InsiderTrades

Form 4 for YCY AA Mission Acquisition Corp. II

Accepted 2025-10-06 00:00:00 ET · period of report 2025-10-02 · accession 0001213900-25-096740 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DI 2025-10-06 2025-10-02 YCY Sun Qing Bill CEO, Dir, 10% P - Purchase $10.00 +334.0K 3.21M +12% +$3.34M
DI 2025-10-06 2025-10-02 YCY Sun Qing Bill CEO, Dir, 10% P - Purchase $10.00 +167.0K 334.0K +100% +$1.67M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A ordinary shares, par value $0.0001 per share 2025-10-02 P A 334,000 $10.00 3,209,000 I See footnote — — (F1) Includes (i) 334,000 Class A ordinary shares underlying the Private Placement Units and (ii) 2,875,000 Class B ordinary shares (of which 375,000 are subject to forfeiture depending on the extent to which the underwriters' over-allotment is exercised). (F2) Qing Sun is the managing member of AA Mission Sponsor II and has sole voting and investment discretion with respect to the Class B ordinary shares held of record by the Sponsor. Qing Sun disclaims any beneficial ownership of any Class B ordinary shares held by the sponsor except to the extent of his respective pecuniary interest therein.
2 Derivative Private Placement Warrants 2025-10-02 P A 167,000 $10.00 334,000 I See footnote — · — to — 167,000 Class A ordinary shares (F2) Qing Sun is the managing member of AA Mission Sponsor II and has sole voting and investment discretion with respect to the Class B ordinary shares held of record by the Sponsor. Qing Sun disclaims any beneficial ownership of any Class B ordinary shares held by the sponsor except to the extent of his respective pecuniary interest therein. (F3) The warrants will become exercisable 30 days after the completion of our initial business combination. (F4) If AA Mission Acquisition Corp. II is unable to complete its initial business combination within the completion window, the warrants may expire worthless.