Summary
Updated Aug 31, 2026
Robert Blaustein is Chief Development Officer of Edgewise Therapeutics, Inc. (EWTX). 1 SEC Form 4 filing on record, dated 12 August 2025.
Trading Pattern
InsiderAlpha's records for Robert Blaustein go back to 2025: 1 primary Form 4 filing, an average of 0.5 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 Robert Blaustein 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.
- Alan J. Russell - $10.25M of EWTX open-market activity in the last 12 months
- Joanne M. Donovan - $4.62M of EWTX open-market activity in the last 12 months
- Badreddin Edris - $3.40M of EWTX open-market activity in the last 12 months
- Kevin Koch - $785K of EWTX open-market activity in the last 12 months
- Behrad Derakhshan - $223K of EWTX open-market activity in the last 12 months
- John R. Moore - $220K of EWTX 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 Robert Blaustein?
Robert Blaustein is a corporate insider, tracked as Chief Development Officer of Edgewise Therapeutics, Inc. (EWTX). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Robert Blaustein last file a Form 4?
The only primary Form 4 on record is dated 12 August 2025.
Where can I see all of Robert Blaustein'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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