Adaptive Biotechnologies Corp
ADPT
71 insider filings · Latest: Oct 14, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 16, 2026 | Jun 16 10:04 PM | Harlan Robins | Proposed Sale | 6,160 | $17.22 | $106.1K | — | View → |
| Jun 11, 2026 | Jun 15 11:13 PM | Susan BobulskyChief Commercial Officer, MRD | Sale | 5,000 | $19.00 | $95.0K | 411,775(D) | View → |
| Jun 15, 2026 | Jun 15 10:10 PM | Harlan Robins | Proposed Sale | 100,000 | $17.46 | $1.7M | — | View → |
| Jun 11, 2026 | Jun 11 8:37 PM | SUSAN BOBULSKY | Proposed Sale | 5,000 | $17.07 | $85.3K | — | View → |
| Jun 4, 2026 | Jun 9 12:29 AM | Francis LOChief People Officer | Sale | 39,741 | $17.49 | $695.1K | 250,934(D) | View → |
| Jun 4, 2026 | Jun 9 12:27 AM | Susan BobulskyChief Commercial Officer, MRD | Sale | 11,000 | $18.00 | $198.0K | 416,775(D) | View → |
| Jun 4, 2026 | Jun 4 8:34 PM | SUSAN BOBULSKY | Proposed Sale | 11,000 | $15.99 | $175.9K | — | View → |
| Jun 4, 2026 | Jun 4 8:27 PM | FRANCIS LO | Proposed Sale | 42,085 | $15.99 | $672.9K | — | View → |
| May 18, 2026 | May 20 11:13 PM | Kyle PiskelChief Financial Officer | Sale | 3,115 | $13.04 | $40.6K | 256,725(D) | View → |
| May 18, 2026 | May 16 12:03 AM | PISKEL KYLE | Proposed Sale | 3,160 | $12.83 | $40.5K | — | View → |
| Apr 27, 2026 | Apr 29 11:08 PM | Julie RubinsteinPresident and COO | Sale | 19,037 | $14.23 | $270.9K | 377,802(D) | View → |
| Apr 24, 2026 | Apr 24 10:29 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.02 | $267.2K | 382,132(D) | View → |
| Apr 23, 2026 | Apr 24 10:29 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $13.74 | $261.9K | 386,470(D) | View → |
| Apr 22, 2026 | Apr 24 10:29 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.13 | $269.3K | 390,808(D) | View → |
| Apr 21, 2026 | Apr 21 10:07 PM | Julie RubinsteinPresident and COO | Sale | 30,941 | $14.66 | $453.6K | 395,146(D) | View → |
| Apr 20, 2026 | Apr 21 10:07 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.55 | $277.3K | 399,484(D) | View → |
| Apr 17, 2026 | Apr 21 10:07 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.57 | $277.7K | 403,822(D) | View → |
| Apr 16, 2026 | Apr 16 11:36 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.18 | $270.3K | 408,160(D) | View → |
| Apr 15, 2026 | Apr 16 11:36 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.61 | $278.5K | 412,498(D) | View → |
| Apr 14, 2026 | Apr 16 11:36 PM | Julie RubinsteinPresident and COO | Sale | 19,060 | $14.56 | $277.5K | 416,836(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Oct 16 11:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 237,205(D) | View → |
| Oct 15, 2026 | Oct 16 11:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 249,086(D) | View → |
| Oct 14, 2026 | Oct 16 11:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 260,967(D) | View → |
| Oct 13, 2026 | Oct 13 11:05 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 272,848(D) | View → |
| Oct 12, 2026 | Oct 13 11:05 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 284,729(D) | View → |
| Oct 9, 2026 | Oct 13 11:05 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 296,610(D) | View → |
| Oct 8, 2026 | Oct 8 10:54 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 308,491(D) | View → |
| Oct 7, 2026 | Oct 8 10:54 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 320,372(D) | View → |
| Oct 6, 2026 | Oct 8 10:54 PM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 332,253(D) | View → |
| Oct 5, 2026 | Oct 6 12:15 AM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 344,134(D) | View → |
| Oct 2, 2026 | Oct 6 12:15 AM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 356,015(D) | View → |
| Oct 1, 2026 | Oct 6 12:15 AM | Julie RubinsteinPresident and COO | Option Exercise | 11,881 | $12.14 | 367,896(D) | View → |
| Oct 1, 2026 | Oct 6 12:12 AM | Francis LOChief People Officer | Option Exercise | 26,792 | $8.46 | 93,765(D) | View → |
| Sep 16, 2026 | Sep 19 12:17 AM | Francis LOChief People Officer | Option Exercise | 105,560 | $12.14 | 103,142(D) | View → |
| Aug 18, 2026 | Aug 20 9:55 PM | Robert HershbergDirector | Option Exercise | 15,000 | $6.32 | 0(D) | View → |
| Aug 18, 2026 | Aug 20 12:15 AM | Chad M RobinsDirector, CEO and Chairman | Option Exercise | 278,676 | $6.55 | 0(D) | View → |
| Aug 17, 2026 | Aug 20 12:15 AM | Chad M RobinsDirector, CEO and Chairman | Option Exercise | 321,324 | $6.55 | 278,676(D) | View → |
| Aug 17, 2026 | Aug 20 12:07 AM | Peter M NeupertDirector | Option Exercise | 15,000 | $6.32 | 0(D) | View → |
| Jul 21, 2026 | Jul 23 11:34 PM | Harlan S RobinsChief Scientific Officer | Option Exercise | 284,800 | $6.55 | 0(D) | View → |
| Jul 15, 2026 | Jul 17 11:23 PM | Francis LOChief People Officer | Option Exercise | 105,762 | $12.14 | 37,511(D) | View → |
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