Horgen Jay C. has filed 51 insider transactions across 1 company since January 2023.
Most recent transaction: a option exercise of 17563 shares of AFFILIATED MANAGERS GROUP, INC. ($AMG) on March 05, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Common Stock | 17563 | $0.00 | 562,008.0000 | 33,000,000 | 3.23% | 0.05% |
| March 5, 2026 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | A | Stock Units | 8544 | $0.00 | 8,544.0000 | 33,000,000 | 9999.99% | 0.03% |
| March 5, 2026 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Stock Units | 17563 | $0.00 | 22,891.0000 | 33,000,000 | 43.41% | 0.05% |
| March 5, 2026 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | F | Common Stock | 18333 | $299.18 | 570,935.0000 | 33,000,000 | 3.11% | 0.06% |
| March 5, 2026 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | A | Common Stock | 27260 | $0.00 | 589,268.0000 | 33,000,000 | 4.85% | 0.08% |
| Dec. 23, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | G | Common Stock | 4000 | $0.00 | 544,445.0000 | 33,000,000 | 0.73% | 0.01% |
| Sept. 2, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Common Stock | 75000 | $74.49 | 593,380.0000 | 36,100,000 | 14.47% | 0.21% |
| Sept. 2, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | F | Common Stock | 44935 | $229.97 | 548,445.0000 | 36,100,000 | 7.57% | 0.12% |
| Sept. 2, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Employee Stock Option (Right to Buy) | 75000 | $0.00 | 75,000.0000 | 36,100,000 | 50.00% | 0.21% |
| Aug. 12, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Employee Stock Option (Right to Buy) | 75000 | $0.00 | 150,000.0000 | 36,100,000 | 33.33% | 0.21% |
| Aug. 12, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | F | Common Stock | 45607 | $219.70 | 518,380.0000 | 36,100,000 | 8.09% | 0.13% |
| Aug. 12, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Common Stock | 75000 | $74.49 | 563,987.0000 | 36,100,000 | 15.34% | 0.21% |
| July 2, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | G | Common Stock | 14000 | $0.00 | 488,987.0000 | 36,100,000 | 2.78% | 0.04% |
| July 2, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | G | Common Stock | 14000 | $0.00 | 488,987.0000 | 36,100,000 | 2.95% | 0.04% |
| July 1, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Employee Stock Option (Right to Buy) | 75000 | $0.00 | 225,000.0000 | 36,100,000 | 25.00% | 0.21% |
| July 1, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | M | Common Stock | 75000 | $74.49 | 550,178.0000 | 36,100,000 | 15.78% | 0.21% |
| July 1, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | Chief Executive Officer | F | Common Stock | 47191 | $198.72 | 502,987.0000 | 36,100,000 | 8.58% | 0.13% |
| March 5, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 26570 | $165.72 | 461,178.0000 | 36,100,000 | 5.45% | 0.07% |
| March 5, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Common Stock | 48251 | $0.00 | 487,748.0000 | 36,100,000 | 10.98% | 0.13% |
| March 5, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Stock Units | 13527 | $0.00 | 13,527.0000 | 36,100,000 | 9999.99% | 0.04% |
| March 5, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 16693 | $0.00 | 439,497.0000 | 36,100,000 | 3.95% | 0.05% |
| March 5, 2025 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 16693 | $0.00 | 26,927.0000 | 36,100,000 | 38.27% | 0.05% |
| Oct. 2, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 65230 | $180.25 | 422,804.0000 | 35,200,000 | 13.37% | 0.19% |
| Oct. 2, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Employee Stock Option (Right to Buy) | 100000 | $0.00 | 300,000.0000 | 35,200,000 | 25.00% | 0.28% |
| Oct. 2, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 100000 | $74.49 | 488,034.0000 | 35,200,000 | 25.77% | 0.28% |
| Aug. 20, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | S | Common Stock | 9300 | $169.93 | 388,034.0000 | 42,200,000 | 2.34% | 0.02% |
| Aug. 19, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 200000 | $74.49 | 539,062.0000 | 42,200,000 | 58.99% | 0.47% |
| Aug. 19, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 132728 | $172.00 | 406,334.0000 | 42,200,000 | 24.62% | 0.31% |
| Aug. 19, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | S | Common Stock | 9000 | $171.98 | 397,334.0000 | 42,200,000 | 2.21% | 0.02% |
| Aug. 19, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Employee Stock Option (Right to Buy) | 200000 | $0.00 | 400,000.0000 | 42,200,000 | 33.33% | 0.47% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 12767 | $0.00 | 27,918.0000 | 42,200,000 | 31.38% | 0.03% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Stock Units | 15702 | $0.00 | 15,702.0000 | 42,200,000 | 9999.99% | 0.04% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Employee Stock Option (Right to Buy) | 600000 | $0.00 | 600,000.0000 | 42,200,000 | 9999.99% | 1.42% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 12767 | $0.00 | 330,732.0000 | 42,200,000 | 4.02% | 0.03% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Common Stock | 22611 | $0.00 | 353,343.0000 | 42,200,000 | 6.84% | 0.05% |
| March 5, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 14281 | $158.58 | 339,062.0000 | 42,200,000 | 4.04% | 0.03% |
| Jan. 1, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 5792 | $0.00 | 40,685.0000 | 42,200,000 | 12.46% | 0.01% |
| Jan. 1, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 2365 | $151.42 | 317,965.0000 | 42,200,000 | 0.74% | 0.01% |
| Jan. 1, 2024 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 5792 | $0.00 | 320,330.0000 | 42,200,000 | 1.84% | 0.01% |
| Aug. 15, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 47990 | $0.00 | 334,073.0000 | 49,000,000 | 16.77% | 0.10% |
| Aug. 15, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 19535 | $133.04 | 314,538.0000 | 49,000,000 | 5.85% | 0.04% |
| Aug. 15, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 47990 | $0.00 | 0.0000 | 49,000,000 | 100.00% | 0.10% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Stock Units | 47990 | $0.00 | 47,990.0000 | 49,000,000 | 9999.99% | 0.10% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 7874 | $0.00 | 313,970.0000 | 49,000,000 | 2.57% | 0.02% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 27887 | $160.76 | 286,083.0000 | 49,000,000 | 8.88% | 0.06% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 7874 | $0.00 | 26,901.0000 | 49,000,000 | 22.64% | 0.02% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Stock Units | 19576 | $0.00 | 19,576.0000 | 49,000,000 | 9999.99% | 0.04% |
| March 5, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | A | Common Stock | 60814 | $0.00 | 306,096.0000 | 49,000,000 | 24.79% | 0.12% |
| Jan. 1, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Stock Units | 8974 | $0.00 | 34,775.0000 | 49,000,000 | 20.51% | 0.02% |
| Jan. 1, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | F | Common Stock | 3642 | $158.43 | 245,282.0000 | 49,000,000 | 1.46% | 0.01% |
| Jan. 1, 2023 | AFFILIATED MANAGERS GROUP, INC. | $AMG | Horgen Jay C. | President and CEO | M | Common Stock | 8974 | $0.00 | 248,924.0000 | 49,000,000 | 3.74% | 0.02% |