Summary
Updated Aug 31, 2026
Taylor Schreiber is Chief Executive Officer of Shattuck Labs, Inc. (STTK). 4 SEC Form 4 filings on record going back to 2024, most recently on 13 May 2026. Most recent open-market trade: bought $44K of STTK on 8 October 2024. Lifetime open-market purchases: $44K.
Recent Transactions
3Every recent SEC Form 4 transaction Taylor Schreiber has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Taylor Schreiber go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $44K (1 buy totaling $44K). The largest single buy on record is $44K of STTK in 2024. 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 Taylor Schreiber 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 Taylor Schreiber?
Taylor Schreiber is a corporate insider, tracked as Chief Executive Officer of Shattuck Labs, Inc. (STTK). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Taylor Schreiber last file a Form 4?
The most recent primary Form 4 on record is dated 13 May 2026, one of 4 filings going back to 2024.
Has Taylor Schreiber been buying or selling stock?
Recorded transactions: 1 open-market purchase ($44K) and 0 open-market sales across all tracked filings.
Where can I see all of Taylor Schreiber'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.
Learn More
Follow Taylor Schreiber and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial