In the last 12 months, insiders at PALATIN TECHNOLOGIES INC ($PTN) filed 104 transactions with the SEC: 8 open-market purchases totaling $342,883 and 10 sales totaling $41,168. Net insider sentiment: net buying.
PALATIN TECHNOLOGIES INC operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- SPANA CARL (President and CEO) — 33 transactions totaling $204,957
- WILLS STEPHEN T (Executive VP and CFO/COO) — 36 transactions totaling $204,109
- DEVEER ROBERT K JR (Not found) — 11 transactions totaling $46,317
- DUNTON ALAN W (Not found) — 6 transactions totaling $20,000
- Hull Joseph Stanley (Not found) — 2 transactions totaling $0
View all SEC Filings for PALATIN TECHNOLOGIES INC (PTN).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 30, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 95 | $21.38 | 63,276.0000 | 1,702,675 | 0.15% | 0.01% |
| Dec. 30, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 26 | $21.38 | 63,462.0000 | 1,702,675 | 0.04% | 0.00% |
| Dec. 30, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 91 | $21.38 | 63,371.0000 | 1,702,675 | 0.14% | 0.01% |
| Dec. 30, 2025 | SPANA CARL | President and CEO | F | Common Stock | 143 | $21.38 | 64,377.0000 | 1,702,675 | 0.22% | 0.01% |
| Dec. 30, 2025 | SPANA CARL | President and CEO | F | Common Stock | 40 | $21.38 | 64,658.0000 | 1,702,675 | 0.06% | 0.00% |
| Dec. 30, 2025 | SPANA CARL | President and CEO | F | Common Stock | 138 | $21.38 | 64,520.0000 | 1,702,675 | 0.21% | 0.01% |
| Dec. 24, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | S | Common Stock | 565 | $16.74 | 63,488.0000 | 1,702,675 | 0.88% | 0.03% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 95 | $0.00 | 63,378.0000 | 1,702,675 | 0.15% | 0.01% |
| Dec. 9, 2025 | Morris Arlene | Director | A | Stock Option (Right to Buy) | 2400 | $0.00 | 5,927.0000 | 1,702,675 | 68.05% | 0.14% |
| Dec. 9, 2025 | Morris Arlene | Director | A | Stock Option (Right to Buy) | 2400 | $0.00 | 3,527.0000 | 1,702,675 | 212.95% | 0.14% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 495 | $0.00 | 122,913.0000 | 1,702,675 | 0.40% | 0.03% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 518 | $0.00 | 122,418.0000 | 1,702,675 | 0.42% | 0.03% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 142 | $0.00 | 121,900.0000 | 1,702,675 | 0.12% | 0.01% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 345 | $0.00 | 64,053.0000 | 1,702,675 | 0.54% | 0.02% |
| Dec. 9, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 330 | $0.00 | 63,708.0000 | 1,702,675 | 0.52% | 0.02% |
| Dec. 9, 2025 | DUNTON ALAN W | Director | A | Stock Option (Right to Buy) | 1200 | $0.00 | 25,999.0000 | 1,702,675 | 4.84% | 0.07% |
| Dec. 9, 2025 | DUNTON ALAN W | Director | A | Stock Option (Right to Buy) | 1200 | $0.00 | 24,799.0000 | 1,702,675 | 5.08% | 0.07% |
| Dec. 9, 2025 | DUNTON ALAN W | Director | A | Common Stock | 1000 | $0.00 | 14,081.0000 | 1,702,675 | 7.64% | 0.06% |
| Dec. 9, 2025 | DUNTON ALAN W | Director | A | Common Stock | 1000 | $0.00 | 13,081.0000 | 1,702,675 | 8.28% | 0.06% |
| Dec. 9, 2025 | PRENDERGAST JOHN K A | Director | A | Stock Option (Right to Buy) | 1600 | $0.00 | 27,281.0000 | 1,702,675 | 6.23% | 0.09% |
| Dec. 9, 2025 | PRENDERGAST JOHN K A | Director | A | Stock Option (Right to Buy) | 1600 | $0.00 | 25,681.0000 | 1,702,675 | 6.64% | 0.09% |
| Dec. 9, 2025 | PRENDERGAST JOHN K A | Director | A | Common Stock | 1300 | $0.00 | 15,102.0000 | 1,702,675 | 9.42% | 0.08% |
| Dec. 9, 2025 | PRENDERGAST JOHN K A | Director | A | Common Stock | 1300 | $0.00 | 13,802.0000 | 1,702,675 | 10.40% | 0.08% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 568 | $0.00 | 123,939.0000 | 1,702,675 | 0.46% | 0.03% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 595 | $0.00 | 123,371.0000 | 1,702,675 | 0.48% | 0.03% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 163 | $0.00 | 122,776.0000 | 1,702,675 | 0.13% | 0.01% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Common Stock | 395 | $0.00 | 64,698.0000 | 1,702,675 | 0.61% | 0.02% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Common Stock | 380 | $0.00 | 64,303.0000 | 1,702,675 | 0.59% | 0.02% |
| Dec. 9, 2025 | SPANA CARL | President and CEO | A | Common Stock | 110 | $0.00 | 63,923.0000 | 1,702,675 | 0.17% | 0.01% |
| Nov. 14, 2025 | SPANA CARL | President and CEO | F | Common Stock | 33 | $8.00 | 33,374.0000 | 1,702,675 | 0.10% | 0.00% |
| Nov. 14, 2025 | SPANA CARL | President and CEO | F | Common Stock | 119 | $8.00 | 33,255.0000 | 1,702,675 | 0.36% | 0.01% |
| Nov. 14, 2025 | SPANA CARL | President and CEO | F | Common Stock | 142 | $5.50 | 33,113.0000 | 1,702,675 | 0.43% | 0.01% |
| Nov. 14, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 33 | $8.00 | 32,779.0000 | 1,702,675 | 0.10% | 0.00% |
| Nov. 14, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 22 | $8.00 | 32,757.0000 | 1,702,675 | 0.07% | 0.00% |
| Nov. 14, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 79 | $8.00 | 32,678.0000 | 1,702,675 | 0.24% | 0.00% |
| Nov. 14, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 95 | $5.50 | 32,583.0000 | 1,702,675 | 0.29% | 0.01% |
| Nov. 14, 2025 | SPANA CARL | President and CEO | F | Common Stock | 51 | $8.00 | 33,407.0000 | 1,702,675 | 0.15% | 0.00% |
| June 13, 2025 | SPANA CARL | President and CEO | P | Series I warrants | 2727272 | $0.00 | 3,060,655.0000 | 412,697 | 818.06% | 100.00% |
| June 13, 2025 | DUNTON ALAN W | Not found | P | Series D Preferred Stock | 200 | $20000.00 | 224,112.0000 | 412,697 | 0.09% | 0.05% |
| June 13, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | P | Series D Preferred Stock | 1500 | $150000.00 | 1,640,756.0000 | 412,697 | 0.09% | 0.36% |
| June 13, 2025 | DUNTON ALAN W | Not found | P | Series I warrants | 363636 | $0.00 | 420,016.0000 | 412,697 | 644.97% | 88.11% |
| June 13, 2025 | WILLS STEPHEN T | Executive VP and CFO/COO | P | Series I warrants | 2727272 | $0.00 | 3,017,838.0000 | 412,697 | 938.61% | 100.00% |
| June 13, 2025 | SPANA CARL | President and CEO | P | Series D Preferred Stock | 1500 | $150000.00 | 1,672,940.0000 | 412,697 | 0.09% | 0.36% |
| May 7, 2025 | DEVEER ROBERT K JR | Not found | P | Common Stock | 100000 | $0.10 | 138,065.0000 | 412,697 | 262.71% | 24.23% |
| Aug. 1, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | S | Common Stock | 2500 | $1.65 | 235,456.0000 | 293,951 | 1.05% | 0.85% |
| Aug. 1, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | S | Common Stock | 2499 | $1.66 | 237,956.0000 | 293,951 | 1.04% | 0.85% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1083 | $1.89 | 249,013.0000 | 293,951 | 0.43% | 0.37% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1527 | $1.82 | 255,099.0000 | 293,951 | 0.60% | 0.52% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1933 | $1.82 | 253,166.0000 | 293,951 | 0.76% | 0.66% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1670 | $1.89 | 251,496.0000 | 293,951 | 0.66% | 0.57% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1400 | $1.89 | 250,096.0000 | 293,951 | 0.56% | 0.48% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 1266 | $1.89 | 247,747.0000 | 293,951 | 0.51% | 0.43% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 3942 | $1.88 | 243,805.0000 | 293,951 | 1.59% | 1.34% |
| July 30, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | F | Common Stock | 3350 | $1.88 | 240,455.0000 | 293,951 | 1.37% | 1.14% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 2331 | $1.82 | 283,556.0000 | 293,951 | 0.82% | 0.79% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 2951 | $1.82 | 280,605.0000 | 293,951 | 1.04% | 1.00% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 2540 | $1.89 | 278,065.0000 | 293,951 | 0.91% | 0.86% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 2045 | $1.89 | 276,020.0000 | 293,951 | 0.74% | 0.70% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 1640 | $1.89 | 274,380.0000 | 293,951 | 0.59% | 0.56% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 1917 | $1.89 | 272,463.0000 | 293,951 | 0.70% | 0.65% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 5948 | $1.88 | 266,515.0000 | 293,951 | 2.18% | 2.02% |
| July 30, 2024 | SPANA CARL | President and CEO | F | Common Stock | 5056 | $1.88 | 261,459.0000 | 293,951 | 1.90% | 1.72% |
| July 15, 2024 | DUNTON ALAN W | Not found | A | Common Stock | 12000 | $0.00 | 42,294.0000 | 293,951 | 39.61% | 4.08% |
| July 15, 2024 | DUNTON ALAN W | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 57,780.0000 | 293,951 | 41.69% | 5.78% |
| July 15, 2024 | DUNTON ALAN W | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 57,780.0000 | 293,951 | 41.69% | 5.78% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Common Stock | 5673 | $0.00 | 345,544.0000 | 0 | 1.67% | 0.00% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Common Stock | 8185 | $0.00 | 339,871.0000 | 0 | 2.47% | 0.00% |
| July 15, 2024 | SPANA CARL | President and CEO | A | Common Stock | 79000 | $0.00 | 331,686.0000 | 293,951 | 31.26% | 26.88% |
| July 15, 2024 | PRENDERGAST JOHN K A | Not found | Z | Stock Option (Right to Buy) | 23000 | $0.00 | 83,280.0000 | 293,951 | 38.16% | 7.82% |
| July 15, 2024 | PRENDERGAST JOHN K A | Not found | A | Common Stock | 16000 | $0.00 | 63,310.0000 | 293,951 | 33.82% | 5.44% |
| July 15, 2024 | DEVEER ROBERT K JR | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 57,780.0000 | 293,951 | 41.69% | 5.78% |
| July 15, 2024 | DEVEER ROBERT K JR | Not found | A | Common Stock | 12000 | $0.00 | 38,065.0000 | 293,951 | 46.04% | 4.08% |
| July 15, 2024 | DUNTON ALAN W | Not found | A | Common Stock | 12000 | $0.00 | 42,294.0000 | 293,951 | 39.61% | 4.08% |
| July 15, 2023 | Morris Arlene | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 57,180.0000 | 0 | 42.31% | 0.00% |
| July 15, 2024 | Morris Arlene | Not found | A | Common Stock | 12000 | $0.00 | 41,580.0000 | 293,951 | 40.57% | 4.08% |
| July 15, 2023 | Manning Anthony M. | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 54,280.0000 | 0 | 45.60% | 0.00% |
| July 15, 2024 | Manning Anthony M. | Not found | A | Common Stock | 12000 | $0.00 | 36,080.0000 | 293,951 | 49.83% | 4.08% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 19125 | $0.00 | 326,501.0000 | 0 | 6.22% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 6866 | $0.00 | 307,376.0000 | 0 | 2.28% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 12409 | $0.00 | 300,510.0000 | 0 | 4.31% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 11685 | $0.00 | 288,101.0000 | 0 | 4.23% | 0.00% |
| July 15, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Stock Option (Right to Buy) | 99000 | $0.00 | 276,416.0000 | 293,951 | 55.80% | 33.68% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 12218 | $0.00 | 325,626.0000 | 0 | 3.90% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 4616 | $0.00 | 313,408.0000 | 0 | 1.49% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 5105 | $0.00 | 308,792.0000 | 0 | 1.68% | 0.00% |
| June 4, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 7051 | $0.00 | 303,687.0000 | 0 | 2.38% | 0.00% |
| July 15, 2024 | WILLS STEPHEN T | Executive VP and CFO/COO | A | Common Stock | 69000 | $0.00 | 296,636.0000 | 293,951 | 30.31% | 23.47% |
| July 15, 2023 | Hull Joseph Stanley | Not found | A | Stock Option (Right to Buy) | 17000 | $0.00 | 57,780.0000 | 0 | 41.69% | 0.00% |
| July 15, 2024 | Hull Joseph Stanley | Not found | A | Common Stock | 12000 | $0.00 | 42,272.0000 | 293,951 | 39.64% | 4.08% |
| May 6, 2024 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 21993 | $0.00 | 374,364.0000 | 0 | 6.24% | 0.00% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 7912 | $0.00 | 352,371.0000 | 0 | 2.30% | 0.00% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 14357 | $0.00 | 344,459.0000 | 0 | 4.35% | 0.00% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 13565 | $0.00 | 330,102.0000 | 0 | 4.29% | 0.00% |
| July 15, 2024 | SPANA CARL | President and CEO | A | Stock Option (Right to Buy) | 113500 | $0.00 | 316,537.0000 | 293,951 | 55.90% | 38.61% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Common Stock | 14025 | $0.00 | 364,887.0000 | 0 | 4.00% | 0.00% |
| June 4, 2024 | SPANA CARL | President and CEO | A | Common Stock | 5318 | $0.00 | 350,862.0000 | 0 | 1.54% | 0.00% |
| April 11, 2024 | DEVEER ROBERT K JR | Not found | P | Common Stock | 6000 | $2.12 | 40,845.0000 | 0 | 17.22% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 200 | $2.00 | 37,574.0000 | 0 | 0.53% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 7286 | $2.00 | 37,574.0000 | 0 | 16.24% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 1685 | $2.00 | 44,860.0000 | 0 | 3.62% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 106 | $2.01 | 35,460.0000 | 0 | 0.30% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 460 | $2.02 | 35,000.0000 | 0 | 1.30% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 1808 | $2.01 | 35,566.0000 | 0 | 4.84% | 0.00% |
| March 6, 2024 | DEVEER ROBERT K JR | Not found | S | Common Stock | 155 | $2.03 | 34,845.0000 | 0 | 0.44% | 0.00% |