Ek John Frederick

CIK 00017679212 companiesMARLBOROUGH, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001767921

Recent Transactions

50 trades

Other
Akoya Biosciences, Inc.
Common Stock
2025-07-08−20,000→ 0 total
Other
Akoya Biosciences, Inc.
Common Stock
2025-07-08−193,750→ 0 total
Other
Akoya Biosciences, Inc.
Employee Stock Option (Right to Buy)
2025-07-08−70,000→ 0 total
Other
Akoya Biosciences, Inc.
Common Stock
2025-07-08−54,452→ 193,750 total
Other
Akoya Biosciences, Inc.
Employee Stock Option (Right to Buy)
2025-07-08−160,000→ 0 total
Tax Payment
Akoya Biosciences, Inc.
Common Stock
2025-04-01$1.35/sh−16,432→ 248,202 total
Tax Payment
Akoya Biosciences, Inc.
Common Stock
2025-03-01$1.63/sh−3,594→ 264,634 total
Award
Akoya Biosciences, Inc.
Common Stock
2024-11-19+87,500→ 268,228 total
Tax Payment
Akoya Biosciences, Inc.
Common Stock
2024-04-01$4.56/sh−14,272→ 180,728 total
Award
Akoya Biosciences, Inc.
Employee Stock Option (Right to Buy)
2024-02-22+70,000→ 70,000 total
Award
Akoya Biosciences, Inc.
Common Stock
2024-02-22+35,000→ 195,000 total
Purchase
Akoya Biosciences, Inc.
Common Stock
2023-06-12$5.00/sh+20,000→ 20,000 total
Award
Akoya Biosciences, Inc.
Employee Stock Option (Right to Buy)
2023-03-20+160,000→ 160,000 total
Award
Akoya Biosciences, Inc.
Common Stock
2023-03-20+160,000→ 160,000 total
Disposition to Issuer
GenMark Diagnostics, Inc.
Market Stock Units
2021-04-22−46,666→ 0 total
Disposition to Issuer
GenMark Diagnostics, Inc.
Market Stock Units
2021-04-22−16,668→ 0 total
Disposition from Tender
GenMark Diagnostics, Inc.
Common Stock
2021-04-22$24.05/sh−232,993→ 0 total
Disposition to Issuer
GenMark Diagnostics, Inc.
Market Stock Units
2021-04-22−30,000→ 0 total
Disposition to Issuer
GenMark Diagnostics, Inc.
Stock Option (Right to Buy)
2021-04-22−17,000→ 0 total
Disposition to Issuer
GenMark Diagnostics, Inc.
Stock Option (Right to Buy)
2021-04-22−17,000→ 0 total
Tax Payment
GenMark Diagnostics, Inc.
Common Stock
2021-02-25−19,248→ 232,993 total
Tax Payment
GenMark Diagnostics, Inc.
Common Stock
2021-02-23−908→ 252,241 total
Tax Payment
GenMark Diagnostics, Inc.
Common Stock
2021-02-21−487→ 253,149 total
Award
GenMark Diagnostics, Inc.
Market Stock Units
2021-02-18+15,000→ 15,000 total
Tax Payment
GenMark Diagnostics, Inc.
Common Stock
2021-02-18−1,622→ 208,636 total
Award
GenMark Diagnostics, Inc.
Common Stock
2021-02-18+45,000→ 253,636 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2021-01-25$14.24/sh−18,475→ 210,258 total
Exercise/Conversion
GenMark Diagnostics, Inc.
Market Stock Units
2021-01-21−23,334→ 23,333 total
Exercise/Conversion
GenMark Diagnostics, Inc.
Market Stock Units
2021-01-21−27,115→ 8,333 total
Exercise/Conversion
GenMark Diagnostics, Inc.
Common Stock
2021-01-21+23,334→ 228,733 total
Exercise/Conversion
GenMark Diagnostics, Inc.
Common Stock
2021-01-21+27,115→ 205,399 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-11-24$13.17/sh−1,418→ 178,284 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-11-19$13.85/sh−1,637→ 179,702 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-09-22$13.82/sh−41,196→ 181,339 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-09-16$12.98/sh−5,723→ 222,535 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-08-25$14.14/sh−1,515→ 228,258 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-08-20$15.97/sh−900→ 231,464 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-08-20$15.41/sh−1,691→ 229,773 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-08-18$15.98/sh−28,307→ 232,364 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-08-14$15.97/sh−5,070→ 260,671 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-05-28$9.52/sh−1,460→ 265,741 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-05-19$10.46/sh−1,648→ 267,201 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-02-27$3.51/sh−1,040→ 268,849 total
Award
GenMark Diagnostics, Inc.
Common Stock
2020-02-25+52,500→ 270,405 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-02-25$3.81/sh−516→ 269,889 total
Award
GenMark Diagnostics, Inc.
Market Stock Units
2020-02-25+35,000→ 35,000 total
Award
GenMark Diagnostics, Inc.
Common Stock
2020-02-25+52,500→ 217,905 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-02-20$3.80/sh−8,848→ 165,405 total
Exercise/Conversion
GenMark Diagnostics, Inc.
Market Stock Units
2020-01-21+6,216→ 18,784 total
Sale
GenMark Diagnostics, Inc.
Common Stock
2020-01-21$4.80/sh−2,753→ 174,253 total

Companies

Recent Filings

Address

C/O AKOYA BIOSCIENCES, INC. 100 CAMPUS DRIVE, 6TH FLOOR

MARLBOROUGH, MA, 01752

View on SEC.gov