As of Oct 27, 2026: Weichuan Liu (President, PERF) reported no shares bought or sold themselves in the last 12 months (Form 4). PERF's Quality Score is 12. Scores as of 12:12 AM ET, 15 minutes behind.

Weichuan Liu

CGO and President of Americas of Perfect

No shares they bought or sold themselves in the last 12 months. Their newest Form 4, for Oct 23: other filing (353,471 PERF shares).

Bought$012 months Sold$012 months Last filedOct 23other filing

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Weichuan Liu reported

None in the last 12 months, as filed.

1 other filing (other filing) and the shares Weichuan Liu holds, for Pro members. See them free →

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Weichuan Liu's companies

Where they file, with the stock's Quality Score

Company	Title, as filed	Trades	Quality Score
PERFPerfectPresident	CGO and President of Americasfiled Oct 26	0	12

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