Investor · Menlo Park, CA

Stacy E. Seng

Open Stacy in the network graph →

Filings

4

SEC Form D

Connections

55

co-filers

Capital

$117.5M

across filings

Active

Jun 2009

to Mar 2026

Most-connected co-filers (55)

Scott S. Elliott · CAMPBELL, CA2 shared Shacey Petrovic · Auburndale, MA2 shared Farhad Khosravi · Waltham, MA2 shared John C. Hamre · Campbell, CA2 shared Charles C. Alpuche · CAMPBELL, CA2 shared Andrew C. Hack · Campbell, CA2 shared Holly Sheffield · CAMPBELL, CA2 shared Steven L. Leischner · New York, NY1 shared William W. Bittner · Seattle, WA1 shared Ron Kuppersmith · Menlo Park, CA1 shared Christopher W. Lischewski · New York, NY1 shared David H. Mowry · Carlsbad, CA1 shared Amy W. Humphreys · New York, NY1 shared Richard A. Emmitt · Basking Ridge, NJ1 shared Kevin M. Klemz · Mettawa, IL1 shared Pascal E. Girin · Irvine, CA1 shared Frank Dulcich · Seattle, WA1 shared Anthony C. Natale · New York, NY1 shared Hank Plain · Valencia, CA1 shared Dan Levangie · BOSTON, MA1 shared James Momtazee · MENLO PARK, CA1 shared Trinda A. Blackmore · Grand Cayman, Cayman Islands1 shared Matthew C. Garrett · Campbell, CA1 shared Henry M. Plain, Jr · Santa Clara, CA1 shared

Recent filings (4)

Imperative Care, Inc.Mar 2026 · 15 co-filers$100.0M Imperative Care, Inc.Jul 2024 · 29 co-filers$150.0M Imperative Care, Inc.Jul 2024 · 29 co-filers$150.0M SPIROX, INC.Apr 2016 · 18 co-filers$45.0M SPIROX, INC.Apr 2016 · 18 co-filers$45.0M ev3 Inc.Jun 2009 · 21 co-filers$34.6M ev3 Inc.Jun 2009 · 21 co-filers$34.6M

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