Summary
Updated Aug 31, 2026
Gregory E. Knight files SEC Form 4 reports at PENTAIR plc (PNR). 1 SEC Form 4 filing on record, dated 6 January 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Gregory E. Knight has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gregory E. Knight go back to 2026: 1 primary Form 4 filing, an average of 1.0 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 Gregory E. Knight 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.
- Robert P. Fishman - $821K of PNR open-market activity in the last 12 months
- Michael T. Speetzen - $700K of PNR open-market activity in the last 12 months
- T. Michael Glenn - $684K of PNR open-market activity in the last 12 months
- Philip M. Rolchigo - $670K of PNR 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 Gregory E. Knight?
Gregory E. Knight is a corporate insider of PENTAIR plc (PNR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Gregory E. Knight last file a Form 4?
The only primary Form 4 on record is dated 6 January 2026.
Where can I see all of Gregory E. Knight'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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