MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025

Shares 21,250 Value ($000) $286 Avg Close $15.02 Range $13.47 - $17.84

Q4 2024

Shares 21,250 Value ($000) $374 Avg Close $18.56 Range $16.70 - $21.98

Q3 2024

Shares 21,250 Value ($000) $407 Avg Close $19.27 Range $17.73 - $22.66

Q2 2024

Shares 29,354 Value ($000) $641 Avg Close $26.66 Range $18.81 - $38.56

Q1 2024

Shares 45,476 Value ($000) $1,743 Avg Close $48.43 Range $34.09 - $70.58

Q4 2023

Shares 45,526 Value ($000) $3,060 Avg Close $69.66 Range $61.94 - $77.69

Q3 2023

Shares 34,880 Value ($000) $2,611 Avg Close $87.17 Range $74.69 - $107.29

Q2 2023

Shares 22,650 Value ($000) $2,087 Avg Close $85.73 Range $74.67 - $100.22

Q1 2023

Shares 14,849 Value ($000) $1,539 Avg Close $104.87 Range $90.97 - $124.20

Q3 2022

Shares 944 Value ($000) $102 Avg Close $131.91 Range $99.71 - $173.62

Q2 2022

Shares 1,185 Value ($000) $215 Avg Close $163.09 Range $140.91 - $179.65

Q1 2022

Shares 3,409 Value ($000) $582 Avg Close $170.20 Range $145.67 - $200.31

Q4 2021

Shares 8,448 Value ($000) $1,768 Avg Close $185.44 Range $165.34 - $211.26

Q3 2021

Shares 8,448 Value ($000) $1,627 Avg Close $219.07 Range $172.65 - $263.03

Q2 2021

Shares 15,281 Value ($000) $4,325 Avg Close $240.16 Range $189.32 - $298.46

Q1 2021

Shares 15,690 Value ($000) $3,323 Avg Close $210.66 Range $167.82 - $245.94

Q4 2020

Shares 19,759 Value ($000) $3,879 Avg Close $154.77 Range $122.16 - $182.52

Q3 2020

Shares 29,669 Value ($000) $4,880 Avg Close $143.27 Range $116.66 - $160.22

Q2 2020

Shares 46,545 Value ($000) $6,458 Avg Close $79.17 Range $47.19 - $121.47

Q1 2020

Shares 38,297 Value ($000) $2,395 Avg Close $77.14 Range $41.53 - $101.63

Q4 2019

Shares 2,457 Value ($000) $269 Avg Close $81.17 Range $55.74 - $95.23

Q3 2019

Shares 2,482 Value ($000) $257 Avg Close $89.47 Range $80.22 - $108.51

Q2 2019

Shares 3,722 Value ($000) $478 Avg Close $114.94 Range $104.18 - $131.87

Q1 2019

Shares 44,739 Value ($000) $5,706 Avg Close $104.33 Range $87.43 - $118.52

Q4 2018

Shares 44,739 Value ($000) $5,594 Avg Close $139.91 Range $92.77 - $182.91

Q3 2018

Shares 37,510 Value ($000) $8,311 Avg Close $165.42 Range $125.71 - $212.88

Q2 2018

Shares 2,531 Value ($000) $405 Avg Close $103.97 Range $73.74 - $145.98

Q1 2018

Shares 2,531 Value ($000) $237 Avg Close $60.45 Range $50.11 - $76.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	21,250	$286	$15.02	$13.47 - $17.84
Q4 2024	21,250	$374	$18.56	$16.70 - $21.98
Q3 2024	21,250	$407	$19.27	$17.73 - $22.66
Q2 2024	29,354	$641	$26.66	$18.81 - $38.56
Q1 2024	45,476	$1,743	$48.43	$34.09 - $70.58
Q4 2023	45,526	$3,060	$69.66	$61.94 - $77.69
Q3 2023	34,880	$2,611	$87.17	$74.69 - $107.29
Q2 2023	22,650	$2,087	$85.73	$74.67 - $100.22
Q1 2023	14,849	$1,539	$104.87	$90.97 - $124.20
Q3 2022	944	$102	$131.91	$99.71 - $173.62
Q2 2022	1,185	$215	$163.09	$140.91 - $179.65
Q1 2022	3,409	$582	$170.20	$145.67 - $200.31
Q4 2021	8,448	$1,768	$185.44	$165.34 - $211.26
Q3 2021	8,448	$1,627	$219.07	$172.65 - $263.03
Q2 2021	15,281	$4,325	$240.16	$189.32 - $298.46
Q1 2021	15,690	$3,323	$210.66	$167.82 - $245.94
Q4 2020	19,759	$3,879	$154.77	$122.16 - $182.52
Q3 2020	29,669	$4,880	$143.27	$116.66 - $160.22
Q2 2020	46,545	$6,458	$79.17	$47.19 - $121.47
Q1 2020	38,297	$2,395	$77.14	$41.53 - $101.63
Q4 2019	2,457	$269	$81.17	$55.74 - $95.23
Q3 2019	2,482	$257	$89.47	$80.22 - $108.51
Q2 2019	3,722	$478	$114.94	$104.18 - $131.87
Q1 2019	44,739	$5,706	$104.33	$87.43 - $118.52
Q4 2018	44,739	$5,594	$139.91	$92.77 - $182.91
Q3 2018	37,510	$8,311	$165.42	$125.71 - $212.88
Q2 2018	2,531	$405	$103.97	$73.74 - $145.98
Q1 2018	2,531	$237	$60.45	$50.11 - $76.76