AG 6-K: SEC filing

First Majestic Silver Corp.

Filed with the SEC on · accession 0001628280-26-070594

AG filed a 6-K (foreign company report) with the SEC on Nov 5, 2026. First Majestic Silver Corp. filed a Form 52-109F2 CEO certification for its interim filings for the period ended September 30, 2026, signed by CEO Keith Neumeyer. The stock moved -3.2% by the first close after the filing.

Summary of the filing

First Majestic Silver Corp. filed a Form 52-109F2 CEO certification for its interim filings for the period ended September 30, 2026, signed by CEO Keith Neumeyer. The certification confirms the interim financial report and MD&A fairly present the company's financial condition and that disclosure controls and internal controls over financial reporting are properly designed.

Key details

IssuerFirst Majestic Silver Corp.
Chief executive officerKeith Neumeyer

How AG stock reacted

Close before

$15.39

Nov 4, 2026

First close after

-3.25%

$14.89

5 trading days

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Since filing

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Frequently asked questions

What did AG file with the SEC on Nov 5, 2026?

AG filed a 6-K (SEC filing). First Majestic Silver Corp. filed a Form 52-109F2 CEO certification for its interim filings for the period ended September 30, 2026, signed by CEO Keith Neumeyer. The certification confirms the interim financial report and MD&A fairly present the company's financial condition and that disclosure controls and internal controls over financial reporting are properly designed.

How do I read a 6-K?

How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.

How did AG stock react to this filing?

AG closed at $15.39 before the filing and $14.89 on Nov 5, 2026 (-3.25%).

Other AG SEC filings

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