Mark Jeffery Penn‌‍‌‌‌‍‌‌‌‌‌‌‌‍‌‍‌‍‍

Chief Executive Officer of Stagwell Inc

Tracked Chief Executive Officer of Stagwell Inc · 1 documented connection

Facts on record6

Connections mapped1

Sources cited6

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→ Entity #2329

controlling_person

Mark Penn is the controlling person of The Stagwell Group LLC

Facts (6)

Data Freshness

Fresh Last update: 14d ago · Avg age: 94d

Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing

Raw Filing Records (1) — unsourced metadata

Pending Review Mark Jeffery Penn holds 22,625,558 Class A shares directly and 2,000,000 share‌‍‌‌‌‍‌‌‌‌‌‌‌‍‌‍‌‍‍s indirectly through The Stagwell Group LLC where he is the controlling person

Date: 2025-04-04 Added: 11 Apr 2026

All Connections (1)

→ Entity #2329

controlling_person confirmed

Mark Penn is the controlling person of The Stagwell Group LLC

Sources (6)

2026 UNVERIFIED Research: Mark Jeffery Penn — Parliamentary records (no results) parliamentary_record Processed

2026 UNVERIFIED Research: Mark Jeffery Penn — Court records (no results) court_document Processed

2026 UNVERIFIED Research: Mark Jeffery Penn — Lobbying disclosures (no results) government_disclosure Processed

2026 UNVERIFIED Research: Mark Jeffery Penn — FEC donations (no results) fec_record Processed

2026 UNVERIFIED Research: Mark Jeffery Penn — SEC filings (no results) sec_filing Processed

2025-04-04 ↗ Form 4 insider trading filing web_search Processed