$YDES 4 SEC Filings

Filed On	Filing
06 Oct 2026	Form 4: Lu Shao-Ta, Director Received 3,135 shares by exercise or conversion · Granted 3,135 Restricted Share Units
06 Oct 2026	Form 4: Chang Kochi, Director Received 3,135 shares by exercise or conversion · Granted 3,135 Restricted Share Units
16 Sep 2026	Form 4: Shen Ethan PhD, Director Bought 12,700 shares ($48.9K)
10 Sep 2026	Form 4: Shen Ethan PhD, Director Bought 3,100 shares ($12.2K)
08 Sep 2026	Form 4: Shen Ethan PhD, Director Bought 18,378 shares ($67.4K)
01 Jul 2026	Form 4: Lu Shao-Ta, Director Received 5,749 shares by exercise or conversion · Granted 5,749 Restricted Share Units
01 Jul 2026	Form 4: Chang Kochi, Director Received 5,749 shares by exercise or conversion · Granted 5,749 Restricted Share Units
02 Apr 2026	Form 4: Lu Shao-Ta, Director Received 2,081 shares by exercise or conversion · Granted 2,081 Restricted Share Units · Acquired 2,081 Restricted Share Units (Option Exercise/Conversion)
02 Apr 2026	Form 4: Chang Kochi, Director Received 2,081 shares by exercise or conversion · Granted 2,081 Restricted Share Units · Acquired 2,081 Restricted Share Units (Option Exercise/Conversion)

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