Cytek Biosciences, Inc. · NASDAQ:CTKB

Barnett Valerie exercised options for 24,295 Cytek Biosciences, Inc. shares (Form 4)

Traded May 18, 2026 · Filed May 20, 2026

On May 18, 2026, Barnett Valerie (CHIEF LEGAL OFFICER) exercised options for 24,295 Cytek Biosciences, Inc. shares, leaving 150,012 shares. Filed May 20, 2026 (Form 4).

Options exercised
24,295 shares
Holding after
150,012 shares
Trading plan
No
Role
CHIEF LEGAL OFFICER

The filing in full

DateSecurityTransactionSharesPriceHolding afterOwnership
May 18, 2026Common StockOption exercise2,454136,890Direct
May 18, 2026Common StockShares withheld for tax881US$3.55136,009Direct
May 18, 2026Common StockOption exercise5,156141,165Direct
May 18, 2026Common StockShares withheld for tax1,850US$3.55139,315Direct
May 18, 2026Common StockOption exercise7,250146,565Direct
May 18, 2026Common StockShares withheld for tax2,602US$3.55143,963Direct
May 18, 2026Common StockOption exercise9,435153,398Direct
May 18, 2026Common StockShares withheld for tax3,386US$3.55150,012Direct

Source

View original at SEC

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