Summary
Updated Aug 31, 2026
Stephen T. Wills is Executive VP and CFO/COO of PALATIN TECHNOLOGIES INC (PTN). 6 SEC Form 4 filings on record going back to 2025, most recently on 17 July 2026. Most recent open-market trade: sold $9K of PTN on 29 December 2025. Lifetime open-market purchases: $225.00M. Lifetime open-market sales: $9K.
Recent Transactions
15Every recent SEC Form 4 transaction Stephen T. Wills has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Stephen T. Wills go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $112.50M (2 buys totaling $225.00M). The largest single buy on record is $225.00M of PTN in 2025. Sales side: 1 recorded sale totaling $9K, so the filing history runs buy-heavy by dollar value. 10 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 have reported open-market trades at the same companies as Stephen T. Wills. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Carl Spana - $225.00M of PTN open-market activity on record
- Alan W. Dunton - $4.00M of PTN open-market activity on record
- Robert K. Deveer Jr. - $10K of PTN open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Stephen T. Wills?
Stephen T. Wills is a corporate insider, tracked as Executive VP and CFO/COO of PALATIN TECHNOLOGIES INC (PTN). InsiderAlpha holds 6 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 Stephen T. Wills submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Stephen T. Wills been buying or selling stock?
Recorded transactions: 2 open-market purchases ($225.00M) and 1 open-market sale ($9K) across all tracked filings.
Where can I see all of Stephen T. Wills'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 Stephen T. Wills 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