Summary
Updated Aug 30, 2026
Heather A. Berger files SEC Form 4 reports at Design Therapeutics, Inc. (DSGN). 1 SEC Form 4 filing on record, dated 11 June 2026.
Trading Pattern
InsiderAlpha's records for Heather A. Berger go back to 2026: 1 primary Form 4 filing, an average of 1.0 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 have reported open-market trades at the same companies as Heather A. Berger. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Arsani William - $2.95M of DSGN open-market activity on record
- Deepa Prasad - $24K of DSGN open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Heather A. Berger?
Heather A. Berger is a corporate insider of Design Therapeutics, Inc. (DSGN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Heather A. Berger submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Heather A. Berger'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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