Pauling David bought STRO
October 15, 2025 · Form 4 insider transaction
Pauling David bought 12,504 shares of Sutro Biopharma, Inc. at $0.80 per share, a transaction worth $10.0K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
12,504
Price
$0.80
Total value
$10.0K
InsiderPauling David
RoleOfficer
CompanySutro Biopharma, Inc. (STRO)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateOctober 15, 2025
Filing dateOctober 16, 2025
Shares owned after71,737
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The reported total includes 2,500 shares of Common Stock acquired by the reporting person in one or more transactions with the Issuer pursuant to its Employee Stock Purchase Plan, which transactions are exempt pursuant to Rules 16a3(f)(1)(i)(B) and 16b3(c).