MEDIFAST INC

Ticker: MED CUSIP: 58470H101 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 326,240 Value ($000) $3,484 Avg Close $11.97 Range $10.36 - $14.15

Q3 2025

Shares 298,369 Value ($000) $4,079 Avg Close $13.97 Range $12.64 - $15.46

Q2 2025

Shares 249,402 Value ($000) $3,504 Avg Close $13.14 Range $11.57 - $14.91

Q1 2025

Shares 184,248 Value ($000) $2,484 Avg Close $15.02 Range $13.47 - $17.84

Q4 2024

Shares 213,134 Value ($000) $3,756 Avg Close $18.56 Range $16.70 - $21.98

Q3 2024

Shares 232,853 Value ($000) $4,457 Avg Close $19.27 Range $17.73 - $22.66

Q2 2024

Shares 271,356 Value ($000) $5,921 Avg Close $26.66 Range $18.81 - $38.56

Q1 2024

Shares 290,523 Value ($000) $11,133 Avg Close $48.43 Range $34.09 - $70.58

Q4 2023

Shares 310,563 Value ($000) $20,877 Avg Close $69.66 Range $61.94 - $77.69

Q3 2023

Shares 325,337 Value ($000) $24,353 Avg Close $87.17 Range $74.69 - $107.29

Q2 2023

Shares 337,297 Value ($000) $31,085 Avg Close $85.73 Range $74.67 - $100.22

Q1 2023

Shares 332,739 Value ($000) $34,492 Avg Close $104.87 Range $90.97 - $124.20

Q4 2022

Shares 335,125 Value ($000) $39 Avg Close $108.72 Range $89.46 - $118.34

Q3 2022

Shares 336,165 Value ($000) $36,428 Avg Close $131.91 Range $99.71 - $173.62

Q2 2022

Shares 339,330 Value ($000) $61,253 Avg Close $163.09 Range $140.91 - $179.65

Q1 2022

Shares 346,285 Value ($000) $59,139 Avg Close $170.20 Range $145.67 - $200.31

Q4 2021

Shares 345,783 Value ($000) $72,418 Avg Close $185.44 Range $165.34 - $211.26

Q3 2021

Shares 373,623 Value ($000) $71,979 Avg Close $219.07 Range $172.65 - $263.03

Q2 2021

Shares 380,406 Value ($000) $107,645 Avg Close $240.16 Range $189.32 - $298.46

Q1 2021

Shares 381,465 Value ($000) $80,803 Avg Close $210.66 Range $167.82 - $245.94

Q4 2020

Shares 425,005 Value ($000) $83,444 Avg Close $154.77 Range $122.16 - $182.52

Q3 2020

Shares 450,610 Value ($000) $74,100 Avg Close $143.27 Range $116.66 - $160.22

Q2 2020

Shares 470,291 Value ($000) $65,261 Avg Close $79.17 Range $47.19 - $121.47

Q1 2020

Shares 496,745 Value ($000) $31,047 Avg Close $77.14 Range $41.53 - $101.63

Q4 2019

Shares 525,454 Value ($000) $57,579 Avg Close $81.17 Range $55.74 - $95.23

Q3 2019

Shares 561,980 Value ($000) $58,236 Avg Close $89.47 Range $80.22 - $108.51

Q2 2019

Shares 599,174 Value ($000) $76,875 Avg Close $114.94 Range $104.18 - $131.87

Q1 2019

Shares 636,226 Value ($000) $81,151 Avg Close $104.33 Range $87.43 - $118.52

Q4 2018

Shares 658,622 Value ($000) $82,341 Avg Close $139.91 Range $92.77 - $182.91

Q3 2018

Shares 686,014 Value ($000) $151,985 Avg Close $165.42 Range $125.71 - $212.88

Q2 2018

Shares 691,408 Value ($000) $110,734 Avg Close $103.97 Range $73.74 - $145.98

Q1 2018

Shares 694,393 Value ($000) $64,891 Avg Close $60.45 Range $50.11 - $76.76

Q4 2017

Shares 694,623 Value ($000) $48,492 Avg Close $53.33 Range $47.43 - $60.08

Q3 2017

Shares 669,999 Value ($000) $39,778 Avg Close $39.78 Range $31.96 - $48.35

Q2 2017

Shares 659,896 Value ($000) $27,366 Avg Close $34.50 Range $32.15 - $37.54

Q1 2017

Shares 632,211 Value ($000) $28,051 Avg Close $33.91 Range $31.66 - $36.49

Q4 2016

Shares 610,364 Value ($000) $25,410 Avg Close $31.48 Range $28.67 - $33.96

Q3 2016

Shares 570,403 Value ($000) $21,555 Avg Close $27.84 Range $25.40 - $30.47

Q2 2016

Shares 562,135 Value ($000) $18,702 Avg Close $24.87 Range $22.58 - $27.20

Q1 2016

Shares 504,809 Value ($000) $15,240 Avg Close $22.34 Range $20.70 - $23.81

Q4 2015

Shares 489,024 Value ($000) $14,857 Avg Close $22.56 Range $19.79 - $24.39

Q3 2015

Shares 486,857 Value ($000) $13,077 Avg Close $22.05 Range $20.01 - $24.79

Q2 2015

Shares 480,085 Value ($000) $15,516 Avg Close $24.01 Range $22.25 - $25.40

Q1 2015

Shares 476,372 Value ($000) $14,277 Avg Close $24.03 Range $21.46 - $25.63

Q4 2014

Shares 466,502 Value ($000) $15,651 Avg Close $23.58 Range $21.92 - $25.93

Q3 2014

Shares 459,018 Value ($000) $15,070 Avg Close $23.23 Range $19.63 - $27.30

Q2 2014

Shares 427,775 Value ($000) $13,009 Avg Close $23.59 Range $20.16 - $26.04

Q1 2014

Shares 373,684 Value ($000) $10,870 Avg Close $20.28 Range $18.20 - $22.63

Q4 2013

Shares 364,979 Value ($000) $9,537 Avg Close $19.40 Range $17.43 - $20.89

Q3 2013

Shares 348,956 Value ($000) $9,384 Avg Close $20.24 Range $18.46 - $22.10

Q2 2013

Shares 330,824 Value ($000) $8,522 Avg Close $19.88 Range $16.69 - $22.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	326,240	$3,484	$11.97	$10.36 - $14.15
Q3 2025	298,369	$4,079	$13.97	$12.64 - $15.46
Q2 2025	249,402	$3,504	$13.14	$11.57 - $14.91
Q1 2025	184,248	$2,484	$15.02	$13.47 - $17.84
Q4 2024	213,134	$3,756	$18.56	$16.70 - $21.98
Q3 2024	232,853	$4,457	$19.27	$17.73 - $22.66
Q2 2024	271,356	$5,921	$26.66	$18.81 - $38.56
Q1 2024	290,523	$11,133	$48.43	$34.09 - $70.58
Q4 2023	310,563	$20,877	$69.66	$61.94 - $77.69
Q3 2023	325,337	$24,353	$87.17	$74.69 - $107.29
Q2 2023	337,297	$31,085	$85.73	$74.67 - $100.22
Q1 2023	332,739	$34,492	$104.87	$90.97 - $124.20
Q4 2022	335,125	$39	$108.72	$89.46 - $118.34
Q3 2022	336,165	$36,428	$131.91	$99.71 - $173.62
Q2 2022	339,330	$61,253	$163.09	$140.91 - $179.65
Q1 2022	346,285	$59,139	$170.20	$145.67 - $200.31
Q4 2021	345,783	$72,418	$185.44	$165.34 - $211.26
Q3 2021	373,623	$71,979	$219.07	$172.65 - $263.03
Q2 2021	380,406	$107,645	$240.16	$189.32 - $298.46
Q1 2021	381,465	$80,803	$210.66	$167.82 - $245.94
Q4 2020	425,005	$83,444	$154.77	$122.16 - $182.52
Q3 2020	450,610	$74,100	$143.27	$116.66 - $160.22
Q2 2020	470,291	$65,261	$79.17	$47.19 - $121.47
Q1 2020	496,745	$31,047	$77.14	$41.53 - $101.63
Q4 2019	525,454	$57,579	$81.17	$55.74 - $95.23
Q3 2019	561,980	$58,236	$89.47	$80.22 - $108.51
Q2 2019	599,174	$76,875	$114.94	$104.18 - $131.87
Q1 2019	636,226	$81,151	$104.33	$87.43 - $118.52
Q4 2018	658,622	$82,341	$139.91	$92.77 - $182.91
Q3 2018	686,014	$151,985	$165.42	$125.71 - $212.88
Q2 2018	691,408	$110,734	$103.97	$73.74 - $145.98
Q1 2018	694,393	$64,891	$60.45	$50.11 - $76.76
Q4 2017	694,623	$48,492	$53.33	$47.43 - $60.08
Q3 2017	669,999	$39,778	$39.78	$31.96 - $48.35
Q2 2017	659,896	$27,366	$34.50	$32.15 - $37.54
Q1 2017	632,211	$28,051	$33.91	$31.66 - $36.49
Q4 2016	610,364	$25,410	$31.48	$28.67 - $33.96
Q3 2016	570,403	$21,555	$27.84	$25.40 - $30.47
Q2 2016	562,135	$18,702	$24.87	$22.58 - $27.20
Q1 2016	504,809	$15,240	$22.34	$20.70 - $23.81
Q4 2015	489,024	$14,857	$22.56	$19.79 - $24.39
Q3 2015	486,857	$13,077	$22.05	$20.01 - $24.79
Q2 2015	480,085	$15,516	$24.01	$22.25 - $25.40
Q1 2015	476,372	$14,277	$24.03	$21.46 - $25.63
Q4 2014	466,502	$15,651	$23.58	$21.92 - $25.93
Q3 2014	459,018	$15,070	$23.23	$19.63 - $27.30
Q2 2014	427,775	$13,009	$23.59	$20.16 - $26.04
Q1 2014	373,684	$10,870	$20.28	$18.20 - $22.63
Q4 2013	364,979	$9,537	$19.40	$17.43 - $20.89
Q3 2013	348,956	$9,384	$20.24	$18.46 - $22.10
Q2 2013	330,824	$8,522	$19.88	$16.69 - $22.31