Investor · BURLINGAME, CA
Brian Manning
Open Brian in the network graph →Filings
23
SEC Form D
Connections
78
co-filers
Capital
$105.3M
across filings
Active
Jul 2022
to Jun 2025
Most-connected co-filers (78)
Ryan Johnson · BURLINGAME, CA19 sharedPhilippe B. Setbon · BOSTON, MA18 sharedAdrien Perkins · BURLINGAME, CA18 sharedNathan Ott · Traverse City, MI14 sharedJiro Yasu · Chuo-Ku, Tokyo, M014 sharedColby Schlechter · Portland, OR14 sharedScott Wick · Traverse City, MI14 sharedMurifield Global GP LLC · Palm Beach, FL14 sharedJohn L. Sieckhaus · Westport, CT14 sharedMichael I. Larkin · SANTA BARBARA, CA14 sharedPatrick J. Gallagher · Westport, CT14 sharedMichael Haigh · Austin, TX14 sharedFrederick D. Hrkac · Westport, CT14 sharedMaxine Jones · Wilmington, DE14 sharedDonald E. Foley · Westport, CT14 sharedRob Kolodziej · New York, NY14 sharedDavid J. Weild Iv · Westport, CT14 sharedPavilion Group, LLC · Charlotte, NC14 sharedMichael Price · Traverse City, MI14 sharedKenneth L. Londoner · Westport, CT14 sharedThomas Gauch · Charlotte, NC14 sharedJames J. Barry · Westport, CT14 sharedJames L. Klein · Westport, CT14 sharedAvery Zuck · Traverse City, MI14 shared
Recent filings (23)
Breakout Ventures III, L.P. /DEMar 2026 · 2 co-filers$101.9MXona Space Systems Inc.Jun 2025 · 12 co-filers$74.6MXona Space Systems Inc.Jun 2025 · 12 co-filers$74.6MBreakout Ventures III-A, L.P.May 2024 · 7 co-filersBreakout Ventures III, L.P.May 2024 · 7 co-filersXona Space Systems Inc.May 2024 · 10 co-filers$30.7MXona Space Systems Inc.May 2024 · 10 co-filers$30.7MBioSig Technologies, Inc.Jan 2024 · 29 co-filers$1.5MBioSig Technologies, Inc.Oct 2023 · 29 co-filers$861KBioSig Technologies, Inc.Oct 2023 · 29 co-filers$1.2MBioSig Technologies, Inc.Sep 2023 · 29 co-filers$794KBioSig Technologies, Inc.Aug 2023 · 29 co-filers$2.2MBioSig Technologies, Inc.May 2023 · 29 co-filers$3.7MBioSig Technologies, Inc.Apr 2023 · 29 co-filers$1.4MBioSig Technologies, Inc.Apr 2023 · 29 co-filers$1.5MBioSig Technologies, Inc.Feb 2023 · 29 co-filers$1.8MBioSig Technologies, Inc.Jan 2023 · 29 co-filers$1.9MBioSig Technologies, Inc.Jan 2023 · 29 co-filers$1.8MBioSig Technologies, Inc.Jan 2023 · 29 co-filers$1.1MBioSig Technologies, Inc.Dec 2022 · 29 co-filers$1.5MBioSig Technologies, Inc.Nov 2022 · 26 co-filers$1.5MGenesis Emerging Markets, L .P.Jul 2022 · 32 co-filersGenesis Emerging Markets Business TrustJul 2022 · 33 co-filersEmerging Markets Fund of the Genesis Group Trust for Employee Benefit PlansJul 2022 · 34 co-filersXona Space Systems Inc.Apr 2022 · 7 co-filers$10.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Brian in the interactive graph →