Investor · Lowell, MA

Peter Costantino

Open Peter in the network graph →

Filings

10

SEC Form D

Connections

32

co-filers

Capital

$6.7M

across filings

Active

Dec 2022

to Apr 2024

Most-connected co-filers (32)

Samara Barend · Lowell, MA4 shared David Blechman · LARCHMONT, NY4 shared Joshua Lake · Boulder, CO4 shared John Fein · Overland Park, KS4 shared Todd O'Connell · Lowell, MA3 shared Alan Quasha · Geneva, V83 shared Tom Wilson · Lowell, MA3 shared Joseph Pritchard · Ottawa, OH2 shared Lawrence Stone · Ottawa, OH2 shared Jason Shaver · Ottawa, OH2 shared Melissa Lee · Ottawa, OH2 shared Michael Hester · New York, NY2 shared Rolf Weber · Alexandria, New South Wales, Channel Islands2 shared Daniela Marques · Berlin, 2M2 shared Eric Derheimer · Carmel, IN2 shared Samantha A. Lomow · Pawtucket, RI2 shared Steve A. Cobb · Carmel, IN2 shared Eric J. Bruun · Carmel, IN2 shared Oliver Ries · Grand Duchy of Luxembourg, Luxembourg2 shared Cory M. Musician · Rochester, NY2 shared John J. Walsh · Ottawa, OH2 shared Claude Radoux · Luxembourg, Luxembourg2 shared Robert G. Schlachter · Pfaeffikon, V82 shared Alex Samoylovich · Chicago, IL2 shared

Recent filings (10)

Endera CorpMar 2025 · 16 co-filers$35.5M Endera CorpApr 2024 · 14 co-filers$10.0M AION Biosystems, Inc.Apr 2024 · 17 co-filers$4.3M AION Biosystems, Inc.Apr 2024 · 17 co-filers$3.0M AION Biosystems, Inc.Apr 2024 · 17 co-filers$3.0M AION Biosystems, Inc.Apr 2024 · 11 co-filers$5.0M AION Biosystems, Inc.Apr 2024 · 11 co-filers$5.0M AION Biosystems, Inc.Apr 2024 · 17 co-filers$4.3M Crown Global Secondaries VI Feeder S.A., SICAV-RAIFJan 2024 · 8 co-filers Idion, Inc.Apr 2023 · 9 co-filers$3.0M Idion, Inc.Apr 2023 · 9 co-filers$3.0M Crown Global Secondaries VI Feeder S.A., SICAV-RAIFDec 2022 · 8 co-filers Pilot Capital Investors LPDec 2022 · 2 co-filers Pilot Capital Investors LPDec 2022 · 2 co-filers

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