BIOLIFE SOLUTIONS INC

Ticker: BLFS CUSIP: 09062W204 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 166,381 Value ($000) $4,023 Avg Close $26.17 Range $23.57 - $29.62

Q3 2025

Shares 285,543 Value ($000) $7,284 Avg Close $23.72 Range $20.14 - $27.52

Q2 2025

Shares 115,712 Value ($000) $2,492 Avg Close $22.54 Range $19.10 - $25.60

Q1 2021

Shares 47,657 Value ($000) $1,716 Avg Close $39.54 Range $32.84 - $47.97

Q4 2020

Shares 119,851 Value ($000) $4,781 Avg Close $34.10 Range $26.58 - $47.22

Q3 2020

Shares 42,384 Value ($000) $1,227 Avg Close $21.60 Range $15.64 - $29.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	166,381	$4,023	$26.17	$23.57 - $29.62
Q3 2025	285,543	$7,284	$23.72	$20.14 - $27.52
Q2 2025	115,712	$2,492	$22.54	$19.10 - $25.60
Q1 2021	47,657	$1,716	$39.54	$32.84 - $47.97
Q4 2020	119,851	$4,781	$34.10	$26.58 - $47.22
Q3 2020	42,384	$1,227	$21.60	$15.64 - $29.49