GBIO
Generation Bio·NASDAQ
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GBIO Filings
Filing Date
Form Description
Form Type
2026-02-06
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-02-06 ·
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026-02-04
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-02-04 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-02-04
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-02-04 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-02-04
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-02-04 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-30
Form SC TO-T/A - Tender offer statement by Third Party: [Amend]
2026-01-30 ·
Form SC TO-T/A - Tender offer statement by Third Party: [Amend]
2026-01-30
Form SC 14D9/A - Solicitation, recommendation statements: [Amend]
2026-01-30 ·
Form SC 14D9/A - Solicitation, recommendation statements: [Amend]
2026-01-16
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-01-16 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-16
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-01-16 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-16
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-01-16 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-01-12
Form SC TO-T/A - Tender offer statement by Third Party: [Amend]
2026-01-12 ·
Form SC TO-T/A - Tender offer statement by Third Party: [Amend]
