Investor · Seattle, WA

Mario Barro

Open Mario in the network graph →

Filings

13

SEC Form D

Connections

71

co-filers

Capital

$145.0M

across filings

Active

Jan 2022

to Feb 2026

Most-connected co-filers (71)

Michael Schrader · Cambridge, MA7 shared Ann Dewitt · Cambridge, MA6 shared Kathryn Kosuda · Cambridge, MA4 shared Livio M. Valenti · Cambridge, MA4 shared Lynda M. Tussey · Cambridge, MA4 shared Jonathan M. Kluge · Cambridge, MA4 shared Fenel M. Eloi · Cambridge, MA4 shared Byron Boots · Seattle, WA3 shared Robert Burkley · New York, NY3 shared Lisa Flaherty · New York, NY3 shared David T. Margulies · New York, NY3 shared Patrick Higgins · Mendham, NJ3 shared Hamilton W. Dr. Helmer · Los Altos, CA3 shared Tim O'Toole · Bedford, MA3 shared Jonathan Fink · Seattle, WA3 shared Shailesh S. Maingi · Raleigh, NC3 shared Paula Schneider · Bedford, MA3 shared Charles A. Henry · MISHAWAKA, IN3 shared Todd Pence · Pepper Pike, OH3 shared John W. Rutherford · Miami Beach, FL3 shared Mark R. Bamforth · Glasgow, United Kingdom3 shared John W. Rosenthal · Mishawaka, IN3 shared Mikhail Reginevich · Tempe, AZ3 shared Steve Pattyn · New York, NY3 shared

Recent filings (13)

ILIAD BIOTECHNOLOGIES, INC.Feb 2026 · 4 co-filers$115.5M Curevo, Inc.Mar 2025 · 13 co-filers$84.8M Curevo, Inc.Mar 2025 · 13 co-filers$84.8M Vaxess Technologies, Inc.May 2024 · 32 co-filers$12.0M Kineticos AMR Accelerator Fund I, LPAug 2023 · 7 co-filers$20.0M Vaxess Technologies, Inc.Jul 2023 · 23 co-filers$12.1M Vaxess Technologies, Inc.Dec 2022 · 16 co-filers$35.0M Vaxess Technologies, Inc.Dec 2022 · 16 co-filers$35.0M Curevo, Inc.Nov 2022 · 11 co-filers$26.0M Curevo, Inc.Nov 2022 · 11 co-filers$26.0M Vaxess Technologies, Inc.Oct 2022 · 23 co-filers$2.0M Inceptor Bio, LLCMar 2022 · 20 co-filers$60.8M Curevo, Inc.Jan 2022 · 11 co-filers$70.6M Curevo, Inc.Jan 2022 · 11 co-filers$70.6M Inceptor Bio, LLCJul 2021 · 14 co-filers$18.1M Cursive Strategy Capital Feeder Fund, Ltd.Jul 2021 · 10 co-filers Cursive Strategy Capital Fund LPJul 2021 · 12 co-filers

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