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)

Jul 4, 2017

2. SEC Identification Number

1746

3. BIR Tax Identification No.

000-126-853-000

4. Exact name of issuer as specified in its charter

STI Education Systems Holdings, Inc.

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

7th Floor, STI Holdings Center, 6764 Ayala Avenue, Makati City Postal Code 1226

8. Issuer's telephone number, including area code

(632) 844-9553

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

-

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	9,904,806,924

11. Indicate the item numbers reported herein

Item 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.

STI Education Systems Holdings, Inc.STI

PSE Disclosure Form 4-30 - Material Information/Transactions References: SRC Rule 17 (SEC Form 17-C) and
Sections 4.1 and 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Disposal of STI Education Services Group, Inc. Shares in Maestro Holdings, Inc.
Background/Description of the Disclosure
Please be advised that, on 27 June 2017, the Board of STI Education Services Group, Inc. ("STI ESG") approved the disposition of its 20% stake in Maestro Holdings, Inc. (“Maestro Holdings”) in whole or in part, subject to compliance with all regulatory requirements for the disposal of said shares. STI ESG owns a total of One Million Two Hundred Eighty One Thousand Four Hundred Eighty Two (1,281,482) shares in Maestro Holdings. Maestro Holdings owns 100% of the issued and outstanding capital stock of PhilPlans First, Inc., a pre-need company as well as 99.89% of the issued and outstanding capital stock of Philhealthcare, Inc., a Health Maintenance Organization (HMO). Maestro Holdings also owns 70% of the issued and outstanding capital stock of Philippine Life Financial Assurance Corporation, a company which provides financial services such as insurance, investment plans and loan privilege programs. The rationale for this disposition is to enable STI ESG to focus on its core business of offering educational services. STI Education Systems Holdings, Inc. owns 98.66% of the issued and outstanding capital stock of STI ESG.
Other Relevant Information
To amend the percentage of shares of Maestro Holdings in Philhealthcare, Inc. from 99.78 % to 99.89%.