Generation Bio Co. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Cambridge, MA
SEC filing record 1 source field available
Fiscal year end
31 December
Generation Bio Co. has filed 526 SEC EDGAR filings since 05 Mar 2018

SEC filing history

Showing 51-75 of 526 matching filings.

Per page
25
Current page
3
SCHEDULE 13G File 005-91530

SCHEDULE 13G filing

Filing date
13 Nov 2025
Reporting date
Not listed
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4

4 filing

Filing date
31 Oct 2025
Reporting date
31 Oct 2025
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4

4 filing

Filing date
31 Oct 2025
Reporting date
31 Oct 2025
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4

4 filing

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
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4

4 filing

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
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4

4 filing

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
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4

4 filing

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
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4

4 filing

Filing date
17 Oct 2025
Reporting date
15 Oct 2025
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SCHEDULE 13G/A File 005-91530

SCHEDULE 13G/A filing

Filing date
14 Aug 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-91530

SCHEDULE 13G/A filing

Filing date
06 Aug 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-91530

SCHEDULE 13G/A filing

Filing date
17 Jul 2025
Reporting date
Not listed
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4

4 filing

Filing date
17 Jul 2025
Reporting date
15 Jul 2025
SEC evidence
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4

4 filing

Filing date
17 Jul 2025
Reporting date
15 Jul 2025
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4

4 filing

Filing date
17 Jul 2025
Reporting date
15 Jul 2025
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4

4 filing

Filing date
17 Jul 2025
Reporting date
15 Jul 2025
SEC evidence
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4

4 filing

Filing date
17 Jul 2025
Reporting date
15 Jul 2025
SEC evidence
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4

4 filing

Filing date
06 Jun 2025
Reporting date
04 Jun 2025
SEC evidence
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4

4 filing

Filing date
06 Jun 2025
Reporting date
04 Jun 2025
SEC evidence
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4

4 filing

Filing date
06 Jun 2025
Reporting date
04 Jun 2025
SEC evidence
Open document Open filing
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