Quick Takeaways
- Baselake Partners, LP filed SCHEDULE 13G for Generation Bio Co. Common Stock, $0.0001 Par Value (GBIO).
- Disclosed ownership: 5.2%.
- Date of event: 05 Feb 2026.
Baselake Partners, LP - 05 Feb 2026 SCHEDULE 13G Report for Generation Bio Co. Common Stock, $0.0001 Par Value (GBIO)
- Filing Manager
- Baselake Partners, LP
- Reporting Manager
- Baselake Partners, LP
- Symbol
- GBIO
- Shares outstanding
- 6,730,769 shares
- Disclosed Ownership
- 350,000 shares
- Ownership
- 5.2%
- Form type
- SCHEDULE 13G
- Filing time
- 06 Feb 2026, 16:29:39 UTC
- Date of event
- 05 Feb 2026
- Next filing
- 11 Feb 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"Baselake Partners, LP disclosed 5.2% ownership in Generation Bio Co. Common Stock, $0.0001 Par Value (GBIO) on 05 Feb 2026."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 06 Feb 2026, 16:29.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Baselake Partners, LP | 5.2% | 350,000 | 0 | 350,000 | /s/ David Paolella | David Paolella, Managing Member of Baselake Management, LLC, its investment manager | |
| Baselake Management, LLC | 5.2% | 350,000 | 0 | 350,000 | /s/ David Paolella | David Paolella, Managing Member | |
| David Paolella | 5.2% | 350,000 | 0 | 350,000 | /s/ David Paolella | Individually |