PBYI
Puma Biotechnology Inc
NASDAQ: PBYI · HEALTHCARE · BIOTECHNOLOGY
$7.48
-0.80% today
Updated 2026-04-29
Market cap
$382.08M
P/E ratio
12.31
P/S ratio
1.67x
EPS (TTM)
$0.61
Dividend yield
—
52W range
$3 – $8
Volume
0.4M
Puma Biotechnology Inc (PBYI) Insider transactions
Net insider activity
Net buying (1,884,579 shares)
Buy transactions
44
Sell transactions
56
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-18 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 66,541 | — | — |
| 2026-02-18 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 46,739 | — | — |
| 2026-02-18 | HUNT, DOUGLAS M | See Remarks | Buy | 70,321 | — | — |
| 2026-02-18 | HUNT, DOUGLAS M | See Remarks | Buy | 49,394 | — | — |
| 2026-02-18 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 227,474 | — | — |
| 2026-02-18 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 159,778 | — | — |
| 2026-01-07 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 6,405 | $5.88 | $37654.99 |
| 2026-01-07 | HUNT, DOUGLAS M | See Remarks | Sale | 5,014 | $5.88 | $29477.31 |
| 2026-01-07 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 18,012 | $5.88 | $105892.55 |
| 2026-01-06 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 4,540 | $5.84 | $26531.76 |
| 2026-01-06 | HUNT, DOUGLAS M | See Remarks | Sale | 3,973 | $5.84 | $23218.21 |
| 2026-01-06 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 16,938 | $5.84 | $98985.67 |
| 2025-11-11 | MILLER, MICHAEL PATRICK | Director | Sale | 20,000 | $4.86 | $97228.00 |
| 2025-07-18 | CESANO, ALESSANDRA | Director | Sale | 27,000 | $3.37 | $90909.00 |
| 2025-07-09 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 3,935 | $3.54 | $13910.23 |
| 2025-07-09 | HUNT, DOUGLAS M | See Remarks | Sale | 3,443 | $3.54 | $12171.01 |
| 2025-07-09 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 21,580 | $3.54 | $76285.30 |
| 2025-07-08 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 5,587 | $3.53 | $19738.87 |
| 2025-07-08 | HUNT, DOUGLAS M | See Remarks | Sale | 4,374 | $3.53 | $15453.34 |
| 2025-07-08 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 25,592 | $3.53 | $90416.54 |
| 2025-06-13 | WILSON, TROY EDWARD | Director | Sale | 10,800 | $3.40 | $36720.00 |
| 2025-06-13 | STUGLIK, BRIAN M | Director | Sale | 8,100 | $3.39 | $27459.00 |
| 2025-06-13 | SENDEROWICZ, ADRIAN | Director | Sale | 27,000 | $3.40 | $91800.00 |
| 2025-06-13 | MOYES, JAY M | Director | Sale | 22,000 | $3.40 | $74800.00 |
| 2025-06-13 | DORVAL, ALLISON | Director | Sale | 11,610 | $3.40 | $39474.00 |
| 2025-06-13 | CESANO, ALESSANDRA | Director | Sale | 12,150 | $3.40 | $41310.00 |
| 2025-06-11 | WILSON, TROY EDWARD | Director | Buy | 27,000 | — | — |
| 2025-06-11 | STUGLIK, BRIAN M | Director | Buy | 27,000 | — | — |
| 2025-06-11 | SENDEROWICZ, ADRIAN | Director | Buy | 27,000 | — | — |
| 2025-06-11 | MOYES, JAY M | Director | Buy | 27,000 | — | — |
| 2025-06-11 | MILLER, MICHAEL PATRICK | Director | Buy | 27,000 | — | — |
| 2025-06-11 | DORVAL, ALLISON | Director | Buy | 27,000 | — | — |
| 2025-06-11 | CESANO, ALESSANDRA | Director | Buy | 27,000 | — | — |
| 2025-02-07 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 85,067 | — | — |
| 2025-02-07 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 61,456 | — | — |
| 2025-02-07 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Buy | 66,221 | — | — |
| 2025-02-07 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Buy | 47,841 | — | — |
| 2025-02-07 | HUNT, DOUGLAS M | See Remarks | Buy | 66,604 | — | — |
| 2025-02-07 | HUNT, DOUGLAS M | See Remarks | Buy | 48,117 | — | — |
| 2025-02-07 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 274,622 | — | — |
| 2025-02-07 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 198,399 | — | — |
| 2025-01-02 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 10,227 | $3.15 | $32232.44 |
| 2025-01-02 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Sale | 9,437 | $3.15 | $29742.59 |
| 2025-01-02 | HUNT, DOUGLAS M | See Remarks | Sale | 8,633 | $3.15 | $27208.63 |
| 2025-01-02 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 33,841 | $3.15 | $106656.68 |
| 2024-08-12 | MILLER, MICHAEL PATRICK | Director | Sale | 23,358 | $3.49 | $81465.70 |
| 2024-07-17 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 4,156 | $3.70 | $15381.77 |
| 2024-07-17 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Sale | 2,598 | $3.70 | $9615.46 |
| 2024-07-17 | HUNT, DOUGLAS M | See Remarks | Sale | 3,637 | $3.70 | $13460.90 |
| 2024-07-17 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 21,920 | $3.70 | $81128.11 |
| 2024-07-02 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 5,295 | $3.27 | $17306.71 |
| 2024-07-02 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Sale | 6,051 | $3.27 | $19777.69 |
| 2024-07-02 | HUNT, DOUGLAS M | See Remarks | Sale | 4,349 | $3.27 | $14214.71 |
| 2024-07-02 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 18,885 | $3.27 | $61725.62 |
| 2024-06-18 | WILSON, TROY EDWARD | Director | Buy | 27,000 | — | — |
| 2024-06-18 | STUGLIK, BRIAN M | Director | Buy | 27,000 | — | — |
| 2024-06-18 | SENDEROWICZ, ADRIAN | Director | Buy | 27,000 | — | — |
| 2024-06-18 | MOYES, JAY M | Director | Buy | 27,000 | — | — |
| 2024-06-18 | MILLER, MICHAEL PATRICK | Director | Buy | 27,000 | — | — |
| 2024-06-18 | DORVAL, ALLISON | Director | Buy | 27,000 | — | — |
| 2024-06-18 | CESANO, ALESSANDRA | Director | Buy | 27,000 | — | — |
| 2024-06-13 | WILSON, TROY EDWARD | Director | Sale | 27,000 | $3.33 | $89901.90 |
| 2024-06-13 | STUGLIK, BRIAN M | Director | Sale | 9,900 | $3.39 | $33528.33 |
| 2024-06-13 | SENDEROWICZ, ADRIAN | Director | Sale | 27,000 | $3.33 | $89818.20 |
| 2024-06-13 | MOYES, JAY M | Director | Sale | 22,000 | $3.34 | $73466.80 |
| 2024-06-13 | DORVAL, ALLISON | Director | Sale | 11,000 | $3.37 | $37096.40 |
| 2024-03-15 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 9,047 | — | — |
| 2024-03-15 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 6,577 | — | — |
| 2024-02-12 | WONG, ALVIN F | Chief Scientific Officer | Buy | 59,946 | — | — |
| 2024-02-12 | WONG, ALVIN F | Chief Scientific Officer | Buy | 43,307 | — | — |
| 2024-02-12 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 59,946 | — | — |
| 2024-02-12 | NOUGUES, MAXIMO F | Chief Financial Officer | Buy | 43,307 | — | — |
| 2024-02-12 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Buy | 37,466 | — | — |
| 2024-02-12 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Buy | 27,067 | — | — |
| 2024-02-12 | HUNT, DOUGLAS M | See Remarks | Buy | 52,452 | — | — |
| 2024-02-12 | HUNT, DOUGLAS M | See Remarks | Buy | 37,894 | — | — |
| 2024-02-12 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 222,573 | — | — |
| 2024-02-12 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Buy | 160,796 | — | — |
| 2024-01-03 | WONG, ALVIN F | Chief Scientific Officer | Sale | 7,733 | $4.49 | $34689.46 |
| 2024-01-03 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 15,682 | $4.49 | $70347.88 |
| 2024-01-03 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Sale | 12,956 | $4.49 | $58119.32 |
| 2024-01-03 | HUNT, DOUGLAS M | See Remarks | Sale | 8,358 | $4.49 | $37493.15 |
| 2024-01-03 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 41,396 | $4.49 | $185698.32 |
| 2023-12-04 | WONG, ALVIN F | Chief Scientific Officer | Sale | 280 | $3.76 | $1053.02 |
| 2023-11-07 | MILLER, MICHAEL PATRICK | Director | Sale | 25,000 | $2.83 | $70802.50 |
| 2023-07-03 | WONG, ALVIN F | Chief Scientific Officer | Sale | 6,938 | $3.31 | $22973.11 |
| 2023-07-03 | NOUGUES, MAXIMO F | Chief Financial Officer | Sale | 14,680 | $3.31 | $48608.42 |
| 2023-07-03 | LUDWIG, JEFFREY JEROME | Chief Commercial Officer | Sale | 12,103 | $3.31 | $40075.45 |
| 2023-07-03 | HUNT, DOUGLAS M | See Remarks | Sale | 7,809 | $3.31 | $25857.16 |
| 2023-07-03 | AUERBACH, ALAN H | Director, President and CEO, 10% Owner | Sale | 60,698 | $3.31 | $200983.22 |
| 2023-06-13 | WILSON, TROY EDWARD | Director | Sale | 27,000 | $3.45 | $93268.80 |
| 2023-06-13 | STUGLIK, BRIAN M | Director | Buy | 27,000 | — | — |
| 2023-06-13 | STUGLIK, BRIAN M | Director | Sale | 9,900 | $3.46 | $34252.02 |
| 2023-06-13 | SENDEROWICZ, ADRIAN | Director | Sale | 27,000 | $3.45 | $93279.60 |
| 2023-06-13 | MOYES, JAY M | Director | Buy | 27,000 | — | — |
| 2023-06-13 | MOYES, JAY M | Director | Sale | 22,000 | $3.45 | $75970.40 |
| 2023-06-13 | MILLER, MICHAEL PATRICK | Director | Buy | 27,000 | — | — |
| 2023-06-13 | MILLER, MICHAEL PATRICK | Director | Sale | 13,500 | $3.45 | $46630.35 |
| 2023-06-13 | DORVAL, ALLISON | Director | Buy | 27,000 | — | — |
| 2023-06-13 | DORVAL, ALLISON | Director | Sale | 10,000 | $3.45 | $34500.00 |