Investor · Minneapolis, MN

Brian Yost

Open Brian in the network graph →

Filings

18

SEC Form D

Connections

114

co-filers

Capital

$42.8M

across filings

Active

Aug 2021

to Sep 2025

Most-connected co-filers (114)

Mark Addicks · Minneapolis, MN17 shared Kari Niedfeldt-Thomas · Minneapolis, MN16 shared Tina Swanson · Minneapolis, MN15 shared Daniel Yarano · Minneapolis, MN15 shared Tim Webert · Minneapolis, MN14 shared Thomas A. Sellars · Milwaukee, WI14 shared Michael Martin · Minneapolis, MN13 shared Brent Mills · Edmond, OK11 shared Jason Casey · Edmond, OK11 shared Glen J. Harder · Vancouver, British Columbia, Canada11 shared James Canton · Edmond, OK11 shared Laura Fleet · Edmond, OK11 shared Mel Barnes · Edmond, OK11 shared Paula Beck · Edmond, OK11 shared Dale J. Dobson · Vancouver, British Columbia, Canada11 shared Matt Anderson · Vancouver, British Columbia, Canada11 shared Laurence J. Smoliak · Vancouver, British Columbia, Canada11 shared Leslie Young · Richmond, British Columbia, Canada11 shared Robert Morris · Dublin, CA11 shared Greg Slavonic · Edmond, OK11 shared Eastborough Partners Fund I GP LP · New York, NY11 shared Joshua Jenson · Edmond, OK8 shared Lyle Davis · Vancouver, British Columbia, Canada8 shared Allison Gage · Minneapolis, MN8 shared

Recent filings (18)

r.World, PBCSep 2025 · 26 co-filers$10.0M r.World, PBCSep 2025 · 26 co-filers$5.0M r.World, PBCSep 2025 · 26 co-filers$3.0M r.World, PBCSep 2024 · 32 co-filers$5.0M r.World, PBCSep 2024 · 32 co-filers$10.0M AUXILIOR CAPITAL PARTNERS, INC.May 2024 · 45 co-filers$75.0M r.World, PBCApr 2024 · 32 co-filers$10.0M r.World, PBCFeb 2024 · 32 co-filers$2.5M r.World, PBCNov 2023 · 32 co-filers$5.0M r.World, PBCAug 2023 · 29 co-filers$2.7M r.World, PBCAug 2023 · 29 co-filers$4.1M BIOVENTRIX INCJan 2023 · 40 co-filers$3.0M AUXILIOR CAPITAL PARTNERS, INC.Dec 2022 · 44 co-filers$42.5M r.Cup, LLCNov 2022 · 23 co-filers$3.9M BIOVENTRIX INCApr 2022 · 41 co-filers$10.0M BIOVENTRIX INCJan 2022 · 29 co-filers$6.0M BIOVENTRIX INCAug 2021 · 34 co-filers$45.0M AUXILIOR CAPITAL PARTNERS, INC.Aug 2021 · 45 co-filers$55.5M

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