SLAGER DONALD W
SEC CIK 1245142 · EDGAR
Most active insiders at MLM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Niemann Philipp | Dir | — | — |
| 2 | Samborski Christopher William | EVP, COO | — | — |
| 3 | Schoen George Frederick | EVP, GC, Corp. Sec | — | — |
| 4 | Flynn Jason Paul | SVP, CIO | — | — |
| 5 | Petro Michael J | SVP, CFO | — | — |
| 6 | Foxx Anthony R | Dir | — | — |
| 7 | Mack Mary T | Dir | — | — |
| 8 | Cardin Robert J | SVP, CAO, Ctrl | — | — |
| 9 | Pike Thomas | Dir | — | — |
| 10 | Ables Dorothy M | Dir | — | — |
| 13 | SLAGER DONALD W | Dir | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-18 17:38 | 2026-05-14 | MLM | Martin Marietta Materials | SLAGER DONALD W | Dir | A - Grant | $0.00 | +313 | 5,064 | +7% | $0 | |
| 2026-05-11 16:08 | 2026-05-07 | EMN | EASTMAN CHEMICAL CO | SLAGER DONALD W | Dir | A - Grant | $0.00 | +1,628 | 3,303 | +97% | $0 | |
| 2025-05-16 | 2025-05-15 | MLM | Martin Marietta Materials | SLAGER DONALD W | Dir | A - Grant | $552.86 | +308 | 4,751 | +7% | +$170.3K | |
| 2025-05-05 | 2025-05-01 | EMN | EASTMAN CHEMICAL CO | SLAGER DONALD W | Dir | A - Grant | $0.00 | +1,575 | 1,675 | +1,575% | $0 | |
| 2024-05-17 | 2024-05-16 | MLM | Martin Marietta Materials | SLAGER DONALD W | Dir | A - Grant | $581.69 | +293 | 4,443 | +7% | +$170.4K | |
| 2023-05-12 | 2023-05-11 | MLM | Martin Marietta Materials | SLAGER DONALD W | Dir | A - Grant | $400.57 | +362 | 4,150 | +10% | +$145.0K | |
| 2022-05-16 | 2022-05-12 | MLM | Martin Marietta Materials | SLAGER DONALD W | Dir | A - Grant | $0.00 | +443 | 3,788 | +13% | $0 |
Purchase Sale Sale after option exercise All abbreviations