Investor · San Juan, Puerto Rico

William Brumder

Open William in the network graph →

Filings

10

SEC Form D

Connections

46

co-filers

Capital

$17.8M

across filings

Active

Jan 2021

to Jun 2023

Most-connected co-filers (46)

Nicholas Cerasuolo · Miami, FL10 shared Royal C. Carson Iv · Denver, CO4 shared Michael Sorensen · Raleigh, NC4 shared Renwick Deville · Austin, TX4 shared Kristin Duin · HONOLULU, HI4 shared Gunnar Cuevas Guaman · New York, NY4 shared David Hadden · Raleigh, NC4 shared Brian Rosen · CHICAGO, IL4 shared Michael Raymer · Raleigh, NC4 shared Vern Davenport · RALEIGH, NC4 shared Chadd Evans · Alpharetta, GA4 shared Sound Point Meridian Fund GP LLC · New York, NY3 shared Vincent Molinari · Woodbury, NY3 shared Jason Santos · Denver, CO3 shared Jorge Gaviria · Los Angeles, CA3 shared Braden Reiber · Denver, CO3 shared John B. Sawchuk · Vancouver, British Columbia, Canada3 shared Robin Newman · Raleigh, NC3 shared Jeanne T. Hecht · Raleigh, NC3 shared Jeffrey Kasher · WINSTON-SALEM, NC3 shared Noah Coomer · Kirkland, WA3 shared Jason Winsten · Boulder, CO3 shared Steve Carpenter · Boulder, CO3 shared John Hodge · Boulder, CO3 shared

Recent filings (10)

Pro-ficiency Holdings, Inc.Jun 2023 · 20 co-filers$12.6M 2030 BIT Fund LPFeb 2023 · 7 co-filers Pro-ficiency Holdings, Inc.Dec 2022 · 20 co-filers$5.7M Pro-ficiency Holdings, Inc.Jun 2022 · 20 co-filers$3.1M Abnormal Security CorpMay 2022 · 19 co-filers$300.0M 2030 BIT Fund LPMar 2022 · 7 co-filers Abnormal Security CorpMar 2021 · 17 co-filers$60.0M Pro-ficiency Holdings, Inc.Mar 2021 · 17 co-filers$3.0M Abnormal Security CorpJan 2021 · 17 co-filers$60.0M 2030 BIT Fund LPNov 2020 · 5 co-filers 2030 BIT Fund LPNov 2020 · 5 co-filers

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