MEDIFAST INC MED

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MEDIFAST INC Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 14.49 → 9.76 · -32.6%
15.21012.3709.530 1,2 3,4 5 6,7 8 9,10 11 12,13 14 15 16 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
10.5100 10.5100 9.7600 9.7600 261,816
10.2900 10.5300 10.2700 10.5200 156,700
10.2900 10.4200 10.1100 10.3800 158,600
Weekend
Weekend
10.5000 10.6700 10.2400 10.2600 165,100
16 · 8-K Pre-market · 08:33 ET 8-K ↗
10.5800 10.7800 10.4400 10.5000 128,500
10.6600 10.8300 10.6100 10.6300 202,800
11.0700 11.1600 10.5800 10.6100 150,300
10.6700 11.1200 10.6700 11.0300 210,400
Weekend
Weekend
10.7900 10.9000 10.6700 10.7200 120,800
10.7100 10.7400 10.5500 10.6800 119,600
10.7100 10.8700 10.5400 10.6700 146,300
11.1400 11.1400 10.8300 10.8900 152,800
10.9500 11.1600 10.8200 11.0400 155,900
Weekend
Weekend
No trading
10.9800 11.1900 10.9100 10.9600 278,800
10.6500 11.0700 10.6500 11.0300 203,700
10.6200 10.8700 10.3700 10.6100 177,700
10.6100 11.0000 10.3500 10.7000 211,800
Weekend
Weekend
10.2100 10.5900 10.0400 10.5100 1,585,300
10.3900 10.5600 9.7800 10.2000 437,600
10.4100 10.7400 10.2700 10.3600 327,100
11.0900 11.2300 10.5900 10.6200 316,500
11.0000 11.5700 10.9400 11.0200 345,000
Weekend
Weekend
No trading
11.2700 11.4100 11.0100 11.0400 504,000
11.2800 11.5400 11.2500 11.2500 155,100
11.8400 11.9600 11.2500 11.2700 171,100
11.9000 12.3100 11.8900 11.9400 159,700
Weekend
Weekend
12.0000 12.0400 11.8400 11.8900 111,600
12.1300 12.2700 11.8700 11.9200 80,300
12.2300 12.3900 12.1000 12.1400 107,200
12.1800 12.3100 11.9100 12.1800 218,800
12.0900 12.3000 11.9300 12.0700 147,100
Weekend
Weekend
12.3500 12.4000 12.0300 12.1000 103,700
12.3100 12.4500 12.2400 12.2700 112,600
12.2300 12.4600 12.1400 12.2400 186,000
12.4700 12.6700 12.3500 12.3600 117,100
12.2600 12.8100 12.2600 12.7000 201,900
15 · 8-K Pre-market · 08:59 ET 8-K ↗
Weekend
Weekend
13.1500 13.1800 12.4600 12.5300 456,700
12.7500 13.1500 12.6200 13.1500 161,100
12.8000 13.0500 12.6000 12.7200 139,800
14 · 8-K After-hours · 16:26 ET 8-K ↗
12.5600 13.2900 12.4800 13.0900 364,300
No trading
Weekend
Weekend
12.6500 13.0000 12.5200 12.5900 127,900
12.4700 12.7500 12.2800 12.6300 208,200
12.4900 12.6900 12.2400 12.6000 148,900
12.3800 12.6600 12.2500 12.5900 146,800
12.6500 12.8100 12.3900 12.4500 173,900
Weekend
Weekend
12.5900 12.7100 12.2700 12.4800 135,100
12.5700 12.7700 12.3700 12.5900 143,900
12.7700 12.7900 12.4700 12.4800 250,800
12.3100 12.8200 12.1500 12.5700 170,200
12.5100 12.7600 12.1300 12.4000 183,000
Weekend
Weekend
12.6700 12.8100 12.4300 12.5900 112,200
12.6600 12.9000 12.5000 12.6900 193,600
13.1900 13.2100 12.3600 12.6900 302,500
10.0000 13.4300 9.9200 13.0200 834,100
13 · 10-Q After-hours · 16:51 ET 10-Q ↗ 12 · 8-K After-hours · 16:12 ET 8-K ↗
10.8400 10.8400 10.5600 10.6300 150,500
Weekend
Weekend
10.9200 11.1400 10.8900 10.9100 101,000
10.8900 11.0400 10.7900 10.8700 122,600
11 · DEFA14A Pre-market · 09:24 ET DEFA14A ↗
10.7300 10.9500 10.5800 10.9200 145,700
10.7700 10.9400 10.6200 10.8100 130,800
11.1400 11.1400 10.7200 10.7600 147,100
Weekend
Weekend
10.9500 11.1500 10.8800 11.1500 102,600
10.9900 11.0500 10.8700 10.9800 148,700
11.0700 11.0800 10.8200 10.9500 146,100
10.8700 11.0700 10.8600 11.0500 167,800
10.8500 11.0700 10.7900 10.9200 205,100
Weekend
Weekend
10.9600 11.0000 10.8200 10.9600 175,000
10.8100 10.8900 10.7000 10.8700 202,800
10.7700 10.9000 10.7600 10.8500 172,700
10.6500 11.0600 10.6200 10.8800 458,000
10.0200 10.6400 9.9900 10.6300 451,800
Weekend
Weekend
10.1700 10.1700 9.9500 10.0600 164,900
10.1200 10.2700 10.1000 10.2100 225,700
10.4600 10.4600 10.0600 10.2200 199,400
10.3700 10.3800 10.0900 10.2000 195,600
10 · DEFA14A After-hours · 16:08 ET DEFA14A ↗ 9 · DEF 14A After-hours · 16:06 ET DEF 14A ↗
10.3200 10.5700 10.2700 10.5200 163,400
Weekend
Weekend
No trading
10.0600 10.3600 10.0000 10.3600 159,700
10.2000 10.2200 10.0600 10.1000 137,000
10.0000 10.2400 9.9300 10.1900 170,100
10.1700 10.2200 9.9100 9.9900 389,500
Weekend
Weekend
9.5800 9.8100 9.5000 9.7500 294,400
9.5400 9.7700 9.4900 9.6300 241,400
9.6800 9.7100 9.4500 9.5900 243,100
10.0000 10.1500 9.5500 9.5900 195,500
10.1300 10.2000 9.7600 10.1000 431,100
Weekend
Weekend
10.2000 10.3000 9.8400 10.0000 701,400
8 · 8-K Pre-market · 08:35 ET 8-K ↗
10.0500 10.1900 9.9700 10.0700 172,900
9.9500 10.1400 9.7800 10.1000 184,900
10.0800 10.1800 10.0100 10.0500 274,600
9.7800 10.1400 9.6500 10.0500 304,300
Weekend
Weekend
9.5300 9.6600 9.2200 9.6200 447,200
10.0200 10.0500 9.4400 9.5300 423,200
10.7300 10.8600 10.0400 10.1200 571,400
10.5800 10.8700 10.5200 10.7300 163,200
10.6300 10.8200 10.3600 10.6700 301,700
Weekend
Weekend
10.6300 10.8000 10.5000 10.7700 138,300
10.6400 10.8700 10.6300 10.8000 191,700
10.5600 10.7500 10.3600 10.7100 150,800
10.2500 10.4700 10.1800 10.4600 191,800
10.3400 10.5500 10.2500 10.4400 153,800
Weekend
Weekend
10.4300 10.5800 10.3700 10.5300 124,200
10.5900 10.7700 10.3400 10.4300 466,000
10.4100 10.6800 10.2800 10.6500 150,700
10.6200 10.7900 10.4300 10.4800 255,600
10.6100 10.7400 10.3500 10.6000 260,500
Weekend
Weekend
10.6400 10.7200 10.4200 10.6300 235,600
10.5000 10.6600 10.1000 10.6200 811,400
10.5000 11.0500 10.1500 10.7100 455,900
7 · 10-K After-hours · 16:54 ET 10-K ↗ 6 · 8-K After-hours · 16:44 ET 8-K ↗
10.7800 10.8400 10.5600 10.8000 176,100
No trading
Weekend
Weekend
10.9900 11.2400 10.7500 10.7700 124,500
10.8700 10.9300 10.6700 10.8100 157,500
11.1500 11.1500 10.8000 10.8500 208,300
11.3400 11.5800 11.1400 11.1400 182,100
11.3200 11.4700 11.1500 11.3000 131,000
Weekend
Weekend
10.8200 11.6100 10.8200 11.3600 368,600
11.2100 11.3100 10.8100 10.8300 208,400
11.1600 11.2400 10.9400 11.1400 188,000
11.4800 11.5800 10.9500 11.0100 182,300
11.3100 11.9100 11.3100 11.5000 363,500
Weekend
Weekend
11.0500 11.5100 10.9500 11.4400 298,200
11.1700 11.2400 11.0300 11.1500 135,200
11.4500 11.7500 11.1700 11.1900 217,900
11.9900 12.0000 11.2800 11.4600 332,100
12.1000 12.1400 11.7400 12.0000 154,800
Weekend
Weekend
11.7000 12.1000 11.6100 12.0500 169,400
11.8400 11.9700 11.5400 11.7000 164,500
11.7000 11.9600 11.5300 11.8000 234,700
11.7200 11.7900 11.5800 11.6600 136,400
No trading
Weekend
Weekend
11.7900 11.8600 11.6800 11.8200 212,200
11.8300 11.9000 11.5800 11.8300 253,700
11.8100 12.0200 11.6600 11.6800 170,500
11.7100 11.8500 11.6100 11.8000 199,400
11.4400 11.7600 11.3200 11.6900 204,000
Weekend
Weekend
11.0700 11.4700 10.9400 11.4200 290,900
10.6200 11.2600 10.6200 11.0300 186,700
10.8800 10.8800 10.5000 10.6900 196,900
10.9300 11.1400 10.7700 10.8300 525,200
10.1900 10.9700 10.1000 10.9500 399,700
5 · 8-K Pre-market · 09:02 ET 8-K ↗
Weekend
Weekend
10.6900 10.7800 10.3400 10.4000 160,800
No trading
10.5000 10.6900 10.4800 10.6800 187,400
10.5100 10.6400 10.4400 10.5400 242,300
11.0000 11.1400 10.5300 10.5400 264,400
Weekend
Weekend
11.3100 11.3700 11.0200 11.0400 336,000
No trading
11.1200 11.3200 11.1200 11.2800 113,000
11.3200 11.4100 11.0700 11.1500 197,100
11.7300 11.8300 11.1700 11.3300 456,600
Weekend
Weekend
11.9900 12.1500 11.7100 11.8500 770,900
12.2300 12.4000 11.9100 12.0300 326,200
12.0400 12.3100 12.0400 12.1800 264,000
12.0400 12.1500 11.9500 12.0300 237,600
12.3900 12.3900 11.8700 12.0000 371,800
Weekend
Weekend
11.9200 12.4700 11.8700 12.3600 564,800
11.6600 11.9200 11.6200 11.8300 269,900
11.3100 11.8100 11.2400 11.6600 209,900
11.4200 11.6000 11.2200 11.3000 279,900
10.9200 11.4000 10.8600 11.3600 198,300
Weekend
Weekend
10.7900 11.1000 10.7900 10.8800 219,100
11.0500 11.0900 10.7200 10.8600 313,000
11.0200 11.1200 10.8900 11.0100 138,200
10.7300 11.0500 10.6700 10.9900 278,800
10.9100 10.9900 10.7000 10.7400 205,600
Weekend
Weekend
11.0500 11.1000 10.9400 10.9700 64,000
No trading
10.8800 11.0600 10.8600 10.9700 153,600
10.6800 10.9600 10.6800 10.9100 254,100
10.6400 10.6900 10.4500 10.5900 253,700
Weekend
Weekend
10.4800 10.7800 10.4600 10.6800 202,700
10.8000 10.9800 10.3600 10.4200 308,400
11.2700 11.2700 10.7400 10.7700 175,700
11.0100 11.2800 10.9400 11.1800 249,400
11.3200 11.4400 11.0800 11.1000 313,800
Weekend
Weekend
11.3300 11.4800 11.2700 11.3800 113,400
11.5800 11.7100 11.3100 11.4600 110,400
11.7000 11.9300 11.5800 11.6300 146,900
11.8300 11.9700 11.6200 11.6500 161,700
11.9800 12.1900 11.7200 11.7900 182,300
Weekend
Weekend
11.8200 12.0100 11.7200 11.9300 191,300
12.1800 12.3800 11.7900 11.8000 283,000
11.9700 12.4000 11.7200 12.1800 256,900
11.4700 12.3700 11.2500 11.9800 185,800
4 · 10-Q After-hours · 16:51 ET 10-Q ↗ 3 · 8-K After-hours · 16:15 ET 8-K ↗
11.9600 12.2000 11.8100 11.8800 175,600
Weekend
Weekend
12.0800 12.3000 11.9200 12.0200 156,400
12.1000 12.3300 12.0900 12.1400 230,000
12.6800 12.6800 12.1200 12.1800 154,500
12.8100 12.8600 12.4500 12.7300 82,700
12.5200 13.0800 12.5200 12.7200 178,800
Weekend
Weekend
12.5800 12.7100 12.4200 12.5400 184,200
12.7700 12.7900 12.1700 12.4800 300,200
12.8500 13.0500 12.5300 12.6400 147,800
12.6300 13.1700 12.5600 12.8700 138,100
12.9500 13.5800 12.6000 12.7200 222,800
Weekend
Weekend
12.8500 13.1200 12.8100 12.9200 150,600
13.3400 13.3900 12.8000 12.8600 138,300
13.3000 13.4800 13.0700 13.1700 135,300
13.1900 13.4100 13.0200 13.2700 107,100
13.3600 13.6000 13.1600 13.2600 150,600
Weekend
Weekend
13.9600 14.0600 13.2500 13.2700 131,400
14.0400 14.1500 13.7700 14.0300 120,900
13.8800 14.1200 13.7800 14.0200 110,200
13.9900 14.0600 13.8000 13.8600 91,100
13.9800 14.0500 13.7000 13.9500 107,600
Weekend
Weekend
13.6800 14.0600 13.6800 13.9900 148,000
13.5100 13.7100 13.4400 13.6700 108,300
13.6100 13.7500 13.4200 13.5700 139,600
13.7700 13.9000 13.5700 13.6700 107,300
13.7100 13.9200 13.5900 13.8400 124,300
Weekend
Weekend
13.6900 13.7900 13.5600 13.7100 99,500
13.8200 13.8500 13.5500 13.6500 134,100
14.1800 14.3000 13.8200 13.8300 140,100
14.4400 14.6500 13.9300 14.0600 258,400
14.2600 14.5700 14.0200 14.3200 225,000
Weekend
Weekend
14.6600 14.6600 14.1800 14.3500 354,300
14.2100 14.6700 14.1900 14.5700 141,100
14.4500 14.6000 14.0600 14.1300 117,000
14.2400 14.4000 14.0600 14.3600 106,200
14.0600 14.2300 13.8400 14.2200 115,000
Weekend
Weekend
13.8800 14.0600 13.7400 13.9700 121,000
13.8000 14.1000 13.8000 13.9200 131,600
13.7400 13.8700 13.6200 13.8100 94,300
13.8000 13.9800 13.6000 13.8000 114,300
13.6400 13.9100 13.3700 13.8200 187,100
Weekend
Weekend
13.8700 14.0800 13.4400 13.5500 143,300
14.0100 14.1100 13.8100 13.8500 107,000
13.9800 14.2400 13.8500 13.9600 136,900
14.0000 14.0000 13.7100 13.9200 119,300
No trading
Weekend
Weekend
14.0100 14.2600 13.9000 14.0300 118,900
14.2900 14.2900 13.8100 14.0200 149,100
13.9200 14.3200 13.8800 14.2600 90,300
14.0700 14.0700 13.6400 13.9700 236,900
14.1900 14.4000 13.9800 14.0900 227,800
Weekend
Weekend
13.6700 14.4200 13.6700 14.2900 224,200
13.6000 13.7900 13.4100 13.5700 119,000
14.1300 14.2600 13.6200 13.6500 176,300
13.3700 14.2500 13.3700 14.1500 275,400
13.3100 13.6100 13.2700 13.3800 249,500
Weekend
Weekend
13.1400 13.4100 13.0100 13.1900 144,100
13.4100 13.4800 12.9000 13.0300 192,500
13.2200 13.8400 13.2200 13.7000 156,600
12.9000 13.3900 12.8500 13.1900 159,700
12.9200 13.1600 12.7400 12.8300 144,300
Weekend
Weekend
12.7400 13.1600 12.7000 12.8500 157,600
13.0600 13.3400 12.6900 12.7400 270,500
13.0700 13.1000 12.6400 12.9600 233,200
13.5100 15.1100 13.0000 13.0700 491,500
2 · 10-Q After-hours · 16:51 ET 10-Q ↗ 1 · 8-K After-hours · 16:07 ET 8-K ↗
13.6700 13.8500 13.4600 13.5100 145,100
Weekend
Weekend
13.7300 13.8800 13.3900 13.7500 201,900
13.8700 14.0700 13.7400 13.7700 157,900
14.3200 14.5000 13.8600 14.0200 132,600
14.5400 14.6300 14.2600 14.3200 157,600
14.9200 15.1000 14.5400 14.5400 164,100
Weekend
Weekend
15.2000 15.2000 14.7100 14.9000 200,800
15.1400 15.3100 14.9300 15.1100 264,300
14.6500 15.3700 14.5700 15.2100 250,700
13.9600 14.6500 13.9500 14.4900 190,400

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:33 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:59 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:51 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 09:24 ET Summarise
10 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
9 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:35 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:54 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:44 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:51 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:51 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise