Updated Jul 16, 2026
SLAGER DONALD W has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.

Donald W. Slager is a corporate director known for his involvement with Eastman Chemical Company and Martin Marietta Materials Inc. He has held director roles at these companies, contributing to their strategic oversight.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-18 | MLM | MARTIN MARIETTA MATERIALS INC | A — Grant or award | 313 | $0.00 | |
| 2026-05-11 | EMN | EASTMAN CHEMICAL CO | A — Grant or award | 1.6K | $0.00 | |
| 2025-05-15 | MLM | MARTIN MARIETTA MATERIALS INC | A — Grant or award | 308 | $552.86 | $170K |
| 2025-05-01 | EMN | EASTMAN CHEMICAL CO | A — Grant or award | 1.6K | $0.00 |
Donald W. Slager is a corporate director known for his involvement with Eastman Chemical Company and Martin Marietta Materials Inc. He has held director roles at these companies, contributing to their strategic oversight.…
2 primary Form 4 filings in the last 90 days, covering 2 companies.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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