Investor · New York, NY

Jeff Hammerbacher

Open Jeff in the network graph →

Filings

4

SEC Form D

Connections

66

co-filers

Capital

—

across filings

Active

Oct 2024

to Oct 2024

Most-connected co-filers (66)

Matthew S. Holt · New York, NY2 shared Adam B. Weinstein · New York, NY2 shared Matthew Bennett · NEW YORK, NY2 shared Kyle B. Peterson · NEW YORK, NY2 shared Aaron Witte · New York, NY1 shared George Green · New York, NY1 shared Joseph Walker · New York, NY1 shared Inese Lowenstein · New York, NY1 shared Andre E. Moura · New York, NY1 shared Dirk Bontridder · New York, NY1 shared Laurent Combredet · Carlsbad, CA1 shared Rishi Abuwala · New York, NY1 shared Joshua W. Bekenstein · BOSTON, MA1 shared John H. Depodesta · Kennett Square, PA1 shared Christopher Zellner · San Francisco, CA1 shared Matt Walsh · New York, NY1 shared Roman Margolin · SAN FRANCISCO, CA1 shared James H. Bloem · Kennett Square, PA1 shared Jack S. Qian · New York, NY1 shared James N. Giordano · Sandy, UT1 shared David Long · Sacramento, CA1 shared Mireille Gillings · Carlsbad, CA1 shared Chris O'Connell · New York, NY1 shared Edward J. Whelan · Boston, MA1 shared

Recent filings (4)

Ember Management Aggregator, L.P.May 2025 · 38 co-filers Ember Management Aggregator, L.P.May 2025 · 38 co-filers Ember Management Aggregator, L.P.May 2025 · 38 co-filers PerkinElmer Parent, Inc.Oct 2024 · 14 co-filers Olympus Topco, Inc.Sep 2016 · 23 co-filers Olympus Topco, Inc.Sep 2016 · 23 co-filers Cloudera, Inc.Dec 2011 · 12 co-filers$40.0M Cloudera, Inc.Dec 2011 · 12 co-filers$40.0M

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