CYTEK BIOSCIENCES INC

Ticker: CTKB CUSIP: 23285D109 Class: Common Stock

ROTHSCHILD INVESTMENT LLC's Holding History (CIK: 0000085338)

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

Q4 2025
Shares 276 Value ($000) $1 Avg Close $4.64 Range $3.45 - $6.18
Q3 2025
Shares 265 Value ($000) $1 Avg Close $3.75 Range $3.09 - $4.28
Q2 2025
Shares 150 Value ($000) $1 Avg Close $3.33 Range $2.37 - $4.10
Q1 2025
Shares 225 Value ($000) $1 Avg Close $5.18 Range $3.90 - $7.30
Q4 2024
Shares 145 Value ($000) $1 Avg Close $5.96 Range $4.66 - $7.63
Q3 2024
Shares 70 Value ($000) $0 Avg Close $5.67 Range $4.71 - $6.97
Q2 2024
Shares 40 Value ($000) $0 Avg Close $6.01 Range $5.26 - $7.02
Q1 2024
Shares 20 Value ($000) $0 Avg Close $7.91 Range $6.16 - $9.33