David E. Simonelli, Chief Operating Officer at Great Lakes Dredge & Dock CORP (GLDD), sold 20,000 shares at $11.30 ($226K) on 2020-11-10, disclosed to the SEC on 2020-11-12.
Open-market sale of $226k GLDD by Chief Operating Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| GLDD | SELL | 2021-11-02 | $132K | — | Filing → |
| GLDD | SELL | 2021-08-31 | $631K | — | Filing → |
| GLDD | SELL | 2021-08-18 | $633K | — | Filing → |