Investor · Charleston, SC

Chad R. Walldorf

Open Chad in the network graph →

Filings

12

SEC Form D

Connections

83

co-filers

Capital

$500K

across filings

Active

Jun 2023

to Sep 2025

Most-connected co-filers (83)

Keith Margetson · Vancouver, British Columbia, Canada7 shared Gokul Rajaram · CUPERTINO, CA7 shared Dema Zlotin · San Diego, CA7 shared Ed Murrer · Tempe, AZ7 shared Andrew Lee · Vancouver, British Columbia, Canada6 shared Roy Bonnell · Vancouver, British Columbia, Canada6 shared Todd Mummert · Phoenix, MD5 shared Mark Radke · McLean, VA5 shared Dan B. Sommers · Los Angeles, CA5 shared Mark Moses · London, United Kingdom5 shared Mario Gobbo · DENVER, CO5 shared Andres Fernandez Acosta · Miami, FL5 shared Michelle Ash · Victoria, Channel Islands5 shared Anthony Wile · Miami, FL4 shared Sanaz Khanverdi · Burnaby, British Columbia, Canada4 shared Mike Black · Longwood, FL3 shared Benjamin M. Lyons · Raleigh, NC3 shared Molly Fedick · Henderson, NV3 shared Carlos B. Ferreira · New York, NY3 shared Yolanda B. Mccoy · New York, NY3 shared Wen Chen · New York, NY3 shared Banks Sigmoid Management LP · New York, NY3 shared Deanne Toal-Brothers · Raleigh, NC3 shared Alex Fink · Raleigh, NC3 shared

Recent filings (12)

NatGold Digital Ltd.Oct 2025 · 14 co-filers$456K Pollen, LLCSep 2025 · 25 co-filers$6.5M Pollen, LLCSep 2025 · 25 co-filers$6.5M NatGold Digital Ltd.Sep 2025 · 20 co-filers$1.2M NatGold Digital Ltd.Jul 2025 · 20 co-filers$131K NatGold Digital Ltd.Jul 2025 · 20 co-filers$910K NatGold Digital Ltd.Jun 2025 · 20 co-filers$767K Sigmoid Capital Offshore Fund LtdJun 2025 · 11 co-filers Pollen, LLCApr 2025 · 20 co-filers$1.5M Pollen, LLCApr 2025 · 20 co-filers$1.5M Sigmoid Capital Offshore Fund LtdJun 2024 · 11 co-filers Unite Parent Corp.Mar 2024 · 51 co-filers Sigmoid Capital Offshore Fund LtdJun 2023 · 11 co-filers Unite Parent Corp.Jun 2023 · 49 co-filers

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