Investor · Elk Grove Village, IL

Greg M. Carstensen

Open Greg in the network graph →

Filings

2

SEC Form D

Connections

7

co-filers

Capital

$4.3M

across filings

Active

Mar 2018

to Mar 2018

Most-connected co-filers (7)

Scott E. Keplinger · Clive, IA2 shared Robert E. Kral · Elk Grove Village, IL2 shared Joel S. Boussert · Baton Rouge, LA1 shared Paul E. Mann · TORONTO, Ontario, Canada1 shared Matthew M. Suhey · Elk Grove Village, IL1 shared David A. Baum · Chicago, IL1 shared Joseph A. Suhey · Chicago, IL1 shared

Recent filings (2)

Protein2O Inc.Mar 2018 · 8 co-filers$4.3M Protein2O Inc.Mar 2018 · 8 co-filers$4.3M Protein2O Inc.Apr 2016 · 9 co-filers$1.8M Protein2O Inc.Apr 2016 · 9 co-filers$1.8M

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