Foster Karen A. sold BLFS
January 6, 2026 · Form 4 insider transaction
Foster Karen A. sold 335 shares of BioLife Solutions, Inc. at $25.59 per share, a transaction worth $8.6K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
335
Price
$25.59
Total value
$8.6K
InsiderFoster Karen A.
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJanuary 6, 2026
Filing dateJanuary 8, 2026
Shares owned after191,984
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 01-03-2023 to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock.