Investor · St. Louis, MO
Jeffrey W. Bierman
Open Jeffrey in the network graph →Capital
$50.5M
across filings
Active
Apr 2023
to Oct 2025
Most-connected co-filers (142)
Facundo T. Oyenard · St. Louis, MO8 sharedSidney M. Warsinske · Seattle, WA7 sharedJiawei Wang · GARDENA, CA6 sharedNora S. Coggin · St. Louis, MO5 sharedJohn P. Stupp, Iii · St. Louis, MO5 sharedGhlee T. Cozad, Iii · St. Louis, MO5 sharedRobert M. Romero · Palo Alto, CA5 sharedLewis A. Burleigh · NEW YORK, NY4 sharedTedd A. Himler · New York, NY4 sharedDaniel Umfleet · Chattanooga, TN4 sharedKaren C. Zyp · Nassau, C54 sharedDaniel F. Bippen · St. Louis, MO4 sharedMichelle Hatfield · Chattanooga, TN4 sharedMauricio Quintana · Somerville, MA4 sharedAhsan Aijaz · NEW YORK, NY4 sharedBenjamin Glass · Somerville, MA4 sharedR. G. Salemme · Somerville, MA4 sharedJeff G. Lloyd-Jones · Somerville, MA4 sharedGal Krubiner · New York, NY4 sharedShigeki Miwa · Somerville, MA4 sharedDouglas B. Ellis · Nassau, C54 sharedDavid-Jacques Farahi · Chattanooga, TN4 sharedStephen G. Brackett · Somerville, MA4 sharedRobert Jordshaugen · Chattanooga, TN4 shared Recent filings (12)
Midwest BankCentre, Inc.Oct 2025 · 54 co-filers$50.0MMidwest BankCentre, Inc.Oct 2025 · 54 co-filers$50.0MFirst Oklahoma Holdings, Inc.Oct 2025 · 59 co-filers$1.9MFirst Oklahoma Holdings, Inc.Oct 2025 · 59 co-filers$1.9MFirst Oklahoma Holdings, Inc.Jun 2025 · 62 co-filers$3.0MMidwest BankCentre, Inc.Apr 2025 · 58 co-filers$10.0MMidwest BankCentre, Inc.Apr 2025 · 58 co-filers$10.0MAltaeros Energies, Inc.Apr 2025 · 23 co-filers$7.0MAltaeros Energies, Inc.Jan 2025 · 23 co-filers$5.0MSTAQ Pharma, Inc.Sep 2024 · 24 co-filers$30.0MAltaeros Energies, Inc.Mar 2024 · 23 co-filers$14.0MAltaeros Energies, Inc.Jun 2023 · 23 co-filers$6.0MSTAQ Pharma, Inc.Jun 2023 · 26 co-filers$20.0MSTAQ Pharma, Inc.Apr 2023 · 26 co-filers$20.0M Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jeffrey in the interactive graph →