PUMA BIOTECHNOLOGY, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| MILLER MICHAEL PATRICK | — | Sale | 20,000 | $4.86 | $97,200 | 54,000 | Nov 11, 2025 |
| Cesano Alessandra | — | Sale | 27,000 | $3.37 | $90,990 | 41,850 | Jul 18, 2025 |
| NOUGUES MAXIMO F | Chief Financial Officer | Sale | 3,935 | $3.54 | $13,930 | 204,229 | Jul 8, 2025 |
| HUNT DOUGLAS M | See Remarks | Sale | 3,443 | $3.54 | $12,188 | 164,894 | Jul 8, 2025 |
| AUERBACH ALAN H | President and CEO | Sale | 21,580 | $3.54 | $76,393 | 7,180,901 | Jul 8, 2025 |
| WILSON TROY EDWARD | — | Sale | 10,800 | $3.40 | $36,720 | 43,550 | Jun 13, 2025 |
| Stuglik Brian M | — | Sale | 8,100 | $3.39 | $27,459 | 94,958 | Jun 13, 2025 |
| Senderowicz Adrian | — | Sale | 27,000 | $3.40 | $91,800 | 27,000 | Jun 13, 2025 |
| MOYES JAY M | — | Sale | 22,000 | $3.40 | $74,800 | 53,322 | Jun 13, 2025 |
| Dorval Allison | — | Sale | 11,610 | $3.40 | $39,474 | 75,390 | Jun 13, 2025 |
| Cesano Alessandra | — | Sale | 12,150 | $3.40 | $41,310 | 68,850 | Jun 13, 2025 |
| MILLER MICHAEL PATRICK | — | Award / Grant | 27,000 | — | — | 74,000 | Jun 11, 2025 |
| Senderowicz Adrian | — | Award / Grant | 27,000 | — | — | 54,000 | Jun 11, 2025 |
| MOYES JAY M | — | Award / Grant | 27,000 | — | — | 75,322 | Jun 11, 2025 |
| Dorval Allison | — | Award / Grant | 27,000 | — | — | 87,000 | Jun 11, 2025 |
| Stuglik Brian M | — | Award / Grant | 27,000 | — | — | 103,058 | Jun 11, 2025 |
| WILSON TROY EDWARD | — | Award / Grant | 27,000 | — | — | 54,350 | Jun 11, 2025 |
| Cesano Alessandra | — | Award / Grant | 27,000 | — | — | 81,000 | Jun 11, 2025 |
| NOUGUES MAXIMO F | Chief Financial Officer | Award / Grant | 61,456 | — | — | 213,751 | Feb 7, 2025 |
| Ludwig Jeffrey Jerome | Chief Commercial Officer | Award / Grant | 47,841 | — | — | 156,792 | Feb 7, 2025 |
| HUNT DOUGLAS M | See Remarks | Award / Grant | 48,117 | — | — | 172,711 | Feb 7, 2025 |
| AUERBACH ALAN H | President and CEO | Award / Grant | 198,399 | — | — | 7,228,073 | Feb 7, 2025 |
| NOUGUES MAXIMO F | Chief Financial Officer | Sale | 10,227 | $3.15 | $32,215 | 152,295 | Jan 2, 2025 |
| Ludwig Jeffrey Jerome | Chief Commercial Officer | Sale | 9,437 | $3.15 | $29,727 | 108,951 | Jan 2, 2025 |
| HUNT DOUGLAS M | See Remarks | Sale | 8,633 | $3.15 | $27,194 | 124,594 | Jan 2, 2025 |
| AUERBACH ALAN H | President and CEO | Sale | 33,841 | $3.15 | $106,599 | 7,029,674 | Jan 2, 2025 |
| MILLER MICHAEL PATRICK | — | Sale | 23,358 | $3.49 | $81,519 | 47,000 | Aug 12, 2024 |
| NOUGUES MAXIMO F | Chief Financial Officer | Sale | 4,156 | $3.70 | $15,377 | 162,522 | Jul 17, 2024 |
| Ludwig Jeffrey Jerome | Chief Commercial Officer | Sale | 2,598 | $3.70 | $9,613 | 118,388 | Jul 17, 2024 |
| HUNT DOUGLAS M | See Remarks | Sale | 3,637 | $3.70 | $13,457 | 133,227 | Jul 17, 2024 |
| AUERBACH ALAN H | President and CEO | Sale | 21,920 | $3.70 | $81,104 | 7,063,515 | Jul 17, 2024 |
| NOUGUES MAXIMO F | Chief Financial Officer | Sale | 5,295 | $3.27 | $17,315 | 166,678 | Jul 2, 2024 |
| Ludwig Jeffrey Jerome | Chief Commercial Officer | Sale | 6,051 | $3.27 | $19,787 | 120,986 | Jul 2, 2024 |
| HUNT DOUGLAS M | See Remarks | Sale | 4,349 | $3.27 | $14,221 | 136,864 | Jul 2, 2024 |
| AUERBACH ALAN H | President and CEO | Sale | 18,885 | $3.27 | $61,754 | 7,085,435 | Jul 2, 2024 |
| WILSON TROY EDWARD | — | Award / Grant | 27,000 | — | — | 27,350 | Jun 18, 2024 |
| Stuglik Brian M | — | Award / Grant | 27,000 | — | — | 76,058 | Jun 18, 2024 |
| Senderowicz Adrian | — | Award / Grant | 27,000 | — | — | 27,000 | Jun 18, 2024 |
| MILLER MICHAEL PATRICK | — | Award / Grant | 27,000 | — | — | 95,358 | Jun 18, 2024 |
| MOYES JAY M | — | Award / Grant | 27,000 | — | — | 48,322 | Jun 18, 2024 |
| Dorval Allison | — | Award / Grant | 27,000 | — | — | 60,000 | Jun 18, 2024 |
| Cesano Alessandra | — | Award / Grant | 27,000 | — | — | 54,000 | Jun 18, 2024 |
| WILSON TROY EDWARD | — | Sale | 27,000 | $3.33 | $89,910 | 350 | Jun 13, 2024 |
| Stuglik Brian M | — | Sale | 9,900 | $3.39 | $33,561 | 49,058 | Jun 13, 2024 |
| Senderowicz Adrian | — | Sale | 27,000 | $3.33 | $89,910 | — | Jun 13, 2024 |
| MOYES JAY M | — | Sale | 22,000 | $3.34 | $73,480 | 21,322 | Jun 13, 2024 |
| Dorval Allison | — | Sale | 11,000 | $3.37 | $37,070 | 33,000 | Jun 13, 2024 |
| AUERBACH ALAN H | President and CEO | Award / Grant | 6,577 | — | — | 7,104,320 | Mar 15, 2024 |
| Wong Alvin F | Chief Scientific Officer | Award / Grant | 43,307 | — | — | 141,241 | Feb 12, 2024 |
| NOUGUES MAXIMO F | Chief Financial Officer | Award / Grant | 43,307 | — | — | 171,973 | Feb 12, 2024 |