CARIBOU BIOSCIENCES INC

Ticker: CRBU CUSIP: 142038108 Class: COM

Bruce & Co., Inc.'s Holding History (CIK: 0001358331)

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

Q4 2025
Shares 250,000 Value ($000) $398 Avg Close $2.10 Range $1.55 - $3.54
Q3 2025
Shares 250,000 Value ($000) $583 Avg Close $1.89 Range $1.22 - $2.66
Q2 2025
Shares 250,000 Value ($000) $315 Avg Close $0.98 Range $0.66 - $1.44
Q1 2025
Shares 250,000 Value ($000) $228 Avg Close $1.30 Range $0.88 - $2.04
Q4 2024
Shares 250,000 Value ($000) $398 Avg Close $2.01 Range $1.54 - $3.00
Q3 2024
Shares 300,000 Value ($000) $588 Avg Close $2.05 Range $1.50 - $2.75
Q2 2024
Shares 300,000 Value ($000) $492 Avg Close $3.20 Range $1.57 - $5.15
Q1 2024
Shares 200,000 Value ($000) $1,028 Avg Close $6.17 Range $4.69 - $8.33
Q4 2023
Shares 200,000 Value ($000) $1,146 Avg Close $4.94 Range $3.44 - $6.50
Q3 2023
Shares 200,000 Value ($000) $956 Avg Close $6.20 Range $4.01 - $8.59
Q2 2023
Shares 200,000 Value ($000) $850 Avg Close $4.49 Range $3.96 - $5.56
Q1 2023
Shares 100,000 Value ($000) $531 Avg Close $6.23 Range $4.12 - $7.94