Company · CIK 0000910329 · SIC 2090 — Miscellaneous Food Preparations & Kindred Products · NYSE
MEDIFAST INC · MED
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 PForm 4 → | Aug 28, 12:47 pm EDT | Parsa KiaiDirector | 43,150 | $12.26 | $529,157 | 20,270 | — | |
| Aug 24, 2026 PForm 4 → | Aug 26, 11:47 am EDT | Parsa KiaiDirector | 4,329 | $12.00 | $51,946 | 19,095 | +29.3% | |
| Aug 19, 2026 PForm 4 → | Aug 21, 12:35 pm EDT | Parsa KiaiDirector | 72,487 | $11.63 | $842,699 | 18,977 | — | |
| Mar 12, 2019 SForm 4 → | Mar 13, 8:06 pm EDT | Carl E SassanoDirector | 5,000 | $135.47 | $677,350 | 13,156 | −27.5% | plan? |
| Mar 8, 2019 SForm 4 → | Mar 12, 7:09 pm EDT | Scott SchlackmanDirector | 2,000 | $130.92 | $261,844 | 6,055 | −24.8% | plan? |
| Mar 5, 2019 SForm 4 → | Mar 7, 8:52 pm EST | Michael C MacdonaldDirector | 18,825 | $131.19 | $2,469,710 | 296,071 | −5.98% | plan? |
| Mar 5, 2019 SForm 4 → | Mar 7, 8:50 pm EST | Scott SchlackmanDirector | 2,500 | $129.80 | $324,500 | 8,055 | −23.7% | plan? |
| Mar 5, 2019 MForm 4 → | Mar 7, 8:50 pm EST | Scott SchlackmanDirector | 2,500 | $28.59 | $71,475 | 10,555 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 8:01 pm EST | Scott SchlackmanDirector | 1,054 | — | — | 8,055 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 8:00 pm EST | Carl E SassanoDirector | 708 | — | — | 18,156 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 8:00 pm EST | Michael C MacdonaldDirector | 708 | — | — | 302,496 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 7:59 pm EST | Michael A. HoerDirector | 708 | — | — | 1,308 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 7:59 pm EST | Constance J. HallquistDirector | 1,070 | — | — | 5,757 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 7:58 pm EST | Kevin G ByrnesDirector | 1,054 | — | — | 8,429 | — | plan? |
| Feb 22, 2019 AForm 4 → | Feb 26, 7:58 pm EST | Jeffrey J BrownDirector | 1,327 | — | — | 26,962 | — | plan? |
| Feb 20, 2019 AForm 4 → | Feb 22, 6:58 pm EST | Joseph P KellemanVice President of Finance | 355 | — | — | 2,355 | — | plan? |
| Feb 20, 2019 AForm 4 → | Feb 22, 6:57 pm EST | Timothy G RobinsonChief Financial Officer | 1,306 | — | — | 26,624 | — | plan? |
| Feb 20, 2019 AForm 4 → | Feb 22, 6:56 pm EST | Daniel R ChardChief Executive Officer, Director | 8,024 | — | — | 20,777 | — | plan? |
| Feb 15, 2019 FForm 4 → | Feb 19, 5:35 pm EST | Timothy G RobinsonChief Financial Officer | 283 | $132.82 | $37,588 | 25,318 | — | plan? |
| Feb 7, 2019 MForm 4 → | Feb 11, 3:23 pm EST | Jeffrey J BrownDirector | 1,667 | $27.68 | $46,143 | 25,635 | — | plan? |
| Feb 7, 2019 FForm 4 → | Feb 8, 5:23 pm EST | Timothy G RobinsonChief Financial Officer | 170 | $127.07 | $21,602 | 25,601 | — | plan? |
| Dec 11, 2018 GForm 5 → | Feb 14, 2019, 9:52 pm EST | Kevin G ByrnesDirector | 2,000 | — | — | 7,375 | — | plan? |
| Dec 3, 2018 GForm 5/A → | Feb 15, 2019, 7:41 pm EST | Michael C MacdonaldDirector | 5,000 | — | — | 12,400 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 6, 6:11 am EST | Constance J. HallquistDirector | 1,343 | $153.84 | $206,607 | 4,687 | −22.3% | plan? |
| Nov 29, 2018 MForm 4 → | Dec 4, 12:39 pm EST | Jeffrey J BrownDirector | 5,833 | $28.07 | $163,732 | 23,968 | — | plan? late |
| Nov 12, 2018 PForm 4 → | Nov 14, 9:54 pm EST | Michael A. HoerDirector | 200 | $156.23 | $31,246 | 600 | +50.0% | plan? |
| Nov 9, 2018 SForm 4 → | Nov 13, 7:27 pm EST | Constance J. HallquistDirector | 1,343 | $160.12 | $215,041 | 6,030 | −18.2% | plan? |
| Nov 8, 2018 PForm 4 → | Nov 13, 12:58 pm EST | Daniel R ChardChief Executive Officer, Director | 975 | $153.28 | $149,448 | 12,753 | +8.28% | plan? late |
| Nov 7, 2018 FMForm 4 → | Nov 13, 12:58 pm EST | Timothy G RobinsonChief Financial Officer | 3,937 | $84.36 | $332,131 | 25,771 | — | plan? late |
| Oct 29, 2018 GForm 5 → | Feb 14, 2019, 9:52 pm EST | Michael C MacdonaldDirector | 19,800 | — | — | 9,900 | — | plan? amended |
| Oct 3, 2018 FForm 4 → | Oct 4, 7:33 pm EDT | Daniel R ChardChief Executive Officer, Director | 2,142 | $220.10 | $471,454 | 11,778 | — | plan? |
| Jul 31, 2018 MForm 4 → | Aug 2, 6:22 pm EDT | Carl E SassanoDirector | 5,000 | $31.55 | $157,750 | 17,448 | — | plan? |
| Jun 22, 2018 GForm 4 → | Jul 3, 4:22 pm EDT | Carl E SassanoDirector | 372 | — | — | 12,448 | — | plan? late |
| Jun 13, 2018 AForm 4 → | Jun 15, 5:16 pm EDT | Michael A. HoerDirector | 400 | — | — | 400 | — | plan? |
| Mar 20, 2018 SForm 4 → | Mar 22, 6:45 pm EDT | Charles P ConnollyDirector | 8,000 | $90.95 | $727,600 | 41,374 | −16.2% | plan? |
| Mar 15, 2018 SForm 4 → | Mar 19, 6:44 pm EDT | Charles P ConnollyDirector | 7,500 | $89.31 | $669,825 | 40,342 | −15.7% | plan? |
| Mar 9, 2018 FMForm 4 → | Mar 22, 6:45 pm EDT | Charles P ConnollyDirector | 17,634 | $43.39 | $765,224 | 49,374 | — | plan? late |
| Mar 8, 2018 SForm 4 → | Mar 13, 8:03 pm EDT | Michael C MacdonaldDirector | 40,000 | $86.71 | $3,468,200 | 314,188 | −11.3% | plan? late |
| Feb 16, 2018 FForm 4 → | Feb 20, 6:39 pm EST | Timothy G RobinsonChief Financial Officer | 816 | $69.11 | $56,394 | 24,708 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:22 pm EST | Scott SchlackmanDirector | 1,619 | — | — | 7,001 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:22 pm EST | Carl E SassanoDirector | 1,280 | — | — | 12,820 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:21 pm EST | Constance J. HallquistDirector | 1,619 | — | — | 7,373 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:21 pm EST | Charles P ConnollyDirector | 640 | — | — | 47,842 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:21 pm EST | Kevin G ByrnesDirector | 1,619 | — | — | 9,375 | — | plan? |
| Feb 7, 2018 AForm 4 → | Feb 9, 6:21 pm EST | Jeffrey J BrownDirector | 1,860 | — | — | 18,135 | — | plan? |
| Dec 31, 2017 AFForm 4 → | Feb 9, 2018, 6:23 pm EST | Timothy G RobinsonChief Financial Officer | 5,080 | $69.81 | $265,278 | 25,524 | — | plan? late |
| Dec 31, 2017 AFForm 4 → | Feb 9, 2018, 6:22 pm EST | Michael C MacdonaldDirector | 16,480 | $69.81 | $1,061,112 | 354,188 | — | plan? late |
| Dec 1, 2017 SForm 4 → | Dec 5, 4:00 pm EST | Glenn W. WellingDirector | 275,000 | $64.60 | $17,765,000 | 22,380 | −92.5% | plan? |
| Nov 17, 2017 FForm 4 → | Nov 17, 6:34 pm EST | Mehrnaz Mona AmeliPresident, OPTAVIA | 800 | $67.03 | $53,624 | 10,809 | — | plan? |
| Nov 13, 2017 SForm 4 → | Nov 15, 4:22 pm EST | Glenn W. WellingDirector | 250,000 | $65.00 | $16,250,000 | 45,430 | −84.6% | plan? |
| Oct 3, 2017 FForm 4 → | Oct 5, 8:07 pm EDT | Daniel R ChardChief Executive Officer, Director | 2,141 | $59.70 | $127,818 | 13,920 | — | plan? |
| Aug 28, 2017 GForm 4 → | Sep 5, 4:19 pm EDT | Charles P ConnollyDirector | 2,200 | — | — | 47,202 | — | plan? late |
| Mar 13, 2017 MForm 4 → | Mar 15, 7:01 pm EDT | Jorgene K. HartwigDirector | 2,499 | $27.98 | $69,930 | 9,808 | — | plan? |
| Mar 10, 2017 PForm 4 → | Mar 14, 7:04 pm EDT | Glenn W. WellingDirector | 17,084 | $41.33 | $706,143 | 712,189 | +2.46% | plan? |
| Feb 16, 2017 AFForm 4 → | Feb 21, 7:59 pm EST | Michael C MacdonaldExec Chairman of the Board, Director | 61,620 | $45.07 | $360,560 | 368,108 | — | plan? |
| Feb 16, 2017 AFForm 4 → | Feb 21, 7:58 pm EST | Timothy G RobinsonChief Financial Officer | 12,687 | $45.07 | $48,090 | 28,044 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:58 pm EST | Mehrnaz Mona AmeliPresident, Take Shape For Life | 4,495 | — | — | 9,489 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:57 pm EST | Jeffrey J BrownDirector | 3,021 | — | — | 16,275 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:57 pm EST | Kevin G ByrnesDirector | 2,686 | — | — | 7,756 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:56 pm EST | Charles P ConnollyDirector | 2,122 | — | — | 49,402 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:56 pm EST | Constance J. HallquistDirector | 2,686 | — | — | 5,754 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:55 pm EST | Jorgene K. HartwigDirector | 2,639 | — | — | 7,309 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:55 pm EST | Carl E SassanoDirector | 2,122 | — | — | 11,540 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:55 pm EST | Scott SchlackmanDirector | 2,639 | — | — | 5,382 | — | plan? |
| Feb 16, 2017 AForm 4 → | Feb 21, 7:54 pm EST | Glenn W. WellingDirector | 2,639 | — | — | 5,309 | — | plan? |
| Dec 31, 2016 FForm 4 → | Jan 4, 2017, 4:11 pm EST | Timothy G RobinsonChief Financial Officer | 2,250 | $41.63 | $93,668 | 17,491 | — | plan? |
| Dec 31, 2016 FForm 4 → | Jan 4, 2017, 4:10 pm EST | Mehrnaz Mona AmeliPresident, Take Shape For Life | 837 | $41.63 | $34,844 | 4,994 | — | plan? |
| Dec 31, 2016 FForm 4 → | Jan 4, 2017, 4:10 pm EST | Michael C MacdonaldExec Chairman of the Board, Director | 17,000 | $41.63 | $707,710 | 322,488 | — | plan? |
| Nov 14, 2016 PForm 4 → | Nov 16, 4:44 pm EST | Glenn W. WellingDirector | 35,000 | $39.02 | $1,365,568 | 77,360 | +82.6% | plan? |
| Nov 9, 2016 PForm 4/A → | Mar 1, 2019, 5:03 pm EST | Jeffrey J BrownDirector | 10,000 | $38.71 | $387,100 | 10,000 | — | plan? |
| Nov 9, 2016 PForm 4 → | Nov 14, 4:12 pm EST | Jeffrey J BrownDirector | 10,000 | $38.71 | $387,100 | 13,254 | +307% | plan? late amended |
| Oct 3, 2016 AForm 4 → | Oct 4, 6:06 pm EDT | Daniel R ChardChief Executive Officer, Director | 16,061 | — | — | 16,061 | — | plan? |
| Jun 1, 2016 JForm 4 → | Jun 3, 5:27 pm EDT | Glenn W. WellingDirector | 395,790 | — | — | 667,465 | — | plan? |
| May 27, 2016 SForm 4 → | Jun 1, 4:05 pm EDT | VISIUM BALANCED MASTER FUND, LTD.10% Owner | 1,350,000 | $30.25 | $40,830,862 | 0 | −100% | plan? |
| Apr 1, 2016 SForm 4 → | Apr 5, 4:10 pm EDT | Margaret SheetzPresident & COO | 8,333 | $30.02 | $250,157 | 327,346 | −2.48% | plan? |
| Mar 14, 2016 AMForm 4 → | Mar 16, 4:10 pm EDT | Carl E SassanoDirector | 3,972 | $27.98 | $111,135 | 9,418 | — | plan? |
| Mar 14, 2016 AForm 4 → | Mar 16, 4:10 pm EDT | Jorgene K. HartwigDirector | 1,000 | $29.27 | $29,272 | 4,670 | — | plan? |
| Mar 1, 2016 SForm 4 → | Mar 3, 4:10 pm EST | Margaret SheetzPresident & COO | 8,333 | $30.58 | $254,805 | 335,679 | −2.42% | plan? |
| Feb 19, 2016 FForm 4 → | Feb 23, 4:55 pm EST | Margaret SheetzPresident & COO | 4,000 | $29.52 | $118,080 | 344,012 | — | plan? |
| Feb 19, 2016 FForm 4 → | Feb 23, 4:52 pm EST | Michael C MacdonaldChief Executive Officer, Director | 8,000 | $29.52 | $236,160 | 339,488 | — | plan? |
| Feb 19, 2016 FForm 4 → | Feb 23, 4:50 pm EST | Timothy G RobinsonChief Financial Officer | 1,600 | $29.52 | $47,232 | 19,741 | — | plan? |
| Feb 8, 2016 JForm 4 → | Feb 10, 5:29 pm EST | Glenn W. WellingDirector | 140,000 | $28.30 | $3,962,000 | 70,000 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 6:02 pm EST | Glenn W. WellingDirector | 2,045 | — | — | 2,670 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:59 pm EST | Scott SchlackmanDirector | 2,118 | — | — | 2,743 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:58 pm EST | Kevin G ByrnesDirector | 2,118 | — | — | 5,070 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:57 pm EST | Charles P ConnollyDirector | 1,250 | — | — | 47,280 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:55 pm EST | Jorgene K. HartwigDirector | 2,045 | — | — | 3,670 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:54 pm EST | Carl E SassanoDirector | 1,250 | — | — | 5,446 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:53 pm EST | Michael C MacdonaldChief Executive Officer, Director | 22,500 | — | — | 347,488 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:51 pm EST | Jeffrey J BrownDirector | 2,579 | — | — | 3,254 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:50 pm EST | Timothy G RobinsonChief Financial Officer | 5,625 | — | — | 21,341 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:49 pm EST | Constance J. HallquistDirector | 2,118 | — | — | 3,068 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:47 pm EST | Mehrnaz Mona AmeliPresident, Take Shape For Life | 1,431 | — | — | 5,831 | — | plan? |
| Feb 4, 2016 AForm 4 → | Feb 8, 5:46 pm EST | Margaret SheetzPresident & COO | 12,681 | — | — | 6,580 | — | plan? |
| Feb 1, 2016 SForm 4 → | Feb 3, 4:10 pm EST | Margaret SheetzPresident & COO | 8,333 | $28.62 | $238,525 | 336,762 | −2.41% | plan? |
| Jan 4, 2016 SForm 4 → | Jan 6, 4:10 pm EST | Margaret SheetzPresident & COO | 8,333 | $28.64 | $238,692 | 345,095 | −2.36% | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:11 pm EST | Michael C MacdonaldChief Executive Officer, Director | 16,000 | $30.38 | $486,080 | 324,988 | — | plan? |
| Dec 31, 2015 FForm 4 → | Jan 5, 2016, 4:10 pm EST | Timothy G RobinsonChief Financial Officer | 2,000 | $30.38 | $60,760 | 15,716 | — | plan? |
| Dec 1, 2015 SForm 4 → | Dec 3, 4:10 pm EST | Margaret SheetzPresident & COO | 8,333 | $29.92 | $249,356 | 353,428 | −2.30% | plan? |
| Nov 20, 2015 AForm 4 → | Dec 4, 5:31 pm EST | Jorgene K. HartwigDirector | 1,000 | $31.00 | $30,999 | 1,625 | — | plan? late |