Investor · Buffalo, NY

William Maggio

Open William in the network graph →

Filings

8

SEC Form D

Connections

27

co-filers

Capital

$3.7M

across filings

Active

May 2023

to Oct 2025

Most-connected co-filers (27)

Matthew Colpoys · Buffalo, NY6 shared John C. Taplett · Gloucester, MA4 shared Joseph S. Atencio · Boston, MA2 shared Tad S. Yanagi · Boston, MA2 shared Thomas C. Chesterman · Phoenix, AZ2 shared Masha Khusid · Fort Collins, CO2 shared David Sunde · Fort Collins, CO2 shared Peter Andrews · Cumberland, ME2 shared Eric Chapman · Cumberland, ME2 shared Sarah M. Ensslen · BOSTON, MA2 shared Andrew Weinstein · New York, NY2 shared Alex Poulin · ARLINGTON, VA2 shared Joshua Marks · Fort Collins, CO2 shared Melanie Teixeira · VALLEJO, CA2 shared Helen Koo · San Francisco, CA2 shared Dana L. Schmaltz · Boston, MA2 shared Jesse Mccarron · Portland, OR2 shared Graham Langley · Portland, OR2 shared Darin Milmeister · New York, NY2 shared Dan M. Alter · BOSTON, MA1 shared Thomas Quinn · King of Prussia, PA1 shared Shawn Patterson · MINNEAPOLIS, MN1 shared Michael Hughes · Cleveland, OH1 shared Richard Ducharme · Auburn, NY1 shared

Recent filings (8)

Vicora, Inc.Oct 2025 · 9 co-filers$6.0M Vicora, Inc.Oct 2025 · 9 co-filers$6.0M Silk Holdings I Corp.Sep 2025 · 17 co-filers Reconnect, Inc.Sep 2025 · 5 co-filers$3.5M Rookery Labs, Inc.Aug 2025 · 11 co-filers$300K Rookery Labs, Inc.Aug 2025 · 11 co-filers$300K LMT, LLCMay 2025 · 5 co-filers$1.2M Reconnect, Inc.May 2023 · 5 co-filers$2.2M Silk Holdings I Corp.May 2023 · 11 co-filers LMT, LLCSep 2018 · 3 co-filers$400K

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