Stocks
PBYI PUMA BIOTECHNOLOGY, INC.

PBYI

PUMA BIOTECHNOLOGY, INC.

Company with tickers: PBYI

CIK

1401667

CUSIP

74587V107

Shares Outstanding

50,876,487

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-02-18	HUNT DOUGLAS M	See Remarks	Award	70,321	—	—	70,321
2026-02-18	HUNT DOUGLAS M	See Remarks	Award	49,394	—	—	205,301
2026-02-18	NOUGUES MAXIMO F	Chief Financial Officer	Award	46,739	—	—	240,023
2026-02-18	NOUGUES MAXIMO F	Chief Financial Officer	Award	66,541	—	—	66,541
2026-02-18	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	159,778	—	—	7,305,729
2026-02-18	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	227,474	—	—	227,474
2026-01-07	NOUGUES MAXIMO F	Chief Financial Officer	Sell	6,405	$5.88	$37,655	193,284
2026-01-07	HUNT DOUGLAS M	See Remarks	Sell	5,014	$5.88	$29,477	155,907
2026-01-07	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	18,012	$5.88	$105,893	7,145,951
2026-01-06	NOUGUES MAXIMO F	Chief Financial Officer	Sell	4,540	$5.84	$26,532	199,689
2026-01-06	HUNT DOUGLAS M	See Remarks	Sell	3,973	$5.84	$23,218	160,921
2026-01-06	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	16,938	$5.84	$98,986	7,163,963
2025-11-11	MILLER MICHAEL PATRICK	Director	Sell	20,000	$4.86	$97,228	54,000
2025-07-18	Cesano Alessandra	Director	Sell	27,000	$3.37	$90,909	41,850
2025-07-09	NOUGUES MAXIMO F	Chief Financial Officer	Sell	3,935	$3.54	$13,910	204,229
2025-07-09	HUNT DOUGLAS M	See Remarks	Sell	3,443	$3.54	$12,171	164,894
2025-07-09	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	21,580	$3.54	$76,285	7,180,901
2025-07-08	NOUGUES MAXIMO F	Chief Financial Officer	Sell	5,587	$3.53	$19,739	208,164
2025-07-08	HUNT DOUGLAS M	See Remarks	Sell	4,374	$3.53	$15,453	168,337
2025-07-08	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	25,592	$3.53	$90,417	7,202,481
2025-06-13	WILSON TROY EDWARD	Director	Other	400	—	—	400
2025-06-13	WILSON TROY EDWARD	Director	Sell	10,800	$3.40	$36,720	43,550
2025-06-13	Senderowicz Adrian	Director	Sell	27,000	$3.40	$91,800	27,000
2025-06-13	MOYES JAY M	Director	Sell	22,000	$3.40	$74,800	53,322
2025-06-13	Dorval Allison	Director	Sell	11,610	$3.40	$39,474	75,390
2025-06-13	Cesano Alessandra	Director	Sell	12,150	$3.40	$41,310	68,850
2025-06-13	Stuglik Brian M	Director	Sell	8,100	$3.39	$27,459	94,958
2025-06-11	MILLER MICHAEL PATRICK	Director	Award	27,000	—	—	74,000
2025-06-11	Senderowicz Adrian	Director	Award	27,000	—	—	54,000
2025-06-11	Dorval Allison	Director	Award	27,000	—	—	87,000
2025-06-11	Stuglik Brian M	Director	Award	27,000	—	—	103,058
2025-06-11	WILSON TROY EDWARD	Director	Other	400	—	—	400
2025-06-11	WILSON TROY EDWARD	Director	Award	27,000	—	—	54,350
2025-06-11	MOYES JAY M	Director	Award	27,000	—	—	75,322
2025-06-11	Cesano Alessandra	Director	Award	27,000	—	—	81,000
2025-02-07	Ludwig Jeffrey Jerome	Chief Commercial Officer	Award	47,841	—	—	156,792
2025-02-07	Ludwig Jeffrey Jerome	Chief Commercial Officer	Award	66,221	—	—	66,221
2025-02-07	HUNT DOUGLAS M	See Remarks	Award	48,117	—	—	172,711
2025-02-07	HUNT DOUGLAS M	See Remarks	Award	66,604	—	—	66,604
2025-02-07	NOUGUES MAXIMO F	Chief Financial Officer	Award	61,456	—	—	213,751
2025-02-07	NOUGUES MAXIMO F	Chief Financial Officer	Award	85,067	—	—	85,067
2025-02-07	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	274,622	—	—	274,622
2025-02-07	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	198,399	—	—	7,228,073
2025-01-02	NOUGUES MAXIMO F	Chief Financial Officer	Sell	10,227	$3.15	$32,232	152,295
2025-01-02	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	9,437	$3.15	$29,743	108,951
2025-01-02	HUNT DOUGLAS M	See Remarks	Sell	8,633	$3.15	$27,209	124,594
2025-01-02	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	33,841	$3.15	$106,657	7,029,674
2024-08-12	MILLER MICHAEL PATRICK	Director	Sell	23,358	$3.49	$81,466	47,000
2024-07-17	HUNT DOUGLAS M	See Remarks	Sell	3,637	$3.70	$13,461	133,227
2024-07-17	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	21,920	$3.70	$81,128	7,063,515
2024-07-17	NOUGUES MAXIMO F	Chief Financial Officer	Sell	4,156	$3.70	$15,382	162,522
2024-07-17	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	2,598	$3.70	$9,615	118,388
2024-07-02	NOUGUES MAXIMO F	Chief Financial Officer	Sell	5,295	$3.27	$17,307	166,678
2024-07-02	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	6,051	$3.27	$19,778	120,986
2024-07-02	HUNT DOUGLAS M	See Remarks	Sell	4,349	$3.27	$14,215	136,864
2024-07-02	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	18,885	$3.27	$61,726	7,085,435
2024-06-18	Stuglik Brian M	Director	Award	27,000	—	—	76,058
2024-06-18	Senderowicz Adrian	Director	Award	27,000	—	—	27,000
2024-06-18	MILLER MICHAEL PATRICK	Director	Award	27,000	—	—	95,358
2024-06-18	MOYES JAY M	Director	Award	27,000	—	—	48,322
2024-06-18	Dorval Allison	Director	Award	27,000	—	—	60,000
2024-06-18	Cesano Alessandra	Director	Award	27,000	—	—	54,000
2024-06-18	WILSON TROY EDWARD	Director	Other	400	—	—	400
2024-06-18	WILSON TROY EDWARD	Director	Award	27,000	—	—	27,350
2024-06-13	WILSON TROY EDWARD	Director	Other	400	—	—	400
2024-06-13	WILSON TROY EDWARD	Director	Sell	27,000	$3.33	$89,902	350
2024-06-13	Stuglik Brian M	Director	Sell	9,900	$3.39	$33,528	49,058
2024-06-13	Senderowicz Adrian	Director	Sell	27,000	$3.33	$89,818	0
2024-06-13	MOYES JAY M	Director	Sell	22,000	$3.34	$73,467	21,322
2024-06-13	Dorval Allison	Director	Sell	11,000	$3.37	$37,096	33,000
2024-03-15	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	9,047	—	—	9,047
2024-03-15	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	6,577	—	—	7,104,320
2024-02-12	HUNT DOUGLAS M	See Remarks	Award	52,452	—	—	52,452
2024-02-12	HUNT DOUGLAS M	See Remarks	Award	37,894	—	—	141,213
2024-02-12	Wong Alvin F	Chief Scientific Officer	Award	43,307	—	—	141,241
2024-02-12	Wong Alvin F	Chief Scientific Officer	Award	59,946	—	—	59,946
2024-02-12	NOUGUES MAXIMO F	Chief Financial Officer	Award	59,946	—	—	59,946
2024-02-12	NOUGUES MAXIMO F	Chief Financial Officer	Award	43,307	—	—	171,973
2024-02-12	Ludwig Jeffrey Jerome	Chief Commercial Officer	Award	37,466	—	—	37,466
2024-02-12	Ludwig Jeffrey Jerome	Chief Commercial Officer	Award	27,067	—	—	127,037
2024-02-12	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	222,573	—	—	222,573
2024-02-12	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Award	160,796	—	—	7,097,743
2024-01-03	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	41,396	$4.49	$185,698	6,936,947
2024-01-03	Wong Alvin F	Chief Scientific Officer	Sell	7,733	$4.49	$34,689	98,214
2024-01-03	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	12,956	$4.49	$58,119	99,970
2024-01-03	NOUGUES MAXIMO F	Chief Financial Officer	Sell	15,682	$4.49	$70,348	128,666
2024-01-03	HUNT DOUGLAS M	See Remarks	Sell	8,358	$4.49	$37,493	103,319
2023-12-04	Wong Alvin F	Chief Scientific Officer	Sell	280	$3.76	$1,053	97,934
2023-11-07	MILLER MICHAEL PATRICK	Director	Sell	25,000	$2.83	$70,803	43,358
2023-07-03	NOUGUES MAXIMO F	Chief Financial Officer	Sell	14,680	$3.31	$48,608	144,348
2023-07-03	HUNT DOUGLAS M	See Remarks	Sell	7,809	$3.31	$25,857	111,677
2023-07-03	Wong Alvin F	Chief Scientific Officer	Sell	6,938	$3.31	$22,973	105,947
2023-07-03	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	12,103	$3.31	$40,075	112,926
2023-07-03	AUERBACH ALAN H	Director, President and CEO, 10% Owner	Sell	60,698	$3.31	$200,983	6,978,343
2023-06-13	Senderowicz Adrian	Director	Sell	27,000	$3.45	$93,280	0
2023-06-13	Senderowicz Adrian	Director	Award	27,000	—	—	27,000
2023-06-13	Dorval Allison	Director	Award	27,000	—	—	44,000
2023-06-13	Dorval Allison	Director	Sell	10,000	$3.45	$34,500	17,000
2023-06-13	MILLER MICHAEL PATRICK	Director	Sell	13,500	$3.45	$46,630	41,358
2023-06-13	MILLER MICHAEL PATRICK	Director	Award	27,000	—	—	68,358