Summary
Updated Aug 30, 2026
Thomas S. Schreier Jr. is Director of PIPER SANDLER COMPANIES (PIPR). 2 SEC Form 4 filings on record going back to 2025, most recently on 21 May 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Thomas S. Schreier Jr. 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 Thomas S. Schreier Jr. 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.
- Jonathan J. Doyle - $7.10M of PIPR open-market activity in the last 12 months
- Debbra L. Schoneman - $2.67M of PIPR open-market activity in the last 12 months
- Chad R. Abraham - $2.49M of PIPR open-market activity in the last 12 months
- Katherine Patricia Clune - $444K of PIPR open-market activity in the last 12 months
- Philip Soran - $190K of PIPR 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 Thomas S. Schreier Jr.?
Thomas S. Schreier Jr. is a corporate insider, tracked as Director of PIPER SANDLER COMPANIES (PIPR). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Thomas S. Schreier Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 21 May 2026, one of 2 filings going back to 2025.
Where can I see all of Thomas S. Schreier Jr.'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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