Summary
Updated Aug 31, 2026
Charles A. Rowland Jr. is Director of Generation Bio Co. (GBIO). 3 SEC Form 4 filings on record going back to 2025, most recently on 9 February 2026. Most recent open-market trade: sold $2.13M of VKTX on 28 October 2025. Lifetime open-market sales: $2.13M.
Recent Transactions
6Every recent SEC Form 4 transaction Charles A. Rowland Jr. has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Charles A. Rowland Jr. go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Charles A. Rowland Jr. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Brian Lian - $14.00M of VKTX open-market activity in the last 12 months
- Greg Zante - $2.82M of VKTX open-market activity in the last 12 months
- Marianna Mancini - $2.73M of VKTX open-market activity in the last 12 months
- Matthew W. Foehr - $562K of VKTX open-market activity in the last 12 months
- Neil William Aubuchon - $150K of VKTX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Charles A. Rowland Jr.?
Charles A. Rowland Jr. is a corporate insider, tracked as Director of Generation Bio Co. (GBIO). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Charles A. Rowland Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 9 February 2026, one of 3 filings going back to 2025.
Has Charles A. Rowland Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($2.13M) across all tracked filings.
Where can I see all of Charles A. Rowland Jr.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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