Investor · Woburn, MA
Louis F. Karger
Open Louis in the network graph →Filings
68
SEC Form D
Connections
46
co-filers
Capital
$210.5M
across filings
Active
May 2012
to Mar 2026
Most-connected co-filers (46)
David R. Masse · Woburn, MA46 sharedRobert F. Mehalso · Erie, PA29 sharedSrinivas F. Kumar · Cupertino, CA29 sharedJames V. Stanton · Washington, Washington, D.C.29 sharedKurt F. Buseck · Erie, PA29 sharedLloyd Dahmen · West Roxbury, MA13 sharedAndrzej Brezinski · West Roxbury, MA13 sharedPaul Cammarata · West Roxbury, MA13 sharedStephan Condodemetraky · Derry, NH13 sharedDavid Mirabassi · West Roxbury, MA13 sharedJanes Hoenscheid · West Roxbury, MA13 sharedDwayne Spradlin · Austin, TX12 sharedDavid Norton · Austin, TX12 sharedTime Value Of Money, L.P · Austin, TX11 sharedTime Value Of Money, L.P · Austin, TX10 sharedChristopher Gleason · Tucson, AZ10 sharedMichael Shearn · Austin, TX10 sharedTime Value Of Money, L.P · Austin, TX10 sharedDamon Rawie · Austin, TX9 sharedAaron Cook · Plano, TX9 sharedJohn Motulsky · New York, NY9 sharedMirelf Vi Reit · NEW YORK, NY9 sharedYehuda M. Hecht · NEW YORK, NY9 sharedRagan Young · Dallas, TX9 shared
Recent filings (68)
Compound Money Fund, L.P.Mar 2026 · 1 co-filerCLUB MOTORSPORTS INCSep 2025 · 11 co-filers$800KCompound Money Fund, L.P.Mar 2025 · 5 co-filersCompound Money Fund, L.P.Mar 2024 · 5 co-filersCompound Money Fund, L.P.Mar 2023 · 5 co-filersCompound Money Fund, L.P.Mar 2022 · 5 co-filersPRM Rincon/Effingham Investors LLCJul 2021 · 5 co-filers$3.0MPRM Fund V Investors II LLCMay 2021 · 5 co-filers$150.0MPRM Fund V Investors LLCMay 2021 · 5 co-filers$150.0MCompound Money Fund, L.P.Mar 2021 · 5 co-filersPRM Integra Peaks Investors LLCOct 2020 · 3 co-filers$4.1MAtlantic Southeast Investors LLCJul 2020 · 4 co-filers$58.0MCompound Money Fund, L.P.Apr 2020 · 5 co-filersCLUB MOTORSPORTS INCNov 2019 · 11 co-filers$6.0MPRM Fund IV Lake Mary Outside Investors LLCOct 2019 · 1 co-filer$6.9MTactical Tilt Overlay LLCSep 2019 · 9 co-filersCLUB MOTORSPORTS INCJan 2019 · 11 co-filers$25.0MTactical Tilt Overlay LLCSep 2018 · 9 co-filersPRM Fund IV Gatlin Outside Investors LLCJun 2018 · 4 co-filers$2.1MPRM Fund IV Melbourne Outside Investors LLCJun 2018 · 2 co-filers$2.1MCompound Money Fund, L.P.Apr 2018 · 5 co-filersCLUB MOTORSPORTS INCJan 2018 · 11 co-filers$25.0MCLUB MOTORSPORTS INCJan 2018 · 11 co-filers$3.5MPRM Fund IV Investors LLCOct 2017 · 2 co-filers$150.0MTactical Tilt Overlay LLCSep 2017 · 9 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Louis in the interactive graph →