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TZIANABOS ARTHUR Create: Alert

All | News | Filings
Date FiledTypeDescription
06/15/2023 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Granted 19,441 options to buy @ $12.46, valued at $242.2k
06/15/2023 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Homology Medicines, Inc.
Txns: Granted 23,000 options to buy @ $1.03, valued at $23.7k
01/11/2023 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 10,616 shares @ $1.3905, valued at $14.8k
01/04/2023 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Homology Medicines, Inc.
Txns: Exercised 13,860 restricted stock units @ $0
Exercised 19,140 restricted stock units @ $0
12/02/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/27/2022 4 Form 4 - Statement of changes in beneficial ownership of securities:
06/08/2022 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Granted 21,000 options to buy @ $12.96, valued at $272.2k
02/28/2022 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Granted 350,000 options to buy @ $2.71, valued at $948.5k
Granted 58,000 restricted stock units @ $0
01/12/2022 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 5,354 shares @ $3.7802, valued at $20.2k
Exercised 13,860 restricted stock units @ $0
06/25/2021 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Granted 11,650 options to buy @ $40.37, valued at $470.3k
06/25/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
02/23/2021 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Sold 10,000 shares @ $60.6652, valued at $606.7k
Exercised 10,000 options to buy @ $2.19, valued at $21.9k
02/09/2021 4 Form 4 - Statement of changes in beneficial ownership of securities:
11/25/2020 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Sold 4,300 shares @ $45.0787, valued at $193.8k
Sold 10,196 shares @ $45.971, valued at $468.7k
Sold 5,294 shares @ $46.8472, valued at $248k
Sold 210 shares @ $47.6089, valued at $10k
Exercised 20,000 options to buy @ $2.19, valued at $43.8k
06/05/2020 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Granted 14,777 options to buy @ $26.53, valued at $392k
02/05/2020 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 12,500 shares @ $16.1617, valued at $202k
01/03/2020 4 Form 4 - Statement of changes in beneficial ownership of securities:
12/13/2019 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Granted 358,000 options to buy @ $19.92, valued at $7.1M
12/03/2019 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 12,500 shares @ $16.0447, valued at $200.6k
Sold 12,500 shares @ $16.2541, valued at $203.2k
10/02/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
09/12/2019 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on Stoke Therapeutics, Inc.
Txns: Granted 14,777 options to buy @ $28.8, valued at $425.6k
09/05/2019 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 12,500 shares @ $18.7456, valued at $234.3k
08/05/2019 4 Form 4 - Statement of changes in beneficial ownership of securities:
07/03/2019 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 12,500 shares @ $18.984, valued at $237.3k
06/05/2019 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Sold 12,500 shares @ $19.861, valued at $248.3k
12/18/2018 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Granted 203,000 options to buy @ $24.28, valued at $4.9M
03/29/2018 4 TZIANABOS ARTHUR (President & CEO) has filed a Form 4 on Homology Medicines, Inc.
Txns: Granted 92,376 options to buy @ $16, valued at $1.5M
08/30/2016 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on DNIB UNWIND, INC.
Txns: Exercised 15,000 options to buy @ $0.44, valued at $6.6k
06/22/2016 4 Form 4 - Statement of changes in beneficial ownership of securities
12/07/2015 4 TZIANABOS ARTHUR (President and CSO) has filed a Form 4 on OvaScience, Inc.
Txns: Granted 25,000 shares @ $0
10/14/2015 4 TZIANABOS ARTHUR (Director) has filed a Form 4 on BIND Therapeutics, Inc
Txns: Granted 25,000 options to buy @ $4.52, valued at $113k
04/09/2015 4 TZIANABOS ARTHUR (President and CSO) has filed a Form 4 on OvaScience, Inc.
Txns: Bought 225 shares @ $28.77, valued at $6.5k
04/08/2015 4 TZIANABOS ARTHUR (President and CSO) has filed a Form 4 on OvaScience, Inc.
Txns: Bought 175 shares @ $28.04, valued at $4.9k
12/11/2014 4 TZIANABOS ARTHUR (President and CSO) has filed a Form 4 on OvaScience, Inc.
Txns: Granted 270,000 options to buy @ $32.36, valued at $8.7M
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