Summary
Updated Aug 31, 2026
Katherine Patricia Clune is Chief Financial Officer of PIPER SANDLER COMPANIES (PIPR). 3 SEC Form 4 filings on record going back to 2025, most recently on 19 February 2026. Most recent open-market trade: sold $444K of PIPR on 21 November 2025. Lifetime open-market sales: $444K.
Recent Transactions
5Every recent SEC Form 4 transaction Katherine Patricia Clune has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Katherine Patricia Clune go back to 2025: 3 primary Form 4 filings, an average of 1.5 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 Katherine Patricia Clune 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
- 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 Katherine Patricia Clune?
Katherine Patricia Clune is a corporate insider, tracked as Chief Financial Officer of PIPER SANDLER COMPANIES (PIPR). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Katherine Patricia Clune last file a Form 4?
The most recent primary Form 4 on record is dated 19 February 2026, one of 3 filings going back to 2025.
Has Katherine Patricia Clune been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($444K) across all tracked filings.
Where can I see all of Katherine Patricia Clune'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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