BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

Canton Hathaway, LLC's Holding History (CIK: 0001755785)

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

Q4 2018

Shares 5,460 Value ($000) $66 Avg Close $11.94 Range $9.15 - $18.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	5,460	$66	$11.94	$9.15 - $18.20