CYTEK BIOSCIENCES INC

Ticker: CTKB CUSIP: 23285D109 Class: Common Stock

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q3 2025

Shares 47,480 Value ($000) $165 Avg Close $3.75 Range $3.09 - $4.28

Q2 2025

Shares 55,122 Value ($000) $187 Avg Close $3.33 Range $2.37 - $4.10

Q1 2025

Shares 79,954 Value ($000) $321 Avg Close $5.18 Range $3.90 - $7.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	47,480	$165	$3.75	$3.09 - $4.28
Q2 2025	55,122	$187	$3.33	$2.37 - $4.10
Q1 2025	79,954	$321	$5.18	$3.90 - $7.30