Investor · Seattle, WA

Roberto De Ponti

Open Roberto in the network graph →

Filings

3

SEC Form D

Connections

36

co-filers

Capital

$91.6M

across filings

Active

Mar 2017

to Aug 2023

Most-connected co-filers (36)

Wende M. Hutton · Menlo Park, CA2 shared Clifford J. Stocks · Seattle, WA2 shared Sean Mccarthy · South San Francisco, CA1 shared Steven Gillis · Lexington, MA1 shared John P. Mckearn · St. Louis, MO1 shared Steve T. Gillis · Cambridge, MA1 shared Russ Hawkinson · Seattle, WA1 shared Byron L. Roth · Newport Beach, CA1 shared Jose Larin · Yardley, PA1 shared James Winokur · Stoneham, MA1 shared Michael P. Bourque · Stoneham, MA1 shared Brent K. Rentmeester · Stoneham, MA1 shared Michael G. Clarke · Boston, MA1 shared Gary A. Jacobs · Woburn, MA1 shared Matthew Foy · Conshohocken, PA1 shared Matthew L. Ros · Cambridge, MA1 shared Kamal D. Puri · Seattle, WA1 shared Matthew Foy · Philadelphia, PA1 shared Kim Blackwell · Philadelphia, PA1 shared Chandra Leo · Philadelphia, PA1 shared Jeff Mcdermott · Fargo, ND1 shared Tony Kulesa · Dover, DE1 shared John Cassidy · Dover, DE1 shared William Simpson · Lawai, HI1 shared

Recent filings (3)

OncoResponse, IncMay 2025 · 19 co-filers OncoResponse, IncMay 2025 · 19 co-filers FORE US Bio Inc.Aug 2023 · 24 co-filers$122.6M FORE US Bio Inc.Aug 2023 · 24 co-filers$122.6M OncoResponse IncMar 2017 · 17 co-filers$34.0M OncoResponse IncMar 2017 · 17 co-filers$34.0M

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