Insider Transaction of Common Stock by BIOLIFE SOLUTIONS INC CMO

Todd Berard, Chief Marketing Officer of BIOLIFE SOLUTIONS INC, reported a transaction involving 356 shares of Common Stock on June 8, 2026. The shares were disposed of at a price of $26.10 per share. This transaction was related to shares withheld by the Issuer to satisfy tax withholding obligations arising from the release of restricted stock units. Following this transaction, Mr. Berard owns 163,412 shares of Common Stock.