O'Grady Michael has filed 37 insider transactions across 2 companies since February 2023.
Most recent transaction: a tax payment of 11129 shares of NORTHERN TRUST CORP ($NTRS) on March 01, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 1, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 11129 | $143.15 | 495,451.9900 | 193,481,369 | 2.20% | 0.01% |
| Feb. 17, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 32181 | $147.24 | 506,580.9900 | 193,481,369 | 5.97% | 0.02% |
| Feb. 17, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 72642 | $0.00 | 579,222.9900 | 193,481,369 | 14.34% | 0.04% |
| Feb. 5, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 19437 | $0.00 | 466,119.9900 | 193,481,369 | 4.35% | 0.01% |
| Jan. 29, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Common Stock | 34489 | $58.25 | 468,421.9900 | 193,481,369 | 7.95% | 0.02% |
| Jan. 29, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Employee Stock Option (right-to-buy) | 34489 | $0.00 | 0.0000 | 193,481,369 | 100.00% | 0.02% |
| Jan. 29, 2026 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 21739 | $150.78 | 446,682.9900 | 193,481,369 | 4.64% | 0.01% |
| Dec. 3, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 770 | $131.32 | 428,517.8700 | 193,481,369 | 0.18% | 0.00% |
| April 25, 2025 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Option (right to buy) | 3769 | $0.00 | 3,769.0000 | 1,991,472,630 | 9999.99% | 0.00% |
| April 25, 2025 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Common shares without par value | 1635 | $0.00 | 5,317.0000 | 1,991,472,630 | 44.41% | 0.00% |
| March 1, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 11684 | $110.27 | 434,703.0000 | 201,870,105 | 2.62% | 0.01% |
| Feb. 18, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 27957 | $112.69 | 446,387.0000 | 201,870,105 | 5.89% | 0.01% |
| Feb. 18, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 63107 | $0.00 | 509,494.0000 | 201,870,105 | 14.14% | 0.03% |
| Feb. 5, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 19012 | $0.00 | 411,237.0000 | 201,870,105 | 4.85% | 0.01% |
| Jan. 30, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Common Stock | 23739 | $70.21 | 409,657.0000 | 201,870,105 | 6.15% | 0.01% |
| Jan. 30, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Employee Stock Option (right-to-buy) | 23739 | $0.00 | 0.0000 | 201,870,105 | 100.00% | 0.01% |
| Jan. 30, 2025 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 17432 | $113.21 | 392,225.0000 | 201,870,105 | 4.26% | 0.01% |
| Dec. 3, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 1366 | $110.31 | 385,918.0000 | 203,131,400 | 0.35% | 0.00% |
| April 26, 2024 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Option (right to buy) | 4404 | $0.00 | 4,404.0000 | 1,987,883,852 | 9999.99% | 0.00% |
| April 26, 2024 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Common shares without par value | 1866 | $0.00 | 3,682.0000 | 1,987,883,852 | 102.75% | 0.00% |
| March 1, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 10673 | $81.90 | 387,284.0000 | 207,563,746 | 2.68% | 0.01% |
| Feb. 21, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 33734 | $0.00 | 397,957.0000 | 207,563,746 | 9.26% | 0.02% |
| Feb. 20, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 26618 | $79.51 | 364,223.0000 | 207,563,746 | 6.81% | 0.01% |
| Feb. 20, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 60085 | $0.00 | 424,308.0000 | 207,563,746 | 16.50% | 0.03% |
| Jan. 24, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Common Stock | 24651 | $60.85 | 351,089.0000 | 207,563,746 | 7.55% | 0.01% |
| Jan. 24, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 20333 | $81.38 | 330,756.0000 | 207,563,746 | 5.79% | 0.01% |
| Jan. 24, 2024 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Employee Stock Option (right-to-buy) | 24651 | $0.00 | 0.0000 | 207,563,746 | 100.00% | 0.01% |
| Dec. 5, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 1282 | $80.36 | 306,438.0000 | 208,867,264 | 0.42% | 0.00% |
| Oct. 23, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | P | Common Stock | 20000 | $65.10 | 327,720.0000 | 208,867,264 | 6.50% | 0.01% |
| April 28, 2023 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Option (right to buy) | 4576 | $0.00 | 4,576.0000 | 1,986,519,278 | 9999.99% | 0.00% |
| April 28, 2023 | ABBOTT LABORATORIES | $ABT | O'Grady Michael | Not found | A | Common shares without par value | 1816 | $0.00 | 1,816.0000 | 1,986,519,278 | 9999.99% | 0.00% |
| March 1, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 9845 | $94.49 | 307,720.0000 | 208,867,264 | 3.10% | 0.00% |
| Feb. 21, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 39114 | $0.00 | 325,019.0000 | 208,867,264 | 13.68% | 0.02% |
| Feb. 22, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | A | Common Stock | 31660 | $0.00 | 317,565.0000 | 208,867,264 | 11.07% | 0.02% |
| Feb. 21, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | F | Common Stock | 17328 | $94.70 | 285,905.0000 | 208,867,264 | 5.71% | 0.01% |
| Feb. 7, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Employee Stock Option (right-to-buy) | 28469 | $0.00 | 0.0000 | 208,867,264 | 100.00% | 0.01% |
| Feb. 7, 2023 | NORTHERN TRUST CORP | $NTRS | O'Grady Michael | Chairman and CEO | M | Common Stock | 28469 | $52.69 | 264,119.0000 | 208,867,264 | 12.08% | 0.01% |