David E. Simonelli is COO at Great Lakes Dredge & Dock CORP (GLDD). They have made 42 open-market trades across 1 company since 2012, most recently 2022-05-09.
CIK 0001384117
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 42 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GLDD | 248,107 | $4.2M |
Shares reported on the most recent Form 4, priced at the 2022-06-10 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GLDD | SELL | 2022-05-09 | 2022-05-11 | $14.12 | $250K | +3.7% | +6.7% | -30.6% |
| GLDD | SELL · 10b5-1 | 2021-11-12 | 2021-11-16 | $15.84 | $79K | -5.2% | -3.6% | -14.2% |
| GLDD | SELL | 2021-10-29 | 2021-11-02 | $15.38 | $132K | +5.4% | +0.3% | -8.1% |
| GLDD | SELL | 2021-08-27 | 2021-08-31 | $14.97 | $631K | -1.1% | -0.5% | +0.0% |
| GLDD | SELL | 2021-08-16 | 2021-08-18 | $14.90 | $633K | +2.0% | +3.6% | +9.9% |
| GLDD | SELL | 2021-08-13 | 2021-08-16 | $14.85 | $225K | -1.1% | +4.1% | +7.6% |
| GLDD | SELL | 2021-06-14 | 2021-06-16 | $14.47 | $253K | -0.7% | -1.5% | +5.0% |
| GLDD | SELL | 2021-05-03 | 2021-05-05 | $16.14 | $277K | +3.5% | +4.2% | +2.8% |
| GLDD | SELL | 2021-04-26 | 2021-04-28 | $15.88 | $394K | -13.4% | -8.8% | -8.2% |
| GLDD | SELL | 2021-04-19 | 2021-04-21 | $15.14 | $330K | +5.1% | -6.2% | -5.5% |
| GLDD | SELL | 2021-04-12 | 2021-04-14 | $15.18 | $776K | +5.6% | -3.2% | -4.4% |
| GLDD | SELL | 2021-03-09 | 2021-03-11 | $15.28 | $179K | -10.9% | -3.5% | -3.8% |
| GLDD | SELL | 2021-03-08 | 2021-03-10 | $15.30 | $130K | -7.1% | -0.9% | -2.6% |
| GLDD | SELL | 2021-02-26 | 2021-03-02 | $15.50 | $271K | +3.6% | -1.4% | -1.4% |
| GLDD | SELL | 2021-02-22 | 2021-02-23 | $15.15 | $454K | -3.4% | -8.3% | -4.8% |
| GLDD | SELL | 2021-02-08 | 2021-02-11 | $15.00 | $345K | +1.8% | +0.3% | -11.8% |
| GLDD | SELL | 2021-01-06 | 2021-01-08 | $14.17 | $1.3M | -1.1% | +6.3% | +8.3% |
| GLDD | SELL | 2020-12-22 | 2020-12-23 | $12.50 | $56K | +13.9% | +15.7% | +10.5% |
| GLDD | SELL | 2020-12-18 | 2020-12-22 | $12.22 | $208K | +5.9% | +11.8% | +15.1% |
| GLDD | SELL | 2020-12-14 | 2020-12-15 | $11.44 | $213K | +9.0% | +21.9% | +31.6% |
| GLDD | SELL | 2020-12-10 | 2020-12-14 | $11.68 | $208K | +10.1% | +24.7% | +35.8% |
| GLDD | SELL | 2020-11-25 | 2020-11-30 | $11.47 | $1K | +1.3% | +13.9% | +36.1% |
| GLDD | SELL | 2020-11-16 | 2020-11-18 | $11.30 | $47K | -1.9% | +5.6% | +35.2% |
| GLDD | SELL | 2020-11-10 | 2020-11-12 | $11.30 | $226K | +6.2% | +3.2% | +37.8% |
| GLDD | SELL | 2020-08-21 | 2020-08-25 | $9.71 | $36K | -2.7% | -4.6% | +17.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.