Wichterman Troy sold BLFS
December 9, 2025 · Form 4 insider transaction
Wichterman Troy sold 1,033 shares of BioLife Solutions, Inc. at $25.13 per share, a transaction worth $26.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 8 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,033
Price
$25.13
Total value
$26.0K
InsiderWichterman Troy
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 9, 2025
Filing dateDecember 17, 2025
Shares owned after151,736
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sale reported herein was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the reporting person effective as of 03-08-2024 to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock.