| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Chief Scientific Officer
1 company
Robins Harlan S is a Chief Scientific Officer at Adaptive Biotechnologies Corporation. Recent SEC Form 4 filings include 0 buys and 14 sells.
Estimated insider holdings value: $20.7M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 8, 2026 | ADPT Adaptive Biotechnologies Corporation | Chief Scientific Officer | Sell | 10,000 | $14.85 | $148,500.00 | -0.7% | - | - | |
| Mar 11, 2026 | ADPT Adaptive Biotechnologies Corporation | Chief Scientific Officer | Sell | 470,266 | $13.17 | $6,193,403.22 | -12.2% | - | - | |
| Jan 6, 2026 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sell | 10,000 | $16.44 | $164,400.00 | -0.8% | -12.6% | - | |
| Dec 4, 2025 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sell | 37,212 | $18.07 | $672,515.32 | -1.5% | -5.8% | - | |
| Nov 10, 2025 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sell | 10,000 | $14.82 | $148,200.00 | -0.8% | +7.8% | - | |
| May 1, 2025 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sale+OE | 68,412 | $7.35 | $502,828.20 | -5.1% | +41.8% | +93.9% | |
| Mar 24, 2025 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sale+OE | 1,698 | $9.00 | $15,282.00 | -0.1% | +21.9% | +60.5% | |
| Mar 5, 2025 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sell | 96,656 | $6.99 | $675,219.41 | -3.6% | +23.8% | +98.3% | |
| Mar 7, 2022 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sell | 4,517 | $12.01 | $54,249.17 | -1.4% | -41.9% | -26.5% | |
| Nov 18, 2021 | ADPT Adaptive Biotechnologies Corp | Chief Scientific Officer | Sale+OE | 4,000 | $32.00 | $127,993.00 | -2.8% | -46.0% | -71.5% |