Exhibit 99.1

VASTA PLATFORM LIMITED

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

To Be Held 21 September 2023

NOTICE IS HEREBY GIVEN that an Annual General Meeting of the Company (the “AGM”) will be held on 21 September 2023 at 10:00 a.m. (São Paulo time). The AGM will be held at the offices of the Company located at Av. Paulista, 901, 1^st Floor, Bela Vista, São Paulo – SP, 01310-100, Brazil.

The AGM will be held for the purpose of considering and, if thought fit, passing and approving the following resolution:

1. to resolve, as an ordinary resolution, that the Company’s financial statements and the auditor’s report for the fiscal year ended 31 December 2022 be approved and ratified.

The AGM will also serve as an opportunity for shareholders to discuss Company affairs with management.

The Board of Directors of the Company (the “Board”) has fixed the close of business on 11 August 2023 as the record date (the “Record Date”) for determining the shareholders of the Company entitled to receive notice of the AGM or any adjournment thereof. The holders of record of the Class A common shares and the Class B common shares of the Company as at the close of business on the Record Date are entitled to receive notice of and attend the AGM and any adjournment thereof.

The Company’s 2022 annual report for the fiscal year ended 31 December 2022 was filed with the U.S. Securities and Exchange Commission (the “Commission”) on 26 April 2023 (the “Form 20-F”). Shareholders may obtain a copy of the Form 20-F, free of charge, from the Company’s website at https://ir.vastaplatform.com/shareholder-meetings, or by contacting the Company’s Investor Relations Department at Av. Paulista, 901, 1^st  Floor, Bela Vista, São Paulo – SP, 01310-100, Brazil, by email at ir@vastaplatform.com. Additionally, this Notice, the Proxy Statement and the Form of Electronic Proxy Card, along with instructions on how to vote using the proxy card can also be found the Company’s website.

The Board recommends that shareholders of the Company vote “FOR” the resolutions at the AGM. Your vote is very important to the Company.

Whether or not you plan to virtually attend the AGM, please promptly complete, date, sign and return the enclosed proxy card attached to this Notice.

By order of the Board

/s/ Guilherme Alves Mélega

Name: Guilherme Alves Mélega

Title: Chief Executive Officer

Dated: 30 August 2023

Registered Office: 

c/o Maples Corporate Services Limited 

PO Box 309, Ugland House 

Grand Cayman 

KY1-1104 

Cayman Islands