Investor · Cambridge, MA

John R. Chaimanis

Open John in the network graph →

Filings

11

SEC Form D

Connections

77

co-filers

Capital

$249.8M

across filings

Active

Mar 2010

to Oct 2022

Most-connected co-filers (77)

Kenneth M. Lehman · Cambridge, MA8 shared Alison A. Van Metre Paley · Fairfax, VA6 shared Marc O. Hardy · Atlanta, GA6 shared Gerald Davis · WILMINGTON, DE6 shared Donald Hardie · Old Greenwich, CT6 shared Kendall Sustainable Infrastructure, Llc · Cambridge, MA5 shared Kendall Sustainable Infrastructure, Llc · Cambridge, MA5 shared Gardner Russo & Gardner LLC · Lancaster, PA3 shared Marceau J. Schlumberger · New York, NY3 shared Travis K. Ohnesorge · Sugar Land, TX3 shared Lon J. Powell · New York, NY3 shared Jim Sledzik · Houston, TX3 shared Rob M. Johnson · Medford, MA3 shared Michael Giardello · Pasadena, CA3 shared David E. Resnik · Spring City, PA3 shared Frederick J. Boos · Winston Salem, NC3 shared Ksi I Gp, Llc · Cambridge, MA2 shared Ksi Ii Gp, Llc · Cambridge, MA2 shared Jack Kavanaugh · Los Angeles, CA2 shared Ksi Ii Gp, Llc · Cambridge, MA2 shared Steven J. Murray · Newton, MA2 shared R. K. Coit · Walnut Creek, CA2 shared Christopher Holden · Toronto, Ontario, Canada2 shared Jeremy S. Johnson · Medford, MA2 shared

Recent filings (11)

Kendall Sustainable Infrastructure III, L.P.Oct 2022 · 9 co-filers Kendall Sustainable Infrastructure II, L.P.Nov 2018 · 10 co-filers Kendall Sustainable Infrastructure II, L.P.Nov 2017 · 10 co-filers NORTH WATERFORD APARTMENTSNov 2016 · 7 co-filers$84.9M Kendall Sustainable Infrastructure I, L.P.Nov 2015 · 9 co-filers Kendall Sustainable Infrastructure I, L.P.Oct 2015 · 9 co-filers KIRKWOOD VILLAGE ASSOCIATES LTDDec 2014 · 5 co-filers$28.6M MATERIA, INC.Dec 2014 · 45 co-filers Kendall Sustainable Infrastructure I, L.P.Oct 2014 · 11 co-filers MATERIA, INC.Jul 2011 · 19 co-filers$20.0M MATERIA, INC.Mar 2010 · 19 co-filers$11.7M

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