Investor · Boise, ID

William R. Holderness

Open William in the network graph →

Filings

10

SEC Form D

Connections

50

co-filers

Capital

$375K

across filings

Active

Apr 2022

to Mar 2024

Most-connected co-filers (50)

Jackie B. Long Self · Blue Ridge, GA7 shared David B. Pfautz · Lutherville, MD5 shared Edward B. Harner · Bainbridge Island, WA5 shared David Charles Dunstan Marker · Ajeltake island,Majuro, 1T3 shared Athena S. Countouriotis · San Diego, CA3 shared Thomas R. Quimby · San Francisco, CA3 shared Michael Baran · San Diego, CA3 shared Karl Zelik · NASHVILLE, TN3 shared Robert M. Greenglass · Cambridge, MA3 shared Mohnish Pabrai · Irvine, CA3 shared Rodrigo Baer · SAO PAULO, Guernsey3 shared Norberto Giangrande · SAO PAULO, Guernsey3 shared Marco Camhaji · SAO PAULO, Guernsey3 shared Mitchell E. Roschelle · Greenwood Village, CO3 shared Fabio Pucci · San Diego, CA3 shared Michal Silverberg · San Diego, CA3 shared Ramin Farzaneh-Far · San Diego, CA3 shared Rajul Jain · San Diego, CA3 shared Justin Thacker · San Diego, CA3 shared Karen Smith · San Diego, CA3 shared Nandita Shangari · San Diego, CA3 shared Nanna Luneborg · San Diego, CA3 shared Adrian Bot · San Diego, CA3 shared Mark Harris · NASHVILLE, TN3 shared

Recent filings (10)

Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$63.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$102.0M Capstan Therapeutics, Inc.Mar 2024 · 41 co-filers$175.0M COMPARENT INC.Mar 2024 · 8 co-filers$750K COMPARENT INC.Mar 2024 · 8 co-filers$750K COMPARENT INC.Jan 2024 · 8 co-filers$750K COMPARENT INC.Jan 2024 · 8 co-filers$750K Odette Fund I, LPDec 2023 · 8 co-filers$150.0M Verdagy, Inc.Aug 2023 · 15 co-filers$35.5M Odette Fund I, LPApr 2023 · 8 co-filers$150.0M Verdagy, Inc.Apr 2022 · 11 co-filers$19.0M Odette Fund I, LPApr 2022 · 8 co-filers$150.0M

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