{"entity":{"id":"5d9efc68-e1cd-5107-9ab7-be4e64caf4bf","name":"KATSOF IRWIN","type":"Person","kind":"person","jurisdiction":"US","identifier":"sec:0001504515","risk":"LOW","flags":[],"registry_profile":null},"identity":{"linked_records":[],"also_known_in":[]},"ownership":{"as_observed":"Edges carry the date we OBSERVED them in a source registry, not a validity period. We do not currently hold ownership end dates, so a link shown here may have ended. Check the source record before relying on currency.","direct_owners":[],"holdings":[{"role":"director","share":null,"source":"SEC EDGAR (Form 3/4/5)","subsidiary":{"id":"5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c","name":"IDT CORP","type":"Company","kind":"company","identifier":"sec:0001005731"}},{"role":"other","share":null,"source":"SEC EDGAR","subsidiary":{"id":"5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c","name":"IDT CORP","type":"Company","kind":"company","identifier":"sec:0001005731"}},{"role":"director","share":null,"source":"SEC EDGAR","subsidiary":{"id":"e804fac8-393f-5a8f-b2b5-3a0c86cef267","name":"Genie Energy Ltd.","type":"Company","kind":"company","identifier":"sec:0001528356"}},{"role":"director","share":null,"source":"SEC EDGAR","subsidiary":{"id":"5f40b30d-c8ff-5a7a-90cd-af9918e2cf8c","name":"IDT CORP","type":"Company","kind":"company","identifier":"sec:0001005731"}},{"role":"director","share":null,"source":"SEC EDGAR","subsidiary":{"id":"788154ec-b26e-5b35-9b33-dedbc88c3e17","name":"CTM MEDIA HOLDINGS, INC.","type":"Company","kind":"company","identifier":"sec:0001463833"}}],"ubo_chain":[]},"risk":{"level":"LOW","flags":[],"note":"Risk is a layer-1 signal (offshore-layering / connectivity heuristics) — an investigative lead, not a determination."},"financials":null,"sources":[],"access":{"tier":"free","note":"Free tier: identity, cross-source links, 1-hop subsidiaries, risk/sanctions, latest financials and provenance. The full multi-hop UBO chain, itemised assets (aircraft/sanctioned vessels/securities/real estate) and financial history unlock with a paid API key or a one-off dossier — whiteintel.dev/pricing.","mcp":{"install":"npx -y @whiteintel/mcp-server","tools":["get_dossier","trace_ownership_path","check_offshore_exposure"],"note":"Call this dossier as a tool from your agent; buy in-flow with get_pricing/buy_dossier/get_payment_link."}},"source":"corpus"}