Ledger.
Investor · New York, NY

Andrew R. Gesek

Open Andrew in the network graph →
Filings
9
SEC Form D
Connections
72
co-filers
Capital
$5.7M
across filings
Active
Sep 2018
to Jan 2026

Most-connected co-filers (72)

Mitchell Arnold · New York, NY7 sharedWayne R. Walker · New York, NY7 sharedFady Boctor · New York, NY7 sharedBruce T. Bernstein · New York, NY7 sharedJohn D. Shulman · Chevy Chase, MD5 sharedSteven M. Eisenberg · San Francisco, CA3 sharedMatthew Newman · San Juan, Puerto Rico3 sharedJoshua Silverman · New York, NY3 sharedXavier P. Montagne · BOISBRIAND, Quebec, Canada3 sharedSteve P. Barrenechea · BOISBRIAND, Quebec, Canada3 sharedDavid Deutsch · New York, NY3 sharedChristopher M. Klitgaard · Iowa City, IA3 sharedGregory T. Bradley · New York, NY3 sharedJoseph M. Varnas · San Francisco, CA3 sharedKristina J. Bradshaw · Columbus, OH3 sharedLuisa Ingargiola · VANCOUVER, British Columbia, Canada3 sharedDaniel M. Krzmarzick · Iowa City, IA3 sharedPatrick P. Bobby · BOISBRIAND, Quebec, Canada3 sharedBrian M. Gragnolati · Iowa City, IA3 sharedAlexandre Mongeon · BOISBRIAND, Quebec, Canada3 sharedKen M. Manning · Iowa City, IA3 sharedKulwant Sandher · BOISBRIAND, Quebec, Canada3 sharedErika M. Crandall · San Francisco, CA3 sharedEdward N. Valentino · New York, NY2 shared

Recent filings (9)

Mirum Pharmaceuticals, Inc.Jan 2026 · 10 co-filers$68.5MPetros Pharmaceuticals, Inc.Jan 2022 · 23 co-filers$8.3MPetros Pharmaceuticals, Inc.Dec 2021 · 23 co-filers$12.8MPetros Pharmaceuticals, Inc.Oct 2021 · 23 co-filers$5.9MNATIONAL TELCOM CORPDec 2020 · 33 co-filers$62.6MMirum Pharmaceuticals, Inc.Dec 2020 · 31 co-filers$10.0MSelme LLCDec 2018 · 1 co-filer$490KSelme LLCDec 2018 · 1 co-filer$490KNATIONAL TELCOM CORPSep 2018 · 26 co-filers$5.0MAccensione Investment Partners LLCApr 2016 · 3 co-filers$250KAccensione Investment Partners LLCApr 2016 · 3 co-filers$250K

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