Investor · Naperville, IL

Nick P. Calamos

Open Nick in the network graph →

Filings

9

SEC Form D

Connections

27

co-filers

Capital

—

across filings

Active

Nov 2008

to Jul 2025

Most-connected co-filers (27)

Simon Riley · ST. HELIER, Y97 shared Ross N. Laser · Evanston, IL7 shared Conor B. French · SAN FRANCISCO, CA7 shared James J. Boyne · St. Louis, MO7 shared Drew Dolan · Albuquerque, NM7 shared Steven E. Clark · George Town, Grand Cayamn, Cayman Islands7 shared Alec N. Litowitz · Evanston, IL7 shared Jennifer A. Schwartz · Wilmington, DE5 shared Douglas Maccabe · ST. HELIER, Y95 shared Steve Kurz · New York, NY2 shared Christopher Ferraro · New York, NY2 shared Andrew Dewitt · New York, NY2 shared J.P. Morgan Investment Management Inc · NEW YORK, NY2 shared EQA Partners, L.L.C · Stamford, CT2 shared Calamos Partners LLC · Naperville, IL2 shared Cristina Wasiak · Naperville, IL2 shared Randall T. Zipfel · Naperville, IL2 shared Steven Griffith · Honeoye Falls, NY2 shared John F. Finn · New York, NY2 shared William G. Morton, Jr · New York, NY2 shared Neale Broadhead · ST. HELIER, Y92 shared William W. Hurley · Lexington, KY2 shared Steven Schwinger · New york, NY2 shared Michael Wilson · Pittsford, NY2 shared

Recent filings (9)

Viomerse, Inc.Jul 2025 · 11 co-filers$3.0M Viomerse, Inc.Jul 2025 · 11 co-filers$3.0M Calamos International Growth Fund LPDec 2011 · 9 co-filers Calamos Global Opportunities Fund LPDec 2011 · 9 co-filers Calamos Global Opportunities Fund LPAug 2010 · 9 co-filers Calamos Market Neutral Opportunities Fund LPAug 2010 · 16 co-filers Calamos Market Neutral Opportunities Fund LPDec 2009 · 15 co-filers Calamos Global Opportunities Fund LPDec 2009 · 9 co-filers Calamos Global Opportunities Fund LPNov 2008 · 9 co-filers

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