Investor · Goleta, CA

Jonathan Klamkin

Open Jonathan in the network graph →

Filings

11

SEC Form D

Connections

39

co-filers

Capital

$6.5M

across filings

Active

Apr 2011

to Aug 2024

Most-connected co-filers (39)

Cornelius J. Shields Iv · Bozeman, MT4 shared Michael J. Wheeler · Pasadena, CA4 shared Todd J. Raker · Westport, CT3 shared Paras P. Malde · Grand Cayman, Cayman Islands3 shared Steven Denbaars · MANCHESTER, United Kingdom3 shared John Paglia · Irvine, CA3 shared Patrick Dominguez · San Francisco, CA3 shared Noel Hall · Westport, CT3 shared Eric J. Stone · Westport, CT3 shared Wasif Latif · San Antonio, TX3 shared Chengxiang Xiang · Pasadena, CA2 shared James J. Mcnally · Riverside, CA2 shared Blue Bear Investment Group, LLC · Jackson, WY2 shared Daniel Pelaez · Somerville, MA2 shared Yida Gao · San Juan, Puerto Rico2 shared Bernardo H. Hees · Chicago, IL2 shared Lasse Clausen · Grand Cayman, Cayman Islands2 shared Thomas J. Stephenson · Albuquerque, NM2 shared Barbara Nelson · Portland, OR2 shared Syd Hannigan · Portland, OR2 shared Mario J. Campos · Ceres, CA2 shared Bernardo Piquet · New York, NY2 shared Felipe Ayerbe · Bogot? D.C., Mauritius2 shared Kassin Salomon · Bogot? D.C., Mauritius2 shared

Recent filings (11)

Aeluma, Inc.Aug 2024 · 11 co-filers$4.0M Aeluma, Inc.Aug 2024 · 11 co-filers$4.0M Aeluma, Inc.Dec 2022 · 10 co-filers$4.0M 3G Radar Special Situations Fund II Feeder LPSep 2021 · 5 co-filers Celeritas Inc.Sep 2021 · 5 co-filers$100K 3G Radar Private Fund I LPAug 2021 · 7 co-filers Demetria Inc.Aug 2021 · 5 co-filers$1.4M Aeluma, Inc.Jul 2021 · 5 co-filers$8.0M Aeluma, Inc.Jul 2021 · 5 co-filers$8.0M Ultra-Low Loss TechnologiesApr 2019 · 5 co-filers$1 Ultra-Low Loss TechnologiesApr 2019 · 5 co-filers$1 3G Special Situations Fund III, L.P.Aug 2012 · 14 co-filers 3G Special Situations Fund III, L.P.Apr 2011 · 14 co-filers$1.0B

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