Ultrapar Participações S A : Notification received from Ultra S.A. Participações

ULTRAPAR PARTICIPAÇÕES S.A.

MATERIAL NOTICE

Notification received from Ultra S.A. Participações

São Paulo, September 28, 2021 - Ultrapar Participações S.A. (B3: UGPA3 / NYSE: UGP, "Ultrapar"), pursuant to CVM Resolution 44/21, hereby informs that it was notified by the shareholder Ultra S.A. Participações that Marcos Marinho Lutz became holder of 2.4% of its capital and has joined the shareholders' agreement of August 18, 2020.

Below is the translation of the complete transcript of the notification received:

"Dear Sirs,

We hereby inform you of Mr. Marcos Marinho Lutz's adhesion to the Shareholders' Agreement of Ultrapar Participações, to which he became a party, without any qualification or reservation, under the terms and conditions set forth therein. The respective Term of Adhesion, signed on August 31, 2021 and the full copy of which is attached to this letter, becomes an integral part of the Agreement and, therefore, we request that it be duly filed at Ultrapar's headquarters, in the same way as it will be filed at the headquarters of Ultra and Parth, for all purposes of Article 118 of Law 6,404/76.

The adhesion of Mr. Marcos Marinho Lutz to the agreement was triggered by his participation in the capital stock of Ultra S.A., on August 31, 2021, when he became the holder of 2,275,000 (two million, two hundred and seventy-five thousand) common shares representing 2.4% of the capital stock of Ultra S.A.

Without further ado, we subscribe.

Sincerely,

Ultra S.A. Participações"

Ultrapar also informs that the shareholders' agreement mentioned above, duly amended by the Term of Adhesion, is filed on the CVM website.

Rodrigo de Almeida Pizzinatto

Chief Financial and Investor Relations Officer

Ultrapar Participações S.A.