Investor · Dublin, OH

Brooks D. Longfellow

Open Brooks in the network graph →

Filings

19

SEC Form D

Connections

35

co-filers

Capital

$14.8M

across filings

Active

Jul 2019

to Aug 2025

Most-connected co-filers (35)

Harry Smart · West Palm Beach, FL11 shared David R. Meuse · Columbus, OH11 shared Dan Levine · Herndon, VA11 shared Peter G. Davies · Columbus, OH11 shared Victor Bubnow · West Palm Beach, FL11 shared Russell W. Hayward · Reston, VA11 shared Joel D. Rhoades · Dublin, OH11 shared Robert Atkins · Allen, TX11 shared Edward A. Bacome · Dublin, OH11 shared Philip G. Fankhauser · Dublin, OH11 shared David P. Blackmore · Dublin, OH11 shared Tanguy Serra · SAN FRANCISCO, CA11 shared Hayden Barnard · SAN FRANCISCO, CA11 shared Sriram N. Viswanathan · Grand Cayman, Cayman Islands11 shared TDC Manager, Inc · Houston, TX7 shared Algert Global Llc · San Francisco, CA5 shared Matthew A. Janchar · BOSTON, MA5 shared Muguet P. Cochran · Aubrey, TX5 shared Scott Chamberlain · Austin, TX5 shared Joshua A. Lutzker · Boston, MA5 shared Algert Global Llc · San Francisco, CA4 shared Peter M. Comerford · San Francisco, CA4 shared Wendy M. Shang · San Francisco, CA4 shared Peter M. Algert · San Francisco, CA4 shared

Recent filings (19)

Epcon Big Walnut, LLCAug 2025 · 14 co-filers$250K Epcon Cielo Ranch, LLCAug 2025 · 14 co-filers$250K Epcon Oak Grove, LLCJul 2025 · 14 co-filers$2.8M Epcon Franklin Road, LLCJul 2025 · 14 co-filers$2.0M Epcon Quail Park, LLCJul 2025 · 14 co-filers$2.5M Epcon Cielo Ranch, LLCMar 2025 · 14 co-filers$400K Epcon Lake Davidson, LLCJul 2024 · 14 co-filers$2.5M Epcon Ryan Parkway, LLCApr 2024 · 14 co-filers$2.0M EC New Vision Indiana, LLCMar 2024 · 14 co-filers$2.7M Epcon Robinson Church, LLCFeb 2024 · 14 co-filers$2.0M Algert International Small Cap Fund, L.P.May 2023 · 10 co-filers Algert International Small Cap Fund, L.P.May 2022 · 10 co-filers Pillar Software, Inc.Mar 2022 · 7 co-filers$2.8M Epcon Westfield, LLCDec 2021 · 14 co-filers$1.0M Algert International Small Cap Fund, L.P.Jul 2021 · 10 co-filers High Alpha Capital Fund III-A, L.P.Jan 2021 · 12 co-filers$10.0M High Alpha Capital Fund III, L.P.Dec 2020 · 12 co-filers$100.0M Algert International Small Cap Fund, L.P.Jul 2020 · 10 co-filers Algert International Small Cap Fund, L.P.Jul 2019 · 6 co-filers

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