BIOLIFE SOLUTIONS INC — Director's Dealing 2021

Dec 31, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIOLIFE SOLUTIONS INC (BLFS)
CIK: 0000834365
Period of Report: 2021-12-29

Reporting Person: DE GREEF RODERICK (COO & President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-12-29	Common Stock	S	705	$39.37	Disposed	102628	Direct

Footnotes

F1: The sale reported herein was made by to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock.