8 insiders reported 42 Form 4 transactions for MEDIFAST INC (MED) over the past 18 months (most recent 2026-05-12). Recent activity: SCHLACKMAN SCOTT (Director) Buy 2,500 shares, SCHLACKMAN SCOTT (Director) Buy 2,500 shares, Chard Daniel R (Chairman & CEO) Sell 2,638 shares, Maloney James P. (Chief Financial Officer) Sell 482 shares, Maloney James P. (Chief Financial Officer) Sell 3,224 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-12 | SCHLACKMAN SCOTT | Director | Buy | 2,500 | $31,625 |
| 2026-05-12 | SCHLACKMAN SCOTT | Director | Buy | 2,500 | $31,325 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Sell | 2,638 | $26,512 |
| 2026-03-27 | Maloney James P. | Chief Financial Officer | Sell | 482 | $4,844 |
| 2026-03-27 | Maloney James P. | Chief Financial Officer | Sell | 3,224 | $30,918 |
| 2026-03-27 | Maloney James P. | Chief Financial Officer | Buy | 34,344 | $0 |
| 2026-03-27 | Maloney James P. | Chief Financial Officer | Buy | 1,014 | $0 |
| 2026-03-27 | MacKenzie Jonathan Barrett | VP, Finance & CAO | Sell | 198 | $1,905 |
| 2026-03-27 | Maloney James P. | Chief Financial Officer | Sell | 918 | $8,831 |
| 2026-03-27 | MacKenzie Jonathan Barrett | VP, Finance & CAO | Sell | 862 | $8,267 |
| 2026-03-27 | MacKenzie Jonathan Barrett | VP, Finance & CAO | Buy | 10,830 | $0 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Sell | 7,075 | $68,062 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Buy | 17,678 | $178,725 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Sell | 20,095 | $192,711 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Buy | 36,968 | $0 |
| 2026-03-27 | Chard Daniel R | Chairman & CEO | Buy | 4,827 | $0 |
| 2026-03-27 | MacKenzie Jonathan Barrett | VP, Finance & CAO | Sell | 70 | $704 |
| 2025-06-26 | SCHLACKMAN SCOTT | Director | Buy | 11,168 | $0 |
| 2025-06-26 | Thomas Andrea B | Director | Buy | 11,168 | $0 |
| 2025-06-26 | Hoer Michael A. | Director | Buy | 11,168 | $0 |
| 2025-06-26 | Geary Elizabeth A. | Director | Buy | 11,168 | $0 |
| 2025-06-26 | BROWN JEFFREY J | Director | Buy | 11,168 | $0 |
| 2025-06-26 | BROWN JEFFREY J | Director | Buy | 9,449 | $126,528 |
| 2025-06-17 | Chard Daniel R | Chairman & CEO | Buy | 381 | $5,003 |
| 2025-03-27 | Chard Daniel R | Chairman & CEO | Buy | 124,953 | $0 |
Source: SEC Form 4 filings · as of 2026-05-12