// company-profile
Generation Bio Co. Insider Trading
GBIOEvery SEC Form 4 insider trading filing for Generation Bio Co. (GBIO) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
SectorPharmaceutical PreparationsFilings147Insiders24
// api This Generation Bio Co. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
curl "https://api.form4api.com/v1/transactions?ticker=GBIO" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for GBIO in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Feb 9, 2026 | Howze Yalonda | GBIO | U | 3,759 | — | — |
| Feb 9, 2026 | Cooper Ronald Harold Wilfred | GBIO | Disposition | 3,000 | — | — |
| Feb 9, 2026 | Cooper Ronald Harold Wilfred | GBIO | Disposition | 2,500 | — | — |
| Feb 9, 2026 | Howze Yalonda | GBIO | Disposition | 7,630 | — | — |
| Feb 9, 2026 | Conway Kevin John | GBIO | Disposition | 1,399 | — | — |
45 more transactions hidden
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