Form4insider filings, from the source

Company · CIK 0001422142 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Whitehawk Therapeutics, Inc. · WHWK

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $34.1M · 23sales $21k · 1net $34.1M
$10k$10k$1M$1M$100M$100MbuyssalesMar 2017Jul 2017Oct 2017Feb 2018Jun 2018Sep 2018Jan 2019

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
May 14, 2026 AForm 4 →Jul 30, 4:04 pm EDTAnupam DalalDirector1,275,510$3.92$4,999,9994,685,912— late
Jan 8, 2019 PForm 4 →Jan 10, 9:00 pm ESTMuneer A SatterDirector, 10% Owner63,818$2.35$150,2905,621,835+1.15% plan?
Jan 3, 2019 PForm 4 →Jan 7, 9:00 pm ESTMuneer A SatterDirector, 10% Owner60,000$2.12$127,4625,558,017+1.09% plan?
Dec 28, 2018 PForm 4 →Jan 2, 2019, 9:01 pm ESTMuneer A SatterDirector, 10% Owner60,000$1.80$108,1105,498,017+1.10% plan?
Dec 21, 2018 PForm 4 →Dec 27, 7:13 pm ESTMuneer A SatterDirector, 10% Owner60,000$1.74$104,1345,438,017+1.12% plan? late
Dec 18, 2018 PForm 4 →Dec 20, 7:04 pm ESTMuneer A SatterDirector, 10% Owner60,000$1.92$115,2245,378,017+1.13% plan?
Dec 12, 2018 GForm 5 →Feb 13, 2019, 4:41 pm ESTJoseph H. GardnerPresident, Director300,000——150,000— plan?
Dec 12, 2018 PForm 4 →Dec 14, 8:55 pm ESTMuneer A SatterDirector, 10% Owner60,000$2.02$121,3405,318,017+1.14% plan?
Dec 7, 2018 PForm 4 →Dec 11, 8:52 pm ESTMuneer A SatterDirector, 10% Owner60,000$2.12$127,2425,258,017+1.15% plan?
Dec 3, 2018 PForm 4 →Dec 6, 8:54 pm ESTMuneer A SatterDirector, 10% Owner60,000$2.09$125,3525,198,017+1.17% plan?
Nov 28, 2018 PForm 4 →Nov 30, 9:00 pm ESTMuneer A SatterDirector, 10% Owner60,000$1.98$118,5245,138,017+1.18% plan?
Nov 9, 2018 PForm 4 →Nov 14, 4:25 pm ESTStephen J HoffmanChief Executive Officer, Director31,967$2.01$64,13631,967— plan? late
Sep 24, 2018 DJForm 4 →Sep 26, 9:40 pm EDTCaley CasteleinDirector1,872,513——0— plan?
Aug 20, 2018 SForm 4 →Aug 22, 4:07 pm EDTNovartis Bioventures Ltd +110% Owner5,300$3.90$20,6705,800,250−0.09% plan?
Jun 28, 2018 PForm 4 →Jul 2, 4:56 pm EDTORBIMED ADVISORS LLC +1Director, 10% Owner777,500$3.85$2,993,3755,193,946+17.6% plan?
Jun 28, 2018 PForm 4 →Jul 2, 4:51 pm EDTChau Quang KhuongDirector, 10% Owner777,500$3.85$2,993,3755,193,946+17.6% plan?
Jun 28, 2018 PForm 4 →Jun 29, 4:17 pm EDTMuneer A SatterDirector, 10% Owner1,818,182$3.85$7,000,0015,078,017+55.8% plan?
Mar 21, 2018 PForm 4 →Mar 23, 6:23 pm EDTMuneer A SatterDirector, 10% Owner5,000$4.88$24,3903,259,835+0.15% plan?
Mar 19, 2018 PForm 4 →Mar 21, 4:52 pm EDTMuneer A SatterDirector, 10% Owner13,000$4.97$64,5853,254,835+0.40% plan?
Dec 22, 2017 JForm 5 →Feb 14, 2018, 5:54 pm ESTCaley CasteleinDirector18,802——10,920— plan?
Dec 22, 2017 JForm 5 →Feb 14, 2018, 5:50 pm ESTAnupam DalalDirector10,151——2,269— plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:42 pm EDTCaley CasteleinDirector400,000$5.00$2,000,0001,611,408+33.0% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:42 pm EDTChau Quang KhuongDirector, 10% Owner762,995$5.00$3,814,9754,416,446+20.9% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:41 pm EDTKevin G. PetersChief Scientific Officer3,642$5.00$18,210320,536+1.15% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:40 pm EDTORBIMED ADVISORS LLC +2Director, 10% Owner762,995$5.00$3,814,9754,416,446+20.9% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:39 pm EDTJoseph H. GardnerSee Remarks, Director99,996$5.00$499,980593,019+20.3% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:37 pm EDTPaul M WeissDirector272,302$5.00$1,361,5101,576,167+20.9% plan?
Mar 15, 2017 PForm 4 →Mar 17, 8:36 pm EDTNovartis Bioventures Ltd +110% Owner560,000$5.00$2,800,0005,805,550+10.7% plan?
Mar 15, 2017 PForm 4 →Mar 17, 7:34 pm EDTMuneer A SatterDirector, 10% Owner1,120,000$5.00$5,600,0003,241,835+52.8% plan?

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 AForm 4/A →Sep 18, 4:45 pm EDTScott M. GiacobelloCHIEF FINANCIAL OFFICER236,952——118,476—
Sep 15, 2026 AForm 4/A →Sep 18, 4:44 pm EDTBryan BallSee remarks183,266——91,633—
Sep 15, 2026 AForm 4/A →Sep 18, 4:43 pm EDTDavid DornanChief Scientific Officer171,774——85,887—
Sep 15, 2026 AForm 4/A →Sep 18, 4:41 pm EDTDavid James LennonCHIEF EXECUTIVE OFFICER, Director387,914——193,957—
Sep 15, 2026 AForm 4/A →Sep 18, 4:40 pm EDTMargaret DuganChief Medical Officer162,500——81,250—
Sep 15, 2026 AForm 4 →Sep 15, 7:07 pm EDTDavid James LennonCHIEF EXECUTIVE OFFICER, Director387,914——193,957— amended
Sep 15, 2026 AForm 4 →Sep 15, 7:07 pm EDTScott M. GiacobelloCHIEF FINANCIAL OFFICER236,952——118,476— amended
Sep 15, 2026 AForm 4 →Sep 15, 7:06 pm EDTMargaret DuganChief Medical Officer162,500——81,250— amended
Sep 15, 2026 AForm 4 →Sep 15, 7:05 pm EDTDavid DornanChief Scientific Officer171,774——85,887— amended
Sep 15, 2026 AForm 4 →Sep 15, 7:05 pm EDTBryan BallSee remarks183,266——91,633— amended
Sep 9, 2026 AForm 4 →Sep 11, 4:04 pm EDTVijay K IyengarDirector76,080——76,080—
Jun 12, 2026 AForm 4 →Jul 30, 4:04 pm EDTAnupam DalalDirector38,040——38,040— late
Jun 12, 2026 AForm 4 →Jun 15, 5:27 pm EDTBaiteng ZhaoDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:26 pm EDTEmma ReeveDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:24 pm EDTRichard E MarounDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:23 pm EDTMohammad HirmandDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:22 pm EDTNeil DesaiDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:21 pm EDTCaley CasteleinDirector38,040——38,040—
Jun 12, 2026 AForm 4 →Jun 15, 5:18 pm EDTBehzad Aghazadeh +2Director, 10% Owner38,040——38,040—
Feb 15, 2019 AForm 4 →Feb 20, 4:54 pm ESTSteve PakolaChief Medical Officer125,000——125,000—
Feb 15, 2019 AForm 4 →Feb 20, 4:53 pm ESTJoseph H. GardnerPresident, Director150,000——150,000—
Feb 15, 2019 AForm 4 →Feb 20, 4:52 pm ESTStephen J HoffmanChief Executive Officer, Director365,000——365,000—
Feb 15, 2019 AForm 4 →Feb 20, 4:52 pm ESTKevin G. PetersChief Scientific Officer125,000——125,000—
Feb 15, 2019 AForm 4 →Feb 20, 4:51 pm ESTMichael W RogersChief Financial Officer215,328——215,328—
Oct 26, 2018 AForm 4 →Nov 16, 4:21 pm ESTPravin DugelDirector2,500——2,500— late
Jun 20, 2018 AForm 4 →Jun 22, 6:14 pm EDTMuneer A SatterDirector, 10% Owner21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 6:13 pm EDTAnupam DalalDirector21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 6:08 pm EDTChau Quang KhuongDirector21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 6:07 pm EDTPravin DugelDirector21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 6:04 pm EDTSteven PrelackDirector21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 6:01 pm EDTCaley CasteleinDirector21,400——21,400—
Jun 20, 2018 AForm 4 →Jun 22, 5:54 pm EDTCheryl CohenDirector42,800——42,800—
Apr 23, 2018 AForm 4 →Apr 25, 8:28 pm EDTStephen J HoffmanChief Executive Officer, Director300,000——300,000—
Apr 23, 2018 AForm 4 →Apr 25, 8:26 pm EDTKevin G. PetersChief Scientific Officer100,000——100,000—
Apr 23, 2018 AForm 4 →Apr 25, 8:24 pm EDTMichael W RogersChief Financial Officer144,000——144,000—
Apr 23, 2018 AForm 4 →Apr 25, 8:23 pm EDTSteve PakolaChief Medical Officer100,000——100,000—
Apr 23, 2018 AForm 4 →Apr 25, 8:22 pm EDTJoseph H. GardnerPresident, Director150,000——150,000—
Dec 14, 2017 AForm 4 →Dec 18, 5:13 pm ESTStephen J HoffmanChief Executive Officer, Director586,012$5.50$3,223,0660—
Dec 14, 2017 AForm 4 →Dec 18, 5:09 pm ESTJoseph H. GardnerPresident, Director135,000$5.50$742,5000—
Dec 14, 2017 AForm 4 →Dec 18, 5:06 pm ESTMichael W RogersChief Financial Officer293,006$5.50$1,611,5330—