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MED SCHEDULE 13D/A: Activist campaign

An amendment to a Schedule 13D was

Filed with the SEC on · accession 0001213900-26-092590

MED filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Aug 21, 2026. An amendment to a Schedule 13D was filed regarding Medifast Inc, indicating a continued or updated activist/investor position in the company. The stock moved +2.8% by the first close after the filing.

Summary of the filing

An amendment to a Schedule 13D was filed regarding Medifast Inc, indicating a continued or updated activist/investor position in the company. The filing text available does not disclose specific changes in ownership or intent.

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Key details

Subject companyMedifast Inc

How MED stock reacted

Close before

$11.62

Aug 20, 2026

First close after

+2.84%

$11.95

5 trading days

+4.65%

$12.16

Since filing

+10.24%

$12.81

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Frequently asked questions

What did MED file with the SEC on Aug 21, 2026?

MED filed a SCHEDULE 13D/A (Activist campaign). An amendment to a Schedule 13D was filed regarding Medifast Inc, indicating a continued or updated activist/investor position in the company. The filing text available does not disclose specific changes in ownership or intent.

What does a activist campaign mean for MED stock?

A settlement removes uncertainty; the stock often reacts to whether the amount is bigger or smaller than investors expected.

How do I read a SCHEDULE 13D/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 13D/A (schedule 13d/a): A report the company filed with the SEC (the US market regulator).

How did MED stock react to this filing?

MED closed at $11.62 before the filing and $11.95 on Aug 21, 2026 (+2.84%). Five trading days later: $12.16 (+4.65%).

Other MED SEC filings

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