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Sayona Mining (SYAXF) 10K Form and Latest SEC Filings 2026

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$9.56 -0.09 (-0.89%)
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Latest Sayona Mining SEC Filings & Recent Activity

Sayona Mining (OTCMKTS:SYAXF) has submitted 65+ documents to the U.S. Securities and Exchange Commission (SEC) since 2018. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. Key figures from these filings, including revenue, earnings, and cash flow, are summarized in Sayona Mining's financial statements. The most recent filing was a Form 6-K submitted on April 30, 2026.

Form 4
Elevra Lithium Ltd Reports Ownership Change on Apr. 7, 2026

Form 4 filings disclose changes in stock ownership by company insiders, including purchases, sales, grants, and option exercises.

View insider ownership

Sayona Mining SEC Filing History

Browse Sayona Mining's complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
04/30/2026 3:05 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/23/2026 4:00 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/16/2026 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/07/2026 3:15 PM
Collard Sylvain (2122769) Reporting
Sayona Mining (1739016) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
04/01/2026 3:10 PM
Collard Sylvain (2122769) Reporting
Sayona Mining (1739016) Issuer
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2026 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
03/20/2026 3:10 PM
Buckler Allan Charles (2123066) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/19/2026 4:04 PM
Collard Sylvain (2122769) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 4:13 PM
Darbyshire-Roberts Dylan (2122037) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Sayona Mining (1739016) Issuer
Lefcourt Laurie Jean (2120455) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Cortes Vargas Christian Mauricio (2119659) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Dow Lucas Lindsay (2119501) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Armstrong Jeffrey T. (1865192) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Alvord Christina M (1692983) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
Sayona Mining (1739016) Issuer
HICKTON DAWNE S (1215135) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 3:10 PM
BROWN JAMES STUART (1573566) Reporting
Sayona Mining (1739016) Issuer
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 7:38 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/26/2026 4:21 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/20/2026 3:56 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/19/2026 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/11/2026 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/28/2026 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/28/2026 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/22/2026 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/13/2026 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/12/2025 7:00 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/01/2025 7:00 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/21/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/17/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/06/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/04/2025 7:13 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/30/2025 3:11 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/29/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/29/2025 3:11 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/27/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/27/2025 3:11 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/22/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/20/2025 7:31 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/03/2025 7:00 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/01/2025 3:11 PM
Sayona Mining (1739016) Filer
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
09/29/2025 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/22/2025 3:23 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/16/2025 7:30 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/05/2025 3:10 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/28/2025 11:09 AM
Sayona Mining (1739016) Filer
Form CERT
08/27/2025 7:00 AM
Sayona Mining (1739016) Filer
Form 8-A12B
08/26/2025 5:02 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/12/2025 6:12 AM
Piedmont Lithium Inc. (1728205) Subject
Sayona Mining (1739016) Filed by
Form 425
08/12/2025 6:00 AM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
08/04/2025 2:37 PM
Sayona Mining (1739016) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/20/2025 7:35 PM
Piedmont Lithium Inc. (1728205) Subject
Sayona Mining (1739016) Filed by
Form 425
06/22/2025 11:15 PM
Sayona Mining (1739016) Filer
Form EFFECT
06/13/2025 4:11 PM
Sayona Mining (1739016) Filer
Form F-4/A
06/05/2025 3:25 PM
Sayona Mining (1739016) Filer
Form F-4/A
05/20/2025 4:05 PM
Piedmont Lithium Inc. (1728205) Subject
Sayona Mining (1739016) Filed by
Form 425
(Data available from 1/1/2016 forward)

Sayona Mining SEC Filings - Frequently Asked Questions

Sayona Mining (SYAXF) has submitted 65+ filings to the SEC since 2018. You can browse the complete history or filter by form type using the tools above.

The most recent filing was a Form 6-K submitted on April 30, 2026. View the full filing using the link above.

SEC Filing Types: 10-K, 10-Q, 8-K and More

SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position.

Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts.

A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year.

The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries.

An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news.

Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events.

Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements.


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This page (OTCMKTS:SYAXF) was last updated on 5/7/2026 by MarketBeat.com Staff.
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