Investor · Harrisonburg, VA

Matthew Walker

Open Matthew in the network graph →

Filings

13

SEC Form D

Connections

79

co-filers

Capital

$57.8M

across filings

Active

May 2023

to Jul 2025

Most-connected co-filers (79)

Lattmann Susan · Harrisonburg, VA11 shared Anthony D. Minella · New York, NY8 shared Paul Kalmbach · Harrisonburg, VA7 shared Laura Markley · Harrisonburg, VA6 shared Stephen Shepard · Harrisonburg, VA5 shared Ramsey Shaffer · Minneapolis, MN3 shared Robert D. Ott · New York, NY3 shared Michael Carenzo · Santa Ana, CA3 shared Gaurav Manghnani · Port Louis, O43 shared Kyle B. Peterson · NEW YORK, NY3 shared Nichole Sharpe · NEW YORK, NY3 shared Rimar Capital LLC · Burlingame, CA3 shared David T. Confer · Dallas, TX3 shared Samuel Cartford · Minneapolis, MN3 shared RIMAR Capital Limited Partnership · Burlingame, CA3 shared Adam B. Weinstein · New York, NY3 shared Virender K. Sharma · Santa Ana, CA3 shared Roman Margolin · SAN FRANCISCO, CA3 shared Itai R. Liptz · Burlingame, CA3 shared Christopher Zellner · San Francisco, CA3 shared Robert W. Assell · Minnetonka, MN3 shared Kyle Rutz · Fenton, MI3 shared Matthew Bennett · NEW YORK, NY3 shared Ember Investment Management Gp, L.L.C · NEW YORK, NY3 shared

Recent filings (13)

Red Rock Telecommunications, Inc.Oct 2025 · 17 co-filers$10.0M Red Rock Telecommunications, Inc.Sep 2025 · 17 co-filers$10.0M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$8.0M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$29.3M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$21.5M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$29.3M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$21.5M Shenandoah Valley Organic, LLCJul 2025 · 14 co-filers$8.0M Ember Management Aggregator, L.P.May 2025 · 38 co-filers Ember Management Aggregator, L.P.Jun 2024 · 38 co-filers RIMAR Capital Flagship LPJul 2023 · 8 co-filers RIMAR Capital Flagship LPJul 2023 · 8 co-filers RIMAR Capital Flagship LPMay 2023 · 8 co-filers Ember Management Aggregator, L.P.May 2023 · 31 co-filers Shenandoah Valley Organic, LLCJan 2020 · 24 co-filers$15.1M Shenandoah Valley Organic, LLCJan 2020 · 24 co-filers$15.1M Shenandoah Valley Organic, LLCAug 2018 · 15 co-filers$7.0M

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