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Dere Willard H Create: Alert

All | News | Filings
Date FiledTypeDescription
10/04/2023 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 11,011 shares @ $0
07/06/2023 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 4,217 shares @ $0
06/12/2023 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 14,467 shares @ $0
Granted 18,355 options to buy @ $8.64, valued at $158.6k
05/24/2023 4 Dere Willard H (Director) has filed a Form 4 on BIOMARIN PHARMACEUTICAL INC
Txns: Granted 4,190 shares @ $0
04/05/2023 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 3,375 shares @ $0
08/15/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
07/06/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/24/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/10/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/26/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/25/2022 4 Dere Willard H (Director) has filed a Form 4 on Radius Health, Inc.
Txns: Granted 5,500 shares @ $0
Granted 10,000 options to buy @ $6.4, valued at $64k
01/05/2022 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 12,847 options to buy @ $6.44, valued at $82.7k
06/21/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/15/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/27/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/23/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/25/2021 4 Dere Willard H (Director) has filed a Form 4 on Radius Health, Inc.
Txns: Granted 20,000 options to buy @ $22, valued at $440k
01/20/2021 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 3,141 options to buy @ $21.09, valued at $66.2k
06/30/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/29/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/22/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
05/29/2020 4 Dere Willard H (Director) has filed a Form 4 on BIOMARIN PHARMACEUTICAL INC
Txns: Granted 4,300 shares @ $0
02/28/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/24/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/03/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/14/2019 4 Dere Willard H (Director) has filed a Form 4 on Seres Therapeutics, Inc.
Txns: Granted 15,000 options to buy @ $2.83, valued at $42.5k
06/11/2019 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 25,000 options to buy @ $4.31, valued at $107.8k
06/06/2019 4 Dere Willard H (Director) has filed a Form 4 on BIOMARIN PHARMACEUTICAL INC
Txns: Granted 4,430 shares @ $0
04/18/2019 4 Dere Willard H (Director) has filed a Form 4 on Radius Health, Inc.
Txns: Sold 1,680 shares @ $22.22, valued at $37.3k
02/26/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/13/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
01/04/2019 4 Dere Willard H (Director) has filed a Form 4 on Mersana Therapeutics, Inc.
Txns: Granted 13,619 options to buy @ $4.31, valued at $58.7k
06/27/2018 4 Dere Willard H (Director) has filed a Form 4 on Seres Therapeutics, Inc.
Txns: Granted 15,000 options to buy @ $9.09, valued at $136.4k
06/07/2018 4 Dere Willard H (Director) has filed a Form 4 on BIOMARIN PHARMACEUTICAL INC
Txns: Granted 4,300 shares @ $0
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