BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q4 2020

Shares 5,688 Value ($000) $226,894 Avg Close $34.10 Range $26.58 - $47.22

Q3 2020

Shares 15,457 Value ($000) $447,326 Avg Close $21.60 Range $15.64 - $29.49

Q2 2020

Shares 15,863 Value ($000) $259,360 Avg Close $13.79 Range $8.83 - $17.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	5,688	$226,894	$34.10	$26.58 - $47.22
Q3 2020	15,457	$447,326	$21.60	$15.64 - $29.49
Q2 2020	15,863	$259,360	$13.79	$8.83 - $17.34