Wichterman Troy sold BLFS
September 8, 2026 · Form 4 insider transaction
Wichterman Troy sold 1,026 shares of BioLife Solutions, Inc. at $35.38 per share, a transaction worth $36.3K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,026
Price
$35.38
Total value
$36.3K
InsiderWichterman Troy
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateSeptember 8, 2026
Filing dateSeptember 10, 2026
Shares owned after212,223
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.