Investor · Northbrook, IL

Trigran Investments, Inc

Open Trigran in the network graph →

Filings

9

SEC Form D

Connections

13

co-filers

Capital

$892.9M

across filings

Active

Jan 2018

to Feb 2026

Most-connected co-filers (13)

Paul R. Crotty · Darien, CT9 shared Nir Arkin · TEL-AVIV, L39 shared Jeffrey E. Friedman · Los Angeles, CA9 shared Matthew Thompson · New York, NY9 shared Mark J. Zytko · Los Angeles, CA9 shared Richard D. Segal · New York, NY8 shared Steven F. Monieson · Northbrook, IL8 shared Martin P. Hughes · Chicago, IL8 shared Trigran Investments, Inc · Northbrook, IL8 shared Lawrence Oberman · Northbrook, IL8 shared Steve Simon · Northbrook, IL8 shared Bradley F. Simon · Northbrook, IL8 shared Doug Granat · Chicago, IL8 shared

Recent filings (9)

TRIGRAN INVESTMENTS LPFeb 2026 · 5 co-filers TRIGRAN INVESTMENTS LPFeb 2025 · 13 co-filers TRIGRAN INVESTMENTS LPFeb 2024 · 13 co-filers TRIGRAN INVESTMENTS LPFeb 2023 · 13 co-filers TRIGRAN INVESTMENTS LPFeb 2022 · 13 co-filers TRIGRAN INVESTMENTS LPMar 2021 · 13 co-filers TRIGRAN INVESTMENTS LPJan 2020 · 13 co-filers TRIGRAN INVESTMENTS LPJan 2019 · 13 co-filers TRIGRAN INVESTMENTS LPJan 2018 · 13 co-filers

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