Investor · Waltham, MA

Ludwig M. Teugels

Open Ludwig in the network graph →

Filings

20

SEC Form D

Connections

101

co-filers

Capital

$12.6M

across filings

Active

Jul 2015

to May 2022

Most-connected co-filers (101)

Jeff M. Mcpherson · Waltham, MA8 shared Gary W. Whiteside · DUNN, NC5 shared David Elsley · Oakville, Ontario, Canada5 shared Anthony E. Bolton · Oakville, Ontario, Canada5 shared O. T. Sloan, Iii · DUNN, NC5 shared Erik Lyesiuk · Waltham, MA4 shared Terry Koehler · Fort Worth, TX4 shared Tonya Krause · Waltham, MA4 shared Camilo G. Barcenas, M.D · Houston, TX4 shared Timothy White · Rye, NY4 shared Aaron Almquist · Waltham, MA4 shared Matthew E. Muller · Minnetonka, MN4 shared Brandon M. Wilson · Austin, TX3 shared Paul B. Rayhill · FORESTPORT, NY3 shared Eric M. Chang · Austin, TX3 shared Kyle B. Lowry · FORESTPORT, NY3 shared Peter Crocco · Melville, NY3 shared Wade J. Abraham · FORESTPORT, NY3 shared Robert Stennett · Fort Worth, TX3 shared Stephen R. Brooks · Toronto, Ontario, Canada3 shared Kevin R. Mandia · Milpitas, CA3 shared Jacob Seid · San Mateo, CA3 shared Davide Ottolini · Mosta, O13 shared Ryan M. Valle · Waltham, MA3 shared

Recent filings (20)

Parkside Homes LLCAug 2025 · 10 co-filers$3.6M Fresenius Medical Care Champions, LLCJul 2025 · 14 co-filers$4.7M Fresenius Medical Care Champions, LLCJul 2025 · 14 co-filers$4.7M Fresenius Medical Care Northshore Houston, LLCJul 2025 · 16 co-filers$4.0M Fresenius Medical Care Northshore Houston, LLCJul 2025 · 16 co-filers$4.0M Ridge Creek LLCJun 2025 · 8 co-filers$4.0M Fresenius Medical Care Conroe, LLCMay 2025 · 15 co-filers$4.2M Fresenius Medical Care Conroe, LLCMay 2025 · 15 co-filers$4.2M Fresenius Medical Care Vintage Park, LLCApr 2025 · 13 co-filers$1.8M Fresenius Medical Care Vintage Park, LLCApr 2025 · 13 co-filers$1.8M Nirvana Water Sciences Corp.Sep 2024 · 13 co-filers$3.0M Nirvana Water Sciences Corp.Feb 2024 · 20 co-filers$6.0M Nirvana Water Sciences Corp.Jun 2023 · 23 co-filers$2.6M Oystar, Inc.Jun 2023 · 2 co-filers$5K Oystar, Inc.Jun 2023 · 8 co-filers$5K Fresenius Medical Care Katy North, LLCMay 2022 · 14 co-filers$4.1M Fresenius Medical Care Spring Cypress Home, LLCFeb 2022 · 14 co-filers$2.1M Fresenius Medical Care Spring Klein Dialysis Center, LLCApr 2018 · 14 co-filers$2.0M Axial Healthcare, Inc.Oct 2016 · 13 co-filers$17.7M Fresenius Medical Care Beamer, LLCJun 2016 · 12 co-filers$2.4M Fresenius Medical Care Northeast Houston, LLCJun 2016 · 12 co-filers$2.0M Useed, Inc.Dec 2015 · 16 co-filers$1.5M Useed, Inc.Jul 2015 · 18 co-filers$675K Axial Healthcare, Inc.Jul 2015 · 15 co-filers$8.0M

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