De Witte Jan, a director at ResMed Inc. ($RMD), sold shares on the open market three times in the last 365 days, totaling $1.13 million. His most recent sale occurred on November 25, 2025. These sales rank him 4,637th among 11,678 insiders in our database by total value sold, compared to an average of $8.6 million per insider and about 6.4 transactions. De Witte Jan made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 25, 2025 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 2055 | $255.00 | 4,261.0000 | 190,390,000 | 32.54% | 0.00% |
| Nov. 20, 2025 | RESMED INC | $RMD | De Witte Jan | Director | A | ReMed Common Stock | 1073 | $0.00 | 6,316.0000 | 190,390,000 | 20.47% | 0.00% |
| Nov. 11, 2025 | RESMED INC | $RMD | De Witte Jan | Director | F | ReMed Common Stock | 76 | $250.10 | 5,242.0000 | 190,390,000 | 1.44% | 0.00% |
| Nov. 11, 2025 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 487 | $250.25 | 5,319.0000 | 190,390,000 | 8.39% | 0.00% |
| May 20, 2025 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 2000 | $243.47 | 5,806.0000 | 190,049,000 | 25.62% | 0.00% |
| Nov. 20, 2024 | RESMED INC | $RMD | De Witte Jan | Director | A | ReMed Common Stock | 1083 | $0.00 | 7,806.0000 | 189,662,000 | 16.11% | 0.00% |
| Nov. 12, 2024 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 796 | $248.81 | 6,723.0000 | 189,662,000 | 10.59% | 0.00% |
| Nov. 1, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 9814 | $0.00 | 28,164.0000 | 77,196,000 | 53.48% | 0.01% |
| Nov. 1, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 4262 | $19.28 | 23,902.0000 | 77,196,000 | 15.13% | 0.01% |
| Nov. 1, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 9814 | $0.00 | 120,466.0000 | 77,196,000 | 7.53% | 0.01% |
| May 15, 2024 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 360 | $218.29 | 7,519.0000 | 188,901,000 | 4.57% | 0.00% |
| May 15, 2024 | RESMED INC | $RMD | De Witte Jan | Director | S | ReMed Common Stock | 360 | $218.29 | 7,519.0000 | 188,901,000 | 4.57% | 0.00% |
| March 11, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | A | Non- Qualified Stock Option (right to buy) | 95664 | $0.00 | 95,664.0000 | 80,337,000 | 9999.99% | 0.12% |
| March 11, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 205 | $0.00 | 18,555.0000 | 80,337,000 | 1.12% | 0.00% |
| March 11, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 205 | $0.00 | 130,280.0000 | 80,337,000 | 0.16% | 0.00% |
| March 11, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 205 | $36.22 | 18,350.0000 | 80,337,000 | 1.10% | 0.00% |
| March 11, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | A | Restricted Stock Units | 41414 | $0.00 | 130,485.0000 | 80,337,000 | 46.50% | 0.05% |
| March 10, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 346 | $0.00 | 89,071.0000 | 80,337,000 | 0.39% | 0.00% |
| March 10, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 346 | $36.73 | 18,350.0000 | 80,337,000 | 1.85% | 0.00% |
| March 10, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 346 | $0.00 | 18,696.0000 | 80,337,000 | 1.89% | 0.00% |
| Jan. 18, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 597 | $0.00 | 89,417.0000 | 80,337,000 | 0.66% | 0.00% |
| Jan. 18, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 597 | $42.39 | 18,350.0000 | 80,337,000 | 3.15% | 0.00% |
| Jan. 18, 2024 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 597 | $0.00 | 18,947.0000 | 80,337,000 | 3.25% | 0.00% |
| Nov. 1, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 4262 | $36.85 | 18,350.0000 | 83,516,000 | 18.85% | 0.01% |
| Nov. 1, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 9814 | $0.00 | 22,612.0000 | 83,516,000 | 76.68% | 0.01% |
| Nov. 1, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 9814 | $0.00 | 90,014.0000 | 83,516,000 | 9.83% | 0.01% |
| March 11, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 205 | $0.00 | 5,211.0000 | 83,516,000 | 4.10% | 0.00% |
| March 11, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 205 | $0.00 | 99,828.0000 | 83,516,000 | 0.20% | 0.00% |
| March 11, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 205 | $52.87 | 5,006.0000 | 83,516,000 | 3.93% | 0.00% |
| June 1, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | P | Common Stock | 7792 | $38.50 | 12,798.0000 | 83,516,000 | 155.65% | 0.01% |
| March 10, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | A | Restricted Stock Units | 26008 | $0.00 | 100,033.0000 | 83,516,000 | 35.13% | 0.03% |
| March 11, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 3842 | $52.87 | 5,006.0000 | 83,516,000 | 43.42% | 0.00% |
| March 10, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | A | Non-Qualified Stock Option (right to buy) | 63717 | $0.00 | 63,717.0000 | 83,516,000 | 9999.99% | 0.08% |
| Feb. 13, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | A | Common Stock | 8848 | $0.00 | 8,848.0000 | 83,516,000 | 9999.99% | 0.01% |
| Jan. 18, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Common Stock | 431 | $0.00 | 431.0000 | 83,516,000 | 9999.99% | 0.00% |
| Jan. 18, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | M | Restricted Stock Units | 431 | $0.00 | 74,025.0000 | 83,516,000 | 0.58% | 0.00% |
| Jan. 18, 2023 | INTEGRA LIFESCIENCES HOLDINGS CORP | $IART | De Witte Jan | President & CEO | F | Common Stock | 431 | $54.78 | 0.0000 | 83,516,000 | 100.00% | 0.00% |