Year archive

Generation Bio Co. — 2026 filings

All 33 regulatory filings released by Generation Bio Co. (GBIO) in 2026, sourced directly from the official regulator.

33 Filings

2026 Period

2026 filings (33)

Filing	Released	Lang
SCHEDULE 13G/A Filing Major Shareholding Notification	2026-02-17	English
SCHEDULE 13G/A Filing Major Shareholding Notification	2026-02-12	English
SCHEDULE 13G/A Filing Major Shareholding Notification	2026-02-11	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-10	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
4 - Generation Bio Co. (0001733294) (Issuer) Director's Dealing	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS - Generation Bio Co. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
8-K - GENERATION BIO CO. (0001733294) (Filer) Regulatory Filings	2026-02-09	English
S-8 POS Filing Regulatory Filings	2026-02-09	English
25-NSE Filing Delisting Announcement	2026-02-09	English
SCHEDULE 13G Filing Major Shareholding Notification	2026-02-06	English
4 Filing Director's Dealing	2026-02-04	English
4 Filing Director's Dealing	2026-02-04	English
4 Filing Director's Dealing	2026-02-04	English
Director's Dealing 2026 Director's Dealing	2026-01-16	English
Director's Dealing 2026 Director's Dealing	2026-01-16	English
Director's Dealing 2026 Director's Dealing	2026-01-16	English
SC 14D9 Filing Regulatory Filings	2026-01-09	English

Filings by year

2026 33 filings
2025 70 filings
2024 72 filings
2023 96 filings
2022 68 filings
2021 96 filings
2020 79 filings
2018 1 filing