Investor · Somerville, MA

David Piperno

Open David in the network graph →

Filings

13

SEC Form D

Connections

29

co-filers

Capital

$89.5M

across filings

Active

Jan 2021

to Feb 2025

Most-connected co-filers (29)

Zaid Ashai · Boston, MA11 shared Edward Jean-Louis · Somerville, MA6 shared Joshua Aviv · Somerville, MA6 shared Elbert O. Robinson, Jr · Somerville, MA6 shared Ernie D. Hwang · Newport Beach, CA5 shared Philippe D. Masbanji · Newport Beach, CA5 shared Michael Cummings · Somerville, MA5 shared Michael Smith · Hillsboro, OR5 shared Clifford Starr · Princeton, NJ5 shared River Investment Corp · Princeton, NJ5 shared Michael Faulkner · Howald, Luxembourg, Luxembourg5 shared Adam Fisher · Hillsboro, OR5 shared Mark Grover · Weston, FL5 shared Patrick H. Halpin · Dallas, TX5 shared Paul Kern · Tampa, FL5 shared Harrison Riley · Alameda, CA5 shared Mordi Gutnick · Tampa, FL5 shared Benjamin Moreland · TAMPA, FL5 shared Taylor B. Rea · Dalla, TX5 shared Samedy Kem · Hillsboro, OR5 shared Kyle Van Dyke · Hillsboro, OR5 shared Johnson Agogbua · Reston, VA2 shared Alliance Energy Management 2022, LLC · Overland Park, KS2 shared Kasi, Inc · Reston, VA1 shared

Recent filings (13)

Vector Fund LPFeb 2025 · 5 co-filers SparkCharge, Inc.Sep 2024 · 13 co-filers$19.3M SparkCharge, Inc.Sep 2024 · 13 co-filers$19.3M Vector Fund LPJan 2024 · 5 co-filers SparkCharge, Inc.Dec 2023 · 19 co-filers$25.0M SparkCharge, Inc.May 2023 · 17 co-filers$10.0M Vector Fund LPJan 2023 · 5 co-filers SparkCharge, Inc.Dec 2022 · 17 co-filers$36.0M SparkCharge, Inc.Aug 2022 · 17 co-filers$31.0M SparkCharge, Inc.May 2022 · 17 co-filers$26.7M Vector Fund LPJan 2022 · 5 co-filers Vector Fund LPJan 2021 · 5 co-filers Kasi Cloud, LLCJan 2021 · 4 co-filers$6.0M Kasi Inc.Jan 2021 · 4 co-filers$2.2M

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