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)

Oct 27, 2026

2. SEC Identification Number

CS200900917

3. BIR Tax Identification No.

007-213-353-000

4. Exact name of issuer as specified in its charter

Italpinas Development Corporation

5. Province, country or other jurisdiction of incorporation

Metro Manila

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

Unit 28C BPI Philamlife Building, 6811 Ayala Ave., Makati City Postal Code 1226

8. Issuer's telephone number, including area code

(+632) 8893 0328

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

N/A

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	724,004,114

11. Indicate the item numbers reported herein

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.

Italpinas Development CorporationIDC

PSE Disclosure Form 4-31 - Press Release References: SRC Rule 17 (SEC Form 17-C)
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Italpinas and SunShare Collaborate to Explore Rooftop Solar and Renewable Energy Opportunities
Background/Description of the Disclosure
Italpinas Development Corporation (“IDC”) continues to advance its commitment to sustainable real estate development through the signing of a Memorandum of Understanding (“MOU”) with SunShare Philippines Inc. (“SunShare”) on October 27, 2026. The collaboration represents another step in ITALPINAS' efforts to innovative, and integrate sustainable energy solutions into its developments. Through the MOU, ITALPINAS and SUNSHARE intend to explore opportunities for electricity portfolio optimization and the use of photovoltaic panels (PV) in the rooftop of ITALPINAS PROJECTS with the shared objective of promoting renewable energy production and consumption, reducing electricity costs for the end users, and enhancing the long-term sustainability of ITALPINAS' developments. The initiative also aligns with ITALPINAS' broader vision of making sustainable and energy-efficient living more accessible to Filipino families, particularly as the Corporation expands into the affordable and economic housing segment through IDC Homes, the ITALPINAS fully owned subsidiary. The MOU establishes a preliminary framework for cooperation, allowing the parties to actively explore opportunities to improve the integration between renewable energy active solutions into ITALPINAS’ developments. The scope, implementation, and specific anticipated benefits of any projects subject to further technical and commercial assessments and may be subject to change as the collaboration progresses.
Other Relevant Information
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