| Lastest Insider Transactions Of Aldeyra Therapeutics, Inc. ( ALDX ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| ALDX | Aldeyra Therapeutics, Inc. | Brady Todd C | President and CEO | 2026-06-03 | Buy | 250,000 | 1.67 | 418,450 | 2026-06-05 16:19:07 |
| ALDX | Aldeyra Therapeutics, Inc. | DOUGLAS RICHARD | Directior | 2026-03-19 | Buy | 70,000 | 1.40 | 98,000 | 2026-03-20 16:17:41 |
| ALDX | Aldeyra Therapeutics, Inc. | Alfieri Michael | Principal Financial Officer | 2026-03-18 | Buy | 5,000 | 1.42 | 7,100 | 2026-03-19 17:29:03 |
| ALDX | Aldeyra Therapeutics, Inc. | Alfieri Michael | Principal Financial Officer | 2025-08-13 | Buy | 2,500 | 5.30 | 13,250 | 2025-08-15 16:09:59 |
| ALDX | Aldeyra Therapeutics, Inc. | Machatha Stephen | Chief Development Officer | 2025-08-11 | Sell | 22,073 | 5.15 | 113,713 | 2025-08-13 18:03:44 |
| ALDX | Aldeyra Therapeutics, Inc. | PERCEPTIVE ADVISORS LLC | 10% Owner | 2025-04-03 | Sell | 3,400,000 | 1.42 | 4,828,000 | 2025-04-07 18:43:07 |
| ALDX | Aldeyra Therapeutics, Inc. | Miller-Rich Nancy | Directior | 2021-05-03 | Buy | 922 | 11.33 | 10,447 | 2024-10-21 20:22:37 |
| ALDX | Aldeyra Therapeutics, Inc. | Machatha Stephen | Chief Development Officer | 2024-08-12 | Sell | 16,041 | 4.74 | 75,975 | 2024-08-14 16:24:22 |
| ALDX | Aldeyra Therapeutics, Inc. | Greenberg Bruce | See Remarks | 2024-08-12 | Sell | 10,834 | 4.74 | 51,313 | 2024-08-14 16:24:15 |
| ALDX | Aldeyra Therapeutics, Inc. | Machatha Stephen | Chief Development Officer | 2024-03-12 | Sell | 11,537 | 3.16 | 36,503 | 2024-04-17 16:12:37 |
| ALDX | Aldeyra Therapeutics, Inc. | Greenberg Bruce | See Remarks | 2024-03-11 | Sell | 13,201 | 3.41 | 44,968 | 2024-04-17 16:10:37 |
| ALDX | Aldeyra Therapeutics, Inc. | PERCEPTIVE ADVISORS LLC | 10% Owner | 2024-04-04 | Buy | 177,993 | 4.68 | 833,867 | 2024-04-08 17:32:55 |
| ALDX | Aldeyra Therapeutics, Inc. | PERCEPTIVE ADVISORS LLC | 10% Owner | 2024-04-01 | Buy | 504,272 | 3.84 | 1,934,505 | 2024-04-03 17:22:41 |
| ALDX | Aldeyra Therapeutics, Inc. | Greenberg Bruce | See Remarks | 2024-03-09 | Sell | 13,201 | 3.41 | 44,968 | 2024-03-12 20:07:22 |
| ALDX | Aldeyra Therapeutics, Inc. | Machatha Stephen | Chief Development Officer | 2024-03-09 | Sell | 29,768 | 3.31 | 98,605 | 2024-03-12 20:04:43 |
| ALDX | Aldeyra Therapeutics, Inc. | Brady Todd C | President and CEO | 2024-03-09 | Sell | 183,238 | 3.17 | 580,760 | 2024-03-12 20:01:29 |
| ALDX | Aldeyra Therapeutics, Inc. | PERCEPTIVE ADVISORS LLC | 10% Owner | 2023-10-16 | Sell | 2,756,499 | 1.62 | 4,453,309 | 2023-10-18 17:15:49 |
| ALDX | Aldeyra Therapeutics, Inc. | Brady Todd C | President and CEO | 2023-09-07 | Option Exercise | 273,058 | 0.55 | 150,728 | 2023-09-11 17:42:20 |
| ALDX | Aldeyra Therapeutics, Inc. | Phillips Gary M. | Directior | 2023-09-07 | Option Exercise | 5,437 | 0.55 | 3,001 | 2023-09-11 16:31:41 |
| ALDX | Aldeyra Therapeutics, Inc. | Walker Neal | Directior | 2023-08-22 | Option Exercise | 9,604 | 0.55 | 5,301 | 2023-08-24 16:13:26 |
| ALDX | Aldeyra Therapeutics, Inc. | Bronstein Ben | Directior | 2023-06-27 | Option Exercise | 9,604 | 0.55 | 5,301 | 2023-06-29 16:23:44 |
