CYTEK BIOSCIENCES INC

Ticker: CTKB CUSIP: 23285D109 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 674,475 Value ($000) $3 Avg Close $4.64 Range $3.45 - $6.18

Q3 2025

Shares 565,573 Value ($000) $2 Avg Close $3.75 Range $3.09 - $4.28

Q2 2025

Shares 313,644 Value ($000) $1 Avg Close $3.33 Range $2.37 - $4.10

Q1 2025

Shares 40,667 Value ($000) $0 Avg Close $5.18 Range $3.90 - $7.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	674,475	$3	$4.64	$3.45 - $6.18
Q3 2025	565,573	$2	$3.75	$3.09 - $4.28
Q2 2025	313,644	$1	$3.33	$2.37 - $4.10
Q1 2025	40,667	$0	$5.18	$3.90 - $7.30