Victor B. Almeida - 18 Mar 2026 Form 3 Insider Report for Ambipar Emergency Response (AMBI)

Reporting relationship: Director
Issuer ticker: AMBI
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 19 Mar 2026, 16:10:30 UTC
Source filing: View source filing
Reporting owner signature: By: /s/ Victor B. Almeida

Key filing fact

Victor B. Almeida filed Form 3 for Ambipar Emergency Response (AMBI) on 19 Mar 2026.

Key facts

This page summarizes Victor B. Almeida's Form 3 filing for Ambipar Emergency Response (AMBI).
0 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 19 Mar 2026, 16:10.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002122652 Primary reporting owner

Almeida Victor Bastos

Relationship: Director
Address: RUA VISCONDE DE PIRAJA 351,, 14TH FLOOR (PART), IPANEMA, RIO DE JANEIRO, BRAZIL
Signature: By: /s/ Victor B. Almeida
Signature date: 18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AMBI holding

Class A Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 11,810,000
Date: 18 Mar 2026
Ownership: See Footnotes
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AMBI holding Derivative

Warrants

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: See Footnotes
Underlying class: Class A Ordinary Shares
Underlying amount: 2,280,000
Exercise price: $11.50
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The filing of this Form 3 shall not be construed as an admission that Victor B. Almeida (the "Reporting Person") is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise the beneficial owner of any (i) Class A Ordinary Shares, par value $0.0001 per share ("Ordinary Shares"), of Ambipar Emergency Response (the "Issuer"), or (ii) Warrants of the Issuer ("Warrants") exercisable for Class A Ordinary Shares. Pursuant to Rule 16a-1(a)(4) of the Exchange Act, the Reporting Person disclaims such beneficial ownership, except to the extent of his pecuniary interest.

Footnote F2

The Reporting Person serves as a member of the board of directors of the Issuer as the representative of Opportunity Private Equity Gestora de Recursos Ltda. ("OPEG"). OPEG is the investment manager of Opportunity Dinamico Fundo de Investimento em Participacoes Multiestrategia Responsabilidade Limitada (the "Fund"), which is the direct beneficial owner of 11,810,000 Ordinary Shares and 2,280,000 Warrants. OPEG, although it directs the voting and disposition of the Ordinary Shares and Warrants held by the Fund, only receives an asset-based fee and performance fee relating to such securities. The Reporting Person, as a Partner holding less than 10% of OPEG and an indirect investor in the Fund, may be deemed an indirect beneficial owner of the securities reported herein.

Footnote F3

Pursuant to the Warrant Agreement dated July 15, 2020, and the Form 20-F of the Issuer filed with the Securities and Exchange commission on June 24, 2025, each Warrant (i) is exercisable into one Ordinary Share at a price of $11.50, subject to adjustment as specified therein, during the period described therein and (ii) expires on March 3, 2028.