Investor · Denver, CO

Martin Burian

Open Martin in the network graph →

Filings

66

SEC Form D

Connections

296

co-filers

Capital

$4.8M

across filings

Active

Apr 2018

to Aug 2020

Most-connected co-filers (296)

Christopher Rumana · Denver, CO20 shared Carlos Pinheiro · VANCOUVER, British Columbia, Canada14 shared Duarte Mineiro · VANCOUVER, British Columbia, Canada11 shared John Gammon · VANCOUVER, British Columbia, Canada11 shared Ralph C. Reynolds · New York, NY10 shared Howard M. Levkowitz · Santa Monica, CA10 shared Jonathan A. Roney · George Town, Grand Cayman, Cayman Islands10 shared Jason M. Mehring · Chicago, IL10 shared Ines Henriques · VANCOUVER, British Columbia, Canada9 shared Adam Neumann · New York, NY8 shared David Kelley · Vancouver, British Columbia, Canada8 shared John Farlinger · Denver, CO8 shared Darren C. Urquhart · Vancouver, British Columbia, Canada8 shared Julian Allen · San Francisco, CA8 shared Garry D. Biles · Vancouver, British Columbia, Canada8 shared Steven Summer · Denver, CO8 shared William H. Stimpson · New York, NY8 shared Richard Gomel · New York, NY8 shared Eric Gross · New York, NY8 shared Steven Langman · New York, NY8 shared Andrew S. Tichenor · RICHMOND, VA8 shared Simon Bachleda · Denver, CO7 shared John Black · Vancouver, British Columbia, Canada7 shared Jani-Mikael Kuusisto · VANCOUVER, British Columbia, Canada7 shared

Recent filings (66)

AMAI INC.Oct 2025 · 5 co-filers$200K BLUE SKY URANIUM CORP.Aug 2025 · 8 co-filers$132K StepStone Secondaries Infrastructure Fund Europe (Euro Feeder), SCSp SICAV-RAIFAug 2025 · 38 co-filers BLUE SKY URANIUM CORP.Aug 2025 · 8 co-filers$132K StepStone Secondaries Infrastructure Fund Europe, SCSp SICAV-RAIFAug 2025 · 39 co-filers AMAI INC.Jun 2025 · 5 co-filers$100K AMAI INC.Jun 2025 · 5 co-filers$100K BLUE SKY URANIUM CORP.Apr 2025 · 8 co-filers$1.7M BLUE SKY URANIUM CORP.Apr 2025 · 8 co-filers$1.7M Argentina Lithium & Energy Corp.Nov 2024 · 9 co-filers$16.6M StepStone Secondaries Infrastructure Fund Europe, SCSp SICAV-RAIFAug 2024 · 39 co-filers StepStone Secondaries Infrastructure Fund Europe (Euro Feeder), SCSp SICAV-RAIFAug 2024 · 38 co-filers Argentina Lithium & Energy Corp.Aug 2024 · 15 co-filers$4.5M Argentina Lithium & Energy Corp.Aug 2024 · 19 co-filers$2.0M Argentina Lithium & Energy Corp.Aug 2024 · 15 co-filers$4.5M Argentina Lithium & Energy Corp.Aug 2024 · 19 co-filers$2.0M DiaMedica Therapeutics Inc.Jul 2024 · 28 co-filers$11.8M Limble Solutions, Inc.Jun 2024 · 17 co-filers$20.5M DiaMedica Therapeutics Inc.Jun 2023 · 34 co-filers$37.5M Limble Solutions, Inc.Jun 2023 · 17 co-filers$12.5M DiaMedica Therapeutics Inc.Apr 2023 · 28 co-filers$750K Assure Holdings Corp.Dec 2022 · 11 co-filers$308K Assure Holdings Corp.Dec 2022 · 11 co-filers$308K Rep Data, IncOct 2022 · 14 co-filers$6.3M Rep Data, IncOct 2022 · 14 co-filers$1.1M

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