Gerber Hans-Peter bought STRO

March 2, 2026 · Form 4 insider transaction

Gerber Hans-Peter bought 5,000 shares of Sutro Biopharma, 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 1 day after the transaction.

Direction
Acquired (buy-side)
Shares
5,000
Price
$0.00
Total value
N/A
RoleOfficer
SecurityRestricted Stock Units (RSUs)
Transaction codeA: Grant or award
Transaction dateMarch 2, 2026
Filing dateMarch 3, 2026
Shares owned after5,000
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Each RSU represents a contingent right to receive one (1) share of the Issuer's Common Stock upon settlement.; The RSUs shall vest as to 1/4 of the total award annually, with the first tranche vesting on March 1, 2027, subject to continued service through each vesting date.

View the original Form 4 on SEC EDGAR