Investor · Philadelphia, PA

Mark Castellana

Open Mark in the network graph →

Filings

8

SEC Form D

Connections

38

co-filers

Capital

$2.5M

across filings

Active

Dec 2018

to Sep 2021

Most-connected co-filers (38)

Jared Cannon · Philadelphia, PA8 shared Bryce Robertson · Sheridan, WY6 shared IFG Asset Management, LLC · Darien, CT6 shared Bruce N. Leak · Palo Alto, CA3 shared David S. Elkouri · Houston, TX3 shared James Regenor · East Aurora, NY3 shared Lucas Rodriguez · Dallas, TX3 shared Turner C. Smith · Darien, CT3 shared Jeffrey Bazar · San Francisco, CA3 shared Mark O. Hastings · Boston, MA3 shared Peter O. Wilde · Boston, MA3 shared Marc O. Puglia · Boston, MA3 shared Lance Graber · Denver, CO3 shared Michael P. Martin · San Diego, CA3 shared Matthew Bozik · New York, NY3 shared Thomas P. Yunck · Pasadena, CA3 shared Wesley K. Clark · Pasadena, CA3 shared Marco K. Villa · Pasadena, CA3 shared Alex C. Saltman · Pasadena, CA3 shared Russell H. Packer · Pasadena, CA3 shared Glenn S. Schafer · Pasadena, CA3 shared Conrad C. Lautenbacher · Pasadena, CA3 shared Ragan T. Altizer · Houston, TX3 shared Albert S. Conly · Houston, TX3 shared

Recent filings (8)

GeoOptics, Inc.Sep 2021 · 20 co-filers GeoOptics, Inc.Feb 2021 · 20 co-filers Sapor Food Group, Inc.Jan 2021 · 5 co-filers$1.3M Millrock Resources IncFeb 2020 · 17 co-filers Sapor Food Group, Inc.Oct 2019 · 5 co-filers$2.5M Millrock Resources IncAug 2019 · 11 co-filers GeoOptics, Inc.Dec 2018 · 20 co-filers$5.0M Millrock Resources IncDec 2018 · 17 co-filers

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