CARIBOU BIOSCIENCES INC

Ticker: CRBU CUSIP: 142038108 Class: COM

Buckingham Strategic Partners's Holding History (CIK: 0001868872)

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

Q4 2025

Shares 12,216 Value ($000) $19 Avg Close $2.10 Range $1.55 - $3.54

Q3 2025

Shares 12,251 Value ($000) $29 Avg Close $1.89 Range $1.22 - $2.66

Q2 2025

Shares 15,595 Value ($000) $20 Avg Close $0.98 Range $0.66 - $1.44

Q1 2025

Shares 13,062 Value ($000) $12 Avg Close $1.30 Range $0.88 - $2.04

Q4 2024

Shares 12,127 Value ($000) $19 Avg Close $2.01 Range $1.54 - $3.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,216	$19	$2.10	$1.55 - $3.54
Q3 2025	12,251	$29	$1.89	$1.22 - $2.66
Q2 2025	15,595	$20	$0.98	$0.66 - $1.44
Q1 2025	13,062	$12	$1.30	$0.88 - $2.04
Q4 2024	12,127	$19	$2.01	$1.54 - $3.00