Earl L. Shipp, Director at Great Lakes Dredge & Dock CORP (GLDD), bought 2,000 shares at $5.51 ($11K) on 2023-03-02, disclosed to the SEC on 2023-03-03.
Open-market purchase of $11k GLDD by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| Filing → |
| OLN | BUY | 2018-11-14 | $12K | — | Filing → |
| OLN | BUY | 2018-02-14 | $208K | — | Filing → |