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 8, 2017

2. SEC Identification Number

A200016575

3. BIR Tax Identification No.

005-695-791

4. Exact name of issuer as specified in its charter

PHILAB HOLDINGS CORP. (formerly Alterra Capital Partners, Inc.)

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

8th Floor, 1128 38th Avenue, Fort Bonifacio Global City, Taguig City, Metro Manila Postal Code 1634

8. Issuer's telephone number, including area code

(02)5519639

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	62,276,060

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.

Philab Holdings Corp.DNA

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
Postponement of the 2017 Annual Stockholder's Meeting of Philab Holdings Corp.
Background/Description of the Disclosure
Please be advised that the annual meeting of the shareholders this year scheduled on 19 September 2017 will be moved to a later date to enable the Corporation to have more time within which to comply with SEC rules for purposes of the meeting. We shall inform you of the new date, time and venue of the meeting as soon as the same have been fixed, as well as the record date for determining the shareholders entitled to notice of, and to vote during the annual meeting.

Type of Meeting

• Annual
• Special

Date of Approval by Board of Directors	Sep 8, 2017
Date of Stockholders' Meeting	Nov 7, 2017
Time	2-5 PM
Venue	F1 Hotel Manila, 32nd St., Bonifacio Global City, Taguig, Metro Manila
Record Date	Sep 27, 2017
Agenda	TBA

Inclusive Dates of Closing of Stock Transfer Books

Start Date	N/A
End Date	N/A

Other Relevant Information
This disclosure was amended to set the new record and AGM date of the Company.