Ambipar Emergency Response

Symbol
AMBI, AMBI-WT on NYSE
Business address
Avenida Angelica, N. 2346, 5 Th Floor, Room 4, Consolacao, Sao Paulo, Brazil, 01228-200
State of incorporation
Cayman Islands
Fiscal year end
31 December
Ambipar Emergency Response has filed 106 SEC EDGAR filings since 12 Aug 2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open Document Open Filing 05 Nov 2025 005-94083
6-K Open Document Open Filing 05 Nov 2025 04 Nov 2025 001-41638
6-K Open Document Open Filing 05 Nov 2025 04 Nov 2025 001-41638
25-NSE Open Document Open Filing 29 Oct 2025 001-41638
6-K Open Document Open Filing 29 Oct 2025 28 Oct 2025 001-41638
6-K Open Document Open Filing 23 Oct 2025 23 Oct 2025 001-41638
6-K Open Document Open Filing 23 Oct 2025 23 Oct 2025 001-41638
6-K Open Document Open Filing 21 Oct 2025 21 Oct 2025 001-41638
6-K Open Document Open Filing CURRENT REPORT OF FOREIGN ISSUER PURSUANT TO RULES 13A-16 AND 15D-16 AMENDMENTS 25 Sep 2025 25 Sep 2025 001-41638
424B3 Open Document Open Filing 25 Sep 2025 333-270493
6-K Open Document Open Filing 25 Sep 2025 24 Sep 2025 001-41638
EFFECT Open Document Open Filing 15 Sep 2025 333-270493
POS AM Open Document | Data Open Filing REGISTRATION STATEMENT 03 Sep 2025 333-270493
6-K Open Document Open Filing CURRENT REPORT OF FOREIGN ISSUER PURSUANT TO RULES 13A-16 AND 15D-16 AMENDMENTS 18 Aug 2025 15 Aug 2025 001-41638
6-K Open Document Open Filing 6-K 24 Jun 2025 31 Dec 2024 001-41638
20-F Open Document | Data Open Filing 20-F 24 Jun 2025 31 Dec 2024 001-41638
6-K Open Document Open Filing 6-K 10 Jun 2025 28 May 2025 001-41638
6-K Open Document Open Filing 6-K 23 May 2025 22 May 2025 001-41638
6-K Open Document Open Filing 6-K 21 May 2025 20 May 2025 001-41638
NT 20-F Open Document Open Filing NT 20-F 30 Apr 2025 31 Dec 2024 001-41638
6-K Open Document Open Filing 6-K 02 Apr 2025 31 Mar 2025 001-41638
EFFECT Open Document Open Filing 24 Feb 2025 333-270493
CORRESP Open Document Open Filing 20 Feb 2025
CORRESP Open Document Open Filing 18 Feb 2025
UPLOAD Open Document Open Filing 14 Feb 2025 333-270493
POS AM Open Document Open Filing POS AM 03 Feb 2025 333-270493
6-K Open Document Open Filing 6-K 03 Feb 2025 31 Dec 2024 001-41638
6-K Open Document Open Filing 6-K 03 Feb 2025 30 Sep 2024 001-41638
6-K Open Document Open Filing 6-K 16 Dec 2024 16 Dec 2024 001-41638
6-K Open Document Open Filing 6-K 06 Dec 2024 06 Dec 2024 001-41638
6-K Open Document Open Filing 6-K 15 Nov 2024 30 Sep 2024 001-41638
6-K Open Document Open Filing 6-K 23 Oct 2024 22 Oct 2024 001-41638
6-K Open Document Open Filing 6-K 19 Sep 2024 18 Sep 2024 001-41638
6-K Open Document Open Filing 6-K 09 Aug 2024 09 Aug 2024 001-41638
6-K Open Document Open Filing 6-K 09 Aug 2024 30 Jun 2024 001-41638
6-K Open Document Open Filing 6-K 09 Aug 2024 30 Jun 2024 001-41638
S-8 Open Document Open Filing S-8 31 Jul 2024 333-281115
6-K Open Document Open Filing 6-K 18 Jun 2024 31 Mar 2024 001-41638
6-K Open Document Open Filing 6-K 30 May 2024 29 May 2024 001-41638
6-K Open Document Open Filing 6-K 23 May 2024 23 May 2024 001-41638
424B3 Open Document Open Filing 424B3 16 May 2024 333-270493
6-K Open Document Open Filing 6-K 16 May 2024 15 May 2024 001-41638
6-K Open Document Open Filing 6-K 14 May 2024 13 May 2024 001-41638
6-K Open Document Open Filing 6-K 13 May 2024 30 Apr 2024 001-41638
20-F Open Document | Data Open Filing 20-F 13 May 2024 31 Dec 2023 001-41638
NT 20-F Open Document Open Filing 01 May 2024 31 Dec 2023 001-41638
6-K Open Document Open Filing 6-K 02 Apr 2024 30 Apr 2024 001-41638
6-K Open Document Open Filing 6-K 07 Mar 2024 06 Mar 2024 001-41638
SC 13G Open Document Open Filing SC 13G 14 Feb 2024 005-94083
SC 13G Open Document Open Filing SC 13G 30 Jan 2024 005-94083
424B3 Open Document Open Filing 424B3 08 Jan 2024 333-270493
6-K/A Open Document Open Filing 6-K/A 08 Jan 2024 15 Jan 2024 001-41638
424B3 Open Document Open Filing 424B3 18 Dec 2023 333-270493
6-K Open Document Open Filing 6-K 18 Dec 2023 15 Dec 2023 001-41638
6-K Open Document Open Filing 6-K 18 Dec 2023 30 Sep 2023 001-41638
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT 07 Dec 2023 005-94083
6-K Open Document Open Filing FORM 6-K 16 Nov 2023 15 Nov 2023 001-41638
S-8 Open Document Open Filing FORM S-8 12 Oct 2023 333-274953
424B3 Open Document Open Filing 424B3 10 Oct 2023 333-270493
6-K Open Document Open Filing FORM 6-K 10 Oct 2023 10 Oct 2023 001-41638
6-K Open Document Open Filing FORM 6-K 10 Oct 2023 10 Oct 2023 001-41638
424B3 Open Document Open Filing 424B3 28 Aug 2023 333-270493
6-K Open Document Open Filing FORM 6-K 28 Aug 2023 28 Aug 2023 001-41638
EFFECT Open Document Open Filing 25 Aug 2023 333-270493
424B3 Open Document Open Filing 424B3 25 Aug 2023 333-270493
CORRESP Open Document Open Filing 23 Aug 2023
6-K Open Document Open Filing FORM 6-K 16 Aug 2023 16 Aug 2023 001-41638
F-1/A Open Document Open Filing FORM F-1/A 07 Aug 2023 333-270493
6-K Open Document Open Filing FORM 6-K 28 Jun 2023 27 Jun 2023 001-41638
SC 13G Open Document Open Filing SCHEDULE 13G 06 Jun 2023 005-94083
6-K Open Document Open Filing FORM 6-K 17 May 2023 17 May 2023 001-41638
20-F Open Document | Data Open Filing 20-F 15 May 2023 31 Dec 2022 001-41638
NT 20-F Open Document Open Filing NT 20-F 01 May 2023 31 Dec 2022 001-41638
6-K Open Document Open Filing FORM 6-K 04 Apr 2023 03 Apr 2023 001-41638
F-1/A Open Document Open Filing F-1/A 30 Mar 2023 333-270493
CORRESP Open Document Open Filing 29 Mar 2023
6-K Open Document Open Filing FORM 6-K 29 Mar 2023 29 Mar 2023 001-41638
UPLOAD Open Document Open Filing 24 Mar 2023
F-1 Open Document Open Filing F-1 13 Mar 2023 333-270493
20-F Open Document Open Filing FORM 20-F 07 Mar 2023 03 Mar 2023 001-41638
6-K Open Document Open Filing FORM 6-K 06 Mar 2023 06 Mar 2023 001-41638
CERT Open Document Open Filing NYSE AMERICAN CERTIFICATION 03 Mar 2023 001-41638
8-A12B Open Document Open Filing FORM 8-A12B 03 Mar 2023 001-41638
EFFECT Open Document Open Filing 03 Feb 2023 333-268795
425 Open Document Open Filing 425 03 Feb 2023
424B3 Open Document Open Filing 424B3 03 Feb 2023 333-268795
CORRESP Open Document Open Filing 01 Feb 2023
F-4/A Open Document Open Filing F-4/A 30 Jan 2023 333-268795
CORRESP Open Document Open Filing 11 Jan 2023
F-4/A Open Document Open Filing F-4/A 11 Jan 2023 333-268795
UPLOAD Open Document Open Filing 05 Jan 2023
UPLOAD Open Document Open Filing 20 Dec 2022
425 Open Document Open Filing 425 16 Dec 2022
CORRESP Open Document Open Filing 14 Dec 2022
F-4 Open Document Open Filing F-4 14 Dec 2022 333-268795
UPLOAD Open Document Open Filing 21 Nov 2022
425 Open Document Open Filing 425 10 Nov 2022
DRS/A Open Document Open Filing 02 Nov 2022 377-06343
DRSLTR Open Document Open Filing 01 Nov 2022
425 Open Document Open Filing 425 26 Oct 2022
425 Open Document Open Filing 425 03 Oct 2022
UPLOAD Open Document Open Filing 27 Sep 2022
425 Open Document Open Filing 425 15 Sep 2022
425 Open Document Open Filing 425 15 Sep 2022
DRS Open Document Open Filing 31 Aug 2022 377-06343
425 Open Document Open Filing 425 12 Aug 2022