Ledger.
Investor · New Berlin, WI

Chad W. Mason

Open Chad in the network graph →
Filings
17
SEC Form D
Connections
63
co-filers
Capital
$1.4B
across filings
Active
Nov 2024
to Aug 2025

Most-connected co-filers (63)

William W. Murray · Santa Fe, NM7 sharedJohn Bobrowich · Westbrook, ME6 sharedMatthew J. Jill · New York, NY4 sharedAres Cip Management Ii Llc · Los Angeles, CA4 sharedAres Cip Management Ii Llc · Los Angeles, CA4 sharedAres Cip Management Ii Llc · Los Angeles, CA4 sharedRaul G. Ruiz · Dallas, TX3 sharedMichael L. Smith · New York, NY3 sharedGeorge Arnold · Cambridge, MA3 sharedThomas Mills · Portsmouth, RI3 sharedBecky Meyer · Atlanta, GA2 sharedMark Gorman · Pittsburgh, PA2 sharedWilliam E. Diamond · Mt Kisco, NY2 sharedCatherine Badalamente · Detroit, MI2 sharedJames A. Diamond · Mt. Kisco, NY2 sharedAnn P. Hailer · New York, NY2 sharedKaren Youger · Atlanta, GA2 sharedBruce R. Sharp · Hobbs, NM2 sharedGopal Patel · San Francisco, CA2 sharedChristian Randazzo · Pittsburgh, PA2 sharedErik Cornelissen · New York, NY2 sharedJamison E. Lynch · Chicago, IL2 sharedAdam J. Gill · Chicago, IL2 sharedGeorge Chi · FAIRLAWN, NJ2 shared

Recent filings (17)

ACIP Apex Co-Investment Feeder II (Cayman), L.P.Aug 2025 · 7 co-filersACIP Apex Co-Investment II, L.P.Aug 2025 · 7 co-filersACIP II Co-Invest LPJan 2025 · 5 co-filersACIP II Co-Invest (Offshore) B LPJan 2025 · 5 co-filersACIP II Co-Invest (Offshore) LPJan 2025 · 5 co-filersACIP II Co-Invest A LPJan 2025 · 5 co-filersAres Climate Infrastructure Partners II, L.P.Dec 2024 · 14 co-filersGolgix, Inc.Dec 2024 · 7 co-filers$1.5MADVANCED IONICS INCNov 2024 · 9 co-filers$24.0MADVANCED IONICS INCNov 2024 · 9 co-filers$24.0MADVANCED IONICS INCAug 2023 · 8 co-filers$24.0MADVANCED IONICS INCMay 2023 · 8 co-filers$1.0MDP 144, LLCDec 2022 · 5 co-filers$14.3MMatrix Sales Gateway, LLCMar 2022 · 20 co-filers$5.7MMatrix Sales Gateway, LLCMar 2022 · 20 co-filers$6.7MDP 137,LLCMar 2022 · 5 co-filers$8.4MADVANCED IONICS INCDec 2021 · 5 co-filers$3.0MADVANCED IONICS INCDec 2021 · 5 co-filers$3.0MADVANCED IONICS INCDec 2020 · 5 co-filers$1.0MADVANCED IONICS INCDec 2020 · 5 co-filers$1.0M

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