Petterson Lasse
SEC insider (Form 3/4/5 filer). CIK 0001455941. CEO & President at Great Lakes Dredge & Dock CORP (GLDD). 16 reported Form 4/5 transactions since Sep 2024; latest on Apr 1, 2026. Located in HOUSTON, TX.
Companies Petterson Lasse has filed insider reports for
- Great Lakes Dredge & Dock CORP (GLDD): Director, Officer, CEO & President
Petterson Lasse
CIK: 0001455941
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Great Lakes Dredge & Dock CORP
Discretionary Trading P&L
Holdings
Transaction History (16 total)
- Apr 1, 2026GLDD
Great Lakes Dredge & Dock CORP
Tender OfferDirect1.6M shares- - Apr 1, 2026GLDD
Great Lakes Dredge & Dock CORP
AwardDirect206.4K shares- - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
Tax PaymentDirect37.2K shares at avg. $16.93$630K - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
Tax PaymentDirect20K shares at avg. $16.93$339K - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
AwardDirect78.9K shares- - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
Tax PaymentDirect31.1K shares at avg. $16.93$526K - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
Tax PaymentDirect15.5K shares at avg. $16.93$263K - Mar 16, 2026GLDD
Great Lakes Dredge & Dock CORP
AwardDirect94.5K shares- - Feb 23, 2026GLDD
Great Lakes Dredge & Dock CORP
AwardDirect132.8K shares- - May 8, 2025GLDD
Great Lakes Dredge & Dock CORP
AwardDirect125.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 1, 2026 | GLDD Great Lakes Dredge & Dock CORP | Tender Offer | 1,568,290 | - | $0 | Direct |
| Apr 1, 2026 | GLDD Great Lakes Dredge & Dock CORP | Award | 206,445 | - | $0 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Tax Payment | 37,202 | $16.93 | $629,830 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Tax Payment | 20,033 | $16.93 | $339,159 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Award | 78,924 | - | $0 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Tax Payment | 31,057 | $16.93 | $525,795 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Tax Payment | 15,529 | $16.93 | $262,906 | Direct |
| Mar 16, 2026 | GLDD Great Lakes Dredge & Dock CORP | Award | 94,540 | - | $0 | Direct |
| Feb 23, 2026 | GLDD Great Lakes Dredge & Dock CORP | Award | 132,825 | - | $0 | Direct |
| May 8, 2025 | GLDD Great Lakes Dredge & Dock CORP | Award | 125,145 | - | $0 | Direct |
1-10 of 16 transactions