Great Lakes Dredge & Dock Corporation (GLDD) SEC filings
GLDD SEC filings moved a median of +0.02% by the close. GLDD SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the GLDD overview →
49 measured GLDD SEC filing events.
Where these GLDD SEC filings landedvs 44 measured GLDD SEC filing reactions
| Middle 50% of GLDD SEC filing reactions | -2.06% to +0.56% |
|---|---|
| Median reaction (to close) | +0.02% |
| Measured reactions | 44 |
Point-in-time · zero look-ahead
Half of the 44 GLDD SEC filing events with a measured close landed between -2.06% and +0.56%; 50% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 15-12G Great Lakes Dredge & | SEC filing · Form 15-12G | — | — | |
| Form EFFECT Great Lakes Dredge & | SEC filing · Form EFFECT | — | — | |
| Form 8-K Great Lakes Dredge & For: Apr 01 | SEC filing · Form 8-K | — | — | |
| Form POS AM Great Lakes Dredge & | SEC filing · Form POS | — | — | |
| Form S-8 POS Great Lakes Dredge & | SEC filing · Form S-8 | — | — | |
| Form 8-K Great Lakes Dredge & For: Mar 17 | SEC filing · Form 8-K | -0.03% | -0.12% | |
| Form 8-K Great Lakes Dredge & For: Mar 18 | SEC filing · Form 8-K | +0.12% | -0.18% | |
| Form 10-K/A Great Lakes Dredge & For: Dec 31 | SEC filing · Form 10-K | +0.09% | +0.18% | |
| Form 10-K Great Lakes Dredge & For: Dec 31 | SEC filing · Form 10-K | -0.12% | +0.18% | |
| Form 8-K Great Lakes Dredge & For: Feb 23 | SEC filing · Form 8-K | -0.12% | +0.18% | |
| Form 8-K Great Lakes Dredge & For: Feb 12 | SEC filing · Form 8-K | -0.03% | -0.12% | |
| Form 8-K Great Lakes Dredge & For: Feb 10 | SEC filing · Form 8-K | +0.09% | +0.12% | |
| Form 10-Q Great Lakes Dredge & For: Sep 30 | SEC filing · Form 10-Q | -2.62% | -1.18% | |
| Form 8-K Great Lakes Dredge & For: Nov 04 | SEC filing · Form 8-K | +0.39% | +8.77% | |
| Form 8-K Great Lakes Dredge & For: Oct 24 | SEC filing · Form 8-K | +0.18% | +0.09% | |
| Form 10-Q Great Lakes Dredge & For: Jun 30 | SEC filing · Form 10-Q | -1.43% | -3.82% | |
| Form 8-K Great Lakes Dredge & For: Aug 05 | SEC filing · Form 8-K | +1.09% | +0.26% | |
| Form 8-K Great Lakes Dredge & For: May 08 | SEC filing · Form 8-K | +0.81% | +2.61% | |
| Form S-8 Great Lakes Dredge & | SEC filing · Form S-8 | -0.28% | +0.09% | |
| Form 10-Q Great Lakes Dredge & For: Mar 31 | SEC filing · Form 10-Q | +1.10% | -0.90% | |
| Form 8-K Great Lakes Dredge & For: May 06 | SEC filing · Form 8-K | +0.14% | -3.57% | |
| Form DEF 14A Great Lakes Dredge & For: Mar 26 | SEC filing · Form DEF | -0.45% | +0.56% | |
| Form DEFA14A Great Lakes Dredge & | SEC filing · Form DEFA14A | -0.45% | +0.56% | |
| Form ARS Great Lakes Dredge & For: Dec 31 | SEC filing · Form ARS | +0.06% | +1.28% | |
| Form 8-K Great Lakes Dredge & For: Mar 12 | SEC filing · Form 8-K | +2.16% | +3.59% | |
| Form 8-K/A Great Lakes Dredge & For: Jan 05 | SEC filing · Form 8-K | +0.29% | -6.79% | |
| Form 10-K Great Lakes Dredge & For: Dec 31 | SEC filing · Form 10-K | +0.68% | -4.64% | |
| Form 8-K Great Lakes Dredge & For: Feb 18 | SEC filing · Form 8-K | -2.16% | -19.17% | |
| Form 8-K Great Lakes Dredge & For: Jan 05 | SEC filing · Form 8-K | -0.90% | -0.81% | |
| Form 8-K Great Lakes Dredge & For: Nov 07 | SEC filing · Form 8-K | +0.24% | -3.76% | |
| Form 10-Q Great Lakes Dredge & For: Sep 30 | SEC filing · Form 10-Q | +1.92% | +3.83% | |
| Form 8-K Great Lakes Dredge & For: Nov 05 | SEC filing · Form 8-K | -1.17% | +4.78% | |
| Form 10-Q Great Lakes Dredge & For: Jun 30 | SEC filing · Form 10-Q | +0.58% | -0.58% | |
| Form 8-K Great Lakes Dredge & For: Aug 06 | SEC filing · Form 8-K | -2.21% | -3.17% | |
| Form 8-K Great Lakes Dredge & For: May 13 | SEC filing · Form 8-K | +0.21% | +0.52% | |
| Form 8-K Great Lakes Dredge & For: May 09 | SEC filing · Form 8-K | -0.11% | +0.32% | |
| Form 10-Q Great Lakes Dredge & For: Mar 31 | SEC filing · Form 10-Q | -1.03% | +5.39% | |
| Form 8-K Great Lakes Dredge & For: May 07 | SEC filing · Form 8-K | +16.75% | +9.38% | |
| Form 8-K Great Lakes Dredge & For: Apr 24 | SEC filing · Form 8-K | +0.14% | -1.91% | |
| Form DEF 14A Great Lakes Dredge & For: May 09 | SEC filing · Form DEF | +0.43% | -0.11% | |
| Form DEFA14A Great Lakes Dredge & | SEC filing · Form DEFA14A | +0.43% | -0.11% | |
| Form PRE 14A Great Lakes Dredge & For: May 09 | SEC filing · Form PRE | +0.35% | +0.23% | |
| Form ARS Great Lakes Dredge & For: Dec 31 | SEC filing · Form ARS | +0.59% | -0.05% | |
| Form 10-K Great Lakes Dredge & For: Dec 31 | SEC filing · Form 10-K | -1.04% | -6.15% | |
| Form 8-K Great Lakes Dredge & For: Feb 14 | SEC filing · Form 8-K | +2.86% | +4.73% | |
| Form 8-K Great Lakes Dredge & For: Nov 21 | SEC filing · Form 8-K | -0.46% | +1.39% | |
| Form 10-Q Great Lakes Dredge & For: Sep 30 | SEC filing · Form 10-Q | +0.07% | -10.31% | |
| Form 8-K Great Lakes Dredge & For: Nov 07 | SEC filing · Form 8-K | +2.35% | -10.25% | |
| Form 8-K Great Lakes Dredge & For: Oct 26 | SEC filing · Form 8-K | -1.58% | -2.50% |
Keep exploring
More GLDD: earnings → · analyst actions → · GLDD overview →
Other Industrials names and their SEC filings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| ADVANCED DISPOSAL SERVICES INC (ADSW) | 336 | 0.00% | 47% |
| Blink Charging Co. (BLNK) | 336 | +0.00% | 50% |
| Werner Enterprises, Inc. (WERN) | 334 | -0.02% | 48% |
| Tutor Perini Corporation (TPC) | 333 | +0.33% | 61% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.