INSIDER
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Data sources

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

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
Public company

DCTHDELCATH SYSTEMS, INC.

CIK 0000872912

EDGAR filingsOpen in network
Disclosed transactions6
Buys / sells1 / 0
Max Insider Score37
Connections7with evidence

DCTH · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
RA
Rosalind Advisors, Inc.Director
DCTHDELCATH SYSTEMS, INC.
Derivative conversion
C—
3,627 sh
Oct 13, 2026Oct 14, 2026
traded Oct 13, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Pharmaceuticals, devices & health servicesSEC SIC 3841 · Surgical & Medical Instruments & Apparatus · Nov 4, 2026
  • ← Insider ofevidence
    Salamon Steven A JDirector · Oct 14, 2026
  • ← Insider ofevidence
    Aharon GilDirector · Oct 14, 2026
  • ← Insider ofevidence
    Rosalind Advisors, Inc.Director · Oct 14, 2026
12
RA
Rosalind Advisors, Inc.Director
DCTHDELCATH SYSTEMS, INC.
Other acquisition or disposition
J
—
27.5K sh
Oct 13, 2026
Oct 14, 2026
traded Oct 13, 2026
+1d
SEC FORM 4

Evidence

9
RA
Rosalind Advisors, Inc.Director
DCTHDELCATH SYSTEMS, INC.
Derivative conversion
C—
36 sh
Oct 13, 2026Oct 14, 2026
traded Oct 13, 2026
+1dSEC FORM 4

Evidence

9
RS
Rook Martha S.CHIEF OPERATING OFFICER
DCTHDELCATH SYSTEMS, INC.
Grant or award
A—
56.5K sh
Feb 17, 2026Feb 18, 2026
traded Feb 17, 2026
+1dSEC FORM 4

Evidence

9
RS
Rook Martha S.CHIEF OPERATING OFFICER
DCTHDELCATH SYSTEMS, INC.
Grant or award
A—
28.3K sh
Feb 17, 2026Feb 18, 2026
traded Feb 17, 2026
+1dSEC FORM 4

Evidence

37
SR
Sylvester John RichardDirector
DCTHDELCATH SYSTEMS, INC.
Open-market purchase
BUY$39K
4,386 sh
Nov 21, 2025Nov 25, 2025
traded Nov 21, 2025
+4dSEC FORM 4

Evidence

← Lobbied forevidence
BGR GOVERNMENT AFFAIRS
LDA RR 2026 first quarter · Health issues · Aug 26, 2026
  • ← Insider ofevidence
    Rook Martha S.CHIEF OPERATING OFFICER · Feb 18, 2026
  • ← Insider ofevidence
    Sylvester John RichardDirector · Nov 25, 2025

    • Lobbying

    $80K reported · de-duplicated
    2026 Q2 $60K via firms2026 Q1 $20K via firms
    • BGR GOVERNMENT AFFAIRS$20K2026 Q1 · posted Aug 26, 2026 · Health issues
    • BGR GOVERNMENT AFFAIRS$60K2026 Q2 · posted Aug 26, 2026 · Health issues
    • BGR GOVERNMENT AFFAIRS—2026 Q1 · posted Aug 26, 2026 · Health issues

    Connected PAC contributions

    FEC · direct to members

    No contributions from a PAC connected to this company.