Investor · Vancouver, British Columbia, Canada

David K. Tsur

Open David in the network graph →

Filings

15

SEC Form D

Connections

133

co-filers

Capital

$7.3M

across filings

Active

Jul 2021

to Oct 2025

Most-connected co-filers (133)

Brian K. Cornblatt · Vancouver, British Columbia, Canada11 shared Richard Harjes · Bethesda, MD9 shared William N. Price · Bozeman, MT9 shared Aarti P. Balachandran · New York, NY9 shared Richard R. Reczka · New York, NY9 shared May P. Lau · New York, NY9 shared Wilbur R. Paes · NEW YORK, NY9 shared Jonah Waxman · Rochester, MN8 shared Marshall P. Van Smith · Miami, FL6 shared Jay P. Mantz · Miami, FL6 shared Michael J. Parker · Miami, FL6 shared Jeffrey P. Krasnoff · Miami, FL6 shared Joshua R. Cromer · Miami, FL6 shared Michael J. Peskin · Miami, FL6 shared Vanessa G. Gilman · Grand Cayman, Cayman Islands6 shared Philip J. Orban · Miami, FL6 shared Scott J. Gelley · Miami, FL6 shared Robert J. Chomat · Miami, FL6 shared Jeremy J. Griffin · Miami, FL6 shared Liat P. Heller · Miami, FL6 shared Cory P. Olson · Miami, FL6 shared Sorana J. Georgescu · Miami, FL6 shared David R. Kusy · New York, NY6 shared David J. Childers · Miami, FL6 shared

Recent filings (15)

BIOHARVEST SCIENCES INC.Oct 2025 · 36 co-filers$401K BIOHARVEST SCIENCES INC.Jan 2024 · 26 co-filers$499K BIOHARVEST SCIENCES INC.Nov 2023 · 26 co-filers$4.1M BIOHARVEST SCIENCES INC.Aug 2023 · 26 co-filers$345K BIOHARVEST SCIENCES INC.Oct 2022 · 26 co-filers$2.0M Braveheart Resources Inc.Mar 2022 · 24 co-filers$162K Braveheart Resources Inc.Jul 2021 · 23 co-filers$105K Braveheart Resources Inc.Jul 2021 · 23 co-filers$105K RREF IV - P Marietta St Coinvest, LPJul 2021 · 67 co-filers RREF IV Property Marietta St Investments, LLCJul 2021 · 67 co-filers RREF IV - P One Biscayne Coinvest, LPJul 2021 · 67 co-filers RREF IV Property Marietta St Investments, LLCJul 2021 · 67 co-filers RREF IV - P Marietta St Coinvest, LPJul 2021 · 67 co-filers RREF IV - P One Biscayne Coinvest, LPJul 2021 · 67 co-filers CollPlant Holdings Ltd.Nov 2017 · 23 co-filers$5.0M CollPlant Holdings Ltd.Nov 2017 · 23 co-filers$5.0M

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