Adaptive Biotechnologies Corp
ADPT
50 insider filings · Latest: Jun 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Feb 3, 2026 | Feb 5 12:48 AM | Harlan S RobinsChief Scientific Officer | Sale | 8,120 | $19.00 | $154.3K | 1,179,524(D) | View → |
| Feb 2, 2026 | Feb 5 12:48 AM | Harlan S RobinsChief Scientific Officer | Sale | 34,668 | $18.60 | $644.8K | 1,187,644(D) | View → |
| Feb 2, 2026 | Feb 5 12:37 AM | Chad M RobinsDirector, CEO and Chairman | Sale | 124,998 | $18.44 | $2.3M | 2,459,245(D) | View → |
| Feb 3, 2026 | Feb 3 10:09 PM | Harlan Robins | Proposed Sale | 8,120 | $18.50 | $150.2K | — | View → |
| Feb 2, 2026 | Feb 2 10:26 PM | Harlan Robins | Proposed Sale | 34,668 | $18.39 | $637.5K | — | View → |
| Feb 2, 2026 | Feb 2 10:24 PM | Chad Robins | Proposed Sale | 124,998 | $18.39 | $2.3M | — | View → |
| Jan 12, 2026 | Jan 12 9:27 PM | FRANCIS LO | Proposed Sale | 64,293 | $15.76 | $1.0M | — | View → |
| Jan 12, 2026 | Jan 12 9:26 PM | KYLE PISKEL | Proposed Sale | 11,081 | $15.76 | $174.6K | — | View → |
| Jan 6, 2026 | Jan 6 9:57 PM | Harlan Robins | Proposed Sale | 10,000 | $16.11 | $161.1K | — | View → |
| Jan 5, 2026 | Jan 5 11:22 PM | Chad Robins | Proposed Sale | 124,998 | $16.17 | $2.0M | — | View → |
| Dec 15, 2025 | Dec 15 9:24 PM | FRANCIS LO | Proposed Sale | 136,706 | $15.44 | $2.1M | — | View → |
| Dec 10, 2025 | Dec 10 9:03 PM | ROBERT M HERSHBERG | Proposed Sale | 22,968 | $16.00 | $367.5K | — | View → |
| Dec 4, 2025 | Dec 4 10:15 PM | Harlan Robins | Proposed Sale | 10,000 | $17.46 | $174.6K | — | View → |
| Dec 4, 2025 | Dec 4 9:38 PM | SHARON BENZENO | Proposed Sale | 12,604 | $17.13 | $215.9K | — | View → |
| Dec 3, 2025 | Dec 3 10:58 PM | Harlan Robins | Proposed Sale | 27,212 | $17.13 | $466.1K | — | View → |
| Dec 1, 2025 | Dec 1 11:03 PM | Chad Robins | Proposed Sale | 124,998 | $18.84 | $2.4M | — | View → |
| Nov 28, 2025 | Nov 28 6:18 PM | KYLE PISKEL | Proposed Sale | 162,820 | $19.72 | $3.2M | — | View → |
| Nov 26, 2025 | Nov 26 10:30 PM | Chad Robins | Proposed Sale | 35,736 | $19.72 | $704.7K | — | View → |
| Nov 21, 2025 | Nov 24 9:58 PM | BENZENO SHARON | Proposed Sale | 308,477 | $16.32 | $5.0M | — | View → |
| Nov 21, 2025 | Nov 21 9:45 PM | SHARON BENZENO | Proposed Sale | 308,837 | $16.32 | $5.0M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Apr 6, 2026 | Apr 8 11:48 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 66,997(D) | View → |
| Apr 2, 2026 | Apr 2 11:16 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 81,719(D) | View → |
| Apr 1, 2026 | Apr 2 11:16 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 96,441(D) | View → |
| Mar 31, 2026 | Mar 31 10:56 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 111,163(D) | View → |
| Mar 30, 2026 | Mar 31 10:56 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 125,885(D) | View → |
| Mar 27, 2026 | Mar 31 10:56 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 140,607(D) | View → |
| Mar 26, 2026 | Mar 26 11:41 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 155,329(D) | View → |
| Mar 25, 2026 | Mar 26 11:41 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 170,051(D) | View → |
| Mar 24, 2026 | Mar 26 11:41 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 184,773(D) | View → |
| Mar 23, 2026 | Mar 23 11:18 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 199,495(D) | View → |
| Mar 20, 2026 | Mar 23 11:18 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $7.27 | 214,217(D) | View → |
| Mar 19, 2026 | Mar 23 11:18 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 3,939(D) | View → |
| Mar 18, 2026 | Mar 18 10:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 18,661(D) | View → |
| Mar 17, 2026 | Mar 18 10:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 33,383(D) | View → |
| Mar 16, 2026 | Mar 18 10:21 PM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 48,105(D) | View → |
| Mar 13, 2026 | Mar 14 1:36 AM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 62,827(D) | View → |
| Mar 12, 2026 | Mar 14 1:36 AM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 77,549(D) | View → |
| Mar 11, 2026 | Mar 14 1:36 AM | Julie RubinsteinPresident and COO | Option Exercise | 14,722 | $6.55 | 92,271(D) | View → |
| Mar 10, 2026 | Mar 11 12:04 AM | Julie RubinsteinPresident and COO | Option Exercise | 15,122 | $12.14 | 403,539(D) | View → |
| Mar 9, 2026 | Mar 11 12:04 AM | Julie RubinsteinPresident and COO | Option Exercise | 26,603 | $12.14 | 403,939(D) | View → |