PUMA BIOTECHNOLOGY, INC.
Total Trades
96
Buys
0
Sells
90
Largest Trade
N/A
Insiders
12
Institutional Funds
120
Inst. Value
$1M+
Activist Filings
21
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| AUERBACH ALAN H | President and CEO | SELL | $100K–$500K | 27K | $4.18 | Jan 5, 2023 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $4.50 | Dec 6, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 429 | $4.50 | Dec 6, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 159 | $4.50 | Dec 6, 2022 |
| Wong Alvin F | Chief Scientific O… | SELL | $1K–$15K | 514 | $4.50 | Dec 6, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | <$1K | 429 | $2.25 | Nov 4, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.25 | Nov 4, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 163 | $2.25 | Nov 4, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 165 | $2.34 | Oct 5, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 435 | $2.34 | Oct 5, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.34 | Oct 5, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 164 | $2.59 | Sep 7, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 433 | $2.59 | Sep 7, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.59 | Sep 7, 2022 |
| MILLER MICHAEL PATRICK | Director | SELL | $50K–$100K | 25K | $3.55 | Aug 10, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 161 | $2.89 | Aug 5, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 429 | $2.89 | Aug 4, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.89 | Aug 4, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 4K | $2.63 | Jul 8, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $50K–$100K | 26K | $2.63 | Jul 8, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | $15K–$50K | 6K | $2.63 | Jul 8, 2022 |
| Ludwig Jeffrey Jerome | Chief Commercial O… | SELL | $15K–$50K | 6K | $2.63 | Jul 8, 2022 |
| Wong Alvin F | Chief Scientific O… | SELL | $1K–$15K | 3K | $2.63 | Jul 8, 2022 |
| Senderowicz Adrian | Director | SELL | $50K–$100K | 28K | $2.63 | Jun 22, 2022 |
| WILSON TROY EDWARD | Director | SELL | $50K–$100K | 28K | $2.58 | Jun 21, 2022 |
| Stuglik Brian M | Director | SELL | $15K–$50K | 13K | $2.69 | Jun 21, 2022 |
| MOYES JAY M | Director | SELL | $50K–$100K | 23K | $2.64 | Jun 21, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 438 | $2.31 | May 5, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 165 | $2.34 | May 4, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 165 | $2.34 | May 4, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 165 | $2.34 | May 4, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.32 | May 4, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $3.08 | Apr 5, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 413 | $3.08 | Apr 5, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 206 | $3.08 | Apr 5, 2022 |
| MILLER MICHAEL PATRICK | Director | SELL | $50K–$100K | 26K | $2.80 | Mar 17, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 169 | $2.26 | Mar 4, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 446 | $2.26 | Mar 4, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.26 | Mar 4, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 533 | $2.47 | Feb 4, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | <$1K | 199 | $2.48 | Feb 3, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $1K–$15K | 1K | $2.46 | Feb 3, 2022 |
| Ludwig Jeffrey Jerome | Chief Commercial O… | SELL | $15K–$50K | 5K | $3.20 | Jan 6, 2022 |
| HUNT DOUGLAS M | See Remarks | SELL | $1K–$15K | 4K | $3.21 | Jan 5, 2022 |
| AUERBACH ALAN H | President and CEO | SELL | $50K–$100K | 23K | $3.19 | Jan 5, 2022 |
| NOUGUES MAXIMO F | CFO | SELL | $15K–$50K | 7K | $3.19 | Jan 5, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 120 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 3.5M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 2.1M | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 2.0M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 1.7M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.3M | $1M+ | SH |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 1.1M | $1M+ | SH |
| STATE STREET CORP | 877K | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 875K | $1M+ | SH |
| KENNEDY CAPITAL MANAGEMENT LLC | 868K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 866K | $1M+ | SH |
| RITHOLTZ WEALTH MANAGEMENT | 694K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 548K | $1M+ | SH |
| GLOBEFLEX CAPITAL L P | 453K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 405K | $1M+ | SH |
| PRUDENTIAL FINANCIAL INC | 257K | $1M+ | SH |
| FEDERATED HERMES, INC. | 238K | $1M+ | SH |
| PANAGORA ASSET MANAGEMENT INC | 195K | $1M+ | SH |
| Empowered Funds, LLC | 186K | $1M+ | SH |
| Empowered Funds, LLC | 186K | $1M+ | SH |
| Prospera Financial Services Inc | 185K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Apr 17, 2025
5.6%
2.8M shares
SC 13G/A · Feb 14, 2025
3.3%
1.7M shares
Frazier Life Sciences Public Fund, L.P.
SC 13G/A · Feb 14, 2025
0.0%
0 shares
SC 13G/A · Feb 14, 2025
0.0%
0 shares
Integrated Core Strategies (US) LLC
SC 13G/A · Feb 3, 2025
2.8%
1.4M shares
SC 13G/A · Nov 14, 2024
2.8%
1.4M shares
SC 13G · Nov 8, 2024
7.8%
3.8M shares
SC 13G · Oct 22, 2024
7.8%
3.8M shares
Frazier Life Sciences Public Fund, L.P. 2.
SC 13G · Mar 29, 2024
2.7%
1.3M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2024
5.9%
2.8M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.0%
3.8M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 30, 2024
6.0%
2.8M shares
SC 13G · Sep 1, 2023
2.4%
1.2M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2023
9.3%
4.2M shares
SC 13G/A · Jan 19, 2023
5.8%
2.7M shares
SC 13D/A · Dec 12, 2022
20.5%
10.2M shares
SC 13G · Jul 8, 2022
4.2%
1.9M shares
SC 13D/A · Mar 15, 2022
21.0%
9.3M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2022
5.0%
2.0M shares
SC 13G/A · Feb 11, 2022
0.0%
0 shares
SC 13G · Jan 14, 2022
5.5%
2.2M shares