Investor · Tulsa, OK

Mark K. Castell

Open Mark in the network graph →

Filings

7

SEC Form D

Connections

52

co-filers

Capital

$40.0M

across filings

Active

Apr 2017

to Jun 2019

Most-connected co-filers (52)

Jon R. Jones, Jr · Tulsa, OK5 shared David M. Thomas Iii · Tulsa, OK5 shared Markus R. Specks · Tulsa, OK4 shared James Brown · New York, NY4 shared Ralph Hill · Tulsa, OK4 shared Salvatore A. Giannetti Iii · New York, NY4 shared Mattijs Sibbing · Hong Kong, Hong Kong3 shared Manuel Schlabbers · Hong Kong, Hong Kong3 shared Erik Senko · Hong Kong, Hong Kong3 shared Sinopac Asset Management (Asia) Limited · Hong Kong, Hong Kong3 shared Christopher R. Finn · Washington, Washington, D.C.3 shared Zena L. Howard · Durham, NC3 shared Philip L. Harrison · Atlanta, GA3 shared Sinopac Asset Management (Asia) Limited · Hong Kong, Hong Kong3 shared Michael Palmer · McLean, VA2 shared Scott Nolan · Clayton, MO2 shared Mark T. Mommsen · Sycamore, IL2 shared Michael Orlowski · Clayton, MO2 shared John K. Sharp · Tulsa, OK2 shared William A. Ruckelshaus · KIRKLAND, WA2 shared Craig R. Kelleher · Tulsa, OK2 shared Danni M. Morris · Tulsa, OK2 shared George A. Overholser · KIRKLAND, WA2 shared Gordon A. Gardiner · KIRKLAND, WA2 shared

Recent filings (7)

ETX Energy, LLCJun 2019 · 29 co-filers$25.0M ETX Energy, LLCDec 2018 · 29 co-filers$15.0M Accudo Asian Value Arbitrage FundApr 2018 · 12 co-filers TABLESAFE, INC.Oct 2017 · 16 co-filers$8.0M Accudo Asian Value Arbitrage FundApr 2017 · 12 co-filers TABLESAFE, INC.Apr 2017 · 18 co-filers$3.0M Accudo Asian Value Arbitrage FundApr 2017 · 10 co-filers

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