Generation Bio Co. (GBIO) | Jive Data

Google Sheets Add-onSheets Account

Profile Financials SEC Filings Insider Transactions Ownership

Loading GBIO…

Generation Bio Co. (GBIO) | Jive Data

Google Sheets Add-onSheets Account

Profile Financials SEC Filings Insider Transactions Ownership

SEC filing

Generation Bio Co.

GBIO · CIK 1733294

4 · Feb 9, 2026 · Rowland Charles A Jr reported 53.48K shares

4

Rowland Charles A Jr reported 53.48K shares

Filed: Feb 9, 2026
Period: Feb 9, 2026
Accession: 0001104659-26-012196
Filer: Generation Bio Co.

View on SEC.gov All SEC filings

Filing document

OWNERSHIP DOCUMENT

xslF345X05/tm265471-11_4seq1.xmlSEC.gov

Other files

Graphics and non-inline formats (not embedded below).

4OWNERSHIP DOCUMENTtm265471-11_4seq1.xml
Open SEC.gov