Form 4 Tracker
Amy Duross

Director · 1 filing · Latest: Feb 24, 2026

BIOLIFE SOLUTIONS INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BLFS
DuRoss AmyNov 12, 2025
Proposed Sale
$26.3812,000$316.6K
BLFS
AMY DUROSSMar 14, 2025
Proposed Sale
$25.065,632$141.1K