Ledger.
Investor · Austin, TX

Benjamin Lamm

Open Benjamin in the network graph →
Filings
9
SEC Form D
Connections
42
co-filers
Capital
$56.5M
across filings
Active
Sep 2022
to Aug 2025

Most-connected co-filers (42)

Tom Chi · Austin, TX6 sharedBrian Beard · Austin, TX4 sharedGrant Varnum · San Francisco, CA2 sharedNathan Day · Grand Cayman, Cayman Islands2 sharedRobert Casey · Chicago, IL2 sharedJason Howard · Chicago, IL2 sharedHenry Schuck · Chicago, IL2 sharedThomas Elnick · Chicago, IL2 sharedMichael Elnick · Chicago, IL2 sharedAlex Wolf · Chicago, IL2 sharedWalter M. Clark · Chicago, IL2 sharedSuzanne Muchin · Chicago, IL2 sharedSheli Rosenberg · Chicago, IL2 sharedDavid Villarreal · Miami, FL2 sharedYaniv Blumenfeld · Miami, FL2 sharedJim Schaper · New York, NY2 sharedLisa Pope · New York, NY2 sharedWilliam W. Cowan · Fort Worth, TX2 sharedLori Wachs · BRYN MAWR, PA2 sharedMitchell L. Diraimondo · San Francisco, CA2 sharedSteve Demetriou · Miami Beach, FL2 sharedAndrew Morrissey · London, United Kingdom2 sharedMarc D. Mcleroy · Fort Worth, TX2 sharedBryan D. Perkins · Fort Worth, TX2 shared

Recent filings (9)

Astromech AI Corp.Aug 2025 · 5 co-filers$30.0MAstromech AI Corp.Aug 2025 · 5 co-filers$30.0MColossal Biosciences Inc.Jul 2024 · 8 co-filers$173.8MProject Samri Inc.Nov 2023 · 9 co-filers$10.5MProject Samri Inc.Nov 2023 · 9 co-filers$10.5MBonfire Women Inc.May 2023 · 8 co-filers$4.6MColossal Biosciences Inc.Feb 2023 · 8 co-filers$150.0MForm Bio Inc.Sep 2022 · 7 co-filers$26.3MTegus, Inc.Sep 2022 · 21 co-filers$110.6MForm Bio Inc.Sep 2022 · 7 co-filers$26.3MTegus, Inc.Nov 2021 · 17 co-filers$90.6MBonfire Women Inc.Nov 2021 · 10 co-filers$1.2M

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