Investor · Foster City, CA

William J. Mateker

Open William in the network graph →

Filings

1

SEC Form D

Connections

10

co-filers

Capital

$46.7M

across filings

Active

Aug 2024

to Aug 2024

Most-connected co-filers (10)

Christopher J. Brown · Foster City, CA1 shared Jeffrey M. Drazan · Foster City, CA1 shared Alex Nichols · Waltham, MA1 shared Jennifer Abele · Milwaukee, WI1 shared Ivy J. Ono · Foster City, CA1 shared Sumin J. Zhu · Tucson, AZ1 shared Matthew J. Malenfant · Paradise Valley, AZ1 shared Hui J. Du · Tucson, AZ1 shared Martin Fedorko · York, PA1 shared Sean M. Houseworth · Foster City, CA1 shared

Recent filings (1)

MSE Acquisitions, Inc.Aug 2024 · 18 co-filers$46.7M MSE Acquisitions, Inc.Aug 2024 · 18 co-filers$46.7M

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