Investor · Medford, MA

Jonathan Teubner

Open Jonathan in the network graph →

Filings

9

SEC Form D

Connections

57

co-filers

Capital

$6.0M

across filings

Active

Apr 2021

to Aug 2023

Most-connected co-filers (57)

Fu Wei · Singapore, U05 shared Fanny M. Kindler · Luxembourg, Luxembourg3 shared A.B. Krongard · New York, NY3 shared Eli Broverman · New York, NY3 shared Peter Sherlock · Vero Beach, FL3 shared Kerry J. Murphy Healey · New York, NY3 shared Andrew W. Edwards · Richardson, TX3 shared William G. Way · SAN FRANCISCO, CA3 shared Amneet Sethi · Palos Verdes Estates, CA3 shared Walter T. Jenkins Jr · Vero Beach, FL3 shared David Smith · Kittanning, PA3 shared Jeff Cruttenden · Newport Beach, CA3 shared Ronald L. Edwards · Vero Beach, FL3 shared Pierre B. Picard · Luxembourg, Luxembourg3 shared Daniel Wiethorn · Vero Beach, FL3 shared Sultan Al Saud · Vero Beach, FL3 shared Mathew W. Hollis · Vero Beach, FL3 shared Ayesha B. Wagle · SAN FRANCISCO, CA3 shared Frank Jimenez · Vero Beach, FL3 shared Robert A. Smith · Vero Beach, FL2 shared Gene A. Lang · Vero Beach, FL2 shared William W. Bishop · Vero Beach, FL2 shared Paul Bartlett · Vero Beach, FL2 shared Richard V. Mcphail · ATLANTA, GA2 shared

Recent filings (9)

Filter Labs, Inc.Feb 2026 · 1 co-filer$3.0M Filter Labs, Inc.Feb 2025 · 3 co-filers$4.0M Filter Labs, Inc.Feb 2025 · 3 co-filers$4.0M Filter Labs, Inc.Aug 2023 · 4 co-filers$5.0M Filter Labs, Inc.Aug 2022 · 2 co-filers$2.0M Lemnature AquaFarms CorpMay 2022 · 48 co-filers$10.0M Parabel Nutrition, Inc.Nov 2021 · 47 co-filers$8.7M Starboard Star SPAC 1 LLCAug 2021 · 5 co-filers$1.0M Parabel Nutrition, Inc.Apr 2021 · 24 co-filers$20.0M Starboard Star Cart Investment, LLCApr 2021 · 5 co-filers$1.5M

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