Investor · Miami, FL

Douglas Rosenberg

Open Douglas in the network graph →

Filings

2

SEC Form D

Connections

5

co-filers

Capital

$6.5M

across filings

Active

Jul 2014

to Dec 2021

Most-connected co-filers (5)

Albert Pleus · HONOLULU, HI1 shared Zack Porter · Carlsbad, CA1 shared Anthony Michaels · FERNDALE, MI1 shared Stuart Larkins · Chicago, IL1 shared James Rhodes · El Segundo, CA1 shared

Recent filings (2)

Quake Media, Inc.Dec 2021 · 3 co-filers Quake Media, Inc.Dec 2021 · 3 co-filers PROTEUS BIOAG HOLDINGS, LLCJul 2014 · 7 co-filers$25.1M PROTEUS BIOAG HOLDINGS, LLCJul 2014 · 7 co-filers$25.1M

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