FOSTER KAREN A.

PrivateCIK: 1683151
Location

BOTHELL, WA

FOSTER KAREN A. (Chief Quality and Operations) sold 0.2% of their position (418.00 shares) of BIOLIFE SOLUTIONS INC on the open market

Open‑market sale worth $8.7K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderFOSTER KAREN A.CIK 1683151
IssuerBIOLIFE SOLUTIONS INCCIK 834365
Officer· Chief Quality and Operations
Since Mar 2026
-418.00
Net shares
Net seller
$8.7K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
418.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

418.00

Price / share

$20.74

Trade value

$8.67K

% of position

0.2%
3/3/2026
211.08K210.66K
Total

Net shares

418.00

Net value

-$8.67K

Derivative Transactions0
No derivative transactions reported
FOSTER KAREN A. — Insider Transaction (Form 4) Filed Mar 5, 2026 | Finecho