NOTICE

Subject	Top Line Business Development Corp.: Initial Public Offering – Preliminary Prospectus
Company Name	Top Line Business Development Corp.
Mode of Listing	Initial Public Offering
Corporate Website Hyperlink to the Prospectus	https://topline.ph/disclosures/

Other Relevant Information
This is with reference to Listing Notice LN00021-2025 dated February 27, 2025 in connection with the Initial Public Offering (“IPO”) of the common shares of Top Line Business Development Corp. (“TOP” or the “Company”). Please be informed that the Preliminary Prospectus dated February 25, 2025 is available for downloading on the Company’s corporate website through the above-cited link. The Exchange will advise the investing public of further developments on the IPO of the Company. For your information and guidance.

Other Relevant Information

This is with reference to Listing Notice LN00021-2025 dated February 27, 2025 in connection with the Initial Public Offering (“IPO”) of the common shares of Top Line Business Development Corp. (“TOP” or the “Company”).

Please be informed that the Preliminary Prospectus dated February 25, 2025 is available for downloading on the Company’s corporate website through the above-cited link.

The Exchange will advise the investing public of further developments on the IPO of the Company.

For your information and guidance.

Filed on behalf by:

Name	Norberto Moreno Jr.
Designation	Listings Department