PTN PALATIN TECHNOLOGIES INC
Nasdaq · SEC CIK 911216 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $9,458 1 sales by 1 insiders
- Filings on record
- 74 since 2021-07-01, latest 2026-08-05 16:30
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| WILLS STEPHEN T | CFO, COO, Executive VP | — | $9,458 |
| DUNTON ALAN W | Dir | — | — |
| PRENDERGAST JOHN K A | Dir | — | — |
| SPANA CARL | Pres, CEO, Dir | — | — |
Transactions 70
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-07-17 16:15 | 2026-07-15 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $12.99 | -294 | 64.9K | -0.5% | -$3,819 |
| MT | 2026-07-17 16:15 | 2026-07-15 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $12.99 | -195 | 63.8K | -0.3% | -$2,533 |
| M | 2026-01-02 | 2025-12-30 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $21.38 | -321 | 64.4K | -0.5% | -$6,863 |
| M | 2026-01-02 | 2025-12-30 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $21.38 | -212 | 63.4K | -0.3% | -$4,533 |
| 2025-12-29 | 2025-12-24 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | S - Sale | $16.74 | -565 | 63.5K | -0.9% | -$9,458 | |
| DM | 2025-12-11 | 2025-12-09 | PTN | PRENDERGAST JOHN K A | Dir | A - Grant | $0.00 | +2,600 | 13.8K | +23% | $0 |
| DM | 2025-12-11 | 2025-12-09 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.00 | +2,000 | 14.1K | +17% | $0 |
| DM | 2025-12-11 | 2025-12-09 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $0.00 | +770 | 63.7K | +1% | $0 |
| DM | 2025-12-11 | 2025-12-09 | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $0.00 | +885 | 63.9K | +1% | $0 |
| M | 2025-11-18 | 2025-11-14 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $6.96 | -229 | 32.8K | -0.7% | -$1,594 |
| M | 2025-11-18 | 2025-11-14 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $6.97 | -345 | 33.1K | -1% | -$2,405 |
| DE | 2025-06-17 | 2025-06-13 | PTN | SPANA CARL | Pres, CEO, Dir | P - Purchase | $150,000.00 | +1,500 | 1.67M | +0.1% | — |
| DE | 2025-06-17 | 2025-06-13 | PTN | DUNTON ALAN W | Dir | P - Purchase | $20,000.00 | +200 | 224.1K | +0.1% | — |
| DE | 2025-06-17 | 2025-06-13 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | P - Purchase | $150,000.00 | +1,500 | 1.64M | +0.1% | — |
| 2025-05-12 | 2025-05-07 | PTN | DEVEER ROBERT K JR | Dir | P - Purchase | $0.1 | +100.0K | 138.1K | +263% | +$10.0K | |
| M | 2024-08-02 | 2024-08-01 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | S - Sale | $1.65 | -4,999 | 238.0K | -2% | -$8,273 |
| M | 2024-07-31 | 2024-07-30 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $1.87 | -24.4K | 261.5K | -9% | -$45.7K |
| M | 2024-07-31 | 2024-07-30 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $1.87 | -16.2K | 250.1K | -6% | -$30.2K |
| DA | 2024-07-17 | 2024-07-15 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.00 | +12.0K | 42.3K | +40% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.00 | +12.0K | 42.3K | +40% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | Hull Joseph Stanley | Dir | A - Grant | $0.00 | +12.0K | 42.3K | +40% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | PRENDERGAST JOHN K A | Dir | A - Grant | $0.00 | +16.0K | 63.3K | +34% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | Manning Anthony M. | Dir | A - Grant | $0.00 | +12.0K | 36.1K | +50% | $0 |
| DM | 2024-07-16 | 2024-06-04+ | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $0.00 | +112.2K | 350.9K | +47% | $0 |
| DM | 2024-07-16 | 2024-06-04+ | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $0.00 | +98.0K | 296.6K | +49% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | Morris Arlene | Dir | A - Grant | $0.00 | +12.0K | 41.6K | +41% | $0 |
| D | 2024-07-16 | 2024-07-15 | PTN | DEVEER ROBERT K JR | Dir | A - Grant | $0.00 | +12.0K | 38.1K | +46% | $0 |
| 2024-04-11 | 2024-04-11 | PTN | DEVEER ROBERT K JR | Dir | P - Purchase | $2.12 | +6,000 | 40.8K | +17% | +$12.7K | |
| M | 2024-03-07 | 2024-03-06 | PTN | DEVEER ROBERT K JR | Dir | S - Sale | $2.00 | -11.7K | 35.0K | -25% | -$23.4K |
| M | 2023-12-08 | 2023-12-06 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | S - Sale | $2.52 | -4,998 | 329.7K | -1% | -$12.6K |
| M | 2023-12-06 | 2023-12-04 | PTN | DUNTON ALAN W | Dir | S - Sale | $2.48 | -200 | 45.1K | -0.4% | -$495.98 |
| M | 2023-08-16 | 2023-08-15 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $2.21 | -8,088 | 335.3K | -2% | -$17.9K |
| M | 2023-08-16 | 2023-08-15 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $2.21 | -12.3K | 376.2K | -3% | -$27.2K |
| D | 2023-06-22 | 2023-06-20 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.00 | +10.0K | 47.8K | +26% | $0 |
| D | 2023-06-22 | 2023-06-20 | PTN | Hull Joseph Stanley | Dir | A - Grant | $0.00 | +10.0K | 47.6K | +27% | $0 |
| D | 2023-06-22 | 2023-06-20 | PTN | DEVEER ROBERT K JR | Dir | A - Grant | $0.00 | +10.0K | 49.1K | +26% | $0 |
| DM | 2023-06-22 | 2023-06-20 | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $0.00 | +79.6K | 372.2K | +27% | $0 |
| D | 2023-06-22 | 2023-06-20 | PTN | PRENDERGAST JOHN K A | Dir | A - Grant | $0.00 | +13.0K | 76.8K | +20% | $0 |
| D | 2023-06-22 | 2023-06-20 | PTN | Manning Anthony M. | Dir | A - Grant | $0.00 | +10.0K | 36.7K | +37% | $0 |
| D | 2023-06-22 | 2023-06-20 | PTN | Morris Arlene | Dir | A - Grant | $0.00 | +10.0K | 45.1K | +28% | $0 |
| DM | 2023-06-22 | 2023-06-20 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $0.00 | +69.4K | 338.1K | +26% | $0 |
| MA | 2022-12-28 | 2022-12-27 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | P - Purchase | $2.22 | +10.0K | 259.7K | +4% | +$22.2K |
| MA | 2022-12-28 | 2022-12-27 | PTN | SPANA CARL | Pres, CEO, Dir | P - Purchase | $2.23 | +10.0K | 288.6K | +4% | +$22.3K |
| M | 2022-12-27 | 2022-12-27 | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $2.23 | +10.0K | 293.6K | +4% | +$22.3K |
| M | 2022-12-27 | 2022-12-27 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $2.22 | +10.0K | 267.1K | +4% | +$22.2K |
| 2022-12-23 | 2022-12-21 | PTN | DUNTON ALAN W | Dir | S - Sale | $2.97 | -200 | 41.4K | -0.5% | -$594 | |
| M | 2022-12-16 | 2022-12-15 | PTN | SPANA CARL | Pres, CEO, Dir | J - Other | $0.00 | -143.4K | 409.0K | -26% | $0 |
| M | 2022-12-16 | 2022-12-15 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | J - Other | $0.00 | -124.2K | 371.3K | -25% | $0 |
| M | 2022-10-25 | 2022-10-25 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $7.12 | -6,510 | 379.9K | -2% | -$46.4K |
| M | 2022-10-25 | 2022-10-25 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $7.13 | -9,909 | 427.1K | -2% | -$70.6K |
| D | 2022-06-28 | 2022-06-24 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $0.00 | +40.7K | 9.36M | +0.4% | $0 |
| D | 2022-06-28 | 2022-06-24 | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $0.00 | +43.5K | 10.53M | +0.4% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.00 | +73.0K | 991.5K | +8% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | PRENDERGAST JOHN K A | Dir | A - Grant | $0.00 | +99.0K | 1.64M | +6% | $0 |
| DM | 2022-06-24 | 2022-06-22 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | A - Grant | $0.00 | +605.9K | 9.11M | +7% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | Manning Anthony M. | Dir | A - Grant | $0.00 | +73.0K | 693.7K | +12% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | Hull Joseph Stanley | Dir | A - Grant | $0.00 | +73.0K | 981.0K | +8% | $0 |
| DM | 2022-06-24 | 2022-06-22 | PTN | SPANA CARL | Pres, CEO, Dir | A - Grant | $0.00 | +700.0K | 10.24M | +7% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | Morris Arlene | Dir | A - Grant | $0.00 | +73.0K | 903.7K | +9% | $0 |
| D | 2022-06-24 | 2022-06-22 | PTN | DEVEER ROBERT K JR | Dir | A - Grant | $0.00 | +73.0K | 1.02M | +8% | $0 |
| M | 2021-08-13 | 2021-08-13 | PTN | SPANA CARL | Pres, CEO, Dir | F - Tax | $0.56 | -152.4K | 8.57M | -2% | -$85.3K |
| M | 2021-08-13 | 2021-08-13 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | F - Tax | $0.56 | -94.2K | 7.65M | -1% | -$52.8K |
| A | 2021-07-02 | 2021-07-01 | PTN | Morris Arlene | Dir | P - Purchase | $0.62 | +33.0K | 698.7K | +5% | +$20.5K |
| MA | 2021-07-02 | 2021-06-30 | PTN | WILLS STEPHEN T | CFO, COO, Executive VP | P - Purchase | $0.6165 | +75.0K | 7.66M | +1.0% | +$46.2K |
| MA | 2021-07-02 | 2021-06-30 | PTN | SPANA CARL | Pres, CEO, Dir | P - Purchase | $0.6186 | +75.0K | 8.69M | +0.9% | +$46.4K |
| MA | 2021-07-02 | 2021-06-30 | PTN | DUNTON ALAN W | Dir | P - Purchase | $0.62 | +20.0K | 776.5K | +3% | +$12.4K |
| A | 2021-07-02 | 2021-07-01 | PTN | Hull Joseph Stanley | Dir | P - Purchase | $0.61 | +10.0K | 776.0K | +1% | +$6,100 |
| 2021-07-01 | 2021-07-01 | PTN | Hull Joseph Stanley | Dir | A - Grant | $0.61 | +10.0K | 776.0K | +1% | +$6,100 | |
| M | 2021-07-01 | 2021-06-30 | PTN | DUNTON ALAN W | Dir | A - Grant | $0.62 | +20.0K | 776.5K | +3% | +$12.4K |
| 2021-07-01 | 2021-07-01 | PTN | Morris Arlene | Dir | A - Grant | $0.62 | +33.0K | 698.7K | +5% | +$20.5K |
Purchase Sale Sale after option exercise All abbreviations