Armstrong Dana A — SEC Form 4 filings
SEC reporting owner CIK 1907154. 13 Form 4 filings on record with FilingPulse; latest filed 2026-04-02.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-03-06 to 2026-04-02. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
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 |
|---|---|---|---|---|---|
| Excelerate Energy, Inc. (EE) | See Remarks | 7 | — | — | 12 |
| Great Lakes Dredge & Dock CORP (GLDD) | Director | 6 | — | — | 6 |
Form 4 filings — Armstrong Dana A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-02 | 4 | Excelerate Energy, Inc. (EE) | Tax withholding (F): 1,972 @ $33.31 | EDGAR |
| 2026-04-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Code (U): 8,436 | EDGAR |
| 2026-03-09 | 4 | Excelerate Energy, Inc. (EE) | Tax withholding (F): 5,408 @ $38.48 · Grant/award (A): 16,710 @ $0 | EDGAR |
| 2026-02-20 | 4 | Excelerate Energy, Inc. (EE) | Grant/award (A): 17,198 @ $0 · Tax withholding (F): 6,354 @ $41.78 | EDGAR |
| 2026-01-05 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 1,829 @ $0 | EDGAR |
| 2025-10-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 2,002 @ $0 | EDGAR |
| 2025-07-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 1,969 @ $0 | EDGAR |
| 2025-04-28 | 4/A | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 2,636 @ $0 | EDGAR |
| 2025-04-02 | 4 | Excelerate Energy, Inc. (EE) | Tax withholding (F): 1,219 @ $27.99 | EDGAR |
| 2025-04-01 | 4 | Great Lakes Dredge & Dock CORP (GLDD) | Grant/award (A): 4,833 @ $0 | EDGAR |
| 2025-03-06 | 4 | Excelerate Energy, Inc. (EE) | Tax withholding (F): 2,246 @ $30.15 · Grant/award (A): 18,773 @ $0 · Grant/award (A): 18,772 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Excelerate Energy, Inc. (EE) | Tax withholding (F): 1,220 @ $16.02 | EDGAR |
| 2024-03-06 | 4 | Excelerate Energy, Inc. (EE) | Grant/award (A): 25,851 @ $0 · Grant/award (A): 25,852 (derivative) @ $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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