BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q4 2017

Shares 4,000 Value ($000) $24 Avg Close $5.76 Range $4.88 - $7.53

Q3 2017

Shares 250 Value ($000) $1 Avg Close $4.15 Range $2.40 - $5.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	4,000	$24	$5.76	$4.88 - $7.53
Q3 2017	250	$1	$4.15	$2.40 - $5.91