Jonathan MacKenzie

Comptroller/Controller/Auditor at MEDIFAST, INC.

Net worth: 252 973 $ as of 2026-08-30

55 year

Commercial Services

Consumer Services

Profile

Jonathan B. MacKenzie is Chief Accounting Officer & Vice President-Finance at Medifast, Inc. since 2021.
Mr. MacKenzie is a Member of The American Institute of Certified Public Accountants.
Mr. MacKenzie is a Member of the Maryland Association of Certified Public Accountants.
Formerly, Mr. MacKenzie was Managing Director at PricewaterhouseCoopers LLP.
Mr. MacKenzie was Managing Director at Navigant Consulting, Inc. (Canada) from 2006 to 2014.
Mr. MacKenzie completed undergraduate studies at Bucknell University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MEDIFAST, INC. 0.19%	2026-03-24	20,838 ( 0.19% )	252 973 $	2026-08-30

Jonathan MacKenzie active positions

Companies	Position	Start
MEDIFAST, INC.	Comptroller/Controller/Auditor	2021-09-12
The American Institute of Certified Public Accountants The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants	Corporate Officer/Principal	-
Maryland Association of Certified Public Accountants Maryland Association of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting, auditing, tax and education services	Corporate Officer/Principal	-

All active positions of Jonathan MacKenzie

Former positions of Jonathan MacKenzie

Companies	Position	End
Navigant Consulting, Inc. (canada)	Corporate Officer/Principal	2013-12-31
PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, tax and business consulting services	Corporate Officer/Principal	-

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Training of Jonathan MacKenzie

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Private companies

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Linked companies

Private companies	6
Medifast, Inc. Medifast, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a health and wellness community	Commercial Services
PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, tax and business consulting services	Commercial Services
The American Institute of Certified Public Accountants The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants	Commercial Services
Bucknell University Bucknell University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Maryland Association of Certified Public Accountants Maryland Association of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting, auditing, tax and education services	Commercial Services
Navigant Consulting, Inc. (canada)