Ball Jack

CIK 00018730831 companyFREMONT, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001873083

Recent Transactions

16 trades

Award
Cytek Biosciences, Inc.$CTKB
Director Stock Option (right to buy)
2025-06-18+23,809→ 23,809 total
Award
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-06-18+43,973→ 43,973 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2025-06-05−15,706→ 0 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2025-06-05+15,706→ 42,705 total
Award
Cytek Biosciences, Inc.$CTKB
Restricted Stock Units
2024-06-05+15,706→ 15,706 total
Award
Cytek Biosciences, Inc.$CTKB
Stock Option (right to buy)
2024-06-05+23,076→ 23,076 total
Award
Cytek Biosciences, Inc.$CTKB
Stock Option (right to buy)
2023-06-14+30,242→ 30,242 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2022-11-29$0.40/sh+10,666→ 13,666 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2022-11-29$0.92/sh+13,333→ 26,999 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Stock Option (Right to Buy)
2022-11-29−10,666→ 0 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Stock Option (Right to Buy)
2022-11-29−13,333→ 0 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Common Stock
2022-11-14$0.40/sh+16,000→ 19,000 total
Exercise/Conversion
Cytek Biosciences, Inc.$CTKB
Stock Option (Right to Buy)
2022-11-14−16,000→ 10,666 total
Sale
Cytek Biosciences, Inc.$CTKB
Common Stock
2022-11-14$14.69/sh−16,000→ 3,000 total
Award
Cytek Biosciences, Inc.$CTKB
Stock Option (right to buy)
2022-06-01+25,789→ 25,789 total
Purchase
Cytek Biosciences, Inc.$CTKB
Common Stock
2021-07-22$17.00/sh+3,000→ 3,000 total

Companies

Cytek Biosciences, Inc.
Director
$CTKB

Recent Filings

Address

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

FREMONT, CA, 94538

View on SEC.gov