Alpine Immune Sciences, Inc. is a clinical-stage biopharmaceutical company, which focusses on discovering and developing innovative, protein-based immunotherapies to treat autoimmune and inflammatory diseases. Its product pipeline includes inflammatory diseases, immuno-oncology, and engineered cellular therapies. The company was founded in March 2007 and is headquartered in Seattle, WA. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Topper James N | Director | Apr 25 '24 | Sale | 64.57 | 19 | 1,227 | 2,829,347 | Apr 29 04:32 PM | Rickey James Paul | See Remarks | Jan 26 '24 | Option Exercise | 8.30 | 117,764 | 977,844 | 73,764 | Jan 29 07:04 PM | Rickey James Paul | See Remarks | Jan 26 '24 | Sale | 23.32 | 117,764 | 2,745,830 | 0 | Jan 29 07:04 PM | Rickey James Paul | See Remarks | Jan 25 '24 | Option Exercise | 6.51 | 236 | 1,536 | 236 | Jan 29 07:04 PM | Rickey James Paul | See Remarks | Jan 25 '24 | Sale | 22.00 | 236 | 5,192 | 0 | Jan 29 07:04 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 28 '23 | Option Exercise | 12.74 | 74,441 | 948,378 | 2,675,421 | Dec 29 07:32 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 28 '23 | Option Exercise | 0.65 | 1,016 | 660 | 1,016 | Dec 29 07:32 PM | ORBIMED ADVISORS LLC | Director | Dec 28 '23 | Sale | 18.35 | 1,364,849 | 25,049,034 | 264,315 | Dec 29 04:18 PM | Thompson Peter A. | Director | Dec 28 '23 | Sale | 18.35 | 1,364,849 | 25,049,034 | 264,315 | Dec 29 04:20 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 28 '23 | Sale | 20.04 | 1,016 | 20,362 | 0 | Dec 29 07:32 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 27 '23 | Option Exercise | 0.65 | 29,573 | 19,222 | 29,573 | Dec 27 09:07 PM | ORBIMED ADVISORS LLC | Director | Dec 27 '23 | Sale | 19.96 | 181,498 | 3,622,700 | 406,609 | Dec 29 04:18 PM | Thompson Peter A. | Director | Dec 27 '23 | Sale | 19.96 | 181,498 | 3,622,700 | 406,609 | Dec 29 04:20 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 27 '23 | Sale | 20.04 | 29,573 | 592,717 | 0 | Dec 27 09:07 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 26 '23 | Option Exercise | 0.63 | 24,486 | 15,436 | 24,486 | Dec 27 09:07 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 26 '23 | Sale | 20.22 | 24,486 | 495,217 | 0 | Dec 27 09:07 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 22 '23 | Option Exercise | 0.45 | 37,825 | 17,021 | 37,825 | Dec 27 09:07 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 22 '23 | Sale | 20.43 | 37,825 | 772,595 | 0 | Dec 27 09:07 PM | Rickey James Paul | See Remarks | Dec 19 '23 | Option Exercise | 5.02 | 15,213 | 76,369 | 15,213 | Dec 21 07:35 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 19 '23 | Option Exercise | 0.45 | 2,402 | 1,081 | 2,402 | Dec 21 07:34 PM | Rickey James Paul | See Remarks | Dec 19 '23 | Sale | 19.21 | 15,213 | 292,222 | 0 | Dec 21 07:35 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 19 '23 | Sale | 20.01 | 2,402 | 48,064 | 0 | Dec 21 07:34 PM | Rickey James Paul | See Remarks | Dec 18 '23 | Option Exercise | 5.02 | 1,800 | 9,036 | 1,800 | Dec 18 09:20 PM | Rickey James Paul | See Remarks | Dec 18 '23 | Sale | 19.00 | 1,800 | 34,203 | 0 | Dec 18 09:20 PM | Rickey James Paul | See Remarks | Dec 15 '23 | Option Exercise | 5.02 | 45,387 | 227,843 | 45,387 | Dec 18 09:20 PM | Rickey James Paul | See Remarks | Dec 15 '23 | Sale | 19.09 | 45,387 | 866,383 | 0 | Dec 18 09:20 PM | Rickey James Paul | See Remarks | Dec 14 '23 | Option Exercise | 5.02 | 11,600 | 58,232 | 11,600 | Dec 18 09:20 PM | Rickey James Paul | See Remarks | Dec 14 '23 | Sale | 19.00 | 11,600 | 220,406 | 0 | Dec 18 09:20 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 12 '23 | Option Exercise | 0.45 | 8,613 | 3,876 | 8,613 | Dec 12 09:02 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 12 '23 | Sale | 17.32 | 41,063 | 711,026 | 0 | Dec 12 09:02 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 11 '23 | Sale | 17.26 | 68,870 | 1,189,027 | 32,450 | Dec 12 09:02 PM | GOLD MITCHELL | Executive Chairman and CEO | Dec 08 '23 | Sale | 17.08 | 8,067 | 137,784 | 101,320 | Dec 12 09:02 PM | Rickey James Paul | See Remarks | Dec 06 '23 | Option Exercise | 3.23 | 6,446 | 20,821 | 6,446 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Dec 06 '23 | Sale | 16.08 | 6,446 | 103,650 | 0 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Dec 05 '23 | Option Exercise | 3.23 | 418 | 1,350 | 418 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Dec 05 '23 | Sale | 16.01 | 418 | 6,694 | 0 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Dec 04 '23 | Option Exercise | 3.23 | 63,947 | 206,549 | 63,947 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Dec 04 '23 | Sale | 16.06 | 63,947 | 1,026,887 | 0 | Dec 06 07:31 PM | Rickey James Paul | See Remarks | Nov 30 '23 | Option Exercise | 3.23 | 700 | 2,261 | 700 | Dec 01 05:00 PM | Rickey James Paul | See Remarks | Nov 30 '23 | Sale | 16.00 | 700 | 11,200 | 0 | Dec 01 05:00 PM | Rickey James Paul | See Remarks | Nov 06 '23 | Option Exercise | 3.23 | 10,989 | 35,494 | 18,003 | Nov 08 05:20 PM | Rickey James Paul | See Remarks | Nov 06 '23 | Sale | 16.03 | 18,003 | 288,554 | 0 | Nov 08 05:20 PM |
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