Gerber Hans-Peter bought STRO
October 15, 2025 · Form 4 insider transaction
Gerber Hans-Peter bought 17,000 shares of Sutro Biopharma, Inc. at $0.80 per share, a transaction worth $13.6K. 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
17,000
Price
$0.80
Total value
$13.6K
InsiderGerber Hans-Peter
RoleOfficer
CompanySutro Biopharma, Inc. (STRO)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateOctober 15, 2025
Filing dateOctober 16, 2025
Shares owned after71,832
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.7932 to $0.8015, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.