MTEX SCHEDULE 13G/A: SEC filing
Terry LaCore
Filed with the SEC on · accession 0001205967-26-000003
MTEX filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 19, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -6.8% by the first close after the filing.
Summary of the filing
Terry LaCore filed a Limited Power of Attorney authorizing a law firm to make SEC filings on his behalf, including Schedules 13D and 13G, as part of a Schedule 13G/A amendment for Mannatech Inc.
Key details
How MTEX stock reacted
Close before
$6.49
Aug 18, 2026
First close after
-6.78%
$6.05
5 trading days
-5.55%
$6.13
Since filing
+33.20%
$8.64
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Click hereFrequently asked questions
What did MTEX file with the SEC on Aug 19, 2026?
MTEX filed a SCHEDULE 13G/A (SEC filing). Terry LaCore filed a Limited Power of Attorney authorizing a law firm to make SEC filings on his behalf, including Schedules 13D and 13G, as part of a Schedule 13G/A amendment for Mannatech Inc.
How do I read a SCHEDULE 13G/A?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
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 SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).
How did MTEX stock react to this filing?
MTEX closed at $6.49 before the filing and $6.05 on Aug 19, 2026 (-6.78%). Five trading days later: $6.13 (-5.55%).
Other MTEX SEC filings
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