BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020

Shares 7,500 Value ($000) $217 Avg Close $21.60 Range $15.64 - $29.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	7,500	$217	$21.60	$15.64 - $29.49