Senior insider sale
Chief People Officer at ADAPTIVE BIOTECHNOLOGIES CORP — senior position signals high conviction
$8.34M
343.80K shares
What this filing means
LO FRANCIS plans to sell 343.80K shares of ADAPTIVE BIOTECHNOLOGIES CORP valued at approximately $8.34M. 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: 9/16/2026ACC: 0001950047-26-009582
Officer· Chief People Officer
Since Jun 2019
343.80K
Shares to sell
$8.34M
Approx. market value
142.20K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months2
Exercise of Stock Options
Cash
9/16/2026
132.35KRestricted Stock Units
N/A
3/4/2026
9.85KTotal acquired142.20K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/16/2026 | Exercise of Stock Options Cash | 132.35K | — |
3/4/2026 | Restricted Stock Units N/A | 9.85K | — |
| Total | 142.20K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
105.76K
Market value
$2.39M
7/15/2026
—Completed
Units to sell
44.84K
Market value
$1.01M
7/2/2026
—Completed
Units to sell
51K
Market value
$1.14M
7/1/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
142.20K
Market value
$3.79M
9/16/2026
Total
Units
343.80K
Value
$8.34M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
7/15/2026 | 105.76K | $2.39M | — | Completed |
7/2/2026 | 44.84K | $1.01M | — | Completed |
7/1/2026 | 51K | $1.14M | — | Completed |
| Planned — Approximate Date | ||||
9/16/2026 | 142.20K | $3.79M | NASDAQ | Planned |
| Total | 343.80K | $8.34M | ||