Investor · San Francisco, CA

Keith Carlson

Open Keith in the network graph →

Filings

6

SEC Form D

Connections

36

co-filers

Capital

—

across filings

Active

Mar 2009

to Jan 2026

Most-connected co-filers (36)

Thomas W. Bevilacqua · Vancouver, British Columbia, Canada6 shared Charles Entrekin · Orinda, CA6 shared Shinya Akamine · Santa Clara, CA5 shared Sridhar Deivasigamani · GALESBURG, IL3 shared Xavier Aguilera · BURBANK, CA3 shared Meredith D. Flynn-Ripley · BOSTON, MA3 shared Gary A. Lauder · NEWARK, CA3 shared Ellen Willen · VALLEY STREAM, NY3 shared Gregory Floyd · New York, NY3 shared Albert C. Lardo · Baldwin, MD3 shared John Booth · North Oaks, MN3 shared Barbara A. Peterson · Chanhassen, MN3 shared Karl May · Woburn, MA3 shared Alicia Agostino · Milford, CT3 shared Norman Rothstein · Plainview, NY3 shared Scott T. Rubsamen · Houston, TX3 shared William C. Mcmanemin · Dallas, TX3 shared Benjamin Glatter · New York, NY2 shared Elliot Moskow · LAS VEGAS, NV2 shared Richard Becker · New York, NY2 shared Mary Beth Lang · New York, NY2 shared David Shulkin · RADNOR, PA2 shared Joseph L. Brunink · Plano, TX2 shared Steven Tobias · Houston, TX2 shared

Recent filings (6)

Fourth Edge LLCJan 2026 · 15 co-filers$39.7M Fourth Edge LLCDec 2025 · 44 co-filers$20.0M Fourth Edge LLCDec 2025 · 44 co-filers$60.0M INNOTASJun 2010 · 7 co-filers$3.0M INNOTASAug 2009 · 7 co-filers$2.4M INNOTASMar 2009 · 7 co-filers$1.5M

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