4 | SEC Filings Hub

Filing metadata

Accession number: 0001567619-20-021634
Form type: Form 4
Filer: Cai Chenyu Caroline
CIK: CIK 1768116
Filed: Dec 29, 2020
Reporting period: Dec 18, 2020
Description: Insider transaction

Documents

0001567619-20-021634-index.htm

Complete submission

0001567619-20-021634.txt

directory listing

Filed by

Cai Chenyu Caroline