Jonathan Barrett MacKenzie

CIK: 0001883230

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (22.2%)

Compensation grants

Other (G, F, J, C, D, …)7 (77.8%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MED

MEDIFAST INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

MED
MEDIFAST INC
Mar 25, 2026
Award(A)
Direct
10.8K shares-
MED
MEDIFAST INC
Mar 25, 2026
Tax Payment(F)
Direct
862 shares at avg. $9.59$8K
MED
MEDIFAST INC
Mar 17, 2026
Tax Payment(F)
Direct
70 shares at avg. $10.05$703.5
MED
MEDIFAST INC
Mar 13, 2026
Tax Payment(F)
Direct
198 shares at avg. $9.62$2K
MED
MEDIFAST INC
Mar 25, 2025
Award(A)
Direct
7.7K shares-
MED
MEDIFAST INC
Mar 17, 2025
Tax Payment(F)
Direct
99 shares at avg. $14.35$1K
MED
MEDIFAST INC
Mar 16, 2025
Tax Payment(F)
Direct
60 shares at avg. $13.94$836.4
MED
MEDIFAST INC
Mar 13, 2025
Tax Payment(F)
Direct
280 shares at avg. $13.87$4K
MED
MEDIFAST INC
Sep 13, 2024
Tax Payment(F)
Direct
11 shares at avg. $18.90$207.9

		Type	Shares	Price		Ownership
Mar 25, 2026	MED MEDIFAST INC	Award(A)	10,830	-	$0	Direct
Mar 25, 2026	MED MEDIFAST INC	Tax Payment(F)	862	$9.59	$8,267	Direct
Mar 17, 2026	MED MEDIFAST INC	Tax Payment(F)	70	$10.05	$704	Direct
Mar 13, 2026	MED MEDIFAST INC	Tax Payment(F)	198	$9.62	$1,905	Direct
Mar 25, 2025	MED MEDIFAST INC	Award(A)	7,671	-	-	Direct
Mar 17, 2025	MED MEDIFAST INC	Tax Payment(F)	99	$14.35	$1,421	Direct
Mar 16, 2025	MED MEDIFAST INC	Tax Payment(F)	60	$13.94	$836	Direct
Mar 13, 2025	MED MEDIFAST INC	Tax Payment(F)	280	$13.87	$3,884	Direct
Sep 13, 2024	MED MEDIFAST INC	Tax Payment(F)	11	$18.90	$208	Direct

1-9 of 9 transactions

About MacKenzie Jonathan Barrett

MacKenzie Jonathan Barrett (SEC CIK 0001883230) files insider reports with the SEC as VP, Finance & CAO of MEDIFAST INC (MED).

Signal8 holds 4 ownership filings by MacKenzie Jonathan Barrett, all Form 4s, filed between Sep 17, 2024 and Mar 27, 2026. Those filings report 9 transactions, from Sep 13, 2024 to Mar 25, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on MacKenzie Jonathan Barrett's filings is in BALTIMORE, MD.

Recent filings by MacKenzie Jonathan Barrett

Mar 25, 2026: Grant or award of MED shares (Form 4, code A).
Mar 25, 2026: Tax withholding of MED shares (Form 4, code F).
Mar 17, 2026: Tax withholding of MED shares (Form 4, code F).
Mar 13, 2026: Tax withholding of MED shares (Form 4, code F).
Mar 25, 2025: Grant or award of MED shares (Form 4, code A).

Other insiders filing for MEDIFAST INC (MED)

Kiai Parsa, Director
Rose Jeffrey Matthew, Director
Thomas Andrea B, Director
SCHLACKMAN SCOTT, Director
Geary Elizabeth A., Director
Xian Ming, Director

How to read Form 4 transaction codes