GUNSTEN CHRISTOPHER — SEC Form 4 filings
SEC reporting owner CIK 1939594. 11 Form 4 filings on record with FilingPulse; latest filed 2026-04-01.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-03-06 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): 1 leg across 1 filing — 3,875 shares, $30,031 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 27.
- Largest priced transaction: purchase of 3,875 shares @ $7.75 ($30,031) in Great Lakes Dredge & Dock CORP, filed 2025-03-05.
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) | SVP-Proj Svcs & Fleet Engineer | 11 | 1 leg · 3,875 sh · $30,031 | — | 27 |
Form 4 filings — GUNSTEN CHRISTOPHER
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 71,860 · Code (U): 182,496 | EDGAR |
| 2026-03-25 | 4/A | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 13,179 | EDGAR |
| 2026-03-18 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 2,204 @ $16.93 · Grant/award (A): 12,646 · Tax withholding (F): 4,091 @ $16.93 · Tax withholding (F): 1,367 @ $16.93 · Grant/award (A): 8,444 · Tax withholding (F): 2,732 @ $16.93 | EDGAR |
| 2026-02-25 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 13,988 | EDGAR |
| 2025-05-12 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 13,179 | EDGAR |
| 2025-05-07 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 129 @ $9.54 · Tax withholding (F): 603 @ $9.54 · Tax withholding (F): 74 @ $9.54 · Tax withholding (F): 116 @ $9.54 | EDGAR |
| 2025-03-18 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 1,863 @ $8.70 · Grant/award (A): 12,495 · Tax withholding (F): 3,418 @ $8.70 · Tax withholding (F): 1,155 @ $8.70 · Grant/award (A): 8,402 · Tax withholding (F): 2,298 @ $8.70 | EDGAR |
| 2025-03-05 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Purchase (P): 3,875 @ $7.75 | EDGAR |
| 2024-05-07 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 640 @ $7.04 | EDGAR |
| 2024-03-19 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 6,898 · Tax withholding (F): 2,046 @ $8.62 · Tax withholding (F): 1,959 @ $8.62 · Grant/award (A): 12,668 | EDGAR |
| 2024-03-06 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Tax withholding (F): 277 @ $8.70 | 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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