Largo Inc. Amends 2025 Annual Report

Ticker: LGO · Form: 40-F/A · Filed: Apr 2, 2026 · CIK: 0001400438

Largo INC. 40-F/A Filing Summary
FieldDetail
CompanyLargo INC. (LGO)
Form Type40-F/A
Filed DateApr 2, 2026
Risk Levelmedium
Pages5
Reading Time6 min
Sentimentneutral

Sentiment: neutral

Topics: amendment, annual-report, mining

TL;DR

Largo Inc. filed an amendment to its 2025 annual report, check exhibits for details.

AI Summary

Largo Inc. filed an amendment (40-F/A) to its annual report on April 2, 2026, for the period ending December 31, 2025. The filing includes various exhibits, such as EX-99.3 through EX-99.8, and a graphic file. The company's principal business is mining and quarrying nonmetallic minerals.

Why It Matters

This amendment to Largo Inc.'s annual report provides updated information and exhibits for the fiscal year ending December 31, 2025, which is crucial for investors and stakeholders to assess the company's performance and disclosures.

Risk Assessment

Risk Level: medium — Amendments to annual reports can indicate a need for clarification or correction of previously filed information, potentially impacting investor understanding.

Key Players & Entities

FAQ

What is the primary purpose of this 40-F/A filing?

This filing is an amendment to Largo Inc.'s annual report for the period ending December 31, 2025.

When was this amendment filed with the SEC?

The amendment was filed on April 2, 2026.

What are some of the included exhibits in this filing?

The filing includes exhibits such as EX-99.3, EX-99.4, EX-99.5, EX-99.6, EX-99.7, and EX-99.8.

What is Largo Inc.'s primary business activity?

Largo Inc.'s primary business activity is Mining & Quarrying of Nonmetallic Minerals (No Fuels).

What is the CIK number associated with Largo Inc. in this filing?

The CIK number for Largo Inc. is 0001400438.

Filing Stats: 1,463 words · 6 min read · ~5 pages · Grade level 11.5 · Accepted 2026-04-02 06:02:00

Filing Documents

Management's Discussion and Analysis of the Registrant for the year ended December 31, 2025

Management's Discussion and Analysis of the Registrant for the year ended December 31, 2025 99.4** Certification of the Co-Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the United States Securities Exchange Act of 1934 Exhibit No. Title of Exhibit 99.5** Certification of the Co-Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the United States Securities Exchange Act of 1934 99.6** Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the United States Securities Exchange Act of 1934 99.7** Certification of the Co-Chief Executive Officers pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the United States Sarbanes Oxley Act of 2002 99.8** Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the United States Sarbanes Oxley Act of 2002 99.9* Consent of Independent Registered Public Accounting Firm - KPMG LLP (PCAOB ID: 85) (incorporated by reference to Exhibit 99.9 to the Original Filing) 99.10* Consent of Branca Horta Abrantesx (incorporated by reference to Exhibit 99.10 to the Original Filing) 99.11* Consent of Fabio Valerio Xavier (incorporated by reference to Exhibit 99.11 to the Original Filing) 99.12* Consent of Guilherme Gomides Ferreira (incorporated by reference to Exhibit 99.12 to the Original Filing) 99.13* Consent of Paulo Roberto Bergmann (incorporated by reference to Exhibit 99.13 to the Original Filing) 99.14* Consent of Porfirio Cabaleiro Rodriguez (incorporated by reference to Exhibit 99.14 to the Original Filing) 101.INS* Inline XBRL Instance Document-the instance document does not appear in the Interactive Data File as its XBRL tags are embedded within the Inline XBRL document 101.SCH* Inline XBRL Taxonomy Extension Schema Document 101.CAL* Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF* Inline XBRL Taxon

SIGNATURES

SIGNATURES Pursuant to the requirements of the Exchange Act, the Registrant certifies that it meets all of the requirements for filing on Form 40-F and has duly caused this Amendment No.1 to the Registrant's Annual Report to be signed on its behalf by the undersigned, thereunto duly authorized. Largo Inc. By: /s/ Diogo Silva Name: Diogo Silva Title: Chief Financial Officer Date: April 1, 2026

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