Investor · Hamilton, Bermuda

Michael C. Sapnar

Open Michael in the network graph →

Filings

44

SEC Form D

Connections

144

co-filers

Capital

$3.3B

across filings

Active

Mar 2015

to May 2020

Most-connected co-filers (144)

John Brown · Hamilton, Bermuda18 shared Stephen A. Velotti · Hamilton, Bermuda18 shared Philip A. Lotz · Hamilton, Bermuda18 shared Patrick R. Cleary · Havertown, PA13 shared Tao H. Wang · Narberth, PA13 shared Yang H. Xu · Havertown, PA13 shared Wesley R. Gray · Broomall, PA13 shared John (Jack) R. Vogel · Drexel Hill, PA13 shared David P. Foulke · Wayne, PA13 shared Dean N. Parker, Jr · Beltsville, MD13 shared Tara A. Railton · Hamilton, Bermuda11 shared Martin Steinik · Griffin, GA10 shared Lisa Roger · Los Angeles, CA10 shared Fernando Murias · Beltsville, MD9 shared Malcolm A. Mitchell · Hamilton, Bermuda9 shared Josephine Orgill · GEORGE TOWN GRAND CAYMAN, Cayman Islands8 shared Simon Cox · George Town, Grand Cayman, Cayman Islands8 shared Tobin Cobb · Miami, FL8 shared Xuan Liu · GEORGE TOWN GRAND CAYMAN, Cayman Islands8 shared Nicole Fourgoux · Mound, MN8 shared Jonathan Roth · Miami, FL8 shared Edith A. Conyers · Hamilton, Bermuda7 shared Richard Taylor · Hamilton, Bermuda7 shared Texas Limited Liability Company Numeris Capital Management, LLC · Austin, TX6 shared

Recent filings (44)

Longtail Insurance Holdings Ltd.Dec 2025 · 5 co-filers KEYSTONE FUNDJun 2025 · 8 co-filers KEYSTONE US FUNDJun 2025 · 8 co-filers MacKenzie Realty Capital, Inc.Mar 2025 · 18 co-filers$4.8M Short Tail Insurance Holdings Ltd.Jan 2025 · 7 co-filers$500.0M Short Tail Insurance Holdings Ltd.Jan 2025 · 7 co-filers$1.0B Short Tail Insurance Holdings Ltd.Jan 2025 · 7 co-filers$500.0M Short Tail Insurance Holdings Ltd.Jan 2025 · 7 co-filers$1.0B Longtail Insurance Holdings Ltd.Dec 2024 · 7 co-filers KEYSTONE FUNDJun 2024 · 8 co-filers KEYSTONE US FUNDJun 2024 · 8 co-filers NORTHERN DYNASTY MINERALS LTDDec 2023 · 41 co-filers$10.1M NORTHERN DYNASTY MINERALS LTDDec 2023 · 41 co-filers$250K Short Tail Insurance Holdings Ltd.Dec 2023 · 6 co-filers$1.0B Short Tail Insurance Holdings Ltd.Dec 2023 · 6 co-filers$1.0B Longtail Insurance Holdings Ltd.Dec 2023 · 5 co-filers KEYSTONE US FUNDJun 2023 · 8 co-filers KEYSTONE FUNDJun 2023 · 8 co-filers Longtail Insurance Holdings Ltd.Dec 2022 · 5 co-filers MacKenzie Realty Capital, Inc.Jun 2022 · 19 co-filers$46K KEYSTONE US FUNDJun 2022 · 8 co-filers KEYSTONE FUNDJun 2022 · 8 co-filers Mackenzie REIT, IncMay 2022 · 8 co-filers Pillar ENSO FundJul 2020 · 17 co-filers Pillar TX FundMay 2020 · 17 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Michael in the interactive graph →