Investor · Waterbury, VT

Douglas Graham

Open Douglas in the network graph →

Filings

5

SEC Form D

Connections

35

co-filers

Capital

$30.2M

across filings

Active

Aug 2015

to Aug 2025

Most-connected co-filers (35)

Adam Bauman · Cedar Park, TX2 shared Mitch Fransen · Cedar Park, TX2 shared Lanna Domangue · AUSTIN, TX2 shared Cullen Scott · Kyle, TX2 shared Joseph Maheux · Waterbury, VT2 shared Jonathan Smedley, Dpm · Cedar Park, TX1 shared Sean Tinney · Cedar Park, TX1 shared Jim Davies · Deerfield, IL1 shared Jennifer Holmgren · Deerfield, IL1 shared Jimmy Samartzis · Deerfield, IL1 shared Andrew Murfin · Deerfield, IL1 shared Kosuke Hattori · Deerfield, IL1 shared Laurel Harmon · Deerfield, IL1 shared Mark Townley · Deerfield, IL1 shared Bo Beaudry · Cedar Park, TX1 shared Edward Bombach · Cedar Park, TX1 shared Brian Cain · Waterbury, VT1 shared Arthur Ciullo · Waterbury, VT1 shared John Straub · Waterbury, VT1 shared Stephen Carbone · Waterbury, VT1 shared Richard Carrick · Waterbury, VT1 shared Deborah Pucillo · Waterbury, VT1 shared William Reedy · Waterbury, VT1 shared David King · Calgary, Alberta, Canada1 shared

Recent filings (5)

Cedar Park Surgery Center, LLCAug 2025 · 13 co-filers$1.4M Cedar Park Surgery Center, LLCAug 2025 · 13 co-filers$1.4M LanzaJet, Inc.Mar 2024 · 17 co-filers LanzaJet, Inc.Mar 2024 · 17 co-filers Cedar Park Surgery Center, LLCJan 2021 · 15 co-filers$45K Country Club of Vermont, Inc.Jul 2019 · 10 co-filers$1.0M Country Club of Vermont, Inc.Jul 2019 · 10 co-filers$1.0M Country Club of Vermont, Inc.Aug 2015 · 17 co-filers$1.5M Country Club of Vermont, Inc.Aug 2015 · 17 co-filers$1.5M

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