Investor · Amarillo, TX

Mark H. Erickson

Open Mark in the network graph →

Filings

9

SEC Form D

Connections

47

co-filers

Capital

$550K

across filings

Active

Nov 2022

to Sep 2025

Most-connected co-filers (47)

John R. Erickson · Amarillo, TX4 shared Joe Fairless · New York, NY2 shared Frank Roessler · New York, NY2 shared Michael G. Salatto · New York, NY2 shared Thomas E. Mcconnon · San Francisco, CA2 shared Erik Anderson · Tampa, FL2 shared Edward M. Lhee · CHICAGO, IL2 shared Thomas J. Formolo · CHICAGO, IL2 shared Martin L. Mattingly · SAN DIEGO, CA2 shared Jay C. Moyes · Salt Lake City, UT2 shared Matt Forti · Highland Park, IL2 shared Anthony Lamantia · Weehawken, NJ2 shared Cindy Jacobs · Vancouver, British Columbia, Canada2 shared Anthony Clarke · Vancouver, British Columbia, Canada2 shared Bridget Martell · Vancouver, British Columbia, Canada2 shared Jaime Xinos · Vancouver, British Columbia, Canada2 shared Vaughn Himes · Vancouver, British Columbia, Canada2 shared Donald Joseph · Vancouver, British Columbia, Canada2 shared John Bencich · Vancouver, British Columbia, Canada2 shared Richard Stewart · Vancouver, British Columbia, Canada2 shared Paul Wesley · Fort Worth, TX2 shared Ian Somerhalder · Fort Worth, TX2 shared Vincent Hanna · Fort Worth, TX2 shared Sam T. Smolik · Houston, TX2 shared

Recent filings (9)

Unchanted Forest, LLCSep 2025 · 8 co-filers$15.0M Unchanted Forest, LLCSep 2025 · 8 co-filers$15.0M Unchanted Forest, LLCSep 2024 · 8 co-filers$15.0M Unchanted Forest, LLCSep 2024 · 8 co-filers$15.0M Brother's Bond, LLCAug 2024 · 8 co-filers$7.7M NEW HARBOR MANATEE FUND-A, LPApr 2024 · 5 co-filers NEW HARBOR MANATEE FUND, LPApr 2024 · 5 co-filers ACHIEVE LIFE SCIENCES, INC.Dec 2022 · 29 co-filers$25.0M Brother's Bond, LLCDec 2022 · 8 co-filers$2.2M ACHIEVE LIFE SCIENCES, INC.Nov 2022 · 29 co-filers$25.0M HTC Entertainment, LLCJul 2014 · 3 co-filers$17.0M

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