BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2021

Shares 61,109 Value ($000) $2,278 Avg Close $42.92 Range $32.03 - $58.80

Q3 2021

Shares 42,500 Value ($000) $1,799 Avg Close $48.16 Range $41.73 - $60.67

Q2 2021

Shares 32,919 Value ($000) $1,465 Avg Close $35.23 Range $28.15 - $45.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	61,109	$2,278	$42.92	$32.03 - $58.80
Q3 2021	42,500	$1,799	$48.16	$41.73 - $60.67
Q2 2021	32,919	$1,465	$35.23	$28.15 - $45.59