Ledger.
Investor · San Francisco, CA

John Chambers

Open John in the network graph →
Filings
32
SEC Form D
Connections
182
co-filers
Capital
$543.2M
across filings
Active
Nov 2010
to Feb 2026

Most-connected co-filers (182)

Pradeep Tagare · Palo Alto, CA11 sharedBurt Podbere · Palo Alto, CA11 sharedJonathan Downey · Newport Beach, CA9 sharedPankaj Patel · Palo Alto, CA9 sharedAndrea Ayers · Palo Alto, CA8 sharedRanjith Menon · Palo Alto, CA8 sharedSumant T. Mandal · Santa Monica, CA7 sharedLaura Brent · Everett, WA7 sharedPaul R. Vexler · Everett, WA5 sharedMichael Ali · Parker, CO5 sharedMichael Abbott · San Francisco, CA5 sharedChris Dixon · Newport Beach, CA5 sharedRavi Saraogi · Palo Alto, CA5 sharedUmesh Sachdev · Palo Alto, CA5 sharedMegha Sharma · Palo Alto, CA5 sharedGlenn M. Parker · Scottsdale, AZ5 sharedMichitaka Kitamura · San Mateo, CA4 sharedSimon-Pierre K. Rey · Ebene, O44 sharedQuaeed Motiwala · San Mateo, CA4 sharedKrishna Srinivasan · Houston, TX4 sharedShelby Thomas · San Francisco, CA4 sharedEdward Morrell · Irvine, CA4 sharedAnkur Prakash · Palo Alto, CA4 sharedMurat Kocaman · Palo Alto, CA4 shared

Recent filings (32)

Condor Energies Inc.Feb 2026 · 5 co-filers$1.5MUniphore Technologies Inc.Mar 2022 · 23 co-filers$400.0MUniphore Technologies Inc.Mar 2022 · 23 co-filers$400.0MASAPP, Inc.May 2021 · 11 co-filers$117.8MASAPP, Inc.May 2021 · 11 co-filers$117.8MUniphore Technologies Inc.Apr 2021 · 34 co-filers$150.0MUniphore Technologies Inc.Feb 2021 · 32 co-filers$17.1MUniphore Technologies Inc.Dec 2020 · 32 co-filers$14.1MUniphore Technologies Inc.Dec 2020 · 29 co-filers$112.5MDecennial Opportunity Zone Fund I LLCMay 2020 · 16 co-filersPlume Design, Inc.Feb 2020 · 17 co-filers$77.9MPlume Design, Inc.Jan 2020 · 17 co-filers$76.6MPlume Design, Inc.Jan 2020 · 17 co-filers$57.9MPlume Design, Inc.Dec 2019 · 17 co-filers$47.9MDecennial Opportunity Zone Fund I LLCDec 2019 · 16 co-filersHopeWorks Social EnterprisesMar 2019 · 11 co-filers$3.3MPREMIER BIOMEDICAL INCDec 2018 · 19 co-filers$150KTHOMPSON STREET CAPITAL PARTNERS V, L.P.May 2018 · 8 co-filers$1.1BUnmanned Innovation Inc.Apr 2018 · 7 co-filers$20.0MUnmanned Innovation Inc.Apr 2018 · 7 co-filers$20.0MHopeWorks Social EnterprisesMar 2018 · 11 co-filers$3.3MMRI INTERVENTIONS, INC.Jun 2017 · 33 co-filers$13.3MHopeWorks Social EnterprisesMar 2017 · 18 co-filers$3.3MHopeWorks Social EnterprisesMar 2017 · 18 co-filers$3.3MSource Exploration Corp.Mar 2017 · 14 co-filers$704K

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