Summary
Updated Aug 31, 2026
John K. A. Prendergast is Director of PALATIN TECHNOLOGIES INC (PTN). 2 SEC Form 4 filings on record going back to 2025, most recently on 5 August 2026.
Recent Transactions
2Every recent SEC Form 4 transaction John K. A. Prendergast has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John K. A. Prendergast go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. 5 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John K. A. Prendergast 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.
- Stephen T. Wills - $9K of PTN 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 John K. A. Prendergast?
John K. A. Prendergast is a corporate insider, tracked as Director of PALATIN TECHNOLOGIES INC (PTN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John K. A. Prendergast submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of John K. A. Prendergast'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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