Investor · New York, NY

Justin B. Guilbert

Open Justin in the network graph →

Filings

16

SEC Form D

Connections

47

co-filers

Capital

$18.4M

across filings

Active

Sep 2017

to Mar 2026

Most-connected co-filers (47)

Lynda J. Anderson · Oak Ridge, NC11 shared Scott Schroeder · Chicago, IL10 shared Jay Reinemann · New York, NY10 shared John A. Bartholdson · New York, NY10 shared John Sutlic · Grand Cayman, Cayman Islands10 shared Linburgh C. Martin · George Town, Grand Cayman, Cayman Islands10 shared Michael Williams · Cumming, GA6 shared Shannon J. Gallagher · Minneapolis, MN6 shared George G. Hicks · MINNEAPOLIS, MN6 shared Blake Overend · EL SEGUNDO, CA5 shared Michelle M. Wilson-Clarke · Grand Cayman, Cayman Islands5 shared Riki Crusha · San Francisco, CA5 shared Adam Finger · Wilmette, IL5 shared Frank J. Becker · New York, NY3 shared Robert C. Grant · Kansas City, MO3 shared Nicolas B. Poniatowski · New York, NY3 shared Hugues J. De Braucourt · New York, NY3 shared Samuel B. Bernet · New York, NY3 shared Andrew M. Schader · New York, NY3 shared Phillip Sarofim · San Marcos, TX2 shared Michael A. Splinter · Los Gatos, CA2 shared Stanley A. Stern · Los Gatos, CA2 shared WasteZero, Inc · Raleigh, NC2 shared Stephen S. Neal · Oak Ridge, NC2 shared

Recent filings (16)

ATLAS ENHANCED FUND, LTDMar 2026 · 4 co-filers ATLAS ENHANCED FUND, LTDFeb 2025 · 13 co-filers ATLAS ENHANCED FUND, LTDFeb 2024 · 13 co-filers ATLAS ENHANCED FUND, LTDFeb 2024 · 13 co-filers ATLAS ENHANCED FUND, LTDOct 2023 · 13 co-filers ATLAS ENHANCED FUND, LTDOct 2022 · 13 co-filers Underscore USA, Inc.Aug 2022 · 20 co-filers$10.4M ATLAS ENHANCED FUND, LTDOct 2021 · 8 co-filers ATLAS ENHANCED FUND, LTDOct 2021 · 8 co-filers ATLAS ENHANCED FUND, LTDOct 2020 · 8 co-filers Arjolo, Inc.Feb 2020 · 16 co-filers$8.0M ATLAS ENHANCED FUND, LTDOct 2019 · 8 co-filers Arjolo, Inc.Mar 2019 · 13 co-filers$6.0M Arjolo, Inc.Mar 2019 · 13 co-filers$6.0M ATLAS ENHANCED FUND, LTDOct 2018 · 8 co-filers Minut, Inc.Oct 2018 · 10 co-filers$1.2M Minut, Inc.Sep 2017 · 7 co-filers$2.2M

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