Kumbier Michelle has filed 16 insider transactions across 3 companies since April 2023.
Most recent transaction: a grant/award of 2286 shares of ABBOTT LABORATORIES ($ABT) on April 24, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 24, 2026 | ABBOTT LABORATORIES | $ABT | Kumbier Michelle | Not found | A | Common shares without par value | 2286 | $0.00 | 18,000.0000 | 1,996,795,525 | 14.55% | 0.00% |
| April 22, 2026 | TELEDYNE TECHNOLOGIES INC | $TDY | Kumbier Michelle | Director | A | Common Stock | 319 | $0.00 | 2,888.0000 | 47,400,000 | 12.42% | 0.00% |
| April 10, 2026 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 389 | $0.00 | 3,145.0000 | 32,199,000 | 14.11% | 0.00% |
| Jan. 1, 2026 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 347 | $0.00 | 2,756.0000 | 32,199,000 | 14.40% | 0.00% |
| Sept. 30, 2025 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 382 | $0.00 | 2,409.0000 | 33,189,000 | 18.85% | 0.00% |
| June 30, 2025 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 405 | $0.00 | 2,027.0000 | 33,189,000 | 24.97% | 0.00% |
| April 25, 2025 | ABBOTT LABORATORIES | $ABT | Kumbier Michelle | Not found | A | Common shares without par value | 1635 | $0.00 | 15,714.0000 | 1,991,472,630 | 11.61% | 0.00% |
| April 23, 2025 | TELEDYNE TECHNOLOGIES INC | $TDY | Kumbier Michelle | Director | A | Common Stock | 468 | $0.00 | 2,569.0000 | 47,600,000 | 22.28% | 0.00% |
| April 1, 2025 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 381 | $0.00 | 1,622.0000 | 33,189,000 | 30.70% | 0.00% |
| Dec. 31, 2024 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 472 | $0.00 | 1,241.0000 | 33,639,000 | 61.38% | 0.00% |
| Oct. 1, 2024 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 439 | $0.00 | 769.0000 | 33,639,000 | 133.03% | 0.00% |
| July 1, 2024 | Ryerson Holding Corp | $RYZ | Kumbier Michelle | Not found | A | Common Stock (par value $0.01 per share) | 330 | $0.00 | 330.0000 | 35,567,000 | 9999.99% | 0.00% |
| April 26, 2024 | ABBOTT LABORATORIES | $ABT | Kumbier Michelle | Not found | A | Common shares without par value | 1866 | $0.00 | 14,079.0000 | 1,987,883,852 | 15.28% | 0.00% |
| April 24, 2024 | TELEDYNE TECHNOLOGIES INC | $TDY | Kumbier Michelle | Director | A | Common Stock | 468 | $0.00 | 2,101.0000 | 47,900,000 | 28.66% | 0.00% |
| April 28, 2023 | ABBOTT LABORATORIES | $ABT | Kumbier Michelle | Not found | A | Common shares without par value | 1816 | $0.00 | 12,213.0000 | 1,986,519,278 | 17.47% | 0.00% |
| April 26, 2023 | TELEDYNE TECHNOLOGIES INC | $TDY | Kumbier Michelle | Director | A | Common Stock | 419 | $0.00 | 1,633.0000 | 47,700,000 | 34.51% | 0.00% |