Investor · Southborough, MA

Steven Karaffa

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Filings

6

SEC Form D

Connections

27

co-filers

Capital

$32.5M

across filings

Active

Sep 2018

to Nov 2022

Most-connected co-filers (27)

David Aubrey · Southborough, MA4 shared Peter J. Grua · Boston, MA2 shared Jonathan Weinberg · Arlington, VA2 shared David Farner · Arlington, VA2 shared Frank Williams · Arlington, VA2 shared John S. Salvo · Houston, TX2 shared Samer Dhillon · Los Angeles, CA2 shared Somesh Dash · Menlo Park, CA2 shared Thomas G. Pang · Pleasanton, CA2 shared Matthew Turner · Toronto, Ontario, Canada2 shared Nathan Palumbo · West Boylston, MA2 shared Thurman Rodgers · Southborough, MA2 shared Jeff Mcneil · Southborough, MA2 shared Alexander Acree · Dover, DE2 shared James C. Kieckhafer · IRVINE, CA2 shared John P. Rompon · Carol Stream, IL2 shared Brandon C. Brittingham · Salisbury, MD2 shared Tom P. Healy · Carol Stream, IL2 shared Dave P. Powell · Carol Stream, IL2 shared Aammaad Shams · ARLINGTON, VA2 shared Craig Barbarosh · ARLINGTON, VA2 shared Timothy M. Huang · New York, NY2 shared Jonathan Wang · Santa Clara, CA2 shared Scott Pearson · HOPKINTON, MA2 shared

Recent filings (6)

Upstart Power, Inc.Nov 2022 · 21 co-filers$16.9M Upstart Power, Inc.Dec 2020 · 21 co-filers$15.5M Atlas Capital Fund, LPMar 2020 · 2 co-filers$500.0M IOOIApr 2019 · 5 co-filers Atlas Capital Fund, LPApr 2019 · 2 co-filers$500.0M IOOISep 2018 · 3 co-filers

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