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[ENTITY FILE] SUBJECT-0425 PERSON ACTIVE
SC
// Subject

Stephen Cohen‍​​‌​‍​‌​‌​‍‍‌​‍‌‍​‌​​‍

Co-founder of Palantir Technologies
Tracked Palantir co-founder; post-Palantir activities in defence/government sectors remain underdocumented
// Editorial summary — AI-generated from public records

Technical co-founder of Palantir Technologies who built core engineering and data integration capabilities. Post-Palantir professional activities are less publicly documented than Joe Lonsdale's, with career trajectory warranting deeper investigation for potential undisclosed advisory or technical roles in defence and government sectors.

Facts on record8
Connections mapped2
Sources cited6
Stated vs Revealed
No documented contradictions on file.
PATTERN person → [CO FOUNDER COHORT] → person
TIMELINE Role Overlap Visualizer →
Connection Map
Key Connections
Entity #9067
CO_FOUNDER_COHORT
Co-founders at Palantir Technologies; part of the Stanford technical co-founder cohort alongside Joe Lonsdale
Entity #17
co_founder_executive
Co-founder, President and Secretary, Board member since 2005
Facts (8)
Data Freshness
Fresh Last update: 15d ago · Avg age: 495d
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)
These facts have been cross-referenced and confirmed against their source material.
Verified Pending Review Post-Palantir professional activities are significantly less publicly documented than Joe Lonsdale's, with career trajecto‍​​‌​‍​‌​‌​‍‍‌​‍‌‍​‌​​‍ry warranting deeper investigation for potential undisclosed advisory or technical roles in defence and government sectors
Added: 15 Apr 2026
Raw Filing Records (3) — unsourced metadata
Pending Review Pre-Palantir Stanford University affiliations, research groups, and classmat‍​​‌​‍​‌​‌​‍‍‌​‍‌‍​‌​​‍es with connections to defence-related research funding have not been mapped
Added: 15 Apr 2026
Pending Review Technical co-founder of Palantir Technologies who built core engineering a‍​​‌​‍​‌​‌​‍‍‌​‍‌‍​‌​​‍nd data integration capabilities alongside Joe Lonsdale and Nathan Gettings
Date: 2003-06-15 Added: 15 Apr 2026
Pending Review Stephen Cohen filed filing with the SEC on 2010-07-13. Accession number: N/A.
Date: 2010-07-13 Added: 12 Apr 2026
All Connections (2)
Entity #17
co_founder_executive confirmed
Co-founder, President and Secretary, Board member since 2005
Entity #9067
CO_FOUNDER_COHORT primary since 2003
Co-founders at Palantir Technologies; part of the Stanford technical co-founder cohort alongside Joe Lonsdale
Sources (6)
2026 UNVERIFIED Research: Stephen Cohen — Parliamentary records (no results) parliamentary_record Processed
2026 UNVERIFIED Research: Stephen Cohen — Court records (no results) court_document Processed
2026 UNVERIFIED Research: Stephen Cohen — Lobbying disclosures (no results) government_disclosure Processed
2026 UNVERIFIED Research: Stephen Cohen — FEC donations (no results) fec_record Processed
UNVERIFIED Professional biographical sources — Stephen Cohen post-Palantir press Raw