Summary
Updated Aug 30, 2026
Dawn Carter Bir files SEC Form 4 reports at GERON CORP (GERN). 3 SEC Form 4 filings on record going back to 2025, most recently on 26 May 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Dawn Carter Bir has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Dawn Carter Bir 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.
- Richard Barry - $1.17M of SAVA open-market activity in the last 12 months
- Meredith Manning - $229K of SLNO open-market activity in the last 12 months
- Michael F. Huang - $200K of SLNO open-market activity in the last 12 months
- Robert Christopher Cook - $40K of SAVA open-market activity in the last 12 months
- Robert Eugene Anderson Jr. - $25K of SAVA open-market activity in the last 12 months
- Michelle Robertson - $19K of GERN 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 Dawn Carter Bir?
Dawn Carter Bir is a corporate insider of GERON CORP (GERN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Dawn Carter Bir last file a Form 4?
The most recent primary Form 4 on record is dated 26 May 2026, one of 3 filings going back to 2025.
Where can I see all of Dawn Carter Bir'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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