Investor · Houston, TX

Alex Cranberg

Open Alex in the network graph →

Filings

3

SEC Form D

Connections

23

co-filers

Capital

—

across filings

Active

Jun 2019

to Feb 2026

Most-connected co-filers (23)

Scott D. Ritger · Houston, TX2 shared Mackie Cannon · Houston, TX2 shared Joseph Joyce · Houston, TX2 shared Andrew Davis · Houston, TX2 shared David Colina · Columbus, OH1 shared Allegro Mineral Partners Llc · Houston, TX1 shared Adam Olivier · Houston, TX1 shared Amp Prb I Gp Llc · Houston, TX1 shared Allegro Mineral Partners Llc · Houston, TX1 shared Tanner Horne · Longmont, CO1 shared Onemap Mineral Gp Ii Llc · Houston, TX1 shared James Thorson · Denver, CO1 shared Onemap Mineral Services Llc · Houston, TX1 shared David Blivin · ALBUQUERQUE, NM1 shared Amp Prb I Gp Llc · Houston, TX1 shared Allegro Mineral Partners Llc · Houston, TX1 shared Onemap Mineral Gp Ii Llc · Houston, TX1 shared Onemap Mineral Services Llc · Houston, TX1 shared David Sims · Houston, TX1 shared Jayson Denney · Longmont, CO1 shared Contrarian Opportunity Fund II GP, LLC · Greenwich, CT1 shared Julien Genestoux · Brooklyn, NY1 shared Julie Roberts · Birmingham, AL1 shared

Recent filings (3)

Horne Technologies, Inc.Feb 2026 · 4 co-filers$500K Allegro PRB Fund I LPNov 2025 · 16 co-filers Allegro PRB Fund I LPNov 2025 · 16 co-filers OneMap Mineral Fund II LPJun 2019 · 17 co-filers$200.0M OneMap Mineral Fund II LPJun 2019 · 17 co-filers$200.0M

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