As of the latest Form 4 filed Jan 2, 2026.
What Palatin Technologies, Inc. Common Stock insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 17 most recent filings for PTN.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-01-02 | 2025-12-30 | WILLS STEPHEN T Executive VP and CFO/COO | FTax | −95.00 | $21.38 | $2.03K | Yes (planned) | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | WILLS STEPHEN T, Executive VP and CFO/COO | FTax | −91.00 | $21.38 | $1.95K | Yes (planned) | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | WILLS STEPHEN T, Executive VP and CFO/COO | FTax | −26.00 | $21.38 | $555.88 | Yes (planned) | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | SPANA CARL President and CEO | FTax | −143.00 | $21.38 | $3.06K | Yes (planned) | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | SPANA CARL, President and CEO | FTax | −138.00 | $21.38 | $2.95K | Yes (planned) | Form 4 ↗ |
| 2026-01-02 | 2025-12-30 | SPANA CARL, President and CEO | FTax | −40.00 | $21.38 | $855.20 | Yes (planned) | Form 4 ↗ |
| 2025-12-29 | 2025-12-24 | WILLS STEPHEN T Executive VP and CFO/COO | SSale | −565.00 | $16.74 | $9.46K | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | WILLS STEPHEN T Executive VP and CFO/COO | AAward | +345.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | WILLS STEPHEN T, Executive VP and CFO/COO | AAward | +330.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | WILLS STEPHEN T, Executive VP and CFO/COO | AAward | +95.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | SPANA CARL President and CEO | AAward | +395.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | SPANA CARL, President and CEO | AAward | +380.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | SPANA CARL, President and CEO | AAward | +110.00 | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | PRENDERGAST JOHN K A Director | AAward | +1.30K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | PRENDERGAST JOHN K A, Director | AAward | +1.30K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | DUNTON ALAN W Director | AAward | +1.00K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
| 2025-12-11 | 2025-12-09 | DUNTON ALAN W, Director | AAward | +1.00K | $0.00 | $0.00 | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PTN’s full analysis or the market-wide insider trading feed. The tabs above jump to PTN’s other SEC data.
Source: SEC Form 4 filings for PTN, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.