | 4,221.8200 | 499,000,000 | 0.35% | 0.00% |
| Feb. 15, 2024 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 133 | $196.91 | 4,207.1300 | 499,000,000 | 3.27% | 0.00% |
| Feb. 15, 2024 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 25 | $196.91 | 7,066.2400 | 499,000,000 | 0.35% | 0.00% |
| Nov. 28, 2023 | FANJUL OSCAR | Director | S | Common Stock | 5000 | $200.17 | 58,178.1110 | 505,000,000 | 7.91% | 0.00% |
| Nov. 15, 2023 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 132 | $199.44 | 4,059.8400 | 505,000,000 | 3.35% | 0.00% |
| Nov. 15, 2023 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $199.44 | 5,547.8200 | 505,000,000 | 0.36% | 0.00% |
| Nov. 15, 2023 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 62 | $199.44 | 17,373.8200 | 505,000,000 | 0.36% | 0.00% |
| Nov. 15, 2023 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 47 | $199.44 | 13,217.8900 | 505,000,000 | 0.36% | 0.00% |
| Nov. 15, 2023 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 289 | $199.44 | 81,605.7300 | 505,000,000 | 0.36% | 0.00% |
| Nov. 15, 2023 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 201 | $199.44 | 81,316.9600 | 505,000,000 | 0.25% | 0.00% |
| Nov. 15, 2023 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 14 | $199.44 | 4,073.8200 | 505,000,000 | 0.34% | 0.00% |
| Nov. 15, 2023 | FANJUL OSCAR | Director | F | Common Stock | 15 | $199.44 | 63,177.1110 | 505,000,000 | 0.02% | 0.00% |
| Nov. 15, 2023 | FANJUL OSCAR | Director | A | Common Stock | 174 | $199.44 | 63,191.7310 | 505,000,000 | 0.28% | 0.00% |
| Nov. 15, 2023 | MILLS STEVEN A | Director | A | Common Stock | 206 | $199.44 | 47,973.7500 | 505,000,000 | 0.43% | 0.00% |
| Nov. 15, 2023 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $199.44 | 6,838.4400 | 505,000,000 | 0.35% | 0.00% |
| Nov. 15, 2023 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 201 | $199.44 | 6,814.8900 | 505,000,000 | 3.03% | 0.00% |
| Nov. 3, 2023 | Jones John Jude | Chief Marketing Officer | M | Stock Options (Right to Buy) | 4908 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| Nov. 3, 2023 | Jones John Jude | Chief Marketing Officer | S | Common Stock | 4908 | $193.08 | 9,599.9730 | 505,000,000 | 33.83% | 0.00% |
| Nov. 3, 2023 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 4908 | $90.79 | 14,507.9730 | 505,000,000 | 51.13% | 0.00% |
| Sept. 11, 2023 | MILLS STEVEN A | Director | J | Common Stock | 47553 | $195.69 | 47,767.7500 | 505,000,000 | 9999.99% | 0.01% |
| Sept. 11, 2023 | MILLS STEVEN A | Director | J | Common Stock | 47553 | $195.69 | 47,767.7500 | 505,000,000 | 49.89% | 0.01% |
| Aug. 29, 2023 | FANJUL OSCAR | Director | S | Common Stock | 3000 | $194.90 | 63,012.4400 | 505,000,000 | 4.54% | 0.00% |
| Aug. 15, 2023 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 64 | $192.17 | 17,312.1900 | 505,000,000 | 0.37% | 0.00% |
| Aug. 15, 2023 | MILLS STEVEN A | Director | A | Common Stock | 214 | $192.17 | 47,767.7500 | 505,000,000 | 0.45% | 0.00% |
| Aug. 15, 2023 | FANJUL OSCAR | Director | F | Common Stock | 20 | $192.17 | 66,012.4400 | 505,000,000 | 0.03% | 0.00% |
| Aug. 15, 2023 | FANJUL OSCAR | Director | A | Common Stock | 182 | $192.17 | 66,032.1800 | 505,000,000 | 0.28% | 0.00% |
| Aug. 15, 2023 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 137 | $192.17 | 3,914.2600 | 505,000,000 | 3.62% | 0.00% |
| Aug. 15, 2023 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 14 | $192.17 | 3,928.2200 | 505,000,000 | 0.36% | 0.00% |
| Aug. 15, 2023 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 48 | $192.17 | 13,171.0000 | 505,000,000 | 0.37% | 0.00% |
| Aug. 15, 2023 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 20 | $192.17 | 5,528.1400 | 505,000,000 | 0.37% | 0.00% |
| Aug. 15, 2023 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 208 | $192.17 | 6,590.7500 | 505,000,000 | 3.26% | 0.00% |
| Aug. 15, 2023 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 24 | $192.17 | 6,614.3300 | 505,000,000 | 0.36% | 0.00% |
| Aug. 15, 2023 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 208 | $192.17 | 80,818.5700 | 505,000,000 | 0.26% | 0.00% |
| Aug. 15, 2023 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 298 | $192.17 | 81,116.4000 | 505,000,000 | 0.37% | 0.00% |
| July 26, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Stock Options (Right to Buy) | 12976 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| July 26, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 12976 | $192.20 | 20,935.4800 | 505,000,000 | 38.26% | 0.00% |
| July 26, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 12976 | $57.33 | 33,911.4800 | 505,000,000 | 61.98% | 0.00% |
| July 24, 2023 | MILLS STEVEN A | Director | G | Common Stock | 47553 | $0.00 | 47,553.7500 | 505,000,000 | 9999.99% | 0.01% |
| July 24, 2023 | MILLS STEVEN A | Director | G | Common Stock | 47553 | $0.00 | 47,553.7500 | 505,000,000 | 50.00% | 0.01% |
| June 29, 2023 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 70106 | $185.53 | 33,678.0000 | 505,000,000 | 67.55% | 0.01% |
| June 29, 2023 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 70106 | $90.79 | 103,784.0000 | 505,000,000 | 208.17% | 0.01% |
| June 29, 2023 | MCGIVNEY MARK C | Chief Financial Officer | M | Stock Options (Right to Buy) | 70106 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.01% |
| June 1, 2023 | Erkan Hafize Gaye | Director | A | Common Stock | 1157 | $172.77 | 2,346.0000 | 505,000,000 | 97.31% | 0.00% |
| June 1, 2023 | Hartmann Judith | Director | A | Common Stock | 1158 | $172.77 | 1,157.6100 | 505,000,000 | 9999.99% | 0.00% |
| June 1, 2023 | NOLOP BRUCE P | Director | A | Common Stock | 1158 | $172.77 | 43,533.2300 | 505,000,000 | 2.73% | 0.00% |
| June 1, 2023 | Young Ray G | Director | A | Common Stock | 1158 | $172.77 | 1,247.6100 | 505,000,000 | 1286.23% | 0.00% |
| June 1, 2023 | FANJUL OSCAR | Director | A | Common Stock | 1157 | $172.77 | 65,939.1410 | 505,000,000 | 1.79% | 0.00% |
| June 1, 2023 | FANJUL OSCAR | Director | F | Common Stock | 93 | $172.77 | 65,846.1210 | 505,000,000 | 0.14% | 0.00% |
| June 1, 2023 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 80,610.4200 | 505,000,000 | 1.46% | 0.00% |
| June 1, 2023 | Hartmann Judith | Director | F | Common Stock | 82 | $172.77 | 1,075.0000 | 505,000,000 | 7.11% | 0.00% |
| June 1, 2023 | Anderson Anthony | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 13,122.5200 | 505,000,000 | 9.68% | 0.00% |
| June 1, 2023 | HOPKINS DEBORAH C | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 17,248.4600 | 505,000,000 | 7.19% | 0.00% |
| June 1, 2023 | Ingram Tamara | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 5,507.7900 | 505,000,000 | 26.61% | 0.00% |
| June 1, 2023 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 6,382.6000 | 505,000,000 | 22.16% | 0.00% |
| June 1, 2023 | Lute Jane H | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 1158 | $172.77 | 3,777.6600 | 505,000,000 | 44.18% | 0.00% |
| June 1, 2023 | HANWAY H EDWARD | Director | A | Common Stock | 1157 | $172.77 | 33,619.7000 | 505,000,000 | 3.56% | 0.00% |
| June 1, 2023 | MILLS STEVEN A | Director | A | Common Stock | 1157 | $172.77 | 47,553.7500 | 505,000,000 | 2.49% | 0.00% |
| May 15, 2023 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 39 | $180.64 | 11,964.9100 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 258 | $180.64 | 79,452.8100 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | YOST R DAVID | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 180 | $180.64 | 39,002.6000 | 505,000,000 | 0.46% | 0.00% |
| May 15, 2023 | YOST R DAVID | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 127 | $180.64 | 39,129.4000 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 52 | $180.64 | 16,090.8500 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 9 | $180.64 | 2,620.0500 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 16 | $180.64 | 5,224.9900 | 505,000,000 | 0.31% | 0.00% |
| May 15, 2023 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 208 | $180.64 | 5,208.6600 | 505,000,000 | 4.15% | 0.00% |
| May 15, 2023 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 14 | $180.64 | 4,350.1800 | 505,000,000 | 0.33% | 0.00% |
| May 15, 2023 | FANJUL OSCAR | Director | A | Common Stock | 180 | $180.64 | 64,796.4170 | 505,000,000 | 0.28% | 0.00% |
| May 15, 2023 | MILLS STEVEN A | Director | A | Common Stock | 214 | $180.64 | 46,396.7500 | 505,000,000 | 0.46% | 0.00% |
| May 15, 2023 | FANJUL OSCAR | Director | F | Common Stock | 14 | $180.64 | 64,781.9570 | 505,000,000 | 0.02% | 0.00% |
| May 15, 2023 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 208 | $180.64 | 79,194.8200 | 505,000,000 | 0.26% | 0.00% |
| May 3, 2023 | FANJUL OSCAR | Director | S | Common Stock | 5500 | $179.72 | 64,616.0940 | 505,000,000 | 7.84% | 0.00% |
| April 25, 2023 | FANJUL OSCAR | Director | S | Common Stock | 5500 | $179.38 | 70,116.0940 | 505,000,000 | 7.27% | 0.00% |
| March 3, 2023 | MCGIVNEY MARK C | Chief Financial Officer | S | Common Stock | 11531 | $162.41 | 33,678.0000 | 505,000,000 | 25.51% | 0.00% |
| March 3, 2023 | Mills Stacy | Vice President and Controller | S | Common Stock | 1276 | $162.41 | 2,923.0980 | 505,000,000 | 30.39% | 0.00% |
| March 6, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | S | Common Stock | 3140 | $165.22 | 20,935.4800 | 505,000,000 | 13.04% | 0.00% |
| March 3, 2023 | Beswick Paul | SVP, Chief Information Officer | G | Common Stock | 1250 | $0.00 | 12,142.0000 | 505,000,000 | 9.33% | 0.00% |
| Feb. 28, 2023 | Beswick Paul | SVP, Chief Information Officer | F | Common Stock | 2035 | $162.83 | 13,392.0000 | 505,000,000 | 13.19% | 0.00% |
| Feb. 28, 2023 | Jones John Jude | Chief Marketing Officer | M | Common Stock | 3406 | $0.00 | 10,994.9730 | 505,000,000 | 44.88% | 0.00% |
| Feb. 28, 2023 | Jones John Jude | Chief Marketing Officer | F | Common Stock | 1395 | $162.83 | 9,599.9730 | 505,000,000 | 12.69% | 0.00% |
| Feb. 28, 2023 | Jones John Jude | Chief Marketing Officer | M | Restricted Stock Units | 3406 | $0.00 | 1,686.0000 | 505,000,000 | 66.89% | 0.00% |
| Feb. 28, 2023 | MCGIVNEY MARK C | Chief Financial Officer | M | Common Stock | 23558 | $0.00 | 57,236.0000 | 505,000,000 | 69.95% | 0.00% |
| Feb. 28, 2023 | MCGIVNEY MARK C | Chief Financial Officer | F | Common Stock | 12027 | $162.83 | 45,209.0000 | 505,000,000 | 21.01% | 0.00% |
| Feb. 28, 2023 | MCGIVNEY MARK C | Chief Financial Officer | M | Restricted Stock Units | 23558 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| Feb. 28, 2023 | Mills Stacy | Vice President and Controller | M | Common Stock | 2859 | $0.00 | 5,782.0980 | 505,000,000 | 97.81% | 0.00% |
| Feb. 28, 2023 | Mills Stacy | Vice President and Controller | F | Common Stock | 1583 | $162.83 | 4,199.0980 | 505,000,000 | 27.38% | 0.00% |
| Feb. 28, 2023 | Mills Stacy | Vice President and Controller | M | Restricted Stock Units | 2859 | $0.00 | 1,560.0000 | 505,000,000 | 64.70% | 0.00% |
| Feb. 28, 2023 | South Martin | President & CEO, Marsh | M | Common Stock | 7171 | $0.00 | 8,653.3950 | 505,000,000 | 483.74% | 0.00% |
| Feb. 28, 2023 | South Martin | President & CEO, Marsh | F | Common Stock | 3967 | $162.83 | 4,686.3950 | 505,000,000 | 45.84% | 0.00% |
| Feb. 28, 2023 | South Martin | President & CEO, Marsh | M | Restricted Stock Units | 7171 | $0.00 | 7,584.0000 | 505,000,000 | 48.60% | 0.00% |
| Feb. 28, 2023 | Studer Nicholas Mark | President and CEO of OWG | M | Common Stock | 3008 | $0.00 | 4,842.0000 | 505,000,000 | 164.01% | 0.00% |
| Feb. 28, 2023 | Studer Nicholas Mark | President and CEO of OWG | F | Common Stock | 1415 | $162.83 | 3,427.0000 | 505,000,000 | 29.22% | 0.00% |
| Feb. 28, 2023 | Studer Nicholas Mark | President and CEO of OWG | M | Restricted Stock Units | 3008 | $0.00 | 4,091.0000 | 505,000,000 | 42.37% | 0.00% |
| Feb. 28, 2023 | Fernandez Carmen | SVP, Chief People Officer | M | Common Stock | 1544 | $0.00 | 3,633.1790 | 505,000,000 | 73.90% | 0.00% |
| Feb. 28, 2023 | Fernandez Carmen | SVP, Chief People Officer | F | Common Stock | 855 | $162.83 | 2,778.1790 | 505,000,000 | 23.53% | 0.00% |
| Feb. 28, 2023 | Fernandez Carmen | SVP, Chief People Officer | M | Restricted Stock Units | 1544 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| Feb. 28, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Common Stock | 7029 | $0.00 | 27,964.4800 | 505,000,000 | 33.57% | 0.00% |
| Feb. 28, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | F | Common Stock | 3889 | $162.83 | 24,075.4800 | 505,000,000 | 13.91% | 0.00% |
| Feb. 28, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | M | Restricted Stock Units | 7029 | $0.00 | 7,443.0000 | 505,000,000 | 48.57% | 0.00% |
| Feb. 28, 2023 | Ferland Martine | President and CEO, Mercer | M | Common Stock | 16826 | $0.00 | 19,284.0000 | 505,000,000 | 684.54% | 0.00% |
| Feb. 28, 2023 | Ferland Martine | President and CEO, Mercer | F | Common Stock | 9305 | $162.83 | 9,979.0000 | 505,000,000 | 48.25% | 0.00% |
| Feb. 28, 2023 | Ferland Martine | President and CEO, Mercer | M | Restricted Stock Units | 16826 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| Feb. 28, 2023 | Doyle John Q | President and CEO | M | Common Stock | 26922 | $0.00 | 70,829.0205 | 505,000,000 | 61.32% | 0.01% |
| Feb. 28, 2023 | Doyle John Q | President and CEO | F | Common Stock | 13744 | $162.83 | 57,085.0205 | 505,000,000 | 19.40% | 0.00% |
| Feb. 28, 2023 | Doyle John Q | President and CEO | M | Restricted Stock Units | 26922 | $0.00 | 5,762.0000 | 505,000,000 | 82.37% | 0.01% |
| Feb. 28, 2023 | Brennan Katherine | SVP and General Counsel | M | Common Stock | 3568 | $0.00 | 3,568.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 28, 2023 | Brennan Katherine | SVP and General Counsel | F | Common Stock | 1975 | $162.83 | 1,593.0000 | 505,000,000 | 55.35% | 0.00% |
| Feb. 28, 2023 | Brennan Katherine | SVP and General Counsel | M | Restricted Stock Units | 3568 | $0.00 | 1,902.0000 | 505,000,000 | 65.23% | 0.00% |
| Feb. 28, 2023 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 4208 | $0.00 | 15,427.0000 | 505,000,000 | 37.51% | 0.00% |
| Feb. 28, 2023 | Beswick Paul | SVP, Chief Information Officer | M | Restricted Stock Units | 4208 | $0.00 | 0.0000 | 505,000,000 | 100.00% | 0.00% |
| Feb. 23, 2023 | Beswick Paul | SVP, Chief Information Officer | A | Stock Options (Right to Buy) | 15505 | $0.00 | 15,505.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Mills Stacy | Vice President and Controller | A | Stock Options (Right to Buy) | 2982 | $0.00 | 2,982.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | MCGIVNEY MARK C | Chief Financial Officer | A | Restricted Stock Units | 23558 | $0.00 | 23,558.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | MCGIVNEY MARK C | Chief Financial Officer | A | Stock Options (Right to Buy) | 39955 | $0.00 | 39,955.0000 | 505,000,000 | 9999.99% | 0.01% |
| Feb. 23, 2023 | South Martin | President & CEO, Marsh | A | Restricted Stock Units | 4208 | $0.00 | 14,755.0000 | 505,000,000 | 39.90% | 0.00% |
| Feb. 23, 2023 | South Martin | President & CEO, Marsh | A | Stock Options (Right to Buy) | 32203 | $0.00 | 32,203.0000 | 505,000,000 | 9999.99% | 0.01% |
| Feb. 23, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Restricted Stock Units | 4208 | $0.00 | 14,472.0000 | 505,000,000 | 41.00% | 0.00% |
| Feb. 23, 2023 | Klisura Dean Michael | President & CEO, Guy Carpenter | A | Stock Options (Right to Buy) | 20872 | $0.00 | 20,872.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Doyle John Q | President and CEO | A | Restricted Stock Units | 26922 | $0.00 | 32,684.0000 | 505,000,000 | 467.23% | 0.01% |
| Feb. 23, 2023 | Doyle John Q | President and CEO | A | Stock Options (Right to Buy) | 132387 | $0.00 | 132,387.0000 | 505,000,000 | 9999.99% | 0.03% |
| Feb. 23, 2023 | Jones John Jude | Chief Marketing Officer | A | Restricted Stock Units | 1684 | $0.00 | 5,092.0000 | 505,000,000 | 49.41% | 0.00% |
| Feb. 23, 2023 | Jones John Jude | Chief Marketing Officer | A | Stock Options (Right to Buy) | 10735 | $0.00 | 10,735.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Fernandez Carmen | SVP, Chief People Officer | A | Restricted Stock Units | 1158 | $0.00 | 1,544.0000 | 505,000,000 | 300.00% | 0.00% |
| Feb. 23, 2023 | Fernandez Carmen | SVP, Chief People Officer | A | Stock Options (Right to Buy) | 15505 | $0.00 | 15,505.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Ferland Martine | President and CEO, Mercer | A | Restricted Stock Units | 16826 | $0.00 | 16,826.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Ferland Martine | President and CEO, Mercer | A | Stock Options (Right to Buy) | 31010 | $0.00 | 31,010.0000 | 505,000,000 | 9999.99% | 0.01% |
| Feb. 23, 2023 | Brennan Katherine | SVP and General Counsel | A | Restricted Stock Units | 1684 | $0.00 | 5,470.0000 | 505,000,000 | 44.48% | 0.00% |
| Feb. 23, 2023 | Brennan Katherine | SVP and General Counsel | A | Stock Options (Right to Buy) | 15505 | $0.00 | 15,505.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Beswick Paul | SVP, Chief Information Officer | A | Restricted Stock Units | 3156 | $0.00 | 4,208.0000 | 505,000,000 | 300.00% | 0.00% |
| Feb. 23, 2023 | Studer Nicholas Mark | President and CEO of OWG | A | Restricted Stock Units | 1852 | $0.00 | 7,099.0000 | 505,000,000 | 35.30% | 0.00% |
| Feb. 23, 2023 | Studer Nicholas Mark | President and CEO of OWG | A | Stock Options (Right to Buy) | 17891 | $0.00 | 17,891.0000 | 505,000,000 | 9999.99% | 0.00% |
| Feb. 23, 2023 | Mills Stacy | Vice President and Controller | A | Restricted Stock Units | 1348 | $0.00 | 4,419.0000 | 505,000,000 | 43.89% | 0.00% |
| Feb. 15, 2023 | SCHAPIRO MORTON O | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 219 | $170.86 | 78,716.1600 | 505,000,000 | 0.28% | 0.00% |
| Feb. 15, 2023 | Beswick Paul | SVP, Chief Information Officer | M | Restricted Stock Units | 4422 | $0.00 | 1,052.0000 | 505,000,000 | 80.78% | 0.00% |
| Feb. 15, 2023 | Beswick Paul | SVP, Chief Information Officer | F | Common Stock | 1321 | $170.86 | 11,219.0000 | 505,000,000 | 10.53% | 0.00% |
| Feb. 15, 2023 | Beswick Paul | SVP, Chief Information Officer | M | Common Stock | 4422 | $0.00 | 12,540.0000 | 505,000,000 | 54.47% | 0.00% |
| Feb. 15, 2023 | MILLS STEVEN A | Director | A | Common Stock | 226 | $170.86 | 46,182.7500 | 505,000,000 | 0.49% | 0.00% |
| Feb. 15, 2023 | FANJUL OSCAR | Director | F | Common Stock | 21 | $170.86 | 75,616.0940 | 505,000,000 | 0.03% | 0.00% |
| Feb. 15, 2023 | FANJUL OSCAR | Director | A | Common Stock | 190 | $170.86 | 75,637.3940 | 505,000,000 | 0.25% | 0.00% |
| Feb. 15, 2023 | Lute Jane H | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 9 | $170.86 | 2,611.5200 | 505,000,000 | 0.35% | 0.00% |
| Feb. 15, 2023 | Yates Lloyd M | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 16 | $170.86 | 5,001.0600 | 505,000,000 | 0.33% | 0.00% |
| Feb. 15, 2023 | Yates Lloyd M | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 219 | $170.86 | 4,984.6100 | 505,000,000 | 4.61% | 0.00% |
| Feb. 15, 2023 | Ingram Tamara | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 15 | $170.86 | 4,336.0200 | 505,000,000 | 0.35% | 0.00% |
| Feb. 15, 2023 | HOPKINS DEBORAH C | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 55 | $170.86 | 16,038.4700 | 505,000,000 | 0.35% | 0.00% |
| Feb. 15, 2023 | Anderson Anthony | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 41 | $170.86 | 11,925.9600 | 505,000,000 | 0.35% | 0.00% |
| Feb. 15, 2023 | YOST R DAVID | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 133 | $170.86 | 38,822.6800 | 505,000,000 | 0.34% | 0.00% |
| Feb. 15, 2023 | YOST R DAVID | Director | A | Restricted Stk. Units-Dir. Stk. Plan | 190 | $170.86 | 38,689.7400 | 505,000,000 | 0.49% | 0.00% |
| Feb. 15, 2023 | SCHAPIRO MORTON O | Director | J | Restricted Stk. Units-Dir. Stk. Plan | 271 | $170.86 | 78,987.2200 | 505,000,000 | 0.34% | 0.00% |
| Feb. 8, 2023 | FANJUL OSCAR | Director | S | Common Stock | 2900 | $173.70 | 75,447.1840 | 505,000,000 | 3.70% | 0.00% |
| Feb. 3, 2023 | FANJUL OSCAR | Director | S | Common Stock | 5750 | $171.96 | 78,347.1840 | 505,000,000 | 6.84% | 0.00% |