SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)

Sep 18, 2026

2. SEC Identification Number

147584

3. BIR Tax Identification No.

002-727-376-000

4. Exact name of issuer as specified in its charter

PREMIERE HORIZON ALLIANCE CORPORATION

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

Unit 1705, East Tower, Tektite Towers, Exchange Road Postal Code 1605

8. Issuer's telephone number, including area code

0286327715

9. Former name or former address, if changed since last report

CITY OF PASIG

10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA

Title of Each Class	Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
COMMON STOCK P 0.25 PAR VALUE	5,708,359,504

11. Indicate the item numbers reported herein

Item No.9

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

Premiere Horizon Alliance CorporationPHA

PSE Disclosure Form 7-1 - Notice of Annual or Special Stockholders' Meeting References: SRC Rule 17 (SEC Form 17-C) and
Sections 7 and 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Annual Stockholders’ Meeting
Background/Description of the Disclosure
TThe Board of Directors (“Board”) of Premiere Horizon Alliance Corporation (“Company”) ratified, in its meeting today, 18 September 2026, the postponement of the Annual Stockholders’ Meeting on 19 November 2026 to 9 December 2026 to be conducted via videoconference. An ad referendum approval was previously secured on 4 September 2026 for the same. The Board likewise confirmed to fix the record date on 10 November 2026 and the closing of the Company's stock and transfer book from 10 November 2026 to 9 December 2026.

Type of Meeting

• Annual
• Special

Date of Approval by Board of Directors	Sep 18, 2026
Date of Stockholders' Meeting	9 December 2026
Time	10:00 A.M
Venue	Via remote communication or in absentia
Record Date	10 November 2026
Agenda	1. Call to order 2. Proof of notice and certification of quorum 3. Approval of the Minutes of the Annual Stockholders’ Meeting held on 24 November 2025 4. Presentation of the Annual Report and Ratification of the 2025 Audited Financial Statements 5. Approval and Ratification of all acts and resolutions of the Board of Directors, the Committees, and the Management from the date of the last stockholders’ meeting to date as reflected in the books and records of the Corporation 6. Election of Directors for 2026-2027 7. Appointment of External Auditor for 2026-2027 8. Other Matters 9. Adjournment

Inclusive Dates of Closing of Stock Transfer Books

Start Date	10 November 2026
End Date	9 December 2026

Other Relevant Information
This is to update that the previous ad referendum approval has been ratified.