Investor · Seattle, WA

Dan Rosen

Open Dan in the network graph →

Filings

6

SEC Form D

Connections

20

co-filers

Capital

—

across filings

Active

Dec 2008

to Jul 2025

Most-connected co-filers (20)

Lee Hood · Seattle, WA6 shared James W. Shepperd · Seattle, WA6 shared Gordon A. Gardiner · KIRKLAND, WA4 shared Ralph Woodford · Dublin 1, Ireland4 shared Dan Sperrazza · Buffalo, NY4 shared Roger H. Hanson · Grand Cayman, Cayman Islands4 shared Jonathan Nicholson · Grand Cayman, Cayman Islands4 shared David Thacher · Kirkland, WA4 shared Robert K. Arnold · Seattle, WA4 shared Todd M. Smith · Seattle, WA4 shared Glenn T. Migliozzi · Lake Forest, IL4 shared Rodrigo Umpierrez · Greenwich, CT4 shared Marc Wolpers · Greenwich, CT4 shared Joseph Ashley · Seattle, WA4 shared Rich R. Robison · Holladay, UT2 shared William Melton · Vienna, VA2 shared Steve Wood · Seattle, WA2 shared Ray F. Garman · Linville, VA2 shared Hugh A. Stoll · Harrisonburg, VA2 shared Wood Steve · Seattle, WA1 shared

Recent filings (6)

Leyden Analytics, LLCJul 2025 · 8 co-filers$1.0M Leyden Analytics, LLCJul 2025 · 8 co-filers$1.0M Geospiza IncSep 2009 · 15 co-filers$550K Geospiza IncApr 2009 · 17 co-filers$845K Geospiza IncFeb 2009 · 17 co-filers$500K Geospiza IncDec 2008 · 16 co-filers$988K

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