CARIBOU BIOSCIENCES INC

Ticker: CRBU CUSIP: 142038108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 881,105 Value ($000) $1,401 Avg Close $2.10 Range $1.55 - $3.54

Q3 2025

Shares 125,844 Value ($000) $293 Avg Close $1.89 Range $1.22 - $2.66

Q2 2024

Shares 164,948 Value ($000) $271 Avg Close $3.20 Range $1.57 - $5.15

Q1 2024

Shares 368,257 Value ($000) $1,893 Avg Close $6.17 Range $4.69 - $8.33

Q4 2023

Shares 57,730 Value ($000) $331 Avg Close $4.94 Range $3.44 - $6.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	881,105	$1,401	$2.10	$1.55 - $3.54
Q3 2025	125,844	$293	$1.89	$1.22 - $2.66
Q2 2024	164,948	$271	$3.20	$1.57 - $5.15
Q1 2024	368,257	$1,893	$6.17	$4.69 - $8.33
Q4 2023	57,730	$331	$4.94	$3.44 - $6.50