PTNNasdaqPharmaceutical PreparationsFiscal year ends June 30
PALATIN TECHNOLOGIES INC
Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Sep 28, 2026
$5.99−0.03 (-0.50%)
Close on Oct 19, 2026
- Market cap
- $23.46M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
38.5%
1M of 2M shares
Institutional holders
25
6 new, 5 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 1 sales
Net sold $9.46K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2,307,000 | 9.90% | 13G (passive) | Nov 12, 2025 |
| Sirenia Capital Management LP | 2,307,000 | 9.90% | 13G (passive) | Mar 31, 2026 |
| Graham Walmsley | 182,162 | 9.90% | 13G (passive) amendment | Mar 31, 2026 |
| Janus Henderson Group PLC | 170,097 | 9.99% | 13G (passive) | Nov 28, 2025 |
| Driehaus Capital Management LLC | 166,713 | 9.79% | 13G (passive) | Dec 31, 2025 |
| Logos Global Management GP LLC | 142,292 | 9.90% | 13G (passive) | Nov 6, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of PTN | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Driehaus Capital Management LLC | 166,713 | 9.36% | $1.80M | – | 0.01% |
| Jupiter Topco LLC | 140,000 | 7.86% | $1.51M | New | 0.00% |
| Logos Global Management LP | 130,000 | 7.30% | $1.40M | −10,000 | 0.06% |
| Ra Capital Management, L.P. | 62,124 | 3.49% | $670.32K | −7,876 | 0.01% |
| Balyasny Asset Management L.P. | 41,110 | 2.31% | $443.58K | −59 | 0.00% |
| Morgan Stanley | 27,272 | 1.53% | $294.27K | – | 0.00% |
| Opaleye Management Inc. | 20,500 | 1.15% | $221.20K | New | 0.02% |
| Geode Capital Management, LLC | 19,382 | 1.09% | $209.24K | +880 | 0.00% |
| Vanguard Capital Management LLC | 18,911 | 1.06% | $204.05K | −68 | 0.00% |
| Miller Financial Services LLC | 15,000 | 0.84% | $161.85K | +2,400 | 0.13% |
| LPL Financial LLC | 12,552 | 0.70% | $135.44K | −3 | 0.00% |
| Woodline Partners LP | 11,244 | 0.63% | $121.32K | New | 0.00% |
| Vanguard Fiduciary Trust Co | 8,842 | 0.50% | $95.41K | +68 | 0.00% |
| BlackRock, Inc. | 5,652 | 0.32% | $60.99K | New | 0.00% |
| UBS Group AG | 2,986 | 0.17% | $32.22K | −343 | 0.00% |
| Vanguard Global Advisers, LLC | 1,250 | 0.07% | $13.49K | – | 0.00% |
| Tower Research Capital LLC (TRC) | 593 | 0.03% | $6.40K | +255 | 0.00% |
| Osaic Holdings, Inc. | 170 | 0.01% | $1.83K | +1 | 0.00% |
| Jones Financial Companies Lllp | 155 | 0.01% | $1.77K | +5 | 0.00% |
| US Bancorp \de\ | 125 | 0.01% | $1.35K | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 25 | 1M | 38.5% | 6 / 7 | 7 / 5 | 0M | 0M |
| Q1 2026 | 25 | 1M | 43.3% | 11 / 5 | 2 / 6 | 0M | 0M |
| Q4 2025 | 22 | 1M | 47.3% | 22 / 0 | 0 / 0 | 1M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of PTN | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Extended Market Index Fund | 18,911 | 1.06% | $204.05K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 8,904 | 0.50% | $124.83K | 0.00% | May 31, 2026 |
| iShares Micro-Cap ETF | 5,313 | 0.30% | $57.33K | 0.00% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 3,119 | 0.18% | $43.73K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 2,621 | 0.15% | $36.75K | 0.00% | May 31, 2026 |
| 1290 VT Micro Cap Portfolio | 339 | 0.02% | $3.66K | 0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Carl Spana | President and CEO, Director | 65,160 | 3.66% | Jul 17, 2026 |
| Stephen T. Wills | Executive VP and CFO/COO | 63,792 | 3.58% | Jul 17, 2026 |
| Arlene Morris | Director | 41,580 | 2.33% | Aug 5, 2026 |
| John K. A. Prendergast | Director | 13,802 | 0.77% | Aug 5, 2026 |
| Alan W. Dunton | Director | 21,601 | 1.21% | Aug 5, 2026 |
| Robert K. Deveer Jr | Director | 160,125 | 8.99% | May 12, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Carl Spana President and CEO, Director | Jul 15, 2026 | Tax withholding | −33 | $11.77 | $388 | 65,160 |
| Carl Spana President and CEO, Director | Jul 15, 2026 | Tax withholding | −119 | $11.72 | $1.39K | 65,041 |
| Carl Spana President and CEO, Director | Jul 15, 2026 | Tax withholding | −142 | $14.34 | $2.04K | 64,899 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 15, 2026 | Tax withholding | −94 | $14.34 | $1.35K | 63,792 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 15, 2026 | Tax withholding | −79 | $11.72 | $926 | 63,886 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 15, 2026 | Tax withholding | −22 | $11.77 | $259 | 63,965 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 30, 2025 | Tax withholding | −91 | $21.38 | $1.95K | 63,371 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 30, 2025 | Tax withholding | −26 | $21.38 | $556 | 63,462 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 30, 2025 | Tax withholding | −95 | $21.38 | $2.03K | 63,276 |
| Carl Spana President and CEO, Director | Dec 30, 2025 | Tax withholding | −143 | $21.38 | $3.06K | 64,377 |
| Carl Spana President and CEO, Director | Dec 30, 2025 | Tax withholding | −138 | $21.38 | $2.95K | 64,520 |
| Carl Spana President and CEO, Director | Dec 30, 2025 | Tax withholding | −40 | $21.38 | $855 | 64,658 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 24, 2025 | Sale(10b5-1 plan) | −565 | $16.74 | $9.46K | 63,488 |
| Carl Spana President and CEO, Director | Dec 9, 2025 | Award | +110 | – | – | 63,923 |
| Carl Spana President and CEO, Director | Dec 9, 2025 | Award | +395 | – | – | 64,698 |
| Carl Spana President and CEO, Director | Dec 9, 2025 | Award | +380 | – | – | 64,303 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 9, 2025 | Award | +330 | – | – | 63,708 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 9, 2025 | Award | +345 | – | – | 64,053 |
| Stephen T. Wills Executive VP and CFO/COO | Dec 9, 2025 | Award | +95 | – | – | 63,378 |
| Alan W. Dunton Director | Dec 9, 2025 | Award | +1,000 | – | – | 14,081 |
| Alan W. Dunton Director | Dec 9, 2025 | Award | +1,000 | – | – | 13,081 |
| John K. A. Prendergast Director | Dec 9, 2025 | Award | +1,300 | – | – | 13,802 |
| John K. A. Prendergast Director | Dec 9, 2025 | Award | +1,300 | – | – | 15,102 |
| Carl Spana President and CEO, Director | Nov 14, 2025 | Tax withholding | −142 | $5.50 | $781 | 33,113 |
| Carl Spana President and CEO, Director | Nov 14, 2025 | Tax withholding | −119 | $8.00 | $952 | 33,255 |
| Carl Spana President and CEO, Director | Nov 14, 2025 | Tax withholding | −33 | $8.00 | $264 | 33,374 |
| Carl Spana President and CEO, Director | Nov 14, 2025 | Tax withholding | −51 | $8.00 | $408 | 33,407 |
| Stephen T. Wills Executive VP and CFO/COO | Nov 14, 2025 | Tax withholding | −22 | $8.00 | $176 | 32,757 |
| Stephen T. Wills Executive VP and CFO/COO | Nov 14, 2025 | Tax withholding | −79 | $8.00 | $632 | 32,678 |
| Stephen T. Wills Executive VP and CFO/COO | Nov 14, 2025 | Tax withholding | −95 | $5.50 | $523 | 32,583 |
| Stephen T. Wills Executive VP and CFO/COO | Nov 14, 2025 | Tax withholding | −33 | $8.00 | $264 | 32,779 |
| Stephen T. Wills Executive VP and CFO/COO | Jun 13, 2025 | Buy | +1,500 | $150000.00 | $225.00M | 1,640,756 |
| Alan W. Dunton Director | Jun 13, 2025 | Buy | +200 | $20000.00 | $4.00M | 224,112 |
| Carl Spana President and CEO, Director | Jun 13, 2025 | Buy | +1,500 | $150000.00 | $225.00M | 1,672,940 |
| Robert K. Deveer Jr Director | May 7, 2025 | Buy | +100,000 | $0.10 | $10.00K | 138,065 |
| Stephen T. Wills Executive VP and CFO/COO | Aug 1, 2024 | Sale | −2,499 | $1.66 | $4.15K | 237,956 |
| Stephen T. Wills Executive VP and CFO/COO | Aug 1, 2024 | Sale | −2,500 | $1.65 | $4.13K | 235,456 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,400 | $1.89 | $2.65K | 250,096 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,527 | $1.82 | $2.78K | 255,099 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,933 | $1.82 | $3.52K | 253,166 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,670 | $1.89 | $3.16K | 251,496 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −3,350 | $1.88 | $6.30K | 240,455 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −3,942 | $1.88 | $7.41K | 243,805 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,266 | $1.89 | $2.39K | 247,747 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 30, 2024 | Tax withholding | −1,083 | $1.89 | $2.05K | 249,013 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −5,056 | $1.88 | $9.51K | 261,459 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −5,948 | $1.88 | $11.18K | 266,515 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −1,917 | $1.89 | $3.62K | 272,463 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −1,640 | $1.89 | $3.10K | 274,380 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −2,045 | $1.89 | $3.87K | 276,020 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −2,540 | $1.89 | $4.80K | 278,065 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −2,951 | $1.82 | $5.37K | 280,605 |
| Carl Spana President and CEO, Director | Jul 30, 2024 | Tax withholding | −2,331 | $1.82 | $4.24K | 283,556 |
| Alan W. Dunton Director | Jul 15, 2024 | Award | +12,000 | – | – | 42,294 |
| Robert K. Deveer Jr Director | Jul 15, 2024 | Award | +12,000 | – | – | 38,065 |
| Arlene Morris Director | Jul 15, 2024 | Award | +12,000 | – | – | 41,580 |
| Stephen T. Wills Executive VP and CFO/COO | Jul 15, 2024 | Award | +69,000 | – | – | 296,636 |
| Carl Spana President and CEO, Director | Jul 15, 2024 | Award | +79,000 | – | – | 331,686 |
| Anthony M. Manning Director | Jul 15, 2024 | Award | +12,000 | – | – | 36,080 |
| John K. A. Prendergast Director | Jul 15, 2024 | Award | +16,000 | – | – | 63,310 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Stephen T. Wills Director | Dec 29, 2025 | 565 | $9.46K | Dec 24, 2025 | Stock Grants |
| deVeer Robert Jr. Director | Mar 4, 2024 | 11,700 | $25.98K | Mar 4, 2024 | Directorship Compensation |
| Alan W. Dunton Member of immediate family of any of the foregoing | Dec 6, 2023 | 160 | $402 | Dec 6, 2023 | Stock Award |
| Alan W. Dunton Director | Dec 1, 2023 | 200 | $410 | Dec 1, 2023 | Stock award |