| Lastest Insider Transactions Of ALPINE IMMUNE SCIENCES, INC. ( ALPN ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | PENG STANFORD L | See Remarks | 2024-05-08 | Option Exercise | 271,792 | 2.46 | 669,403 | 2024-05-10 19:26:52 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | DURAND REMY | Chief Business Officer | 2024-05-08 | Option Exercise | 95,288 | 5.39 | 513,869 | 2024-05-10 19:25:13 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2024-05-08 | Option Exercise | 13,245 | 7.55 | 100,000 | 2024-05-10 19:24:03 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | FUHS ULRICH MARTIN | Chief Accounting Officer | 2024-05-08 | Option Exercise | 22,820 | 12.07 | 275,437 | 2024-05-10 19:22:43 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2024-05-07 | Option Exercise | 26,761 | 6.04 | 161,629 | 2024-05-09 21:13:07 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Topper James N | Directior | 2024-04-25 | Sell | 19 | 64.57 | 1,227 | 2024-04-29 16:32:08 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2024-01-25 | Sell | 118,000 | 23.31 | 2,751,022 | 2024-01-29 19:04:16 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2024-01-25 | Option Exercise | 118,000 | 8.30 | 979,380 | 2024-01-29 19:04:16 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-28 | Sell | 1,016 | 20.04 | 20,362 | 2023-12-29 19:32:15 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-28 | Option Exercise | 75,457 | 12.58 | 949,039 | 2023-12-29 19:32:15 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Thompson Peter A. | Directior | 2023-12-27 | Sell | 1,546,347 | 18.54 | 28,671,734 | 2023-12-29 16:20:45 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | ORBIMED ADVISORS LLC | Directior | 2023-12-27 | Sell | 1,546,347 | 18.54 | 28,671,734 | 2023-12-29 16:18:06 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-22 | Sell | 91,884 | 20.25 | 1,860,529 | 2023-12-27 21:07:56 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-22 | Option Exercise | 91,884 | 0.56 | 51,679 | 2023-12-27 21:07:56 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-19 | Sell | 15,213 | 19.21 | 292,222 | 2023-12-21 19:35:53 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-19 | Option Exercise | 15,213 | 5.02 | 76,369 | 2023-12-21 19:35:53 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-19 | Sell | 2,402 | 20.01 | 48,064 | 2023-12-21 19:34:23 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-19 | Option Exercise | 2,402 | 0.45 | 1,081 | 2023-12-21 19:34:23 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-14 | Sell | 58,787 | 19.07 | 1,120,992 | 2023-12-18 21:20:11 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-14 | Option Exercise | 58,787 | 5.02 | 295,111 | 2023-12-18 21:20:11 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-08 | Sell | 118,000 | 17.27 | 2,037,837 | 2023-12-12 21:02:36 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | GOLD MITCHELL | Executive Chairman and CEO | 2023-12-08 | Option Exercise | 8,613 | 0.45 | 3,876 | 2023-12-12 21:02:36 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-04 | Sell | 70,811 | 16.06 | 1,137,230 | 2023-12-06 19:31:13 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-12-04 | Option Exercise | 70,811 | 3.23 | 228,720 | 2023-12-06 19:31:13 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-11-30 | Sell | 700 | 16.00 | 11,200 | 2023-12-01 17:00:44 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-11-30 | Option Exercise | 700 | 3.23 | 2,261 | 2023-12-01 17:00:44 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-11-06 | Sell | 18,003 | 16.03 | 288,554 | 2023-11-08 17:20:54 |
| ALPN | ALPINE IMMUNE SCIENCES, INC. | Rickey James Paul | See Remarks | 2023-11-06 | Option Exercise | 10,989 | 3.23 | 35,494 | 2023-11-08 17:20:54 |
