SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

MED

Medifast Inc.
NYSEIndustrials

Latest close: 11.88 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Sep 29, 2026Reported sale · Form 4Daniel R Chard · $112.0KOpen the filing ↗
  2. Sep 29, 2026Notice of sale · Form 144Chard Daniel R · Officer · $112.0KOpen the filing ↗
  3. Sep 28, 2026Reported sale · Form 4Daniel R Chard · $114.3KOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record1,11217 flagged findings
Reported transactions (Form 4)52since Nov 8, 2022 · and 10 other holdings
Corporate events (8-K)30since May 23, 2017

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

Medifast, Inc. is an American nutrition and weight loss company based in Baltimore, Maryland. Medifast produces, distributes, and sells weight loss and health-related products through websites, multi-level marketing, telemarketing, and franchised weight loss clinics.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,112)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Sep 30, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Aug 21, 26SCHEDULE 13D/A ↗Stake with intent to influence · Steamboat Capital Partners, LLC · 7.1% · event on Aug 20, 26 · amendment
  • Aug 21, 26Form 4 ↗Insider transaction
  • Aug 14, 26SCHEDULE 13G ↗Passive stake · Susquehanna Portfolio Strategies, LLC · 5.3% · event on Jun 30, 26
  • Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Kenneth Griffin · 2.6% · event on Jun 30, 26 · amendment
  • Aug 12, 26SCHEDULE 13G/A ↗Passive stake · CHARLES SCHWAB INVESTMENT MANAGEMENT INC · 3.6% · event on Jun 30, 26 · amendment
  • Aug 3, 2610-Q ↗Quarterly report
  • Aug 3, 268-K ↗Current report · Results
  • Jul 29, 26SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 2.9% · event on Jun 30, 26 · amendment
  • Jul 17, 268-K ↗Current report · Communication to the market
  • Jul 10, 26Form 3/A ↗Insider transaction · amendment
  • Jun 1, 268-K ↗Current report · A senior executive left or was appointed
  • Insider transaction · 6 Form 4 filingsshow all 6hide
  • Insider transaction · 2 Form 3 filingsshow all 2hide
  • May 26, 268-K ↗Current report · A senior executive left or was appointed

1,112 filings on record, the oldest from Aug 29, 96.

Listing the 25 most recent filings of the 1,112 on record.

8-Ks, explained

Stress6Structure13Governance53
  • Jun 1, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • May 26, 26GovernanceA senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
  • Mar 20, 26StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Jan 5, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jun 20, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Nov 4, 24StructureA material agreement was terminated+1 more in the same filing8-K 1.02 ↗
  • Governance3 senior executive changes2022 – 2024show all 3hide
    • Jun 21, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Apr 20, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Jun 16, 22GovernanceA senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
  • Jun 3, 22StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance3 senior executive changes2021show all 3hide
    • Sep 13, 21GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Sep 1, 21GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
    • Aug 5, 21GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Apr 19, 21StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance6 senior executive changes2020show all 6hide
    • Dec 10, 20GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Sep 10, 20GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Jul 20, 20GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Apr 3, 20GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
    • Mar 5, 20GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Feb 5, 20GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Dec 13, 19StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗

6 older filings not shown · The record reaches back to Jan 17, 06.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Dec 11, 14StressRestructuring plan with committed costs+3 more in the same filing8-K 2.05 ↗
  • Apr 1, 11StressPast accounts declared unreliable and being restated8-K 4.02 ↗
  • Sep 3, 10StressPast accounts declared unreliable and being restated8-K 4.02 ↗
  • Dec 27, 07StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Aug 14, 06StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗

The full record holds 6 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

  • Steamboat Capital Partners, LLC7.1%Aug 20, 26SCHEDULE 13D/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Renaissance Technologies LLC7.0%Jan 2, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • Citadel Securities GP LLC6.5%Mar 31, 26SCHEDULE 13G ↗7 co-filers on this document — the figure is the largest single stake, not their sum.
  • Susquehanna Portfolio Strategies, LLC5.3%Jun 30, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • CHARLES SCHWAB INVESTMENT MANAGEMENT INC3.6%Jun 30, 26SCHEDULE 13G/A ↗3 earlier filings
  • BlackRock, Inc.2.9%Jun 30, 26SCHEDULE 13G/A ↗
show 2 more holdershide
  • Kenneth Griffin2.6%Jun 30, 26SCHEDULE 13G/A ↗7 co-filers on this document — the figure is the largest single stake, not their sum.
  • G1 Execution Services, LLC1.4%Dec 31, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Sep 29, Chard Daniel R filed notice of intent to sell up to $112K. That is about 0.09% of shares outstanding. It is filed under a scheduled plan (10b5-1), arranged in advance.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $112K on Sep 29, per their Form 4. That is 100% of the shares announced so far, and the window is still open.

View notice (Form 144) ↗+1 more recent notices · 1 with a later sale

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Sep 29, 26Sell$112KDaniel R Chard↗
  • Sep 28, 26Sell$114KDaniel R Chard↗
  • Aug 26, 26Buy$515KParsa Kiai↗
  • Aug 26, 26Buy$14KParsa Kiai↗
  • Aug 24, 26Buy$51KParsa Kiai↗
  • Aug 24, 26Buy$1KParsa Kiai↗
  • Aug 20, 26Buy$487KParsa Kiai↗
  • Aug 20, 26Buy$14KParsa Kiai↗
  • Aug 19, 26Buy$333KParsa Kiai↗
  • Aug 19, 26Buy$9KParsa Kiai↗
  • May 11, 26Buy$31KSCOTT SCHLACKMAN↗
  • May 8, 26Buy$32KSCOTT SCHLACKMAN↗

There is 1 more transaction in this stretch.

Stock compensation, tax and giftsshow the 27 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • May 26, 26Compensationamount n/aElizabeth A. Geary↗
  • May 26, 26Compensationamount n/aSCOTT SCHLACKMAN↗
  • May 26, 26Compensationamount n/aAndrea B Thomas↗
  • May 26, 26Compensationamount n/aParsa Kiai↗
  • May 26, 26Compensationamount n/aParsa Kiai↗
  • May 26, 26Compensationamount n/aJeffrey Matthew Rose↗
  • May 26, 26Compensationamount n/aJeffrey Matthew Rose↗
  • Mar 25, 26Tax$193KDaniel R ChardChairman & CEO↗
  • Mar 25, 26Compensationamount n/aDaniel R ChardChairman & CEO↗
  • Mar 25, 26Compensationamount n/aDaniel R ChardChairman & CEO↗
  • Mar 25, 26Tax$31KJames P. MaloneyChief Financial Officer↗
  • Mar 25, 26Compensationamount n/aJames P. MaloneyChief Financial Officer↗
  • Mar 25, 26Compensationamount n/aJames P. MaloneyChief Financial Officer↗
  • Mar 25, 26Tax$8KJonathan Barrett MacKenzieVP, Finance & CAO↗
  • Mar 25, 26Compensationamount n/aJonathan Barrett MacKenzieVP, Finance & CAO↗
  • Mar 17, 26Tax$27KDaniel R ChardChairman & CEO↗
  • Mar 17, 26Tax$5KJames P. MaloneyChief Financial Officer↗
  • Mar 17, 26Tax$704Jonathan Barrett MacKenzieVP, Finance & CAO↗
  • Mar 13, 26Tax$68KDaniel R ChardChairman & CEO↗
  • Mar 13, 26Tax$9KJames P. MaloneyChief Financial Officer↗
  • Mar 13, 26Tax$2KJonathan Barrett MacKenzieVP, Finance & CAO↗
  • Jun 25, 25Compensationamount n/aJEFFREY J BROWN↗
  • Jun 25, 25Compensation$127KJEFFREY J BROWN↗
  • Jun 25, 25Compensationamount n/aElizabeth A. Geary↗
  • Jun 25, 25Compensationamount n/aMichael A. Hoer↗
  • Jun 25, 25Compensationamount n/aAndrea B Thomas↗
  • Jun 25, 25Compensationamount n/aSCOTT SCHLACKMAN↗

The full record holds 136 transactions and goes back to Sep 13, 22.

Its sector and its market

Medifast Inc. among Industrials companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
1,112 documents on file, from Aug 29, 1996 to Sep 30, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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Medifast Inc. (MED): stock price history, insider trades and SEC filings — HornScout