Investor · Philadelphia, PA

Brian D. Montgomery

Open Brian in the network graph →

Filings

2

SEC Form D

Connections

26

co-filers

Capital

—

across filings

Active

Jan 2013

to Jan 2013

Most-connected co-filers (26)

Noel J. Spiegel · New York, NY2 shared Gregory V. Serio · Philadelphia, PA2 shared Howard P. Culang · LAKEWOOD, CO2 shared Edward J. Hoffman · Philadelphia, PA2 shared Ronald W. Moore · Philadelphia, PA1 shared Stephen T. Hopkins · Philadelphia, PA1 shared David C. Carney · Philadelphia, PA1 shared Herbert Wender · Philadelphia, PA1 shared H. S. Theobald · Philadelphia, PA1 shared Catherine M. Jackson · Philadelphia, PA1 shared Richard I. Altman · Philadelphia, PA1 shared Teresa B. Bazemore · Philadelphia, PA1 shared C. R. Quint · Philadelphia, PA1 shared Debra A. Hess · Wayne, PA1 shared Jed E. Rhoads · Wayne, PA1 shared Eric R. Ray · Wayne, PA1 shared Richard C. Watson · Wayne, PA1 shared Fawad K. Ahmad · Wayne, PA1 shared Margaret A. Leyden · Wayne, PA1 shared Sumita G. Pandit · WAYNE, PA1 shared Brad L. Conner · Wayne, PA1 shared Lisa W. Hess · New York, NY1 shared Richard G. Thornberry · Wayne, PA1 shared Sanford A. Ibrahim · Frisco, TX1 shared

Recent filings (2)

RADIAN GROUP INCFeb 2026 · 13 co-filers$21.3M RADIAN GROUP INCJan 2013 · 18 co-filers$250.0M

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