Doebele Robert bought BOLD
January 23, 2026 · Form 4 insider transaction
Doebele Robert bought 230,000 shares of Boundless Bio, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Acquired (buy-side)
Shares
230,000
Price
$0.00
Total value
N/A
InsiderDoebele Robert
RoleOfficer
CompanyBoundless Bio, Inc. (BOLD)
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateJanuary 23, 2026
Filing dateJanuary 26, 2026
Shares owned after230,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The vesting commencement date is January 1, 2026. The stock option vests in 48 substantially equal monthly installments. Accordingly, 1/48th of this stock option vests on February 1, 2026, and monthly thereafter.