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Great Lakes Dredge & Dock
GLDDNASDAQ
Great Lakes Dredge & Dock (NASDAQ:GLDD) Stock, Insider Trading Activity
Great Lakes Dredge & Dock: Insider buying and selling updated today.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Great Lakes Dredge & Dock Corp Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
There has been no Insider buying or selling in the last 90 days.
Ownership Statistics for Great Lakes Dredge & Dock Corp
Institutional Shares Held
30.692M
Institutional Percentage Held
45.8%
| May 19, 2023 | Ryan Levenson | DIRECTOR | 133.79K | $6.81 | $911.33K | BUY | 66.86% | 333.89K | May 17 - May 19 | View |
| May 15, 2023 | Ryan Levenson | DIRECTOR | 68.00K | $6.10 | $414.53K | BUY | 51.48% | 200.10K | May 12 | View |
| May 12, 2023 | Ryan Levenson | DIRECTOR | 132.00K | $6.09 | $804.01K | BUY | 132000.00% | 132.10K | May 10 - May 11 | View |
| Mar 03, 2023 | Earl Shipp | DIRECTOR | 2.00K | $5.51 | $11.02K | BUY | 15.90% | 14.58K | Mar 02 | View |
| Aug 05, 2022 | Lasse Petterson | CEO & PRESIDENT | 10.00K | $9.65 | $96.54K | BUY | 1.01% | 1.00M | Aug 05 | View |
| May 11, 2022 | David Simonelli | CHIEF OPERATING OFFICER | -17.70K | $14.12 | -$249.94K | SELL | -6.72% | 245.87K | May 09 | View |
| Mar 02, 2022 | WILLIAM HANSON | SVP, GOV'T RELATIONS & BUS DEV | 771.00 | $10.26 | -$3.54K | SELL-OPTIONS | 2.76% | 28.68K | Feb 28 | View |
| Nov 16, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -5.00K | $15.84 | -$79.18K | SELL | -2.41% | 202.07K | Nov 12 - Nov 15 | View |
| Nov 02, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -5.00K | $15.37 | -$76.84K | SELL | -2.36% | 207.07K | Oct 29 - Nov 01 | View |
| Oct 25, 2021 | LAWRENCE DICKERSON | DIRECTOR | -1.52K | $14.59 | -$22.15K | SELL | -1.74% | 85.65K | Oct 21 | View |
| Aug 31, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -21.06K | $14.97 | -$315.41K | SELL | -9.04% | 212.07K | Aug 27 | View |
| Aug 18, 2021 | David Simonelli | CHIEF OPERATING OFFICER | 0.00 | $11.23 | -$155.89K | SELL-OPTIONS | 0.00% | 233.14K | Aug 16 | View |
| Aug 16, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -7.57K | $14.85 | -$112.33K | SELL | -3.14% | 233.14K | Aug 13 | View |
| Aug 12, 2021 | Earl Shipp | DIRECTOR | 1.50K | $14.58 | $21.87K | BUY | ∞ | 1.50K | Aug 06 | View |
| Jul 14, 2021 | LAWRENCE DICKERSON | DIRECTOR | -1.57K | $14.50 | -$22.74K | SELL | -1.83% | 84.13K | Jul 12 | View |
| Jun 16, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -8.73K | $14.46 | -$126.35K | SELL | -3.50% | 240.70K | Jun 14 | View |
| May 05, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -8.57K | $16.14 | -$138.23K | SELL | -3.32% | 249.44K | May 03 | View |
| Apr 28, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -12.39K | $15.88 | -$196.82K | SELL | -4.58% | 258.00K | Apr 26 | View |
| Apr 21, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -10.91K | $15.14 | -$165.18K | SELL | -3.88% | 270.40K | Apr 19 | View |
| Apr 14, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -14.58K | $11.37 | -$388.66K | SELL | -4.93% | 281.31K | Apr 12 | View |
| Apr 13, 2021 | LAWRENCE DICKERSON | DIRECTOR | -1.57K | $15.42 | -$24.22K | SELL | -1.87% | 82.56K | Apr 09 | View |
| Mar 11, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -5.86K | $15.28 | -$89.60K | SELL | -2.04% | 281.58K | Mar 09 | View |
| Mar 10, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -1.14K | $15.17 | -$238.72K | SELL | -0.40% | 287.45K | Mar 08 | View |
| Mar 02, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -17.50K | $15.50 | -$271.22K | SELL | -5.96% | 276.24K | Feb 26 - Mar 01 | View |
| Feb 23, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -15.00K | $15.15 | -$227.23K | SELL | -4.86% | 293.74K | Feb 22 | View |
| Feb 11, 2021 | David Simonelli | CHIEF OPERATING OFFICER | 0.00 | $10.73 | -$196.87K | SELL-OPTIONS | 0.00% | 308.74K | Feb 08 | View |
| Jan 14, 2021 | LAWRENCE DICKERSON | DIRECTOR | -1.74K | $14.30 | -$24.81K | SELL | -2.10% | 80.99K | Jan 12 | View |
| Jan 08, 2021 | David Simonelli | CHIEF OPERATING OFFICER | -36.02K | $10.28 | -$661.50K | SELL | -10.45% | 308.74K | Jan 06 | View |
| Dec 23, 2020 | David Simonelli | — | -4.50K | $12.50 | -$56.25K | SELL | -1.19% | 373.86K | Dec 22 | View |
| Dec 22, 2020 | David Simonelli | — | -8.53K | $12.22 | -$104.20K | SELL | -2.20% | 378.36K | Dec 18 | View |
| Dec 15, 2020 | David Simonelli | — | -9.31K | $11.44 | -$106.49K | SELL | -2.35% | 386.88K | Dec 14 | View |
| Dec 15, 2020 | Kathleen M. LaVoy | — | -10.00K | $9.50 | -$162.36K | OPTION EXERCISE | -7.71% | 119.69K | Dec 11 | View |
| Dec 14, 2020 | David Simonelli | — | -8.92K | $11.68 | -$104.18K | SELL | -2.20% | 396.19K | Dec 10 | View |
| Dec 14, 2020 | Ryan Levenson | — | -55.95K | $11.64 | -$651.53K | SELL | -99.85% | 82.00 | Dec 10 | View |
| Nov 30, 2020 | David Simonelli | — | -100.00 | $11.47 | -$1.15K | SELL | -0.02% | 405.11K | Nov 25 | View |
| Nov 18, 2020 | David Simonelli | — | -4.20K | $11.30 | -$47.48K | SELL | -1.03% | 405.21K | Nov 16 - Nov 17 | View |
| Nov 12, 2020 | David Simonelli | — | 0.00 | $8.87 | -$96.97K | OPTION EXERCISE | 0.00% | 409.41K | Nov 10 | View |
| Nov 12, 2020 | WILLIAM HANSON | — | -2.63K | $11.00 | -$28.93K | SELL | -9.29% | 25.69K | Nov 10 | View |
| Aug 25, 2020 | David Simonelli | — | -3.68K | $9.71 | -$35.71K | SELL | -0.89% | 409.41K | Aug 21 | View |
| Aug 13, 2020 | WILLIAM HANSON | — | -10.00K | $10.30 | -$103.03K | SELL | -26.10% | 28.32K | Aug 11 | View |
| Jun 15, 2020 | Ryan Levenson | — | -171.90K | $9.02 | -$1.55M | SELL | -75.42% | 56.04K | Jun 11 - Jun 12 | View |
| Jun 10, 2020 | Lasse Petterson | — | -21.12K | $10.76 | -$227.27K | SELL | -2.54% | 808.89K | Jun 08 | View |
| Jun 03, 2020 | David Simonelli | — | 0.00 | $7.43 | -$93.14K | OPTION EXERCISE | 0.00% | 413.09K | Jun 01 - Jun 02 | View |
| May 26, 2020 | WILLIAM HANSON | — | 0.00 | $7.10 | -$6.88K | OPTION EXERCISE | 0.00% | 38.32K | May 22 | View |
| May 14, 2020 | Ryan Levenson | — | -98.00K | $8.68 | -$850.35K | SELL | -30.07% | 227.93K | May 12 - May 14 | View |
| Dec 12, 2019 | David Simonelli | PRESIDENT - DREDGING DIVISION | 13.03K | $8.51 | -$102.31K | SELL-OPTIONS | 4.07% | 332.71K | Dec 10 - Dec 11 | View |
| Dec 12, 2019 | Kathleen M. LaVoy | SVP & CHIEF LEGAL OFFICER | 2.00K | $8.90 | -$52.51K | SELL-OPTIONS | 1.99% | 102.77K | Dec 11 | View |
| Dec 05, 2019 | Ryan Levenson | DIRECTOR | 53.54K | $10.65 | $570.01K | BUY | 19.65% | 325.93K | Dec 04 | View |
| Dec 04, 2019 | Ryan Levenson | DIRECTOR | 46.46K | $10.57 | $491.19K | BUY | 20.57% | 272.40K | Dec 02 - Dec 03 | View |
| Oct 23, 2019 | Kathleen M. LaVoy | SVP & CHIEF LEGAL OFFICER | 682.00 | $11.00 | -$37.21K | SELL-OPTIONS | 0.68% | 100.77K | Oct 21 | View |
| Sep 06, 2019 | David Simonelli | PRESIDENT - DREDGING DIVISION | 0.00 | $10.77 | -$12.53K | SELL-OPTIONS | 0.00% | 319.69K | Sep 04 | View |
| Sep 04, 2019 | David Simonelli | PRESIDENT - DREDGING DIVISION | 0.00 | $10.90 | -$41.52K | SELL-OPTIONS | 0.00% | 318.24K | Aug 30 | View |
| Aug 20, 2019 | Ryan Levenson | DIRECTOR | -43.39K | $10.13 | -$439.56K | SELL | -16.11% | 225.93K | Aug 15 - Aug 16 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.