David E. Simonelli, Chief Operating Officer at Great Lakes Dredge & Dock CORP (GLDD), sold 42,128 shares at $14.97 ($631K) on 2021-08-27, disclosed to the SEC on 2021-08-31.
Open-market sale of $631k 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $14.97 | 21,064 | $315K | 50.0% |
| 2 | $14.97 | 21,064 | $315K | 50.0% |
| Total | $14.97 avg | 42,128 | $631K | 100% |
| Filing → |
| GLDD | SELL | 2021-11-02 | $132K | — | Filing → |
| GLDD | SELL | 2021-08-18 | $633K | — | Filing → |
| GLDD | SELL | 2021-08-16 | $225K | — | Filing → |