Investor · Chicago, IL

William S. Boice

Open William in the network graph →

Filings

7

SEC Form D

Connections

23

co-filers

Capital

$303.2M

across filings

Active

Nov 2022

to Oct 2025

Most-connected co-filers (23)

Kyle J. Nakatsuji · Chicago, IL7 shared Derek J. Brigham · Chicago, IL7 shared Daniel S. Reed · Chicago, IL6 shared Steven S. Bensinger · Chicago, IL5 shared Todd S. Boehly · Chicago, IL5 shared Michael S. Yang · Chicago, IL5 shared Cynthia S. Hardy · Chicago, IL5 shared Atif S. Rafiq · Chicago, IL4 shared Saumil J. Mehta · Chicago, IL3 shared Janet Ho · New York, NY2 shared Michael Stanton · New York, NY2 shared Norman J. Smagley · Chicago, IL2 shared Eugene S. Lee · Chicago, IL1 shared Peter Gunder · Madison, WI1 shared Victor Pascucci Iii · Chicago, IL1 shared Mike S. Mccullar · Salt Lake City, UT1 shared Maura Scott · Arcata, CA1 shared Ryan Ulanch · Arcata, CA1 shared Jeff Ehlers · Marietta, GA1 shared Jim Quinn · Marietta, GA1 shared Jennifer S. Crutchfield · Chicago, IL1 shared Jennifer S. Kemp · Chicago, IL1 shared S. The Northern Trust Company · Chicago, IL1 shared

Recent filings (7)

Clearcover, Inc.Oct 2025 · 14 co-filers Clearcover, Inc.Jan 2025 · 8 co-filers Clearcover, Inc.Nov 2024 · 10 co-filers Clearcover, Inc.Apr 2024 · 9 co-filers Clearcover, Inc.Nov 2022 · 12 co-filers Clearcover, Inc.Apr 2021 · 10 co-filers$221.4M Clearcover, Inc.Apr 2021 · 10 co-filers$221.4M Clearcover, Inc.Jan 2020 · 9 co-filers$52.5M Clearcover, Inc.Jan 2020 · 9 co-filers$52.5M

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