Generation Bio Co. reports

Location
301 Binney Street, Cambridge, Massachusetts
State of incorporation
Delaware
Fiscal year end
December 31
Data updated at
6/8/2024, 01:22 AM
Form type Sec Links Description Filing date Reporting date
8-K Report | Data 8-K Jun 7, 2024 Jun 6, 2024
10-Q Report | Data 10-Q May 13, 2024 Mar 31, 2024
8-K Report | Data 8-K May 13, 2024 May 13, 2024
10-K Report | Data 10-K Mar 6, 2024 Dec 31, 2023
8-K Report | Data 8-K Mar 6, 2024 Mar 6, 2024
SC 13G/A Report Feb 14, 2024
SC 13G/A Report SC 13G/A Feb 13, 2024
SC 13G/A Report SC 13G/A Feb 9, 2024
SC 13G/A Report Feb 9, 2024
8-K Report | Data 8-K Feb 2, 2024 Jan 31, 2024
SC 13G/A Report Jan 8, 2024
8-K Report | Data 8-K Jan 8, 2024 Jan 8, 2024
SC 13G/A Report Dec 11, 2023
8-K Report | Data 8-K Nov 29, 2023 Nov 27, 2023
10-Q Report | Data 10-Q Nov 9, 2023 Sep 30, 2023
8-K Report | Data 8-K Nov 9, 2023 Nov 9, 2023
8-K Report | Data 8-K Oct 26, 2023 Oct 26, 2023
8-K Report | Data 8-K Oct 18, 2023 Oct 18, 2023
10-Q Report | Data 10-Q Aug 2, 2023 Jun 30, 2023
8-K Report | Data 8-K Aug 2, 2023 Aug 2, 2023
8-K Report | Data 8-K Jun 9, 2023 Jun 8, 2023
10-Q Report | Data 10-Q May 10, 2023 Mar 31, 2023
8-K Report | Data 8-K May 10, 2023 May 10, 2023
8-K Report | Data 8-K Apr 5, 2023 Mar 31, 2023
8-K Report | Data 8-K Apr 4, 2023 Mar 31, 2023
SC 13G Report SC 13G Mar 24, 2023
8-K Report | Data 8-K Mar 23, 2023 Mar 23, 2023
8-K Report | Data 8-K Mar 10, 2023 Mar 10, 2023
10-K Report | Data 10-K Feb 23, 2023 Dec 31, 2022
8-K Report | Data 8-K Feb 23, 2023 Feb 23, 2023
SC 13G/A Report SC 13G/A Feb 14, 2023
SC 13G/A Report SC 13G/A Feb 14, 2023
SC 13G Report Feb 14, 2023
SC 13G/A Report Feb 14, 2023
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2023
SC 13G/A Report Feb 9, 2023
SC 13G/A Report AMENDMENT #3 Feb 1, 2023
SC 13G/A Report Feb 1, 2023
10-Q Report | Data 10-Q Nov 3, 2022 Sep 30, 2022
8-K Report | Data 8-K Nov 3, 2022 Nov 3, 2022
8-K Report | Data 8-K Sep 20, 2022 Sep 15, 2022
SC 13G Report SC 13G Sep 6, 2022
10-Q Report | Data 10-Q Aug 4, 2022 Jun 30, 2022
8-K Report | Data 8-K Aug 4, 2022 Aug 4, 2022
8-K Report | Data 8-K Jul 18, 2022 Jul 15, 2022
8-K Report | Data 8-K Jun 21, 2022 Jun 21, 2022
8-K Report | Data 8-K Jun 10, 2022 Jun 9, 2022
10-Q Report | Data 10-Q May 5, 2022 Mar 31, 2022
8-K Report | Data 8-K May 5, 2022 May 5, 2022
10-K Report | Data 10-K Feb 24, 2022 Dec 31, 2021
8-K Report | Data 8-K Feb 24, 2022 Feb 24, 2022
SC 13G/A Report Feb 14, 2022
SC 13G/A Report AMENDMENT TO SC 13G Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G/A Report SC 13G/A Feb 11, 2022
SC 13G Report SCHEDULE 13G Feb 10, 2022
8-K Report | Data 8-K Feb 10, 2022 Feb 4, 2022
SC 13G/A Report Feb 9, 2022
SC 13G Report Feb 4, 2022
SC 13G/A Report AMENDMENT #2 Feb 3, 2022
8-K Report | Data 8-K Jan 10, 2022 Jan 10, 2022
8-K Report | Data 8-K Dec 14, 2021 Dec 14, 2021
10-Q Report | Data 10-Q Nov 10, 2021 Sep 30, 2021
8-K Report | Data 8-K Nov 10, 2021 Nov 10, 2021
10-Q Report | Data 10-Q Aug 11, 2021 Jun 30, 2021
8-K Report 8-K Aug 11, 2021 Aug 11, 2021
8-K Report 8-K Jul 14, 2021 Jul 13, 2021
8-K Report 8-K Jun 10, 2021 Jun 9, 2021
10-Q Report | Data 10-Q May 12, 2021 Mar 31, 2021
8-K Report 8-K May 12, 2021 May 12, 2021
10-K Report | Data 10-K Mar 18, 2021 Dec 31, 2020
8-K Report 8-K Mar 18, 2021 Mar 18, 2021
8-K Report 8-K Feb 18, 2021 Feb 17, 2021
SC 13G Report SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP Feb 16, 2021
SC 13G/A Report SC 13G/A Feb 16, 2021
SC 13G/A Report Feb 10, 2021
SC 13G Report Feb 10, 2021
SC 13G/A Report Feb 8, 2021
SC 13G/A Report AMENDMENT NO. 1 Jan 15, 2021
SC 13G Report SC 13G Jan 8, 2021
8-K Report 8-K Jan 4, 2021 Jan 4, 2021
10-Q Report | Data 10-Q Nov 10, 2020 Sep 30, 2020
8-K Report 8-K Nov 10, 2020 Nov 5, 2020
SC 13G Report Aug 24, 2020
10-Q Report | Data 10-Q Aug 11, 2020 Jun 30, 2020
8-K Report 8-K Aug 11, 2020 Aug 11, 2020
8-K Report 8-K Jul 24, 2020 Jul 21, 2020
SC 13G Report Jul 10, 2020
SC 13G Report SC 13G Jun 26, 2020
SC 13G Report Jun 26, 2020
8-K Report 8-K Jun 16, 2020 Jun 16, 2020
SC 13G Report Jun 16, 2020