BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q1 2019

Shares 84,944 Value ($000) $1,520 Avg Close $15.91 Range $10.90 - $22.44

Q4 2018

Shares 48,808 Value ($000) $587 Avg Close $11.94 Range $9.15 - $18.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	84,944	$1,520	$15.91	$10.90 - $22.44
Q4 2018	48,808	$587	$11.94	$9.15 - $18.20