| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For AIN | |||||
| 2025-08-12 | Stone, Christopher Eric | President AEC | Purchased | 6905 | $0.00 |
| 2025-08-12 | Stone, Christopher Eric | President AEC | Purchased | 6905 | $0.00 |
| 2025-08-12 | Stone, Christopher Eric | President AEC | Sold | 1975 | $62.80 |
| 2025-08-05 | Kleveland, Gunnar | Director, President and CEO | Purchased | 1750 | $59.75 |
| 2025-06-09 | Valashinas, Sean C | CAO | Purchased | 2641 | $0.00 |
| 2025-06-09 | Valashinas, Sean C | CAO | Purchased | 846 | $0.00 |
| 2025-06-01 | Chetnani, Jairaj T | VP Interim CFO | Purchased | 1157 | $0.00 |
| 2025-05-16 | Scannell, John | Director | Purchased | 1 | $0.00 |
| 2025-05-16 | Toney, Russell | Director | Purchased | 1953 | $0.00 |
| 2025-05-16 | Murphy, Mark J. | Director | Purchased | 1953 | $0.00 |
| 2025-05-16 | Plourde, Katharine | Director | Purchased | 1953 | $0.00 |
| 2025-05-16 | Alvord, Christina M | Director | Purchased | 1953 | $0.00 |
| 2025-05-16 | Lind, Bonnie Cruickshank | Director | Purchased | 1953 | $0.00 |
| 2025-05-16 | Mcquade, John Michael | Director | Purchased | 3183 | $0.00 |
| 2025-05-16 | Krueger, Kenneth W | Director | Purchased | 1953 | $0.00 |
| 2025-03-01 | Hansen, Robert Alan | Senior Vice President & CTO | Sold | 827 | $0.00 |
| 2025-03-01 | Hansen, Robert Alan | Senior Vice President & CTO | Sold | 644 | $0.00 |
| 2025-03-01 | Hansen, Robert Alan | Senior Vice President & CTO | Sold | 761 | $0.00 |
| 2025-03-01 | Hansen, Robert Alan | Senior Vice President & CTO | Sold | 570 | $0.00 |
| 2025-03-01 | Starr, Robert D. | CFO & TREASURER | Sold | 1760 | $76.57 |
