Investor · Westport, CT

Porter L. Diehl

Open Porter in the network graph →

Filings

2

SEC Form D

Connections

11

co-filers

Capital

—

across filings

Active

Jan 2026

to Jan 2026

Most-connected co-filers (11)

Karen S. Karniol-Tambour · Westport, CT2 shared Robert P. Prince · Westport, CT2 shared Gregory S. Jensen · Westport, CT2 shared Margo E. Cook · Chicago, IL2 shared Nir B. Bar Dea · Westport, CT2 shared Tracey B. Yurko · Westport, CT2 shared Sian L. Beilock · Westport, CT2 shared Phil Dobrin · Westport, CT2 shared Celine B. Dufetel · Westport, CT2 shared Richard B. Anderson · Westport, CT2 shared Osman Nalbantoglu · Westport, CT2 shared

Recent filings (2)

Bridgewater Associates Holdings, LLCJan 2026 · 11 co-filers Bridgewater Associates Holdings, LLCJan 2026 · 11 co-filers

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