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Insider · CIK 0001241181

DE GREEF RODERICK

Positions

BIOLIFE SOLUTIONS INC · BLFS(6 filings)

Recent Filings (6)

Mar 23, 2026Form 4BIOLIFE SOLUTIONS INC-11,101 sh
Feb 26, 2026Form 4BIOLIFE SOLUTIONS INC+354,849 sh
Nov 13, 2025Form 4BIOLIFE SOLUTIONS INC-100,000 sh
Oct 24, 2025Form 4BIOLIFE SOLUTIONS INC-37,795 sh
Mar 20, 2025Form 4BIOLIFE SOLUTIONS INC+112,835 sh
Jan 8, 2025Form 4BIOLIFE SOLUTIONS INC-46,896 sh