Investor · New York, NY

Isabelle W. Winkles

Open Isabelle in the network graph →

Filings

2

SEC Form D

Connections

171

co-filers

Capital

$139.2M

across filings

Active

Apr 2025

to Apr 2025

Most-connected co-filers (171)

Nash J. Waterman · West Conshohocken, PA1 shared Don M. Seymour · George Town, Grand Cayman, Cayman Islands1 shared Brian Guzman · New York, NY1 shared Victor Kats · NEW YORK, NY1 shared Sloan A. Walker · West Conshohocken, PA1 shared Stephanie J. Girshovich · West Conshohocken, PA1 shared Lisa A. Shaposhnick · West Conshohocken, PA1 shared Michael F. Castrogiovanni · West Conshohocken, PA1 shared Peter R. Vasiliadis · West Conshohocken, PA1 shared Sean R. Carton · West Conshohocken, PA1 shared Timothy J. Knierim · West Conshohocken, PA1 shared Paresh A. Bhatt · West Conshohocken, PA1 shared Steven A. Shin · West Conshohocken, PA1 shared Jarrod R. Quigley · West Conshohocken, PA1 shared Francie J. Tai · West Conshohocken, PA1 shared John A. Zaleski · West Conshohocken, PA1 shared Eric R. Stampfel · West Conshohocken, PA1 shared James R. Sperans · West Conshohocken, PA1 shared Patrick J. Reid · West Conshohocken, PA1 shared Karen E. Cohen · West Conshohocken, PA1 shared Geoff A. Kron · West Conshohocken, PA1 shared Michelle E. Schepis · West Conshohocken, PA1 shared David J. Fleckenstein · West Conshohocken, PA1 shared Ravi J. Mhatre · Menlo Park, CA1 shared

Recent filings (2)

Braze, Inc.Apr 2025 · 23 co-filers$139.2M Braze, Inc.Apr 2025 · 23 co-filers$139.2M PMF Integro Fund I LPOct 2016 · 172 co-filers PMF Integro Fund I LPOct 2016 · 172 co-filers

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