Investor · Richmond, British Columbia, Canada

Deng S. Mao

Open Deng in the network graph →

Filings

21

SEC Form D

Connections

10

co-filers

Capital

$10.0M

across filings

Active

Sep 2023

to Nov 2025

Most-connected co-filers (10)

Bruce S. Hay · Richmond, British Columbia, Canada14 shared Christopher Springate · Richmond, British Columbia, Canada14 shared Harish D. Banda · Belmont, MA7 shared Michael Ray · Wells, ME7 shared Andrew A. Ruttgers · Chicago, IL7 shared William J. Lee · Bethel, CT5 shared Mike Jennings · San Jose, CA2 shared John S. Nichols · Coeur d'Alene, ID2 shared Mark R. Rogers · SEATTLE, WA2 shared Peter Gray · Seattle, WA1 shared

Recent filings (21)

ARC Medical Inc.Nov 2025 · 2 co-filers ARC Medical Inc.Nov 2025 · 2 co-filers$1.4M ARC Medical Inc.Oct 2025 · 2 co-filers$1.0M WiBotic Inc.Aug 2025 · 4 co-filers$7.7M ARC Medical Inc.Aug 2025 · 2 co-filers$901K WiBotic Inc.Jun 2025 · 4 co-filers$7.7M WiBotic Inc.May 2025 · 4 co-filers$7.7M ARC Medical Inc.May 2025 · 2 co-filers$825K ARC Medical Inc.Apr 2025 · 2 co-filers$640K ARC Medical Inc.Mar 2025 · 2 co-filers$589K WiBotic Inc.Jan 2025 · 4 co-filers$7.0M WiBotic Inc.Dec 2024 · 5 co-filers$7.0M ARC Medical Inc.Nov 2024 · 3 co-filers$509K ARC Medical Inc.Nov 2024 · 3 co-filers$509K ARC Medical Inc.Oct 2024 · 3 co-filers$303K ARC Medical Inc.Oct 2024 · 3 co-filers$303K ARC Medical Inc.Jun 2024 · 2 co-filers$650K ARC Medical Inc.Apr 2024 · 2 co-filers$575K ARC Medical Inc.Feb 2024 · 2 co-filers$475K ARC Medical Inc.Dec 2023 · 2 co-filers$400K ARC Medical Inc.Sep 2023 · 2 co-filers$200K WiBotic Inc.May 2022 · 6 co-filers$6.0M WiBotic Inc.Apr 2021 · 6 co-filers$7.9M

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