CYTEK BIOSCIENCES INC

Ticker: CTKB CUSIP: 23285D109 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q2 2022

Shares 916,838 Value ($000) $9,838 Avg Close $9.95 Range $7.38 - $11.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	916,838	$9,838	$9.95	$7.38 - $11.60