INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
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 460m ago
HOUSE PTR60m ago
SEC 13F59m ago
ROBINHOOD CHAIN59m ago
Corporate insider
DX

Ding Xia

DirectorCIK 0001889687

EDGAR filingsOpen in network
Disclosed transactions7
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
21
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Option exercise
M—
1,632 sh
Oct 22, 2026Oct 23, 2026
traded Oct 22, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    USANA HEALTH SCIENCES INCDirector · Apr 27, 2026
13
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Tax withholding
F
$8,770
604 sh
Oct 22, 2026
Oct 23, 2026
traded Oct 22, 2026
+1d
SEC FORM 4

Evidence

13
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Option exercise
M—
1,632 sh
Oct 22, 2026Oct 23, 2026
traded Oct 22, 2026
+1dSEC FORM 4

Evidence

9
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Grant or award
A—
6,527 sh
May 7, 2026May 11, 2026
traded May 7, 2026
+4dSEC FORM 4

Evidence

13
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Tax withholding
F$7,523
391 sh
Apr 23, 2026Apr 27, 2026
traded Apr 23, 2026
+4dSEC FORM 4

Evidence

13
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Option exercise
M—
1,057 sh
Apr 23, 2026Apr 27, 2026
traded Apr 23, 2026
+4dSEC FORM 4

Evidence

9
DX
Ding XiaDirector
USNAUSANA HEALTH SCIENCES INC
Option exercise
M—
1,057 sh
Apr 23, 2026Apr 27, 2026
traded Apr 23, 2026
+4dSEC FORM 4

Evidence