FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: December 31, 2014
Estimated average burden
hours per response: 0.5
1. Name and Address of Reporting Person *
Southern Cross Acquisition II Sponsor Corp.

(Last) (First) (Middle)
C/O SOUTHERN CROSS ACQUISITION II CORP.
1412 BROADWAY, 21ST FLOOR, SUITE 21V

(Street)
NEW YORK NY 10018

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
08/25-05:00/2026
3. Issuer Name and Ticker or Trading Symbol
Southern Cross Acquisition II Corp. [ SCAT ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares 3,025,800 (2) (1)
D
 
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Private Warrants   (4)   (4) Ordinary Shares 205,800 (3) (1) 11.5 D  
Private Rights   (6)   (6) Ordinary Shares 51,450 (1) (5) 0 D  
Explanation of Responses:
1. Southern Cross Acquisition II Sponsor Corp., a Cayman Island exempted company (the "Sponsor"), is the record holder of the securities reported herein. Peizhong Yu is the sole member and director of the Sponsor, which entitles him to voting, dispositive or investment power over the Sponsor. As such, Peizhong Yu is deemed to have voting and dispositive rights over the securities of Southern Cross Acquisition II Corp. (the "Issuer") held by the Sponsor.
2. Including (i) 2,820,000 ordinary shares of the Issuer acquired by the Sponsor prior to the IPO, including up to 375,000 shares subject to forfeiture to the extent that the over-allotment option by the underwriters is not exercised full or in part, and (ii) 205,800 ordinary shares underlying the private units (the "Private Units") of the Issuer to be acquired by the Sponsor in a private placement (the "Private Placement") simultaneously with the consummation of the initial public offering of the Issuer. Each Private Unit consists of one ordinary share, one redeemable warrant, and one right to receive one-fourth (1/4) of one ordinary share.
3. Represents 205,800 ordinary shares issuable upon exercise of 205,800 private warrants of the Issuer underlying the Private Units acquired by the Sponsor in the Private Placement. Each private warrant entitles the holder to purchase one ordinary share at an exercise price of $11.50 per share.
4. As described in the Warrant Agreement dated August 25, 2026, between the Issuer and Vstock Transfer, LLC, which is filed as Exhibit 4.6 to the Issuer's Registration Statement on Form S-1 (File No. 333-297331)(the "Registration Statement"), the private warrants will become exercisable on the later of (i) 30 days after the completion of an initial business combination and (ii) one year from the date that the Registration Statement is declared effective, and will expire five years after the completion of the Issuer's initial business combination or earlier upon redemption or liquidation, as described in the Registration Statement.
5. Represents 48,825 ordinary shares issuable upon conversion of 205,800 private rights of the Issuer, each private right entitling the holder to receive one-fourth (1/4) of one ordinary share of the Issuer, underlying the Private Units to be acquired by the Sponsor in the Private Placement.
6. As described in the Rights Agreement dated August 25, 2026, between the Issuer and Vstock Transfer, LLC, which is filed as Exhibit 4.4 of the Registration Statement, each private right of the Issuer will automatically convert into one-fourth (1/4) of one ordinary share of the Issuer upon the completion of the Issuer's initial business combination.
/s/ Peizhong Yu as Director of Southern Cross Acquisition II Sponsor Corp. 08/25/2026
** Signature of Reporting Person Date
/s/ Peizhong Yu 08/25/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.