Investor · Boston, MA

William C. Ledingham

Open William in the network graph →

Filings

8

SEC Form D

Connections

50

co-filers

Capital

$9.0M

across filings

Active

Apr 2014

to Jun 2020

Most-connected co-filers (50)

Robert C. Ketterson · Boston, MA6 shared Robert T. Brennan · Boston, MA6 shared Chandana P. Weebadde · Okemos, MI4 shared Robert P. Frank · Okemos, MI4 shared Peter D. Seymour · Santa Monica, CA2 shared William Link · SEATTLE, WA2 shared James A. Orth · CHICAGO, IL2 shared Melody Summers · SEATTLE, WA2 shared Saints Ventures Ii, LLC · SAN FRANCISCO, CA2 shared Kevin A. Crummy · Santa Monica, CA2 shared Brad W. Beelaert · CHICAGO, IL2 shared Vladimir Etkin · New York, NY2 shared Terence O'Hara · Glen Burnie, MD2 shared Eyal Amsalem · New York, NY2 shared Gretchen Coker · SEATTLE, WA2 shared Richard Lindstrom · SEATTLE, WA2 shared Maik Jornitz · College Station, TX2 shared Howard Mendelsohn · SEATTLE, WA2 shared Bob Stevens · SEATTLE, WA2 shared Bernie Iliakis · SEATTLE, WA2 shared Robert P. Landin · Dallas, TX2 shared Ben Siebach · SAN FRANCISCO, CA2 shared Jordan A. Noone · Seattle, WA2 shared Richard L. Thoms · Salt Lake City, UT2 shared

Recent filings (8)

RO Acquisition Corp.Dec 2021 · 7 co-filers$3.0M RO Acquisition Corp.Dec 2021 · 7 co-filers$3.0M RO Acquisition Corp.Jun 2020 · 10 co-filers$6.2M RO Acquisition Corp.Dec 2019 · 10 co-filers$2.7M RO Acquisition Corp.Mar 2019 · 7 co-filers$6.8M RO Acquisition Corp.Mar 2019 · 7 co-filers$6.8M CorneaGen Inc.May 2018 · 26 co-filers$2.0M NUVAIRA, INC.May 2018 · 19 co-filers$8.0M CorneaGen Inc.Apr 2018 · 26 co-filers$5.0M HOLAIRA, INC.Apr 2014 · 12 co-filers$42.0M

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