Investor · Medfield, MA

Roger Heerman

Open Roger in the network graph →

Filings

7

SEC Form D

Connections

40

co-filers

Capital

$57.0M

across filings

Active

Aug 2021

to Jul 2023

Most-connected co-filers (40)

Robert Clarke · Lexington, MA7 shared Tom King · Medfield, MA7 shared Bram Vanparys · Medfield, MA5 shared Jamil Beg · Medfield, MA5 shared Kevin Bitterman · Cambridge, MA3 shared Frazer Morgan · Medfield, MA3 shared Ronald Rosenfarb · Carolina, Puerto Rico2 shared Anthony J. Glavac · Montreal, Quebec, Canada2 shared Pierre P. Colas · Montreal, Quebec, Canada2 shared Jeffrey P. Hussey · Montreal, Quebec, Canada2 shared Andrew P. Walrath · Schenectady, NY2 shared Michael Esposito · Redondo Beach, CA2 shared Shawn Bradley · Ottawa, Ontario, Canada2 shared Kenneth Bradley · Ottawa, Ontario, Canada2 shared Mark Tayles · Ottawa, Ontario, Canada2 shared Martin Sendyk · Ottawa, Ontario, Canada2 shared Cynthia Green · Branford, CT2 shared Qi Zhao · Branford, CT2 shared Jay Teich · Branford, CT2 shared Dong Wang · Branford, CT2 shared Austin Sendek · Palo Alto, CA2 shared Venkatasubramanian Viswanathan · Palo Alto, CA2 shared Andre Basbaum · San Diego, CA2 shared Faith Barnett · San Diego, CA2 shared

Recent filings (7)

Kinaset Therapeutics, Inc.Jul 2023 · 20 co-filers$41.0M Cambrian Ethereum Systematic TrustSep 2022 · 12 co-filers Kinaset Therapeutics, Inc.Jul 2022 · 20 co-filers$41.0M Cambrian Ethereum Systematic TrustSep 2021 · 12 co-filers Lytica Inc.Sep 2021 · 14 co-filers$1.2M Lytica Inc.Aug 2021 · 14 co-filers$850K Kinaset Therapeutics, Inc.Aug 2020 · 13 co-filers$40.0M Kinaset Therapeutics, Inc.Aug 2020 · 13 co-filers$40.0M

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