SUBJECT-0856.dossier · person · status: active
BC
subject of file

Brian Campbell

Co-founder of Mosaic strategic finance platform, former Palantir finance team
Tracked because Co-founder of Mosaic strategic finance platform, former Palantir finance team · 3 documented connections
Facts on record5
Connections mapped3
Sources cited18
Evidence: 1S 4I
Network web → Timeline → Compare with… → Position Drift → Coverage tone → View on Graph → Export CSV JSON Dossier ← Entity Directory
Stated vs Revealed
No documented contradictions on file.
PATTERN institution → [contractor] → company → [employment] → person 387× PATTERN company → [competitor] → company → [employment] → person 352× PATTERN person → [employment] → company → [employment] → person 252× PATTERN company → [investor] → company → [employment] → person 201× PATTERN government agency → [contractor] → company → [employment]... 190×
TIMELINE Role Overlap Visualizer →
Connection Map
Key Connections
→ Securities and Exchange Commission government agency
filed regulatory document
Brian Campbell filed a filing with the SEC on 2010-09-17.
→ Palantir Technologies company
employment
Former finance team member
Facts (5)
Data Freshness
Ageing Last update: 160d ago · Avg age: 3305d
Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing
✓ Verified Findings (1)
Independently re-checked: a second model read the source artifact and confirmed it supports the extracted claim.
✓ verified Partially Corroborated Brian Campbell filed filing with the SEC on 2010-09-17. Accession number: N/A.
All Connections (3)
→ Palantir Technologies company
employment confirmed
Former finance team member
→ Securities and Exchange Commission government agency
filed regulatory document primary since 2010
Brian Campbell filed a filing with the SEC on 2010-09-17.
← Joe Garafalo person
affiliation inferential since unknown
Joe Garafalo is listed adjacent to Brian Campbell in the entity list, suggesting a possible business or organizational link.
Sources (18)
2026-05-09 UNVERIFIED SEARCH_ERROR: Brian Campbell not found in fec claim_flag Processed 📜 Receipt
2007-06-08 ↗ SEC EDGAR: filing — Brian Campbell (2007-06-08) sec_filing Processed 📜 Receipt
2010-09-17 ↗ SEC EDGAR: filing — Brian Campbell (2010-09-17) sec_filing Processed 📜 Receipt
2008-02-14 ↗ SEC EDGAR: 4 — CAMPBELL BRIAN P (2008-02-14) sec_filing Processed 📜 Receipt
2016-12-13 ↗ SEC EDGAR: filing — Brian Campbell (2016-12-13) sec_filing Processed 📜 Receipt
2024-09-09 ↗ SEC EDGAR: filing — Brian Campbell (2024-09-09) sec_filing Processed 📜 Receipt
2007-07-11 ↗ SEC EDGAR: filing — Brian Campbell (2007-07-11) sec_filing Processed 📜 Receipt
2010-02-12 ↗ SEC EDGAR: filing — Brian Campbell (2010-02-12) sec_filing Processed 📜 Receipt
2011-01-31 ↗ SEC EDGAR: 4 — Campbell Brian (2011-01-31) sec_filing Processed 📜 Receipt
2010-12-14 ↗ SEC EDGAR: 4 — Campbell Brian (2010-12-14) sec_filing Processed 📜 Receipt
2009-02-11 ↗ SEC EDGAR: 4 — CAMPBELL BRIAN P (2009-02-11) sec_filing Processed 📜 Receipt
2011-02-11 ↗ SEC EDGAR: 4 — CAMPBELL BRIAN P (2011-02-11) sec_filing Processed 📜 Receipt
2007-08-22 ↗ SEC EDGAR: 4 — CAMPBELL BRIAN P (2007-08-22) sec_filing Processed 📜 Receipt
2026 UNVERIFIED Research: Brian Campbell — Parliamentary records (no results) parliamentary_record Processed 📜 Receipt
2026 UNVERIFIED Research: Brian Campbell — Court records (no results) court_document Processed 📜 Receipt
2026 UNVERIFIED Research: Brian Campbell — Lobbying disclosures (no results) government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Brian Campbell — FEC donations (no results) fec_record Processed 📜 Receipt
2010-09-17 ↗ SEC EDGAR: filing — Brian Campbell (2010-09-17) web_search Processed 📜 Receipt