Form4insider filings, from the source

Company · CIK 0001167419 · SIC 6199 — Finance Services · Nasdaq

Riot Platforms, Inc. · RIOT

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $327k · 3sales $5.0M · 5net −$4.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2016May 2018Jan 2020Sep 2021Apr 2023Dec 2024Aug 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 12, 2026 GForm 4 →Aug 14, 5:06 pm EDTStephen Mitchell Howell Jr.COO21,198——1,834,408—
Aug 5, 2026 SForm 4 →Aug 7, 5:00 pm EDTRyan D. WernerSVP, CAO47,733$22.23$1,061,282699,493−6.39%10b5-1
Jul 31, 2026 FForm 4 →Aug 4, 8:00 pm EDTRyan D. WernerSVP, CAO148,500$20.17$2,995,245747,226—
Jul 31, 2026 FForm 4 →Aug 4, 8:00 pm EDTStephen Mitchell Howell Jr.COO153,162$20.17$3,089,2781,855,606—
Jul 31, 2026 FForm 4 →Aug 4, 8:00 pm EDTJason LesCEO, Director2,896,921$20.17$58,430,8974,944,637—
Jul 7, 2026 SForm 4 →Jul 9, 4:30 pm EDTRyan D. WernerSVP, CAO17,828$21.52$383,703895,726−1.95%10b5-1
Jul 1, 2026 AForm 4 →Jul 6, 6:00 pm EDTJaime LevertonDirector8,347——36,450—
Jul 1, 2026 AForm 4 →Jul 6, 6:00 pm EDTDouglas MoutonDirector8,347——44,834—
Jul 1, 2026 AForm 4 →Jul 6, 6:00 pm EDTLance Varro D'AmbrosioDirector8,347——68,891—
Jul 1, 2026 AForm 4 →Jul 6, 6:00 pm EDTMichael John TurnerDirector8,347——36,450—
Jul 1, 2026 MForm 4 →Jul 6, 5:00 pm EDTColin M. YeeOther124,823——428,435—
Jul 1, 2026 FForm 4 →Jul 6, 5:00 pm EDTRyan D. WernerSVP, CAO13,869$23.96$332,301913,554—
Jul 1, 2026 FForm 4 →Jul 6, 5:00 pm EDTJason LesCEO, Director101,015$23.96$2,420,3197,841,558—
Jul 1, 2026 FForm 4 →Jul 6, 5:00 pm EDTStephen Mitchell Howell Jr.COO21,966$23.96$526,3052,008,768—
Jun 22, 2026 SForm 4 →Jun 24, 4:15 pm EDTJason LesCEO, Director62,703$30.09$1,886,7331,263,556−4.73%10b5-1
Jun 22, 2026 SForm 4 →Jun 24, 4:15 pm EDTRyan D. WernerSVP, CAO25,375$30.00$761,250927,423−2.66%10b5-1
Sep 20, 2018 MForm 4 →Sep 24, 8:59 pm EDTChristopher EnseyInterim CEO24,000——74,000— plan?
Sep 20, 2018 MForm 4 →Sep 24, 8:48 pm EDTRemo ManciniDirector24,000——76,500— plan?
Sep 20, 2018 MForm 4 →Sep 24, 8:46 pm EDTJason LesDirector12,000——42,000— plan?
Sep 20, 2018 MForm 4 →Sep 24, 8:45 pm EDTAndrew J KaplanDirector12,000——41,500— plan?
Sep 20, 2018 MForm 4 →Sep 24, 8:40 pm EDTRobby Sai Kit ChangChief Financial Officer12,000——72,000— plan?
Mar 21, 2018 AForm 4 →Mar 23, 6:26 pm EDTRemo ManciniDirector7,500——52,500— plan?
Mar 21, 2018 AForm 4 →Mar 23, 6:09 pm EDTJason LesDirector7,500——30,000— plan?
Mar 21, 2018 AForm 4 →Mar 23, 6:03 pm EDTAndrew J KaplanDirector7,500——29,500— plan?
Dec 29, 2017 SForm 4 →Dec 29, 5:23 pm ESTJohn R. O'Rourke IIIPresident, CEO, Chairman, Director30,383$28.61$869,25612,500−70.9% plan?
Nov 3, 2017 AForm 4 →Nov 7, 5:13 pm ESTMichael Martin BeeghleyOther40,000——177,918— plan?
Nov 3, 2017 AForm 4 →Nov 3, 6:33 pm EDTJohn R. O'Rourke IIIPresident, CEO, Chairman, Director344,000——44,750— plan?
Oct 11, 2017 AForm 4 →Oct 13, 4:45 pm EDTJeffrey McGonegalChief Financial Officer5,000——714— plan?
Sep 27, 2017 AForm 4 →Sep 29, 5:10 pm EDTJohn R. O'Rourke IIIDirector75,000——23,126— plan?
Sep 27, 2017 AForm 4 →Sep 29, 5:08 pm EDTMichael Martin BeeghleyChief Executive Officer, Director50,000——43,585— plan?
Aug 21, 2017 AForm 4 →Aug 23, 5:21 pm EDTJohn R. O'Rourke IIIDirector30,000——12,916— plan?
Aug 21, 2017 AForm 4 →Aug 23, 5:20 pm EDTAndrew J KaplanDirector10,000——2,916— plan?
Aug 21, 2017 AForm 4 →Aug 23, 5:19 pm EDTMike DaiDirector20,000——7,499— plan?
Aug 21, 2017 AForm 4 →Aug 23, 5:18 pm EDTMichael Martin BeeghleyChief Executive Officer, Director40,000——24,999— plan?
Jun 30, 2017 AForm 4 →Jul 3, 5:02 pm EDTJeffrey McGonegalChief Financial Officer20,000——20,000— plan?
Feb 3, 2017 AForm 4 →Feb 7, 4:57 pm ESTJohn R. O'Rourke IIIDirector35,000——35,000— plan?
Feb 3, 2017 AForm 4 →Feb 7, 4:57 pm ESTStephen T. LundyPresident, CEO, Director20,000——20,500— plan?
Feb 3, 2017 AForm 4 →Feb 7, 4:55 pm ESTMike DaiDirector20,000——20,000— plan?
Feb 3, 2017 AForm 4 →Feb 7, 4:54 pm ESTMichael Martin BeeghleyDirector70,000——70,000— plan?
Jan 4, 2017 PForm 4 →Jan 4, 6:10 pm ESTBarry C Honig10% Owner4,000$4.22$16,880443,585+0.91% plan?
Dec 1, 2016 PForm 4 →Dec 2, 5:16 pm ESTBarry C Honig10% Owner29,815$5.04$150,257500,000+6.34% plan?
Sep 30, 2016 PForm 4 →Nov 8, 7:22 pm ESTBarry C Honig10% Owner63,426$2.52$159,66713,400— plan? late

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 MForm 4 →Jul 6, 5:00 pm EDTColin M. YeeOther124,823——1,990,543—
Sep 20, 2018 MForm 4 →Sep 24, 8:59 pm EDTChristopher EnseyInterim CEO24,000——24,000—
Sep 20, 2018 MForm 4 →Sep 24, 8:48 pm EDTRemo ManciniDirector24,000——24,000—
Sep 20, 2018 MForm 4 →Sep 24, 8:46 pm EDTJason LesDirector12,000——12,000—
Sep 20, 2018 MForm 4 →Sep 24, 8:45 pm EDTAndrew J KaplanDirector12,000——12,000—
Sep 20, 2018 MForm 4 →Sep 24, 8:40 pm EDTRobby Sai Kit ChangChief Financial Officer12,000——12,000—
Nov 3, 2017 AForm 4 →Nov 3, 6:33 pm EDTJohn R. O'Rourke IIIPresident, CEO, Chairman, Director100,000——8,334—
Oct 18, 2017 JForm 4 →Oct 20, 5:04 pm EDTJeffrey McGonegalChief Financial Officer21,000——1,428—
Jun 30, 2017 JForm 4 →Jul 3, 5:02 pm EDTJeffrey McGonegalChief Financial Officer67,172——0—
Apr 7, 2017 AForm 4 →Apr 10, 5:04 pm EDTMichael Martin BeeghleyChief Executive Officer, Director20,000——20,000—
Nov 30, 2016 AForm 4 →Dec 2, 4:11 pm ESTMichael W RouthDirector16,333——2,333—
Nov 30, 2016 AForm 4 →Dec 2, 4:10 pm ESTMichael Martin BeeghleyDirector16,333——2,333—
Sep 21, 2016 AForm 4 →Sep 23, 4:44 pm EDTRichard J. WhitcombSenior Vice President35,000——35,000—
May 9, 2016 AForm 4 →May 11, 5:36 pm EDTStephen Alaric WilliamsDirector14,000——14,000—
May 9, 2016 AForm 4 →May 11, 5:35 pm EDTStephen T. LundyPresident, CEO, Director86,000——86,000—
May 9, 2016 AForm 4 →May 11, 5:31 pm EDTDavid E WelchDirector14,000——14,000—
May 9, 2016 AForm 4 →May 11, 5:29 pm EDTGail SchoettlerDirector21,000——21,000—
May 9, 2016 AForm 4 →May 11, 5:28 pm EDTJeffrey McGonegalChief Financial Officer42,000——42,000—
May 9, 2016 AForm 4 →May 11, 5:27 pm EDTDaryl FaulknerDirector14,000——14,000—
May 9, 2016 AForm 4 →May 11, 5:26 pm EDTSusan A EvansDirector14,000——14,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:24 pm ESTStephen Alaric WilliamsDirector53,000——53,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:23 pm ESTDavid E WelchDirector53,000——53,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:22 pm ESTGail SchoettlerDirector79,000——79,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:22 pm ESTJeffrey McGonegalChief Financial Officer148,000——148,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:21 pm ESTStephen T. LundyPresident, CEO, Director303,000——303,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:20 pm ESTJohn H LandonDirector53,000——53,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:19 pm ESTDonald R HurdSVP & Chief Commercial Officer50,000——50,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:17 pm ESTDaryl FaulknerDirector53,000——53,000—
Jan 12, 2015 AForm 4 →Jan 14, 4:15 pm ESTSusan A EvansDirector53,000——53,000—