Investor · Boston, MA

William Maffie

Open William in the network graph →

Filings

10

SEC Form D

Connections

30

co-filers

Capital

$3.5M

across filings

Active

Jul 2021

to Jul 2024

Most-connected co-filers (30)

Robina Verbeek · Boston, MA5 shared Jeffrey M. Dorman · Marina del Rey, CA4 shared Luke Baumgarten · Spokane, WA4 shared Nick Cioffi · Cincinnati, OH3 shared Beth Horner · St. Petersburg, FL3 shared Renaissance Venture Capital Management, Inc · Ann Arbor, MI3 shared Jack Abraham · Miami, FL3 shared Keith Rabois · Redwood City, CA3 shared Tremblant Capital LP · New York, NY3 shared Kara Odegard · Spokane, WA3 shared Douglas W. Vander Weide · WEST DES MOINES, IA3 shared Tremblant Holdings LLC · New York, NY3 shared Valerie Smith · Spokane, WA3 shared Jonathan Lasser · Milton, NY3 shared Susanna Twarog · Boston, MA3 shared Neetesh J. Kumar · Denver, CO2 shared Arvind Chary · New York, NY2 shared Brett Barakett · New York, NY2 shared Michael Rubenstein · Miami, FL2 shared Brennon Poynor · Spokane, WA2 shared Kevin R. Maddron · Orlando, FL2 shared Adam Day · Cincinnati, OH2 shared null Spruceview U.S. Growth Access (GP) LLC · Denver, CO2 shared Amish C. Shah · Norwalk, CT2 shared

Recent filings (10)

Spokane Workers Cooperative, LCAJul 2024 · 12 co-filers SOS Group, Inc.Oct 2023 · 10 co-filers$3.5M Spokane Workers Cooperative, LCAJun 2023 · 11 co-filers SOS Group, Inc.Oct 2022 · 8 co-filers$2.5M Miami Labs, Inc.Aug 2022 · 5 co-filers$32.0M Spokane Workers Cooperative, LCAJun 2022 · 11 co-filers Miami Labs, Inc.Nov 2021 · 8 co-filers$75.0M SOS Group, Inc.Aug 2021 · 5 co-filers$2.5M SOS Group, Inc.Aug 2021 · 5 co-filers$2.5M Miami Labs, Inc.Jul 2021 · 8 co-filers$30.0M Spokane Workers Cooperative, LCAJul 2021 · 4 co-filers

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