CYTEK BIOSCIENCES INC

Ticker: CTKB CUSIP: 23285D109 Class: Common Stock

Tradewinds Capital Management, LLC's Holding History (CIK: 0001616026)

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

Q1 2022

Shares 2 Value ($000) $0 Avg Close $13.50 Range $9.71 - $17.41

Q4 2021

Shares 2 Value ($000) $0 Avg Close $20.94 Range $15.91 - $26.50

Q3 2021

Shares 2 Value ($000) $0 Avg Close $23.52 Range $17.40 - $28.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	2	$0	$13.50	$9.71 - $17.41
Q4 2021	2	$0	$20.94	$15.91 - $26.50
Q3 2021	2	$0	$23.52	$17.40 - $28.70