PTN insider buying – Palatin Technologies Inc
8 insider purchases since 2016 worth $181,929 by 3 different insiders. Last 12 months: 0 purchases, $0. Most recent filing: 2025-05-12.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 6 older purchases (before the 5-year window) are listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| DEVEER ROBERT K JR Director | $64,279 4× · 182,580 sh | 2019-08-01 2025-05-07 | – | 138,065 shares as of 2025-05-12 | Holds - never sold |
| WILLS STEPHEN T CFO | $58,850 2× · 70,000 sh | 2018-11-16 2019-08-01 | – | 63,792 shares as of 2026-07-17 | Holds - never sold |
| SPANA CARL CEO | $58,800 2× · 70,000 sh | 2018-11-16 2019-08-01 | – | 65,160 shares as of 2026-07-17 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2025 | 1 | $10,000 | 1 | – | – |
| 2024 | 1 | $12,720 | 1 | – | – |
| 2020 | 1 | $22,140 | 1 | – | – |
| 2019 | 3 | $105,919 | 3 | – | – |
| 2018 | 2 | $31,150 | 2 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2025-05-12 | DEVEER ROBERT K JR | Director | 100,000 | $0.10 | $10,000 | +262.7% | SEC |
| 2024-04-11 | DEVEER ROBERT K JR | Director | 6,000 | $2.12 | $12,720 | +17.2% | SEC |
| 2020-11-30 | DEVEER ROBERT K JR | Director | 54,000 | $0.41 | $22,140 | +8.0% | SEC |
| 2019-08-05 | WILLS STEPHEN T | CFO | 50,000 | $0.87 | $43,500 | +0.9% | SEC |
| 2019-08-05 | SPANA CARL | CEO | 50,000 | $0.86 | $43,000 | +0.8% | SEC |
| 2019-08-05 | DEVEER ROBERT K JR | Director | 22,580 | $0.86 | $19,419 | +4.1% | SEC |
| 2018-11-19 | WILLS STEPHEN T | CFO | 20,000 | $0.77 | $15,350 | +0.5% | SEC |
| 2018-11-19 | SPANA CARL | CEO | 20,000 | $0.79 | $15,800 | +0.5% | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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