Petterson Lasse (CIK 0001455941)

Latest company ownership

Shares held
1,159,377.29
Last filed at
May 12, 2025
Confidence Score
50.2
2025Q4
Confidence Score History
2017Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 5, 2025 May 7, 2025 Great Lakes Dredge & Dock CORP CEO Sell 43.8 -4,541 -0.44% ✗ $43.3K
Mar 17, 2025 Mar 18, 2025 Great Lakes Dredge & Dock CORP CEO Sell 97.5 +136,381 15.11% ✗ $309.4K
Aug 23, 2024 Aug 26, 2024 Great Lakes Dredge & Dock CORP CEO Sell 26.3 -75,219 -7.69% ✓ $687.7K
Aug 19, 2024 Aug 21, 2024 Great Lakes Dredge & Dock CORP CEO Sell 30.0 -63,918 -6.14% ✓ $579.5K
Aug 15, 2024 Aug 19, 2024 Great Lakes Dredge & Dock CORP CEO Sell 23.8 -110,863 -9.62% ✓ $1M
Jul 15, 2024 Jul 17, 2024 Great Lakes Dredge & Dock CORP CEO Sell 20.0 -100,000 -7.98% ✗ $890K
May 6, 2024 May 7, 2024 Great Lakes Dredge & Dock CORP CEO Sell 32.5 -9,467 -0.75% ✗ $66.6K
Mar 15, 2024 Mar 19, 2024 Great Lakes Dredge & Dock CORP CEO Sell 97.5 +116,309 10.15% ✗ $462.4K
Mar 5, 2024 Mar 6, 2024 Great Lakes Dredge & Dock CORP CEO Sell 32.5 -8,860 -0.77% ✗ $77.1K
May 5, 2023 May 9, 2023 Great Lakes Dredge & Dock CORP CEO Sell 32.5 -9,467 -0.83% ✗ $54.4K
Mar 13, 2023 Mar 14, 2023 Great Lakes Dredge & Dock CORP CEO Sell 22.5 -14,929 -1.50% ✗ $79.4K
Mar 6, 2023 Mar 8, 2023 Great Lakes Dredge & Dock CORP CEO Sell 36.3 -8,013 -0.80% ✗ $46.3K
Aug 5, 2022 Aug 5, 2022 Great Lakes Dredge & Dock CORP CEO Buy 82.5 +10,000 1.01% ✗ $96.5K
Mar 14, 2022 Mar 16, 2022 Great Lakes Dredge & Dock CORP CEO Sell 45.0 -482 -0.02% ✗ $523.2K
Mar 7, 2022 Mar 14, 2022 Great Lakes Dredge & Dock CORP CEO Sell 32.5 -6,051 -0.70% ✗ $89.4K
Mar 7, 2022 Mar 9, 2022 Great Lakes Dredge & Dock CORP CEO Sell 32.5 -5,165 -0.59% ✗ $76.3K
Mar 15, 2021 Mar 16, 2021 Great Lakes Dredge & Dock CORP CEO Sell 75.0 +5,741 0.67% ✗ $327.1K
Mar 12, 2021 Mar 15, 2021 Great Lakes Dredge & Dock CORP CEO Sell 85.0 +16,461 1.97% ✗ $456.2K
Mar 8, 2021 Mar 10, 2021 Great Lakes Dredge & Dock CORP CEO Sell 85.0 +9,861 1.19% ✗ $550.9K
Dec 31, 2020 Jan 6, 2021 Great Lakes Dredge & Dock CORP CEO Sell 20.0 -20,462 -2.53% ✗ $269.5K
Dec 31, 2020 Jan 4, 2021 Great Lakes Dredge & Dock CORP CEO Sell 20.0 -23,036 -2.85% ✗ $303.4K
Jun 8, 2020 Jun 10, 2020 Great Lakes Dredge & Dock CORP CEO Sell 41.3 -21,121 -2.54% ✓ $227.3K
May 9, 2020 May 12, 2020 Great Lakes Dredge & Dock CORP CEO Sell 22.5 -19,247 -2.27% ✗ $178K
Mar 15, 2020 Mar 17, 2020 Great Lakes Dredge & Dock CORP CEO Sell 22.5 -13,201 -1.53% ✗ $98.6K
Mar 12, 2020 Mar 16, 2020 Great Lakes Dredge & Dock CORP CEO Sell 95.0 +140,618 20.32% ✗ $181.3K
Mar 8, 2020 Mar 10, 2020 Great Lakes Dredge & Dock CORP CEO Sell 67.5 +5,276 0.37% ✗ $368.8K
May 9, 2019 May 13, 2019 Great Lakes Dredge & Dock CORP CEO Sell 22.5 -20,550 -2.92% ✗ $225.6K
May 1, 2019 May 3, 2019 Great Lakes Dredge & Dock CORP CEO Sell 22.5 -23,187 -3.19% ✗ $246.2K
Mar 8, 2019 Mar 15, 2019 Great Lakes Dredge & Dock CORP CEO Sell 97.5 +83,374 12.94% ✗ $363.8K
Aug 14, 2018 Aug 15, 2018 Great Lakes Dredge & Dock CORP CEO Buy 92.5 +50,000 7.95% ✗ $264.8K
Aug 14, 2017 Aug 16, 2017 Great Lakes Dredge & Dock CORP CEO Buy 87.5 +42,610 2.93% ✗ $166.8K
Aug 11, 2017 Aug 11, 2017 Great Lakes Dredge & Dock CORP CEO Buy 97.5 +155,897 16.58% ✗ $583.1K
Mar 10, 2017 Mar 21, 2017 Great Lakes Dredge & Dock CORP Director Buy 95.0 +50,000 17667.84% ✗ $215K