Ledger.
Investor · Santa Clara, CA

Willem P. Elfrink

Open Willem in the network graph →
Filings
1
SEC Form D
Connections
2
co-filers
Capital
across filings
Active
Aug 2019
to Aug 2019

Most-connected co-filers (2)

Richard W. Brounstein · Old Greenwich, CT1 sharedBranislav Vajdic · Santa Clara, CA1 shared

Recent filings (1)

HeartBeam, Inc.Aug 2019 · 2 co-filers$2.1M

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