Investor · New York, NY

Brian C. Long

Open Brian in the network graph →

Filings

19

SEC Form D

Connections

43

co-filers

Capital

$423.0M

across filings

Active

Jun 2010

to Feb 2024

Most-connected co-filers (43)

Scott Friend · New York, NY12 shared Andrew C. Jones · New York, NY11 shared William C. Huffman · Lakewood, OH6 shared Pat Grady · New York, NY5 shared Shu Yao "Chris" Wang · Great Neck, NY4 shared Donna S. Weber · Colchester, VT4 shared Mark Ravich · SAN RAMON, CA4 shared Howard M. Day, Jr · Los Angeles, CA4 shared Kristopher Musselman · Wilmington, DE4 shared Daniel Grugan · Wilmington, DE4 shared David Sosa · Wheaton, IL3 shared Debra L. Kaput · Lakewood, OH3 shared John C. Trani · HOBOKEN, NJ3 shared Larry Forrester · Baltimore, MD3 shared Stephen Farley · New York, NY3 shared Thea R. Miller · Union Springs, NY3 shared Isaac Dallas · Burnham, IL3 shared Christopher Richards · Burnham, IL3 shared Cory Tuck · Kansas City, MO2 shared Frances W. Higgins · NEW YORK, NY2 shared Steen A. Jensen · Naerum, Netherlands2 shared Peter B. Roerdam · Naerum, Netherlands2 shared Pernille A. Backhausen · Naerum, Netherlands2 shared Anders R. Lund · Naerum, Netherlands2 shared

Recent filings (19)

R&B MEZZANINE II, LLCFeb 2024 · 6 co-filers Attentive Mobile Inc.Jun 2021 · 14 co-filers$59.0M Attentive Mobile Inc.Mar 2021 · 14 co-filers$470.0M Attentive Mobile Inc.Sep 2020 · 13 co-filers$230.0M Impact Ventures IV, LPAug 2020 · 4 co-filers$100.0M Immersive Tech, Inc.Aug 2020 · 5 co-filers$12.0M Attentive Mobile Inc.Apr 2020 · 11 co-filers$120.0M Attentive Mobile Inc.Feb 2020 · 11 co-filers$70.0M City Spark 2.0, LPOct 2019 · 4 co-filers$10.0M Immersive Tech, Inc.Oct 2019 · 5 co-filers$10.0M BrightWater United Aero Group Holdings, LLCAug 2019 · 1 co-filer$4.5M CevalaMar 2019 · 8 co-filers$800 CevalaAug 2018 · 5 co-filers$500 Attentive Mobile Inc.Feb 2018 · 8 co-filers$13.0M Midwest Transit Holdings, Inc.Mar 2017 · 5 co-filers$10.0M CevalaMar 2017 · 8 co-filers$7K OAS Acquisition, LLCApr 2014 · 5 co-filers$4.0M BrightWater Holdings, LLCMar 2012 · 4 co-filers$10.0M BrightWater Capital Investments, LLCJun 2010 · 3 co-filers$2.8M

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