Werner Sean sold BLFS
March 19, 2026 · Form 4 insider transaction
Werner Sean sold 1,681 shares of BioLife Solutions, Inc. at $19.12 per share, a transaction worth $32.1K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,681
Price
$19.12
Total value
$32.1K
InsiderWerner Sean
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 19, 2026
Filing dateMarch 23, 2026
Shares owned after48,251
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.