Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Armstrong Dana A (CIK 1907154) reported 10 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-04-02). Recent activity: Sell EE (1,972 shares), Sell GLDD (8,436 shares), Sell EE (5,408 shares), Buy EE (16,710 shares), Buy EE (17,198 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-02 | Excelerate Energy, Inc. (EE) | Executive Vice President and Chief Financial Officer | Sell | 1,972 | $65,687 |
| 2026-04-01 | Great Lakes Dredge & Dock CORP (GLDD) | Director | Sell | 8,436 | $0 |
| 2026-03-09 | Excelerate Energy, Inc. (EE) | Executive Vice President and Chief Financial Officer | Sell | 5,408 | $208,100 |
| 2026-03-09 | Excelerate Energy, Inc. (EE) | Executive Vice President and Chief Financial Officer | Buy | 16,710 | $0 |
| 2026-02-20 | Excelerate Energy, Inc. (EE) | Executive Vice President and Chief Financial Officer | Buy | 17,198 | $0 |
| 2026-02-20 | Excelerate Energy, Inc. (EE) | Executive Vice President and Chief Financial Officer | Sell | 6,354 | $265,470 |
| 2026-01-05 | Great Lakes Dredge & Dock CORP (GLDD) | Director | Buy | 1,829 | $0 |
| 2025-10-01 | Great Lakes Dredge & Dock CORP (GLDD) | Director | Buy | 2,002 | $0 |
| 2025-07-01 | Great Lakes Dredge & Dock CORP (GLDD) | Director | Buy | 1,969 | $0 |
| 2025-04-28 | Great Lakes Dredge & Dock CORP (GLDD) | Director | Buy | 2,636 | $0 |
Source: SEC Form 4 filings · as of 2026-04-02