Form4insider filings, from the source

Company · CIK 0001401667 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

PUMA BIOTECHNOLOGY, INC. · PBYI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2,484 · 1sales $168.7M · 48net −$168.7M
$10k$10k$1M$1M$100M$100MbuyssalesApr 2014May 2016May 2018Jun 2020Jul 2022Aug 2024Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 16, 9:13 pm EDTTroy Edward WilsonDirector5,000$9.10$45,50054,750−8.37%10b5-1
Sep 14, 2026 SForm 4 →Sep 16, 9:06 pm EDTAlessandra CesanoDirector62,150$9.12$566,99456,700−52.3%10b5-1
Sep 14, 2026 MForm 4 →Sep 16, 9:06 pm EDTAlessandra CesanoDirector50,000$2.93$146,500118,850—10b5-1
Jul 6, 2026 SForm 4 →Jul 8, 8:21 pm EDTAlan H AuerbachPresident and CEO, Director, 10% Owner44,058$8.26$364,0517,261,671−0.60%10b5-1
Jul 6, 2026 SForm 4 →Jul 8, 8:19 pm EDTDouglas M HuntSee Remarks8,460$8.26$69,905196,841−4.12%10b5-1
Jul 6, 2026 SForm 4 →Jul 8, 8:18 pm EDTMaximo F NouguesChief Financial Officer9,386$8.26$77,557230,637−3.91%10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 8:16 pm EDTTroy Edward WilsonDirector10,800$7.20$77,74859,750−15.3%10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 8:14 pm EDTBrian M StuglikDirector8,100$7.20$58,311113,858−6.64%10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 8:13 pm EDTAdrian SenderowiczDirector27,000$7.20$194,31127,000−50.0%10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 8:10 pm EDTJay M MoyesDirector22,000$7.22$158,79658,322−27.4%10b5-1
Jun 12, 2026 SForm 4 →Jun 15, 8:09 pm EDTAllison DorvalDirector11,610$7.20$83,57990,780−11.3%10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:16 pm EDTTroy Edward WilsonDirector27,000——70,550—10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:14 pm EDTBrian M StuglikDirector27,000——121,958—10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:13 pm EDTAdrian SenderowiczDirector27,000——54,000—10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:12 pm EDTMichael Patrick MillerDirector27,000——81,000—
Jun 11, 2026 AForm 4 →Jun 15, 8:10 pm EDTJay M MoyesDirector27,000——80,322—10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:09 pm EDTAllison DorvalDirector27,000——102,390—10b5-1
Jun 11, 2026 AForm 4 →Jun 15, 8:07 pm EDTAlessandra CesanoDirector27,000——68,850—
Feb 6, 2019 AForm 4 →Feb 8, 5:37 pm ESTDouglas M HuntSee Remarks9,900——9,900— plan?
Feb 6, 2019 AForm 4 →Feb 8, 5:34 pm ESTRichard Paul BryceSEE REMARKS9,900——39,185— plan?
Feb 6, 2019 AForm 4 →Feb 8, 5:30 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner39,215——4,204,682— plan?
Feb 4, 2019 SForm 4 →Feb 6, 4:38 pm ESTCharles R EylerSEE REMARKS87$27.64$2,40531,957−0.27% plan?
Feb 4, 2019 SForm 4 →Feb 6, 4:34 pm ESTRichard Paul BryceSEE REMARKS89$27.77$2,47229,285−0.30% plan?
Feb 4, 2019 SForm 4 →Feb 6, 4:30 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner345$27.80$9,5914,165,467−0.01% plan?
Jan 22, 2019 SForm 4 →Jan 24, 4:54 pm ESTSteven LoChief Commercial Officer2,114$24.91$52,66421,409−8.99% plan?
Jan 22, 2019 SForm 4 →Jan 24, 4:51 pm ESTCharles R EylerSEE REMARKS713$24.80$17,68232,044−2.18% plan?
Jan 22, 2019 SForm 4 →Jan 24, 4:47 pm ESTRichard Paul BryceSEE REMARKS1,959$24.72$48,42629,374−6.25% plan?
Jan 22, 2019 SForm 4 →Jan 24, 4:44 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner8,825$24.74$218,3344,165,812−0.21% plan?
Jan 3, 2019 SForm 4 →Jan 4, 6:26 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner4,424$20.67$91,4444,174,637−0.11% plan?
Jan 3, 2019 SForm 4 →Jan 4, 5:16 pm ESTCharles R EylerSEE REMARKS1,210$20.67$25,01132,757−3.56% plan?
Jan 3, 2019 SForm 4 →Jan 4, 5:08 pm ESTRichard Paul BryceSEE REMARKS1,210$20.67$25,01131,333−3.72% plan?
Dec 3, 2018 SForm 4 →Dec 4, 4:59 pm ESTCharles R EylerSEE REMARKS1,239$22.77$28,21233,967−3.52% plan?
Jul 20, 2018 SForm 4 →Jul 24, 5:10 pm EDTSteven LoChief Commercial Officer1,839$51.85$95,36023,523−7.25% plan?
Jul 20, 2018 SForm 4 →Jul 24, 5:07 pm EDTCharles R EylerSEE REMARKS610$51.95$31,69035,206−1.70% plan?
Jul 20, 2018 SForm 4 →Jul 24, 5:03 pm EDTRichard Paul BryceSEE REMARKS1,836$51.95$95,38132,543−5.34% plan?
Jul 20, 2018 SForm 4 →Jul 24, 5:00 pm EDTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner12,520$52.00$651,0204,179,061−0.30% plan?
Jun 12, 2018 AForm 4 →Jun 14, 7:29 pm EDTFrank ZavrlDirector5,822——5,822— plan?
Jun 12, 2018 AForm 4 →Jun 14, 7:24 pm EDTTroy Edward WilsonDirector5,822——6,172— plan?
Jun 12, 2018 AForm 4 →Jun 14, 7:16 pm EDTAdrian SenderowiczDirector5,822——5,822— plan?
Jun 12, 2018 AForm 4 →Jun 14, 7:10 pm EDTJay M MoyesDirector5,822——5,822— plan?
Jun 12, 2018 AForm 4 →Jun 14, 6:36 pm EDTMichael Patrick MillerDirector5,482——5,482— plan?
Jun 1, 2018 SForm 4 →Jun 4, 5:08 pm EDTCharles R EylerSEE REMARKS1,211$53.00$64,18335,816−3.27% plan?
Feb 11, 2018 AForm 4/A →Mar 7, 4:34 pm ESTRichard Paul BryceSEE REMARKS9,000——34,379— plan?
Feb 11, 2018 AForm 4 →Feb 13, 6:00 pm ESTCharles R EylerSEE REMARKS9,000——37,027— plan?
Feb 11, 2018 AForm 4 →Feb 13, 5:57 pm ESTRichard Paul BryceSEE REMARKS9,000——34,379— plan? amended
Feb 11, 2018 AForm 4 →Feb 13, 5:55 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner35,650——4,191,581— plan?
Jan 22, 2018 SForm 4/A →Aug 2, 4:33 pm EDTCharles R EylerSEE REMARKS669$92.85$62,11728,027−2.33% plan?
Jan 22, 2018 SForm 4 →Jan 24, 4:38 pm ESTSteven LoChief Commercial Officer1,858$92.85$172,51525,362−6.83% plan?
Jan 22, 2018 SForm 4 →Jan 24, 4:36 pm ESTCharles R EylerSEE REMARKS669$92.85$62,11728,027— plan? amended
Jan 22, 2018 SForm 4 →Jan 24, 4:33 pm ESTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV1,860$92.75$172,51525,379−6.83% plan?
Jan 22, 2018 SForm 4 →Jan 24, 4:30 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner10,692$92.75$991,6834,155,931−0.26% plan?
Dec 1, 2017 SForm 4 →Dec 5, 4:06 pm ESTCharles R EylerSEE REMARKS1,322$105.46$139,42428,696−4.40% plan?
Sep 29, 2017 SForm 4 →Oct 2, 4:24 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000$120.00$1,800,00027,239−35.5% plan?
Sep 29, 2017 MForm 4 →Oct 2, 4:24 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000$11.30$169,50042,239— plan?
Sep 6, 2017 SForm 4 →Sep 8, 4:11 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000$100.09$1,501,40027,239−35.5% plan?
Sep 6, 2017 MForm 4 →Sep 8, 4:11 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000$11.30$169,50041,239— plan?
Jul 20, 2017 SForm 4 →Jul 24, 5:16 pm EDTSteven LoChief Commercial Officer1,990$94.90$188,85327,220−6.81% plan?
Jul 20, 2017 SForm 4 →Jul 24, 5:14 pm EDTCharles R EylerSEE REMARKS662$95.15$62,99130,018−2.16% plan?
Jul 20, 2017 SForm 4 →Jul 24, 5:10 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV1,998$94.48$188,77727,239−6.83% plan?
Jul 20, 2017 SForm 4 →Jul 24, 5:07 pm EDTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner13,175$94.73$1,248,0054,166,623−0.32% plan?
Jul 3, 2017 SForm 4 →Jul 14, 6:01 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV5,000$87.10$435,50029,237−14.6% plan? late
Jul 3, 2017 MForm 4 →Jul 14, 6:01 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV5,000$11.30$56,50034,237— plan? late
Jun 8, 2017 SForm 4 →Jun 12, 6:45 pm EDTADAGE CAPITAL PARTNERS GP, L.L.C. +410% Owner247,260$80.32$19,858,9103,696,580−6.27% plan?
Jun 1, 2017 SForm 4 →Jun 5, 5:58 pm EDTADAGE CAPITAL PARTNERS GP, L.L.C. +410% Owner507,128$87.84$44,544,9753,943,840−11.4% plan?
May 31, 2017 AForm 4 →Jun 1, 5:00 pm EDTCharles R EylerSEE REMARKS21,000——30,680— plan?
May 24, 2017 SForm 4 →May 26, 4:40 pm EDTADAGE CAPITAL PARTNERS GP, L.L.C. +410% Owner1,235,700$75.38$93,144,2684,450,968−21.7% plan?
Feb 1, 2017 SForm 4 →Feb 2, 5:43 pm ESTRobert CharnasOther3,008$31.83$95,75526,453−10.2% plan?
Jan 20, 2017 SForm 4/A →Feb 2, 5:41 pm ESTRobert CharnasOther2,239$33.24$74,41329,461−7.06% plan?
Jan 20, 2017 SForm 4 →Jan 24, 5:56 pm ESTSteven LoChief Commercial Officer2,290$33.24$76,10829,210−7.27% plan?
Jan 20, 2017 SForm 4 →Jan 24, 5:53 pm ESTCharles R EylerSEE REMARKS820$33.24$27,2539,680−7.81% plan?
Jan 20, 2017 SForm 4 →Jan 24, 5:52 pm ESTRobert CharnasOther2,293$33.24$76,20829,407−7.23% plan? amended
Jan 20, 2017 SForm 4 →Jan 24, 5:51 pm ESTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV2,293$33.24$76,20829,237−7.27% plan?
Jan 20, 2017 SForm 4 →Jan 24, 5:49 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner10,202$33.24$339,0644,179,798−0.24% plan?
Oct 14, 2016 AForm 4 →Oct 14, 9:19 pm EDTSteven LoChief Commercial Officer31,500——31,500— plan?
Oct 14, 2016 AForm 4 →Oct 14, 9:18 pm EDTCharles R EylerSEE REMARKS10,500——10,500— plan?
Oct 14, 2016 AForm 4 →Oct 14, 9:16 pm EDTRobert CharnasOther31,500——31,700— plan?
Oct 14, 2016 AForm 4 →Oct 14, 9:12 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV31,500——31,530— plan?
Oct 14, 2016 AForm 4 →Oct 14, 9:09 pm EDTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner150,000——4,190,000— plan?
Jul 6, 2015 SForm 4 →Jul 8, 5:50 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV3,000$110.03$330,08430−99.0% plan?
Jul 6, 2015 MForm 4 →Jul 8, 5:50 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV3,000$11.30$33,9003,030— plan?
Apr 9, 2014 PForm 4 →May 21, 2015, 4:51 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV30$82.81$2,48430— plan? late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 MForm 4 →Sep 16, 9:06 pm EDTAlessandra CesanoDirector50,000——50,000—10b5-1
Feb 6, 2019 AForm 4 →Feb 8, 5:39 pm ESTSteven LoChief Commercial Officer36,300——36,300—
Feb 6, 2019 AForm 4 →Feb 8, 5:37 pm ESTDouglas M HuntSee Remarks15,400——15,400—
Feb 6, 2019 AForm 4 →Feb 8, 5:34 pm ESTRichard Paul BryceSEE REMARKS15,400——15,400—
Feb 6, 2019 AForm 4 →Feb 8, 5:30 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner62,634——62,634—
Nov 11, 2018 AForm 4 →Nov 13, 7:25 pm ESTMaximo F NouguesChief Financial Officer90,000——90,000—
Feb 23, 2018 AForm 4 →Feb 27, 5:30 pm ESTMichael Patrick MillerDirector17,626——17,626—
Feb 11, 2018 AForm 4 →Feb 13, 6:02 pm ESTSteven LoChief Commercial Officer33,000——33,000—
Feb 11, 2018 AForm 4 →Feb 13, 6:00 pm ESTCharles R EylerSEE REMARKS14,000——14,000—
Feb 11, 2018 AForm 4 →Feb 13, 5:57 pm ESTRichard Paul BryceSEE REMARKS14,000——14,000— amended
Feb 11, 2018 AForm 4 →Feb 13, 5:55 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner56,940——56,940—
Jan 16, 2018 AForm 4 →Jan 17, 4:31 pm ESTDouglas M HuntSee Remarks90,000——90,000—
Sep 29, 2017 MForm 4 →Oct 2, 4:24 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000——67,000—
Sep 6, 2017 MForm 4 →Sep 8, 4:11 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV15,000——82,000—
Jul 3, 2017 MForm 4 →Jul 14, 6:01 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV5,000——97,000— late
Jun 12, 2017 AForm 4 →Jun 14, 9:19 pm EDTAdrian SenderowiczDirector7,604——7,604—
Jun 12, 2017 AForm 4 →Jun 14, 6:13 pm EDTFrank ZavrlDirector7,604——7,604—
Jun 12, 2017 AForm 4 →Jun 14, 6:11 pm EDTTroy Edward WilsonDirector7,604——7,604—
Jun 12, 2017 AForm 4 →Jun 14, 6:10 pm EDTJay M MoyesDirector7,604——7,604—
Feb 16, 2017 AForm 4 →Feb 21, 4:47 pm ESTRobert CharnasSee Remarks15,750——15,750—
Feb 16, 2017 AForm 4 →Feb 21, 4:45 pm ESTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV31,500——31,500—
Feb 16, 2017 AForm 4 →Feb 21, 4:43 pm ESTSteven LoChief Commercial Officer31,500——31,500—
Feb 16, 2017 AForm 4 →Feb 21, 4:41 pm ESTCharles R EylerSEE REMARKS31,500——31,500—
Feb 16, 2017 AForm 4 →Feb 21, 4:39 pm ESTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner70,000——70,000—
Nov 14, 2016 AForm 4 →Nov 16, 5:53 pm ESTFrank ZavrlDirector10,000——10,000—
Nov 14, 2016 AForm 4 →Nov 16, 5:51 pm ESTTroy Edward WilsonDirector10,000——10,000—
Nov 14, 2016 AForm 4 →Nov 16, 5:49 pm ESTAdrian SenderowiczDirector10,000——10,000—
Nov 14, 2016 AForm 4 →Nov 16, 5:48 pm ESTJay M MoyesDirector10,000——10,000—
Jul 1, 2016 AForm 4 →Jul 5, 5:07 pm EDTRobert CharnasOther90,000——90,000—
May 25, 2016 AForm 4 →May 27, 4:20 pm EDTSteven LoChief Commercial Officer30,000——30,000—
May 25, 2016 AForm 4 →May 27, 4:18 pm EDTCharles R EylerSEE REMARKS30,000——30,000—
May 25, 2016 AForm 4 →May 27, 4:15 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV41,250——41,250—
May 25, 2016 AForm 4 →May 27, 4:12 pm EDTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner66,667——66,667—
Apr 15, 2016 AForm 4 →Apr 18, 4:56 pm EDTRichard Benton PhillipsSee Remarks25,000——25,000—
Apr 14, 2016 AForm 4 →Apr 15, 4:43 pm EDTFrank ZavrlDirector10,000——10,000—
Apr 14, 2016 AForm 4 →Apr 15, 4:40 pm EDTAdrian SenderowiczDirector10,000——10,000—
Dec 16, 2015 AForm 4 →Dec 18, 9:43 pm ESTFrank ZavrlDirector10,000——10,000—
Dec 16, 2015 AForm 4 →Dec 17, 5:57 pm ESTTroy Edward WilsonDirector10,000——10,000—
Dec 16, 2015 AForm 4 →Dec 17, 5:55 pm ESTAdrian SenderowiczDirector10,000——10,000—
Dec 16, 2015 AForm 4 →Dec 17, 5:52 pm ESTJay M MoyesDirector10,000——10,000—
Oct 8, 2015 AForm 4 →Oct 9, 5:00 pm EDTCharles R EylerSEE REMARKS31,500——31,500—
Oct 7, 2015 AForm 4 →Oct 9, 4:55 pm EDTAlan H AuerbachPRESIDENT AND CEO, Director, 10% Owner150,000——150,000—
Sep 8, 2015 AForm 4 →Sep 10, 7:55 pm EDTFrank ZavrlDirector40,000——10,000—
Sep 8, 2015 AForm 4 →Sep 10, 6:50 pm EDTAdrian SenderowiczDirector10,000——10,000—
Sep 8, 2015 AForm 4 →Sep 10, 6:37 pm EDTTroy Edward WilsonDirector10,000——10,000—
Sep 8, 2015 AForm 4 →Sep 10, 6:34 pm EDTSteven LoChief Commercial Officer150,000——150,000—
Aug 26, 2015 AForm 4 →Aug 27, 6:17 pm EDTJay M MoyesDirector20,000——20,000—
Aug 11, 2015 AForm 4 →Aug 13, 9:25 pm EDTAdrian SenderowiczDirector30,000——30,000—
Aug 3, 2015 AForm 4 →Aug 4, 7:35 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV31,500——31,500—
Jul 6, 2015 MForm 4 →Jul 8, 5:50 pm EDTRichard Paul BryceSR VP, CLINICAL RESEARCH & DEV3,000——102,000—