Jonathan Barrett Mackenzie
VP, Finance & CAO · MEDIFAST INC
Individual
- 2026
- Mar 27, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jonathan Barrett Mackenzie files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Parsa Kiai - $1.42M in MED purchases and sales in the last 12 months
- Daniel R. Chard - $405K in MED purchases and sales in the last 12 months
- Scott Schlackman - $63K in MED purchases and sales in the last 12 months
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Frequently asked questions
Who is Jonathan Barrett Mackenzie?
Jonathan Barrett Mackenzie is a corporate insider, tracked as VP, Finance & CAO of MEDIFAST INC (MED). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Jonathan Barrett Mackenzie last file a Form 4?
The only primary Form 4 on record is dated 27 March 2026.
