Investor · Denver, NC

Matthew Joen

Open Matthew in the network graph →

Filings

12

SEC Form D

Connections

27

co-filers

Capital

$4.4M

across filings

Active

Mar 2023

to Sep 2025

Most-connected co-filers (27)

Jonathon Blackwell · NEW YORK, NY6 shared Chris E. Elkins · Fayetteville, AR6 shared Blake Carpenter · FORT WORTH, TX4 shared Karlov Street Capital, LLC · Boca Raton, FL4 shared Joe Kuhns · NEW YORK, NY4 shared Larry Marsh · NEW YORK, NY4 shared Adam Feinstein · NEW YORK, NY4 shared Dan Sollof · NEW YORK, NY4 shared Bryan Sekino · NEW YORK, NY4 shared Hannah M. Ketchen · Pelham, NH4 shared Michael M. Ketchen · Pelham, NH4 shared Bryan Casey · Miami, FL4 shared Sue Frost · New York, NY4 shared Randy Adams · New York, NY4 shared Amanda A. Smith · Cottage Grove, WI4 shared Stephen Reynolds · Atlanta, GA4 shared Joseph G. Azofeifa · BOULDER, CO2 shared Shoshana Vernick · CHICAGO, IL2 shared Timothy G. Read · BOULDER, CO2 shared Laura G. Norris · BOULDER, CO2 shared David G. Allison · BOULDER, CO1 shared Aaron G. Royston · BOULDER, CO1 shared Samuel G. Kintz · BOULDER, CO1 shared Mira G. Chaurushiya · BOULDER, CO1 shared

Recent filings (12)

Arpeggio Biosciences, Inc.Nov 2025 · 16 co-filers$35.3M Lanakila Investco, LLCSep 2025 · 4 co-filers$1.7M Lanakila Investco, LLCSep 2025 · 4 co-filers$1.7M Arpeggio Biosciences, Inc.Mar 2025 · 10 co-filers$4.6M CMP Continuum Holdings, LLCMar 2025 · 4 co-filers$3.1M CMP Continuum Holdings, LLCMar 2025 · 4 co-filers$3.1M VESEY STREET CAPITAL PARTNERS HEALTHCARE FUND II, L.P.Mar 2024 · 14 co-filers$375.0M VESEY STREET CAPITAL PARTNERS HEALTHCARE FUND II-A, L.P.Mar 2024 · 14 co-filers$375.0M Karlov Street Debt Fund 3, LLCJul 2023 · 2 co-filers$13.8M Karlov Street Diversified 2, LLCMar 2023 · 2 co-filers$21.7M Karlov Street Three Bears, LLCMar 2023 · 2 co-filers$7.4M Karlov Street Global RE 1, LLCMar 2023 · 2 co-filers$36.0M VESEY STREET CAPITAL PARTNERS HEALTHCARE FUND II, L.P.Mar 2023 · 14 co-filers VESEY STREET CAPITAL PARTNERS HEALTHCARE FUND II-A, L.P.Mar 2023 · 14 co-filers

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