Petterson Lasse — SEC Form 4 filings
SEC reporting owner CIK 1455941. 16 Form 4 filings on record with FilingPulse; latest filed 2026-04-01.
Transaction summary — filings shown
Covers all 16 filings on record, filed 2024-03-01 to 2026-04-01. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 6 legs across 3 filings — 250,000 shares, $2,275,357 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 26.
- Largest priced transaction: sale of 59,223 shares @ $9.08 ($537,745) in Great Lakes Dredge & Dock CORP, filed 2024-08-19.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Great Lakes Dredge & Dock CORP (GLDD) | CEO & President, Director | 16 | — | 6 legs · 250,000 sh · $2,275,357 | 26 |
Form 4 filings — Petterson Lasse
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 206,445 · Code (U): 1,568,290.29 | EDGAR |
| 2026-03-25 | 4/A | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 125,145 | EDGAR |
| 2026-03-18 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 94,540 · Tax withholding (F): 37,202 @ $16.93 · Tax withholding (F): 20,033 @ $16.93 · Tax withholding (F): 15,529 @ $16.93 · Grant/award (A): 78,924 · Tax withholding (F): 31,057 @ $16.93 | EDGAR |
| 2026-02-25 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 132,825 | EDGAR |
| 2025-05-12 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 125,145 | EDGAR |
| 2025-05-07 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 4,541 @ $9.54 | EDGAR |
| 2025-03-18 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 93,414 · Tax withholding (F): 20,033 @ $8.70 · Tax withholding (F): 15,529 @ $8.70 · Grant/award (A): 78,529 | EDGAR |
| 2024-08-26 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Sale (S): 46,510 @ $9.08 · Sale (S): 28,709 @ $9.24 | EDGAR |
| 2024-08-21 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Sale (S): 53,771 @ $9.06 · Sale (S): 10,147 @ $9.10 | EDGAR |
| 2024-08-19 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Sale (S): 59,223 @ $9.08 · Sale (S): 51,640 @ $9.11 | EDGAR |
| 2024-07-17 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 75,000 @ $8.90 · Tax withholding (F): 25,000 @ $8.90 | EDGAR |
| 2024-05-07 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 9,467 @ $7.04 | EDGAR |
| 2024-03-19 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 51,569 · Tax withholding (F): 26,997 @ $8.62 · Tax withholding (F): 26,651 @ $8.62 · Grant/award (A): 118,388 | EDGAR |
| 2024-03-06 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 8,860 @ $8.70 | EDGAR |
| 2024-03-01 | 4/A | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 25,000 @ $0 | EDGAR |
| 2024-03-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 25,000 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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