secwatch / observer
MED MEDIFAST INC
CIK 0000910329 44 ready 8-Ks latest May 26, 2026, 4:26 PM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (2)
Ready 8-Ks 44
Latest filing June 1, 2026, 8:59 AM ET
Top materiality 0.90
Event mix earnings ×20 · dividend ×9 · leadership ×8
Sentiment 8 pos · 16 neg · 20 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for MED

Executive changes

Departed

Jason L. Groves

Chief Legal Officer & Corporate Secretary
MED · MEDIFAST INC
Effective
2026-05-29
Filed
June 1, 2026, 8:59 AM ET
Effective as of May 29, 2026, Jason L. Groves, Esq., the Chief Legal Officer & Corporate Secretary of Medifast, Inc. (the “Company”), tendered his resignation from the Company.
Appointed

Nicholas Johnson

Chief Executive Officer
MED · MEDIFAST INC
Effective
2026-06-01
Filed
May 26, 2026, 4:26 PM ET
On May 20, 2026, the Board appointed Nicholas Johnson, age 46, to serve as Chief Executive Officer of the Company, effective June 1, 2026.
Departed

Lauren Walker

Executive Vice President, Supply Chain
MED · MEDIFAST INC
Effective
2023-05-04
Filed
April 20, 2023, 7:59 PM ET
On March 13, 2023, Lauren Walker, Executive Vice President, Supply Chain of Medifast, Inc. (the "Company") informed the Company of her intention to retire, effective May 4, 2023.
Appointed

Jonathan B. MacKenzie

Chief Accounting Officer
MED · MEDIFAST INC
Effective
2021-09-13
Filed
September 13, 2021, 7:59 PM ET
Effective as of September 13, 2021, the Board of Directors of Medifast, Inc. (the “Company”) appointed Jonathan B. MacKenzie to serve as Chief Accounting Officer of the Company.
Role change

James P. Maloney

Interim Chief Accounting Officer
MED · MEDIFAST INC
Effective
2021-09-13
Successor
Jonathan B. MacKenzie
Filed
September 13, 2021, 7:59 PM ET
Mr. MacKenzie succeeds James P. Maloney, who will cease to serve as the Company’s Interim Chief Accounting Officer upon the effectiveness of Mr. MacKenzie’s employment.
Departed

Stephen K. Johnson

Chief Accounting Officer
MED · MEDIFAST INC
Effective
2021-08-05
Filed
September 1, 2021, 7:59 PM ET
reported the departure of Stephen K. Johnson, the Company’s Chief Accounting Officer, effective August 5, 2021.
Appointed (interim)

James P. Maloney

interim principal accounting officer
MED · MEDIFAST INC
Effective
2021-08-05
Filed
August 5, 2021, 7:59 PM ET
James P. Maloney, the Company’s Chief Financial Officer, will serve as interim principal accounting officer as of the effective date of Mr. Johnson’s resignation.
Departed

Stephen K. Johnson

Chief Accounting Officer
MED · MEDIFAST INC
Effective
2021-08-05
Successor
James P. Maloney
Filed
August 5, 2021, 7:59 PM ET
On August 5, 2021, Medifast, Inc. (the “Company”) and Stephen K. Johnson, the Company’s Chief Accounting Officer, agreed that Mr. Johnson will depart from his position as Chief Accounting Officer and all other positions that he holds as an officer or employee of the Company, effective August 5, 2021.

Earnings & guidance

2026-Q1 EPS reported -$0.19 filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.75 · Most common event earnings

8 positive 16 negative 20 neutral

source · MED on sec.gov