Busque Philippe

CIK 00019913961 companyFREMONT, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001991396

Recent Transactions

50 trades

Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10+2,049→ 30,951 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2026-03-10−4,833→ 43,505 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2026-03-10−2,946→ 17,682 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2026-03-10−2,049→ 6,665 total
Award
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2026-03-10+133,226→ 133,226 total
Award
Cytek Biosciences, Inc.$CTKB
Employee Stock Option (right to buy)
2026-03-10+70,665→ 70,665 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10$4.23/sh−1,496→ 35,687 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10+4,833→ 37,183 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10$4.23/sh−912→ 32,350 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10+2,946→ 33,262 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2026-03-10$4.23/sh−635→ 30,316 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-11-18−3,625→ 48,338 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-11-18−1,536→ 8,714 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18$5.53/sh−927→ 28,902 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18+2,210→ 26,769 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-11-18−2,210→ 20,628 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18$5.53/sh−565→ 26,204 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18$5.53/sh−393→ 24,559 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18+1,536→ 24,952 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-11-18+3,625→ 29,829 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-08-18−3,625→ 51,963 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18$4.06/sh−861→ 21,203 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18+2,210→ 22,064 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18+1,536→ 20,453 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18$4.06/sh−1,412→ 23,416 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18+3,625→ 24,828 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-08-18$4.06/sh−599→ 19,854 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-08-18−1,536→ 10,250 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-08-18−2,210→ 22,838 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19$2.69/sh−942→ 18,917 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19$2.69/sh−399→ 16,544 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-05-19−2,416→ 55,588 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19+1,473→ 18,017 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19$2.69/sh−574→ 17,443 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19+2,416→ 19,859 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-05-19−1,024→ 11,786 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-05-19+1,024→ 16,943 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-05-19−1,473→ 25,048 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-03-10−2,946→ 26,521 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-03-10$4.36/sh−1,148→ 15,919 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-03-10−2,049→ 12,810 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-03-10+2,049→ 14,920 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-03-10+2,946→ 17,067 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-03-10$4.36/sh−799→ 14,121 total
Award
Cytek Biosciences, Inc.$CTKB
Employee Stock Option (right to buy)
2025-03-04+91,911→ 91,911 total
Award
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-03-04+58,004→ 58,004 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2024-11-18+2,210→ 13,732 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2024-11-18−2,210→ 29,467 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2024-11-18$6.03/sh−861→ 12,871 total
Tax Payment
Cytek Biosciences, Inc.$CTKB
Common Stock
2024-11-18$6.03/sh−599→ 11,522 total

Companies

Cytek Biosciences, Inc.
SVP, GLOBAL SALES AND SERVICES
$CTKB

Recent Filings

Address

C/O CYTEK BIOSCIENCES, INC. 47215 LAKEVIEW BLVD.

FREMONT, CA, 94538

View on SEC.gov