Insider · CIK 0001820885
Susan Bobulsky
Files at ADPT (Adaptive Biotechnologies Corp). First filing Mar 6, 2025, latest Oct 8, 2026.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ADPT: Adaptive Biotechnologies Corp
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 22Weak | Adaptive Biotechnologies Corp | $193k 6,444 shares | -2% | +117% from low-10% from high | |
| 8Weak | Adaptive Biotechnologies Corp | $32k 1,195 shares | -0% | +115% from low0% from high | |
| 42Moderate | Adaptive Biotechnologies Corp | $182k 26,023 shares | -7% | +101% from low-6% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 6, 2026 | ADPT Adaptive Biotechnologies Corp | SOpen-market sale Common Stock10b5-1 | -6,444 | $30.00 | $193k | 389,350 | 4 d ago |
| Sep 15, 2026 | ADPT Adaptive Biotechnologies Corp | SOpen-market sale Common Stock10b5-1 | -1,195 | $27.00 | $32k | 395,794 | 25 d ago |
| Mar 4, 2025 | ADPT Adaptive Biotechnologies Corp | AGrant or award Common Stock | +119,971 | $0.00 | $0 | 373,261 | Mar 6, 2025 |
| Mar 5, 2025 | ADPT Adaptive Biotechnologies Corp | SOpen-market sale Common Stock | -26,023 | $6.98 | $182k | 347,238 | Mar 6, 2025 |
| Mar 4, 2025 | ADPT Adaptive Biotechnologies Corp | AGrant or award Stock Option (right to buy)derivative | +180,029 | $0.00 | $0 | 180,029 | Mar 6, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.