4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-19-049336
Form type: Form 4
Filer: Chang Vance YuWen
CIK: CIK 1711545
Filed: Sep 12, 2019
Reporting period: Sep 12, 2019
Description: Insider transaction

Documents

0001209191-19-049336-index.htm

Complete submission

0001209191-19-049336.txt

directory listing

Filed by

Chang Vance YuWen