Summary
Updated Aug 31, 2026
Andrew Seth Sandler is Director of Dermata Therapeutics, Inc. (DRMA). 1 SEC Form 4 filing on record, dated 7 January 2026.
Trading Pattern
InsiderAlpha's records for Andrew Seth Sandler 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 reported open-market trades in the last 12 months at the companies Andrew Seth Sandler 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.
- Munera Maria E. Bedoya-Toro - $1K of DRMA open-market activity in the last 12 months
- Kathleen D. Scott - $13 of DRMA 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 Andrew Seth Sandler?
Andrew Seth Sandler is a corporate insider, tracked as Director of Dermata Therapeutics, Inc. (DRMA). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Andrew Seth Sandler last file a Form 4?
The only primary Form 4 on record is dated 7 January 2026.
Where can I see all of Andrew Seth Sandler'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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