$SY SEC Filings

Filed On	Filing
08 Sep 2026	Form 4: Li Gefei, Director Granted 28,203 Option (right to buy) ($282)
08 Sep 2026	Form 4: Wang Bei, Director Disposed of 7,051 Option (right to buy) (Grant/Award Acquisition) ($70.5)
31 Aug 2026	FORM 6-K
04 Aug 2026	FORM 6-K
15 Jun 2026	Form 4: Li Gefei, Director Granted 10,576 Option (right to buy) ($106) · Received 23,076 shares by exercise or conversion ($231)
11 Jun 2026	Form 4: Wang Bei, Director Received 30,260 shares by exercise or conversion ($303)
22 May 2026	FORM 6-K
23 Apr 2026	20-F
02 Apr 2026	Form 4: Li Gefei, Director Received 46,153 shares by exercise or conversion ($462)
25 Mar 2026	FORM 6-K
18 Mar 2026	Form 3: Shen Nan, Director No securities owned
18 Mar 2026	Form 3: Zhang Haipeng, Director No securities owned
18 Mar 2026	Form 3: Wang Bei, Director Holds 145,185 shares of American Depositary Share
18 Mar 2026	Form 3: He Chao, Director No securities owned
18 Mar 2026	Form 3: Li Gefei, Director
18 Mar 2026	Form 3: Jin Xing, Director Holds 4,544,820 shares of American Depositary Share
13 Feb 2026	FORM 6-K
31 Dec 2025	FORM 6-K
12 Dec 2025	144
17 Nov 2025	FORM 6-K

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