Investor · Westwood, MA

Viktor R. Vejins

Open Viktor in the network graph →

Filings

17

SEC Form D

Connections

49

co-filers

Capital

$78.7M

across filings

Active

May 2017

to Aug 2025

Most-connected co-filers (49)

Andy Dollahite · Fort Worth, TX10 shared Ashwin Kulkarni · Gaithersburg, MD10 shared Adam C. Winslow · London, United Kingdom9 shared John F. Grover · Westwood, MA9 shared Brian K. Pollock · Huntsville, AL9 shared Eileen Dowling · Grand Cayman, Cayman Islands8 shared Chris Cheever · Boston, MA8 shared Philipp Lang · Bedford, MA8 shared Peter R. De Roetth · Westwood, MA7 shared Raymond S. Stata · Westwood, MA6 shared Virginia C. Brown · Atlanta, GA6 shared Harry X. Stephen · Hunt Valley, MD6 shared Jenna Sereni · Burlington, VT6 shared Ariel E. Berkman · Herzliya, L34 shared Half Moon Capital, LLC · Larchmont, NY4 shared Scott Seidler · Arlington, TX4 shared Nicolas Wittenborn · New York, NY4 shared Michael J. Walters · Huntsville, AL4 shared Half Moon GP, LLC · Larchmont, NY4 shared John F. Cogan, Jr · Westwood, MA4 shared Russell Walker · MERIDIAN, ID4 shared Mark P. Finser · Brevard, NC3 shared Tony D. Albright · Plymouth, MN3 shared Craig D. Hansen · Plymouth, MN3 shared

Recent filings (17)

NANO-C INCAug 2025 · 11 co-filers$47.5M NANO-C INCMar 2024 · 8 co-filers$2.0M NANO-C INCMay 2022 · 11 co-filers$4.0M NANO-C INCSep 2021 · 11 co-filers$33.0M NANO-C INCJul 2021 · 11 co-filers$5.1M Fastly, Inc.Oct 2020 · 21 co-filers$556.3M NANO-C INCJul 2020 · 11 co-filers$4.0M Half Moon Capital Partners, LPMay 2020 · 5 co-filers NANO-C INCJan 2020 · 14 co-filers$9.8M NANO-C INCJun 2019 · 14 co-filers$9.0M Half Moon Capital Partners, LPMay 2019 · 5 co-filers NANO-C INCJan 2019 · 14 co-filers$5.0M Fastly, Inc.Jul 2018 · 17 co-filers$40.0M Half Moon Capital Partners, LPMay 2018 · 5 co-filers NANO-C INCApr 2018 · 14 co-filers$11.5M Half Moon Capital Partners, LPMay 2017 · 5 co-filers Fastly, Inc.May 2017 · 24 co-filers$50.0M

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