Investor · Vancouver, British Columbia, Canada

Tanneke Heersche

Open Tanneke in the network graph →

Filings

10

SEC Form D

Connections

52

co-filers

Capital

$6.6M

across filings

Active

Dec 2010

to Sep 2025

Most-connected co-filers (52)

Takashi Kuriyama · Vancouver, British Columbia, Canada8 shared Paul Harbidge · Vancouver, British Columbia, Canada8 shared Susan M. Sieker · BOSTON, MA5 shared Ira M. Lubert · Philadelphia, PA5 shared Harry Kargman · New York, NY5 shared Neal C. Walker · Malvern, PA5 shared James H. Finn · SAN FRANCISCO, CA4 shared Andrew Rowe · VANCOUVER, British Columbia, Canada4 shared James Walker · Campbell, CA4 shared Michael J. Kallok, Ph.D · St. Paul, MN4 shared Jo M. Webber · Blue Bell, PA4 shared Milton D. Avery · Minneapolis, MN4 shared Francis J. Smith · New York, NY3 shared Vincent Boon · Vancouver, British Columbia, Canada3 shared Michael Carrick · Vancouver, British Columbia, Canada3 shared Riyaz H. Nooruddin · George Town, Grand Cayman, Cayman Islands3 shared Benjamin C. Browning · Palm Beach Gardens, FL3 shared Brian E. Ramsay · Greenwich, CT3 shared William H. Ng · Cybercity, Ebene, O43 shared Klaus Umek · London, United Kingdom3 shared Jeffrey C. Folkerts · HOUSTON, TX3 shared Ian Burney · Vancouver, British Columbia, Canada3 shared John Proust · Vancouver, British Columbia, Canada3 shared Murray Flanigan · Vancouver, British Columbia, Canada3 shared

Recent filings (10)

Japan Gold Corp.Sep 2025 · 16 co-filers$992K Japan Gold Corp.May 2024 · 22 co-filers$2.0M Japan Gold Corp.May 2023 · 20 co-filers$3.6M Pocatential Investors LLCMar 2022 · 11 co-filers$1.4M GCV Continental Partners, LLCMar 2022 · 11 co-filers$1.4M Phraxis Inc.Mar 2022 · 21 co-filers$4.5M Phraxis Inc.Dec 2012 · 13 co-filers$3.2M Phraxis Inc.Sep 2012 · 13 co-filers$2.0M Phraxis Inc.Feb 2012 · 13 co-filers$1.0M Phraxis Inc.Dec 2010 · 9 co-filers$1.5M

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