LO FRANCIS bought ADPT
June 4, 2026 · Form 4 insider transaction
LO FRANCIS bought 9,376 shares of Adaptive Biotechnologies Corporation at $8.12 per share, a transaction worth $76.1K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
9,376
Price
$8.12
Total value
$76.1K
InsiderLO FRANCIS
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJune 4, 2026
Filing dateJune 8, 2026
Shares owned after290,675
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 15, 2025.