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Data sources

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
Corporate insider
ES

Evans Katie Seitz

President, OperationsCIK 0001700262

EDGAR filingsOpen in network
Disclosed transactions8
Buys / sells0 / 3
Max Insider Score30
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
22
ES
Evans Katie SeitzSee Remarks
MGNIMAGNITE, INC.
Open-market sale · 10b5-1 plan
SELL$336K
14.0K sh
Sep 11, 2026Sep 11, 2026
traded Sep 11, 2026
+0dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    MAGNITE, INC.President, Operations · Jan 12, 2026
22
ES
Evans Katie SeitzSee Remarks
MGNIMAGNITE, INC.
Open-market sale · 10b5-1 plan
SELL
$260K
11.1K sh
Sep 9, 2026
Sep 10, 2026
traded Sep 9, 2026
+1d
SEC FORM 4

Evidence

0
ES
Evans Katie SeitzSee Remarks
MGNIMAGNITE, INC.
Option exercise · 10b5-1 plan
M—
13.5K sh
Sep 8, 2026Sep 10, 2026
traded Sep 8, 2026
+2dSEC FORM 4

Evidence

2
ES
Evans Katie SeitzSee Remarks
MGNIMAGNITE, INC.
Option exercise · 10b5-1 plan
M$70K
13.5K sh
Sep 8, 2026Sep 10, 2026
traded Sep 8, 2026
+2dSEC FORM 4

Evidence

30
ES
Evans Katie SeitzSee Remarks
MGNIMAGNITE, INC.
Open-market sale · 10b5-1 plan
SELL$763K
32.3K sh
Sep 8, 2026Sep 10, 2026
traded Sep 8, 2026
+2dSEC FORM 4

Evidence

9
ES
Evans Katie SeitzPresident, Operations
MGNIMAGNITE, INC.
Option exercise
M—
51.3K sh
Jan 9, 2026Jan 12, 2026
traded Jan 9, 2026
+3dSEC FORM 4

Evidence

19
ES
Evans Katie SeitzPresident, Operations
MGNIMAGNITE, INC.
Tax withholding
F$434K
26.8K sh
Jan 9, 2026Jan 12, 2026
traded Jan 9, 2026
+3dSEC FORM 4

Evidence

13
ES
Evans Katie SeitzPresident, Operations
MGNIMAGNITE, INC.
Option exercise
M—
51.3K sh
Jan 9, 2026Jan 12, 2026
traded Jan 9, 2026
+3dSEC FORM 4

Evidence