Wichterman Troy sold BLFS
February 24, 2026 · Form 4 insider transaction
Wichterman Troy sold 25,525 shares of BioLife Solutions, Inc. at $22.65 per share, a transaction worth $578.1K. 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
25,525
Price
$22.65
Total value
$578.1K
InsiderWichterman Troy
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateFebruary 24, 2026
Filing dateFebruary 26, 2026
Shares owned after221,237
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents shares withheld to cover tax withholding obligations in connection with the vesting of the market-based restricted stock award.