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Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
Public company

RIOTRiot Platforms, Inc.

CIK 0001167419

EDGAR filingsOpen in network
Disclosed transactions18
Buys / sells0 / 6
Max Insider Score23
Connections10with evidence

RIOT · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
12
HM
Howell Stephen Mitchell Jr.COO
RIOTRiot Platforms, Inc.
Gift
G—
21.2K sh
Aug 12, 2026Aug 14, 2026
traded Aug 12, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Banking, securities & insuranceSEC SIC 6199 · Finance Services · Nov 4, 2026
  • ← Lobbied forevidence
    CORNERSTONE GOVERNMENT AFFAIRS, INC.LDA Q2 2026 second quarter · Energy, ECN, Science/technology · Aug 26, 2026
  • ← Lobbied forevidence
    INVARIANT LLCLDA 1TY 2026 first quarter · issues not listed · Aug 26, 2026
  • ← Insider ofevidence
    Mouton DouglasDirector · Jul 6, 2026
4
WD
Werner Ryan D.SVP, CAO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL
$224K
9,802 sh
Aug 5, 2026
Aug 7, 2026
traded Aug 5, 2026
+2d
SEC FORM 4

Evidence

7
WD
Werner Ryan D.SVP, CAO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL$779K
35.4K sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

4
WD
Werner Ryan D.SVP, CAO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL$59K
2,501 sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

21
HM
Howell Stephen Mitchell Jr.COO
RIOTRiot Platforms, Inc.
Tax withholding
F$526K
22.0K sh
Jul 1, 2026Jul 6, 2026
traded Jul 1, 2026
+5dSEC FORM 4

Evidence

23
LJ
Leverton JaimeDirector
RIOTRiot Platforms, Inc.
Grant or award
A—
8,347 sh
Jul 1, 2026Jul 6, 2026
traded Jul 1, 2026
+5dSEC FORM 4

Evidence

23
TJ
Turner Michael JohnDirector
RIOTRiot Platforms, Inc.
Grant or award
A—
8,347 sh
Jul 1, 2026Jul 6, 2026
traded Jul 1, 2026
+5dSEC FORM 4

Evidence

23
MD
Mouton DouglasDirector
RIOTRiot Platforms, Inc.
Grant or award
A—
8,347 sh
Jul 1, 2026Jul 6, 2026
traded Jul 1, 2026
+5dSEC FORM 4

Evidence

19
LJ
Les JasonDirector, CEO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL$1.89M
62.7K sh
Jun 22, 2026Jun 24, 2026
traded Jun 22, 2026
+2dSEC FORM 4

Evidence

12
WD
Werner Ryan D.SVP, CAO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL$761K
25.4K sh
Jun 22, 2026Jun 24, 2026
traded Jun 22, 2026
+2dSEC FORM 4

Evidence

11
WD
Werner Ryan D.SVP, CAO
RIOTRiot Platforms, Inc.
Open-market sale · 10b5-1 plan
SELL$997K
37.6K sh
May 27, 2026May 29, 2026
traded May 27, 2026
+2dSEC FORM 4

Evidence

9
GJ
Gibbs JonathanCDCO (See Remarks)
RIOTRiot Platforms, Inc.
Disposition to issuer
D—
1.15M sh
Apr 12, 2026Apr 14, 2026
traded Apr 12, 2026
+2dSEC FORM 4

Evidence

17
HM
Howell Stephen Mitchell Jr.COO
RIOTRiot Platforms, Inc.
Grant or award
A—
394.6K sh
Jan 1, 2026Jan 5, 2026
traded Jan 1, 2026
+4dSEC FORM 4

Evidence

15
HM
Howell Stephen Mitchell Jr.COO
RIOTRiot Platforms, Inc.
Tax withholding
F$374K
29.5K sh
Jan 1, 2026Jan 5, 2026
traded Jan 1, 2026
+4dSEC FORM 4

Evidence

17
GJ
Gibbs JonathanCDCO
RIOTRiot Platforms, Inc.
Grant or award
A—
236.8K sh
Jan 1, 2026Jan 5, 2026
traded Jan 1, 2026
+4dSEC FORM 4

Evidence

21
GJ
Gibbs JonathanCDCO
RIOTRiot Platforms, Inc.
Grant or award
A—
473.6K sh
Jan 1, 2026Jan 5, 2026
traded Jan 1, 2026
+4dSEC FORM 4

Evidence

13
HM
Howell Stephen Mitchell Jr.COO
RIOTRiot Platforms, Inc.
Grant or award
A—
197.3K sh
Jan 1, 2026Jan 5, 2026
traded Jan 1, 2026
+4dSEC FORM 4

Evidence

19
GJ
Gibbs JonathanCDCO
RIOTRiot Platforms, Inc.
Tax withholding
F$942K
60.9K sh
Dec 1, 2025Dec 3, 2025
traded Dec 1, 2025
+2dSEC FORM 4

Evidence

  • ← Insider ofevidence
    Turner Michael JohnDirector · Jul 6, 2026
  • ← Insider ofevidence
    Leverton JaimeDirector · Jul 6, 2026
  • ← Insider ofevidence
    Les JasonDirector, CEO · Jun 24, 2026
  • ← Insider ofevidence
    Werner Ryan D.SVP, CAO · May 29, 2026
  • ← Insider ofevidence
    Howell Stephen Mitchell Jr.COO · Jan 5, 2026
  • ← Insider ofevidence
    Gibbs JonathanCDCO · Dec 3, 2025

    • Lobbying

    $180K reported · de-duplicated
    2026 Q2 $100K in-house2026 Q1 $80K in-house
    • CORNERSTONE GOVERNMENT AFFAIRS, INC.—2026 Q2 · posted Aug 26, 2026 · ECN, Energy, Banking, Financial institutions, RES, Science/technology
    • INVARIANT LLC—2026 Q1 · posted Aug 26, 2026 ·
    • In-house report$80K2026 Q1 · posted Aug 26, 2026 · Financial institutions, Energy, Taxation
    • CORNERSTONE GOVERNMENT AFFAIRS, INC.$80K2026 Q2 · posted Aug 26, 2026 · Energy, ECN, Science/technology
    • In-house report$100K2026 Q2 · posted Aug 26, 2026 · Financial institutions, Energy, Taxation, Computer industry

    Connected PAC contributions

    FEC · direct to members

    No contributions from a PAC connected to this company.