Williams Charles O bought SRZN
December 15, 2025 · Form 4 insider transaction
Williams Charles O bought 1,666 shares of Surrozen, Inc. at $8.11 per share, a transaction worth $13.5K. 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
1,666
Price
$8.11
Total value
$13.5K
InsiderWilliams Charles O
RoleOfficer
CompanySurrozen, Inc. (SRZN)
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateDecember 15, 2025
Filing dateDecember 16, 2025
Shares owned after11,048
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This reporting person is voluntarily reporting these shares acquired under the Surrozen, Inc. 2021 Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).