Kumbier Michelle
SEC CIK 1640036 · EDGAR
Most active insiders at RYZ, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Lehner Edward J. | Pres, CEO, Dir | — | $1.80M |
| 2 | Silver Mark S. | EVP, Chief Legal, Risk Off | — | $311.8K |
| 3 | Kannan Molly D | CAO, Corp. Ctrl | — | $196.7K |
| 4 | Claussen James J | EVP, CFO | — | $149.2K |
| 5 | Scott Peter Jennings | Dir | — | — |
| 6 | Leggio Karen Marie | Dir | — | — |
| 7 | Crawford Bruce T | Dir | — | — |
| 8 | Stovsky Richard P | Dir | — | — |
| 9 | Greiff Andrew S | EVP | — | — |
| 10 | Kumbier Michelle | Dir | — | — |
Transactions 19
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-27 20:33 | 2026-07-23 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +97 | 3,242 | +3% | $0 |
| 2026-04-28 18:45 | 2026-04-24 | ABT | Abbott Laboratories | Kumbier Michelle | Dir | A - Grant | $0.00 | +2,286 | 18.0K | +15% | $0 | |
| 2026-04-23 19:16 | 2026-04-22 | TDY | Teledyne Technologies | Kumbier Michelle | Dir | A - Grant | $0.00 | +319 | 2,888 | +12% | $0 | |
| 2026-04-13 20:40 | 2026-04-10 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +389 | 3,145 | +14% | $0 | |
| 2026-01-06 | 2026-01-01 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +347 | 2,756 | +14% | $0 | |
| 2025-10-02 | 2025-09-30 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +382 | 2,409 | +19% | $0 | |
| 2025-07-02 | 2025-06-30 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +405 | 2,027 | +25% | $0 | |
| 2025-04-29 | 2025-04-25 | ABT | Abbott Laboratories | Kumbier Michelle | Dir | A - Grant | $0.00 | +1,635 | 15.7K | +12% | $0 | |
| 2025-04-25 | 2025-04-23 | TDY | Teledyne Technologies | Kumbier Michelle | Dir | A - Grant | $0.00 | +468 | 2,569 | +22% | $0 | |
| 2025-04-03 | 2025-04-01 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +381 | 1,622 | +31% | $0 | |
| 2025-01-03 | 2024-12-31 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +472 | 1,241 | +61% | $0 | |
| 2024-10-01 | 2024-10-01 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +439 | 769 | +133% | $0 | |
| 2024-07-02 | 2024-07-01 | RYZ | Ryerson Holding Corp | Kumbier Michelle | Dir | A - Grant | $0.00 | +330 | 330 | New | $0 | |
| 2024-04-30 | 2024-04-26 | ABT | Abbott Laboratories | Kumbier Michelle | Dir | A - Grant | $0.00 | +1,866 | 14.1K | +15% | $0 | |
| 2024-04-25 | 2024-04-24 | TDY | Teledyne Technologies | Kumbier Michelle | Dir | A - Grant | $0.00 | +468 | 2,101 | +29% | $0 | |
| 2023-05-02 | 2023-04-28 | ABT | Abbott Laboratories | Kumbier Michelle | Dir | A - Grant | $0.00 | +1,816 | 12.2K | +17% | $0 | |
| 2023-04-27 | 2023-04-26 | TDY | Teledyne Technologies | Kumbier Michelle | Dir | A - Grant | $0.00 | +419 | 1,633 | +35% | $0 | |
| 2022-05-03 | 2022-04-29 | ABT | Abbott Laboratories | Kumbier Michelle | Dir | A - Grant | $0.00 | +1,602 | 10.4K | +18% | $0 | |
| 2022-04-28 | 2022-04-27 | TDY | Teledyne Technologies | Kumbier Michelle | Dir | A - Grant | $0.00 | +376 | 1,214 | +45% | $0 |
Purchase Sale Sale after option exercise All abbreviations