Armstrong Dana A has filed 18 insider transactions across 2 companies since March 2024.
Most recent transaction: a tax payment of 1972 shares of Excelerate Energy, Inc. ($EE) on March 31, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 1972 | $33.31 | 75,545.0000 | 32,692,679 | 2.54% | 0.01% |
| April 1, 2026 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | U | Common Stock | 8436 | $0.00 | 0.0000 | 67,999,305 | 100.00% | 0.01% |
| March 5, 2026 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Class A Common Stock | 16710 | $0.00 | 77,517.0000 | 32,692,679 | 27.48% | 0.05% |
| March 5, 2026 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 5408 | $38.48 | 60,807.0000 | 32,692,679 | 8.17% | 0.02% |
| Feb. 18, 2026 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Class A Common Stock | 17198 | $0.00 | 72,569.0000 | 32,692,679 | 31.06% | 0.05% |
| Feb. 18, 2026 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 6354 | $41.78 | 66,215.0000 | 32,692,679 | 8.76% | 0.02% |
| Dec. 31, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | A | Common Stock | 1829 | $0.00 | 8,436.0000 | 67,999,305 | 27.68% | 0.00% |
| Sept. 30, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | A | Common Stock | 2002 | $0.00 | 6,607.0000 | 67,282,528 | 43.47% | 0.00% |
| June 30, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | A | Common Stock | 1969 | $0.00 | 4,605.0000 | 67,282,528 | 74.70% | 0.00% |
| March 31, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | A | Common Stock | 2636 | $0.00 | 2,636.0000 | 67,282,528 | 9999.99% | 0.00% |
| March 31, 2025 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 1219 | $27.99 | 55,371.0000 | 25,844,735 | 2.15% | 0.00% |
| March 31, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | Armstrong Dana A | Not found | A | Common Stock | 4833 | $0.00 | 4,833.0000 | 67,282,528 | 9999.99% | 0.01% |
| March 5, 2025 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Performance Stock Unit | 18772 | $0.00 | 44,624.0000 | 25,844,735 | 72.61% | 0.07% |
| March 5, 2025 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Class A Common Stock | 18773 | $0.00 | 56,590.0000 | 25,844,735 | 49.64% | 0.07% |
| March 5, 2025 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 2246 | $30.15 | 37,817.0000 | 25,844,735 | 5.61% | 0.01% |
| March 31, 2024 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | F | Class A Common Stock | 1220 | $16.02 | 40,063.0000 | 108,299,587 | 2.96% | 0.00% |
| March 5, 2024 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Class A Common Stock | 25851 | $0.00 | 41,283.0000 | 108,299,587 | 167.52% | 0.02% |
| March 5, 2024 | Excelerate Energy, Inc. | $EE | Armstrong Dana A | See Remarks | A | Performance Stock Unit | 25852 | $0.00 | 25,852.0000 | 108,299,587 | 9999.99% | 0.02% |