Senior insider sale
President at ADAPTIVE BIOTECHNOLOGIES CORP — senior position signals high conviction
$10.98M
379.78K shares
What this filing means
RUBINSTEIN JULIE plans to sell 379.78K shares of ADAPTIVE BIOTECHNOLOGIES CORP valued at approximately $10.98M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 10/1/2026ACC: 0001950047-26-009975
Officer· President
Since Jun 2019
379.78K
Shares to sell
$10.98M
Approx. market value
379.78K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
10/1/2026
379.78KTotal acquired379.78K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/1/2026 | Exercise of Stock Options Cash | 379.78K | — |
| Total | 379.78K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
379.78K
Market value
$10.98M
10/1/2026
Total
Units
379.78K
Value
$10.98M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
10/1/2026 | 379.78K | $10.98M | NASDAQ | Planned |
| Total | 379.78K | $10.98M | ||