BOBULSKY SUSAN sold ADPT
August 10, 2026 · Form 4 insider transaction
BOBULSKY SUSAN sold 3,000 shares of Adaptive Biotechnologies Corporation at $25.00 per share, a transaction worth $75.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
3,000
Price
$25.00
Total value
$75.0K
InsiderBOBULSKY SUSAN
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 10, 2026
Filing dateAugust 12, 2026
Shares owned after396,989
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 December 16, 2025.