4 | SEC Filings Hub

Filing metadata

Accession number: 0001567619-19-012788
Form type: Form 4
Filer: Yang William Wang
CIK: CIK 1713245
Filed: Jun 04, 2019
Reporting period: May 31, 2019
Description: Insider transaction

Documents

0001567619-19-012788-index.htm

Complete submission

0001567619-19-012788.txt

directory listing

Filed by

Yang William Wang