BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

Kovack Advisors, Inc.'s Holding History (CIK: 0001728321)

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

Q2 2018

Shares 11,075 Value ($000) $126 Avg Close $9.10 Range $5.49 - $13.99

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	11,075	$126	$9.10	$5.49 - $13.99