Investor · Ewing, NJ

Mark Ridall

Open Mark in the network graph →

Filings

10

SEC Form D

Connections

34

co-filers

Capital

$44.2M

across filings

Active

Aug 2019

to May 2022

Most-connected co-filers (34)

Vincent `. Mileto · Ewing, NJ8 shared Sydney Bakich · New York, NY4 shared Kessen Ramalingum · CYBERCITY, O44 shared Kristina Feller · Sausalito, CA4 shared Matthew Eldridge · New York, NY4 shared Bryan `. Ridall · Ewing, NJ4 shared Clark R. Spencer · Charlotte, NC3 shared Paul Gough · London, United Kingdom3 shared Judi A. Grupp · Boston, MA2 shared Jordan A. Gray · Boston, MA2 shared Marcelin O'Neill · Vancouver, British Columbia, Canada2 shared Robert M. Pollaro · Ewing, NJ2 shared Thomas O'Neill · New York, NY2 shared Stephen D. Miles · Oxford, MS2 shared Andrew B. Adams · Oxford, MS2 shared Joseph Mayer · NEW YORK, NY2 shared Bharath Ganesan · New York, NY2 shared Richard Resnick · NEW YORK, NY2 shared Pen Equity Iv LLC · Norcross, GA2 shared Hai A. Nguyen · Boston, MA2 shared Anthony Mallin · London, United Kingdom2 shared Uniti Bhalla · London, United Kingdom2 shared Joseph M. Mcconnell · Prairie Village, KS2 shared Mary M. Basterfield · London, United Kingdom2 shared

Recent filings (10)

DSIpharma, Inc.Jul 2025 · 3 co-filers$500K DSIpharma, Inc.Jul 2025 · 3 co-filers$500K Snaps Ventures Inc.May 2022 · 5 co-filers$2.4M Snaps Ventures Inc.Oct 2021 · 5 co-filers$2.1M Orcosa Inc.Oct 2021 · 11 co-filers$3.5M Concours Pharmaceuticals LLCMar 2021 · 2 co-filers$2.7M Orcosa Inc.Mar 2021 · 11 co-filers$37.9M Snaps Ventures Inc.Oct 2020 · 5 co-filers$1.5M Buoy Health, Inc.Oct 2019 · 20 co-filers$22.7M Snaps Ventures Inc.Oct 2019 · 5 co-filers$1.0M Buoy Health, Inc.Aug 2019 · 13 co-filers$15.0M

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