- Sources fused
- 1
An absent edge means not yet observed — never does not exist.
Registry identity
- Risk
- Medium
- Jurisdiction
- US
- Flags
- DEBARRED
Control & directorships
No ownership or control links resolved yet
An absent link means “not yet observed in our current sources”, not that none exists — cross-source resolution is still growing.
We flag the moment ownership, filings or risk signals land on it.
What we ingest for United States — which registers, what each publishes, and how deep it goes.
Coverage for USKnow a filing, a director or an owner we are missing? Point us at the source.
Send us the pointer4 items you can read right now — no account, no payment.
- Identity, nationality & aliases
- Sanctions, PEP & watchlist detail
- Direct connections (1 hop)
- Community notes
Nothing further on Webster David Slack Jr. is behind a paywall — everything we hold on this subject is already on this page.
Registry movements
- Listed on a procurement debarment / exclusion list aggregated by OpenSanctions (US California Medicaid Suspended and ineligible providers).10 Aug 2026opensanctions
Sanctions & watchlists
Evidence-groundedSanctions signals are evidence-grounded investigative leads from public lists (OFAC / EU / UN / UK OFSI) — not a legal determination.
Sanctions & PEP screening
Name match — unverified1 watchlist record share this exact name. These are possible matches by name only — not confirmed as the same person. Verify identity (date of birth, nationality, ID) before relying on this.