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Scott Schlackman

MED
DIRECTOR · MEDIFAST INC · CIK 0001645617
FILING MIX · LIFETIME66%/34%
BUYS
19
SELLS
10
TOTAL VALUE
$1.26M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
42,229
AVG SELL PX
$100.72
TRADE KIND
SHOWING 29 / 29
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
12 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Scott Schlackman, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d12+66.67%-2.13%+0.06%-2.18%-2.30%—
14d12+50.00%-1.47%+1.43%-3.41%-1.78%—
30d12+50.00%-1.08%+1.84%-2.92%-10.49%—
60d12+50.00%-4.08%+3.63%-7.71%-15.29%—
90d12(2 pending)+60.00%-8.36%+8.96%-17.32%-35.60%—
180d12(2 pending)+50.00%-11.82%+13.58%-25.40%-41.34%—
1y12(2 pending)+50.00%-10.91%+21.25%-32.16%-77.58%—
2y12(2 pending)+50.00%-46.43%+34.21%-80.64%-107.75%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MED · 42,228.707 shares · as of May 26, 2026
010,55721,11431,67242,229202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 19 buys / 10 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
11,680——42,228.707May 26, 2026May 28, 2026 ↗View →
MED
MEDIFAST INC
PURCHASE
2,500$12.53$31.3K30,548.707May 11, 2026May 12, 2026 ↗View →
MED
MEDIFAST INC
PURCHASE
2,500$12.65$31.6K28,048.707May 8, 2026May 12, 2026 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
11,168——25,548.707Jun 25, 2025Jun 26, 2025 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
6,596——14,380.707Jun 20, 2024Jun 24, 2024 ↗View →
MED
MEDIFAST INC
SALE
2,753$39.46$108.6K7,784.707Mar 8, 2024Mar 12, 2024 ↗View →
MED
MEDIFAST INC
PURCHASE
1,300$27.68$36.0K11,837.707Mar 8, 2024Mar 12, 2024 ↗View →
MED
MEDIFAST INC
SALE
1,300$39.41$51.2K10,537.707Mar 8, 2024Mar 12, 2024 ↗View →
MED
MEDIFAST INC
SALE
1,300——0Mar 8, 2024Mar 12, 2024 ↗View →
MED
MEDIFAST INC
PURCHASE
52.646$68.89$3.6K10,537.707Nov 7, 2023Nov 9, 2023 ↗View →
MED
MEDIFAST INC
PURCHASE
39.824$89.42$3.6K10,485.061Aug 8, 2023Aug 10, 2023 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
3,152——10,445.237Jun 15, 2023Jun 20, 2023 ↗View →
MED
MEDIFAST INC
PURCHASE
13.145$87.50$1.2K7,293.237May 9, 2023May 11, 2023 ↗View →
MED
MEDIFAST INC
SALE
2,200$108.68$239.1K7,280.092Mar 10, 2023Mar 14, 2023 ↗View →
MED
MEDIFAST INC
SALE
2,200——1,300Mar 10, 2023Mar 14, 2023 ↗View →
MED
MEDIFAST INC
PURCHASE
2,200$27.68$60.9K9,480.092Mar 10, 2023Mar 14, 2023 ↗View →
MED
MEDIFAST INC
PURCHASE
9.804$114.97$1.1K7,280.092Feb 7, 2023Feb 9, 2023 ↗View →
MED
MEDIFAST INC
PURCHASE
10.382$106.93$1.1K7,270.288Nov 8, 2022Nov 10, 2022 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
7.906$138.78$1.1K7,259.906Aug 8, 2022Aug 10, 2022 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
1,448——7,252Jun 16, 2022Jun 21, 2022 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
669——5,804Jun 3, 2021Jun 30, 2021 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
669——5,900Jun 3, 2021Jun 7, 2021 ↗View →
MED
MEDIFAST INC
SALE
96$311.57$29.9K5,135May 19, 2021May 21, 2021 ↗View →
MED
MEDIFAST INC
SALE
904$310.09$280.3K5,231May 19, 2021May 21, 2021 ↗View →
MED
MEDIFAST INC
PURCHASEGRANT
Stock grant
1,699——6,135Jun 16, 2020Jun 18, 2020 ↗View →
MED
MEDIFAST INC
SALE
1,619$107.35$173.8K5,936Jun 4, 2020Jun 8, 2020 ↗View →
MED
MEDIFAST INC
PURCHASE
1,500$27.68$41.5K7,555Jun 4, 2020Jun 8, 2020 ↗View →
MED
MEDIFAST INC
SALE
1,500——3,500Jun 4, 2020Jun 8, 2020 ↗View →
MED
MEDIFAST INC
SALE
1,500$107.77$161.7K4,436Jun 4, 2020Jun 8, 2020 ↗View →
Other insiders · MED
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About this filer
CIK 0001645617
ROLE
Director
PRIMARY
MED
COMPANIES
1
ACTIVE SINCE
Jun 2020
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