Tachibana Aaron bought PSNL
November 25, 2025 · Form 4 insider transaction
Tachibana Aaron bought 103,668 shares of Personalis, Inc. at $9.16 per share, a transaction worth $949.6K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Acquired (buy-side)
Shares
103,668
Price
$9.16
Total value
$949.6K
InsiderTachibana Aaron
RoleOfficer
CompanyPersonalis, Inc. (PSNL)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateNovember 25, 2025
Filing dateNovember 28, 2025
Shares owned after268,126
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.