Ultrapar sets Ultra Day 2026 for October 2

The event will be accessible at ultraday2026.com.br and simultaneously translated into English.

Rhea-AI Filing Summary

Ultrapar Holdings Inc. reported that Ultrapar Participações S.A. will host its annual investor and analyst event, Ultra Day 2026, on October 2, 2026, at 9:00 a.m. BRT (8:00 a.m. EDT). The event will discuss the strategy of the company and its portfolio companies, will be accessible at ultraday2026.com.br, and will be simultaneously translated into English.

Key Figures

Event date: October 2, 2026 Start time (BRT): 9:00 a.m. Start time (EDT): 8:00 a.m.

3 metrics

Event date October 2, 2026 Ultra Day 2026

Start time (BRT) 9:00 a.m. Ultra Day 2026

Start time (EDT) 8:00 a.m. Ultra Day 2026

Key Terms

Foreign Private Issuer, CVM Resolution 44/21, Ofício-Circular CVM/SEP

3 terms

Foreign Private Issuer regulatory

"Report of Foreign Private Issuer"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

CVM Resolution 44/21 regulatory

"in compliance with CVM Resolution 44/21"

Ofício-Circular CVM/SEP regulatory

"2026 Annual Ofício-Circular CVM/SEP"

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/02/2026 - 06:03 AM Accepted by SEC EDGAR 10/01/2026 - 07:12 PM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 Or 15d-16 Of

The Securities Exchange Act Of 1934

For the month of October 2026

Commission File Number: 001-14950

ULTRAPAR HOLDINGS INC.

(Translation of Registrant’s Name into English)

Brigadeiro Luis Antonio Avenue, 1343, 9th Floor

São Paulo, SP, Brazil 01317-910

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ____X____ Form 40-F ________

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes ________ No ____X____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ________ No ____X____

ULTRAPAR HOLDINGS INC.

TABLE OF CONTENTS

ITEM

1. Market announcement

ULTRAPAR PARTICIPAÇÕES S.A.

MARKET ANNOUNCEMENT

Ultra Day 2026

São Paulo, October 01, 2026 – Ultrapar Participações S.A. (B3: UGPA3 / NYSE: UGP, “Company”), in compliance with CVM Resolution 44/21 and with the 2026 Annual Ofício-Circular CVM/SEP, informs to its shareholders and the market in general that it will host the annual event with investors and analysts on October 02, 2026, at 9:00 a.m. BRT (8:00 a.m. EDT), to discuss the strategy of the Company and the companies in its portfolio.

The event may be accessed through the link ultraday2026.com.br and will be simultaneously translated to English.

Alexandre Mendes Palhares

Chief Financial and Investor Relations Officer
Ultrapar Participações S.A.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: October 1, 2026                                          

	ULTRAPAR HOLDINGS INC.
	By:	/s/ Alexandre Mendes Palhares
	Name:	Alexandre Mendes Palhares
	Title:	Chief Financial and Investor Relations Officer

(Market announcement)