Market Disclosures

SEC Form 17-C (Current Report)

04/28/26

SEC Form 17-C

Results of the April 2026 Board Meeting

04/28/26

SEC Form 17-C

Results of Annual Stockholders Meeting

04/21/26

SEC Form 17-C

Notice of Penalty from the MWSS-RO

04/01/26

SEC Form 17-C

Approval of Amendments to Company By-Laws

03/16/26

SEC Form 17-C

Notice of 2026 2Q Foreign Currency Differential Adjustment

03/16/26

SEC Form 17-C

Approval of Amendments to Company By-Laws

03/13/26

SEC Form 17-C

Notice of Penalty from the MWSS-RO

03/13/26

SEC Form 17-C

Notice of Annual of Special Stockholders’ Meeting

02/23/25

SEC Form 17-C

Declaration of Cash Dividends

12/18/25

SEC Form 17-C

Change in Number of Issued and/or Outstanding Shares

12/09/25

SEC Form 17-C

Notice of New Tariff Rates for 2026

12/09/25

SEC Form 17-C

Final Stabilization Report

12/09/25

SEC Form 17-C

Weekly Stabilization Report – Week of 5 December 2025

12/01/25

SEC Form 17-C

Weekly Stabilization Report – Week of 28 November 2025

11/24/25

SEC Form 17-C

Weekly Stabilization Report – Week of 21 November 2025

11/17/25

SEC Form 17-C

Weekly Stabilization Report – Week of 14 November 2025

11/10/25

SEC Form 17-C

Announcement on Exercise of Overallotment Option

11/10/25

SEC Form 17-C

Weekly Stabilization Report – Week of 7 November 2025

11/07/25

SEC Form 17-C

Total Number of Overallotment Option Shares

09/24/25

SEC Form 17-C

Revised IPO Timetable

08/27/25

SEC Form 17-C

Approval of Reallocation of Blue Bonds Proceeds

08/26/25

SEC Form 17-C

Retirement of COO and Changes in Management

06/19/25

SEC Form 17-C

Term Extension of Revised Concession Agreement

05/21/25

SEC Form 17-C

Results of Annual Stockholders Meeting

05/14/25

SEC Form 17-C

Approval of Amended Dividend Policy

04/02/25

SEC Form 17-C

Postponement of Annual Stockholders Meeting

03/14/25

SEC Form 17-C

Approval of Initial Public Offering of the Corporation’s Common Shares

02/18/25

SEC Form 17-C

Results of the February 2025 Board Meeting

01/10/25

SEC Form 17-C

Appointment of Members of the Board Committees

12/12/24

SEC Form 17-C

Results of Annual Stockholders Meeting

11/08/24

SEC Form 17-C

Results of the November 2024 Board Meeting

2026

04/24/26

Notice of Investor and Analyst Briefing

Q12026 Investor and Analyst Briefing

04/16/26

Disbursement of Proceeds and Progress Report

Use of IPO Proceeds for 3-Month Period ended March 31, 2026

03/26/26

Notice of Record Date

8 April 2026

03/13/26

Clarification of News Report

“Maynilad eyes further investments in New Clark City” – Business World

03/04/26

Clarification of News Report

“Maynilad invests ₱7.7 billion to bring water loss near global benchmark” – Manila Bulletin

03/02/26

Clarification of News Report

“Maynilad shelves ₱30 billion Teresa plant project” – Philippine Star

02/20/26

Notice of Investor and Analyst Briefing

FY2025 Investor and Analyst Briefing

02/06/26

Clarification of News Report

“Maynilad, K-Water offer P15 billion for New Clark City water service” – Philippine Star

01/30/26

Material Information / Transactions

Report on the Progress of the Company’s Business Plan

01/26/26

Clarification of News Report

“Maynilad plans up to P30-B capex this year” – Business World

01/16/26

Disbursement of Proceeds and Progress Report

Use of IPO Proceeds for 3-Month Period ended December 31, 2025

01/16/26

Disbursement of Proceeds and Progress Report

Use of IPO Proceeds for the Year ended December 31, 2025

01/06/26

Notice of Record Date

8 January 2026

2025

11/24/25

Material Information / Transactions

Penalty on Philippine Hydro, Inc.

11/18/25

Material Information / Transactions

Amendment on the Revised Concession Agreement

11/14/25

Clarification of News Report

“MVP: PrimeWater buyout under study” – Philippine Star

11/12/25

Notice of Investor and Analyst Briefing

9M2025 Investor and Analyst Briefing

10/08/25

Clarification of News Report

“PSE clears P45.8-B Maynilad IPO” – Philippine Daily Inquirer

10/08/25

Clarification of News Report

“Cornerstone investors to take bulk of Maynilad Water’s up to P25.2 billion IPO, source say” – Interaksyon

10/01/25

Clarification of News Report

“IPO-bound Maynilad bags pioneering Green Equity label” – Philippine Daily Inquirer

10/01/25

Clarification of News Report

“IFC, ADB poised to pour $245M into Maynilad IPO” – Philippine Daily Inquirer

09/30/25

Notice of Record Date

09 October 2025

09/01/25

Clarification of News Report

“Maynilad sets IPO on Oct. 30” – Philippine Daily Inquirer

08/01/25

Clarification of News Report

“Maynilad’s non-revenue water level falls to 36.2%” – Manila Standard

07/29/25

Clarification of News Report

“One cornerstone investor confirms participation in Maynilad’s IPO” – Business World

07/22/25

Clarification of News Report

“MVP: Maynilad IPO on schedule, talks with investors progressing” – The Philippine Star

07/01/25

Notice of Record Date

10 July 2025

06/05/25

Clarification of News Report

“SEC approves Maynilad IPO” – Business World

06/04/25

Clarification of News Report

“SEC approves Maynilad IPO“ – The Philippine Star

05/27/25

Clarification of News Report

“Maynilad IPO price may fall within ₱12–₱14 range based on investor feedback” – Manila Bulletin

05/19/25

Clarification of News Report

“Maynilad trims IPO size, eyes July 17 listing” – Business World

05/07/25

Clarification of News Report

“Decades-old pipes replaced: Maynilad boosts water supply in QC” – Manila Bulletin

05/07/25

Clarification of News Report

“Maynilad may proceed with P49-B IPO this year – chairman” – Business World

04/28/25

Clarification of News Report

“Maynilad’s Pasay water treatment facility now 82% complete” – Philippine Daily Inquirer

04/25/25

Clarification of News Report

“Maynilad IPO could reach P176-billion valuation, priced up to P23.70/share” – Manila Bulletin

03/31/25

Notice of Record Date

10 April 2025

03/31/25

Clarification of News Report

“MPIC to dilute economic stake in Maynilad to 37.3%” – Philippine Star

03/12/25

Clarification of News Report

“Maynilad says it poured P25.75B into water infra in 2024” – Business World

02/21/25

Clarification of News Report

“Maynilad’s Blue Bond offering wins international awards” – Business World

01/27/25

Clarification of News Report

“Maynilad hires banks for public listing” – The Manila Times

01/20/25

Clarification of News Report

“Maynilad says 2025 capex may reach over P30 billion” – Business World

2024

12/20/24

Notice of Record Date

09 January 2025

12/17/24

Clarification of News Report

“Maynilad to pour P30 billion into Rizal water projects starting next year” – Manila Bulletin

12/17/24

Material Information / Transactions

Notice of New Tariff Rates for 2025

12/13/24

Clarification of News Report

“Maynilad expects to deliver record high earnings this 2024” – Philippine Daily Inquirer