Summary
Updated Aug 31, 2026
Stephen Stout is General Counsel, Corporate Secretary and Chief Ethics and Compliance Officer of Shattuck Labs, Inc. (STTK). 5 SEC Form 4 filings on record going back to 2025, most recently on 18 May 2026.
Recent Transactions
5Every recent SEC Form 4 transaction Stephen Stout 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 Stephen Stout 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.
- ORBIMED ADVISORS LLC - $5.47M of STTK open-market activity in the last 12 months
- Mona Ashiya - $5.47M of STTK open-market activity in the last 12 months
- Arundathy N. Pandite - $409K of STTK open-market activity in the last 12 months
- Clay B. Siegall - $250K of STTK open-market activity in the last 12 months
- Abhinav A. Shukla - $183K of STTK 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 Stephen Stout?
Stephen Stout is a corporate insider, tracked as General Counsel, Corporate Secretary and Chief Ethics and Compliance Officer of Shattuck Labs, Inc. (STTK). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Stephen Stout last file a Form 4?
The most recent primary Form 4 on record is dated 18 May 2026, one of 5 filings going back to 2025.
Where can I see all of Stephen Stout'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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