Investor · Dallas, TX
Andrew Sinwell
Open Andrew in the network graph →Filings
26
SEC Form D
Connections
42
co-filers
Capital
—
across filings
Active
Mar 2009
to Mar 2026
Most-connected co-filers (42)
H. L. Hobson · DALLAS, TX19 sharedGurtin Fixed Income Funds GP, LLC · Solana, CA17 sharedGeorge W. Skipper, Iii · Orange Beach, AL17 sharedAlexander R. Nettune · DALLAS, TX15 sharedH. M. Reese · DALLAS, TX14 sharedInvestment Manager of Issuer Gurtin Fixed Income Management, LLC · Solana, CA14 sharedJoe M. O'Brien · DALLAS, TX14 sharedEdward Mottern · Columbia, MD14 sharedJ. D. Sizemore · Tuscaloosa, AL13 sharedDavid A. Bree · Grand Cayman, Cayman Islands7 sharedDennis Weibling · Seattle, WA6 sharedDon Seymour · DALLAS, TX5 sharedFrank Mastrobattista · Seattle, WA4 sharedMark C. Moore · Boston, MA4 sharedSteve S. Hooper · Seattle, WA4 sharedDonald Guthrie · SEATTLE, WA4 sharedJay Markley · San Francisco, CA4 sharedAnad More · BOSTON, MA4 sharedTed Pappendick · BOSTON, MA4 sharedLynn Refer · Seattle, WA4 sharedMark A. Varney · Irvine, CA3 sharedMatt Niehaus · Menlo Park, CA3 sharedDouglas Rudisch · BOSTON, MA3 sharedPeggy Wentworth · Seattle, WA3 shared
Recent filings (26)
Sandy AI, Inc.Mar 2026 · 1 co-filer$1.0MN2 Partners LPJan 2026 · 2 co-filersSandy AI, Inc.Nov 2025 · 5 co-filers$1.5MHIGHSIDE LONG PORTFOLIO, L.P.Jan 2013 · 5 co-filersHIGHSIDE CAPITAL PARTNERS, L.P.Jan 2013 · 5 co-filersHIGHSIDE CAPITAL PARTNERS II, L.P.Jan 2013 · 5 co-filersHIGHSIDE OFFSHORE LTD.Jan 2013 · 11 co-filersHIGHSIDE LONG PORTFOLIO, L.P.Jan 2012 · 9 co-filersHIGHSIDE OFFSHORE LTD.Jan 2012 · 13 co-filersHIGHSIDE CAPITAL PARTNERS, L.P.Jan 2012 · 9 co-filersHIGHSIDE CAPITAL PARTNERS II, L.P.Jan 2012 · 9 co-filersHIGHSIDE LONG PORTFOLIO, L.P.Oct 2011 · 9 co-filersTelecom Transport Management IncJul 2011 · 16 co-filers$4.0MHIGHSIDE OFFSHORE LTD.Feb 2011 · 13 co-filersHIGHSIDE CAPITAL PARTNERS, L.P.Feb 2011 · 9 co-filersHIGHSIDE CAPITAL PARTNERS II, L.P.Jan 2011 · 9 co-filersHIGHSIDE OFFSHORE LTD.Jan 2011 · 13 co-filersHIGHSIDE CAPITAL PARTNERS, L.P.Jan 2011 · 9 co-filersNUVOSUN INCSep 2010 · 9 co-filers$20.0MNUVOSUN INCFeb 2010 · 9 co-filers$12.5MTelecom Transport Management IncJan 2010 · 17 co-filers$58.1MHIGHSIDE CAPITAL PARTNERS, L.P.Jan 2010 · 7 co-filersHIGHSIDE CAPITAL PARTNERS II, L.P.Jan 2010 · 7 co-filersHIGHSIDE OFFSHORE LTD.Jan 2010 · 11 co-filersTelecom Transport Management IncApr 2009 · 17 co-filers$58.1M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Andrew in the interactive graph →