Real Time Insider Transaction Data
Real Time Insider buys and sells Data - Insider Trades - Insider Transactions - Insider Trading Data - SEC Form 4 Data
| Total | Transactions | Amount |
| Buys | 2 | $9,375,000 |
| Sells | 34 | $66,912,708 |
| Security | Reporting Name | Relationship | Purchase/Sale | Shares | Price $ | D/I | ||||
| 29 Apr 2024 16:32 | ALPN | ALPINE IMMUNE SCIENCES Inc | TOPPER JAMES N | Director | 25 Apr 2024 | Sale | 19 | 64.57 | 1,227 | I |
| 29 Jan 2024 19:04 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 26 Jan 2024 | Sale | 44,000 | 25 | 1,100,000 | D |
| 29 Jan 2024 19:04 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 26 Jan 2024 | Sale | 73,764 | 22.3121 | 1,645,830 | D |
| 29 Jan 2024 19:04 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 25 Jan 2024 | Sale | 236 | 22 | 5,192 | D |
| 29 Dec 2023 19:32 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 28 Dec 2023 | Sale | 1,016 | 20.0413 | 20,362 | D |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 28 Dec 2023 | Sale | 1,195,683 | 18.32 | 21,904,913 | I |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 28 Dec 2023 | Sale | 139,166 | 18.32 | 2,549,521 | I |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 28 Dec 2023 | Sale | 3,128 | 19.82 | 61,997 | I |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 28 Dec 2023 | Sale | 26,872 | 19.82 | 532,603 | I |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 27 Dec 2023 | Sale | 18,922 | 19.96 | 377,683 | I |
| 29 Dec 2023 16:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | THOMPSON PETER A. | Director | 27 Dec 2023 | Sale | 162,576 | 19.96 | 3,245,017 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 28 Dec 2023 | Sale | 139,166 | 18.32 | 2,549,521 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 28 Dec 2023 | Sale | 1,195,683 | 18.32 | 21,904,913 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 28 Dec 2023 | Sale | 3,128 | 19.82 | 61,997 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 28 Dec 2023 | Sale | 26,872 | 19.82 | 532,603 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 27 Dec 2023 | Sale | 18,922 | 19.96 | 377,683 | I |
| 29 Dec 2023 16:18 | ALPN | ALPINE IMMUNE SCIENCES Inc | ORBIMED ADVISORS LLC | Director | 27 Dec 2023 | Sale | 162,576 | 19.96 | 3,245,017 | I |
| 27 Dec 2023 21:07 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 27 Dec 2023 | Sale | 29,573 | 20.0425 | 592,717 | D |
| 27 Dec 2023 21:07 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 26 Dec 2023 | Sale | 24,486 | 20.2245 | 495,217 | D |
| 27 Dec 2023 21:07 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 22 Dec 2023 | Sale | 37,825 | 20.4255 | 772,595 | D |
| 21 Dec 2023 19:35 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 19 Dec 2023 | Sale | 15,213 | 19.2087 | 292,222 | D |
| 21 Dec 2023 19:34 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 19 Dec 2023 | Sale | 2,402 | 20.0099 | 48,064 | D |
| 18 Dec 2023 21:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 18 Dec 2023 | Sale | 1,800 | 19.0017 | 34,203 | D |
| 18 Dec 2023 21:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 15 Dec 2023 | Sale | 45,387 | 19.0888 | 866,383 | D |
| 18 Dec 2023 21:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 14 Dec 2023 | Sale | 11,600 | 19.0005 | 220,406 | D |
| 12 Dec 2023 21:02 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 12 Dec 2023 | Sale | 8,613 | 17.3155 | 149,138 | D |
| 12 Dec 2023 21:02 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 12 Dec 2023 | Sale | 32,450 | 17.3155 | 561,888 | D |
| 12 Dec 2023 21:02 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 11 Dec 2023 | Sale | 68,870 | 17.2648 | 1,189,027 | D |
| 12 Dec 2023 21:02 | ALPN | ALPINE IMMUNE SCIENCES Inc | GOLD MITCHELL | Executive Chairman and CEO | 08 Dec 2023 | Sale | 8,067 | 17.0799 | 137,784 | D |
| 06 Dec 2023 19:31 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 06 Dec 2023 | Sale | 6,446 | 16.0797 | 103,650 | D |
| 06 Dec 2023 19:31 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 05 Dec 2023 | Sale | 418 | 16.0139 | 6,694 | D |
| 06 Dec 2023 19:31 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 04 Dec 2023 | Sale | 63,947 | 16.0584 | 1,026,887 | D |
| 01 Dec 2023 17:00 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 30 Nov 2023 | Sale | 700 | 16 | 11,200 | D |
| 14 Nov 2023 17:36 | ALPN | ALPINE IMMUNE SCIENCES Inc | DECHENG CAPITAL GLOBAL HEALTHCARE FUND (MASTER), LP | 10% | 09 Nov 2023 | Purchase | 375,000 | 12.5 | 4,687,500 | D |
| 14 Nov 2023 17:33 | ALPN | ALPINE IMMUNE SCIENCES Inc | CUI XIANGMIN | Director , 10% | 09 Nov 2023 | Purchase | 375,000 | 12.5 | 4,687,500 | I |
| 08 Nov 2023 17:20 | ALPN | ALPINE IMMUNE SCIENCES Inc | RICKEY JAMES PAUL | See Remarks | 06 Nov 2023 | Sale | 18,003 | 16.0281 | 288,554 | D |
* D/I = Direct / Indirect
* 10% = Entity with 10% or higher ownership stake
* A = Amendment Filing (SEC Form 4/A)