Ros Matthew

CIK 00016738023 companiesNEEDHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001673802

Recent Transactions

50 trades

Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2025-06-04+44,700→ 44,700 total
Award
Verastem, Inc.$VSTM
Common Stock
2025-04-01+50,000→ 50,000 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2024-06-05+44,700→ 44,700 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2024-01-02+3,051→ 3,051 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-10-02+2,170→ 2,170 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-07-03+1,743→ 1,743 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-06-07+36,700→ 36,700 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-04-03+1,900→ 1,900 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-01-03$7.19/sh+1,792→ 1,792 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-10-03$9.08/sh+1,419→ 1,419 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-07-01$5.87/sh+2,194→ 2,194 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-06-07+30,700→ 30,700 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-04-01$4.86/sh+2,650→ 2,650 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-01-03$5.15/sh+2,256→ 2,256 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-10-01$5.03/sh+2,463→ 2,463 total
Award
Epizyme, Inc.
Stock Option (Right to Buy)
2021-08-16+134,178→ 134,178 total
Award
Epizyme, Inc.
Common Stock, par value $0.0001
2021-08-16+28,125→ 111,313 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-07-01$4.78/sh+2,225→ 2,225 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-04-01$5.66/sh+2,068→ 2,068 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-03-11+60,000→ 60,000 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2021-02-04$11.21/sh−894→ 83,188 total
Award
Epizyme, Inc.
Common Stock
2021-02-01+28,125→ 84,082 total
Award
Epizyme, Inc.
Stock Option (Right to Buy)
2021-02-01+134,178→ 134,178 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2021-01-25$11.41/sh−2,872→ 55,957 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-01-04+1,641→ 1,641 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-10-01$1.35/sh+9,247→ 9,247 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-07-01$0.31/sh+35,280→ 35,280 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-26$16.15/sh−2,728→ 57,507 total
Award
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-25+6,000→ 60,235 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$21.65/sh−68,651→ 51,798 total
Exercise/Conversion
Epizyme, Inc.
Stock Option (Right to Buy)
2020-06-18−41,063→ 110,557 total
Exercise/Conversion
Epizyme, Inc.
Stock Option (Right to Buy)
2020-06-18−2,289→ 107,577 total
Exercise/Conversion
Epizyme, Inc.
Stock Option (Right to Buy)
2020-06-18−68,651→ 104,787 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$20.50/sh−41,063→ 51,798 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$22.00/sh−2,289→ 51,798 total
Exercise/Conversion
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$9.12/sh+41,063→ 92,861 total
Exercise/Conversion
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$12.45/sh+2,289→ 54,087 total
Exercise/Conversion
Epizyme, Inc.
Common Stock, par value $0.0001
2020-06-18$9.58/sh+68,651→ 120,449 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-06-09+14,331→ 14,331 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-04-06$0.22/sh+49,887→ 49,887 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-03-25$15.28/sh−1,243→ 51,798 total
Award
Epizyme, Inc.
Common Stock, par value $0.0001
2020-03-24+4,000→ 54,235 total
Award
Epizyme, Inc.
Common Stock, par value $0.0001
2020-03-24+1,563→ 53,041 total
Award
Epizyme, Inc.
Stock Option (Right to Buy)
2020-02-03+56,213→ 56,213 total
Award
Epizyme, Inc.
Common Stock
2020-02-03+11,688→ 51,478 total
Sale
Epizyme, Inc.
Common Stock, par value $0.0001
2020-01-24$24.64/sh−1,847→ 42,185 total
Tax Payment
Epizyme, Inc.
Common Stock, par value $0.0001
2020-01-24$22.40/sh−2,395→ 39,790 total
Award
Epizyme, Inc.
Common Stock, par value $0.0001
2020-01-23+5,000→ 44,032 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-01-02$0.45/sh+24,274→ 24,274 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2019-10-01$0.88/sh+12,509→ 12,509 total

Ros Matthew

Recent Transactions

Companies

Recent Filings

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