FOSTER KAREN A.

PrivateCIK: 1683151
Location

BOTHELL, WA

FOSTER KAREN A. (Chief Quality and Operations) reported 1 transaction at BIOLIFE SOLUTIONS INC

Review the transaction codes below to understand the nature of each event.

InsiderFOSTER KAREN A.CIK 1683151
→
IssuerBIOLIFE SOLUTIONS INCCIK 834365
Officer· Chief Quality and Operations
Since Mar 2026
-1.91K
Net shares
Net seller
$36.5K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
1.91K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

−1.91K

Price / share

$19.12

Trade value

$36.46K

% of position

1.7%
3/19/2026
113.24K→111.33K
Total

Net shares

−1.91K

Net value

-$36.46K

Derivative Transactions0
No derivative transactions reported
FOSTER KAREN A. — Insider Transaction (Form 4) Filed Mar 23, 2026 | Finecho