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Medifast Insider Trading Activity

MEDNYSE
Logo brought to you by Benzinga Data
$12.03
0.030.25%
At close: Dec 16, 4:00 PM EST
$12.03
N/A
After Hours: 4:00 PM EST

Medifast Insider Trading Activity | NYSE:MED | Benzinga

Track the latest Medifast insider trading activity. Stay informed on recent buys, sells, and market impact for Medifast stock.

What is Insider Activity?

Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.

What are Medifast Inc Insiders Doing?

Insiders have report no purchases/sales in the last 30 days.

Notable Recent Insider Buys and Sales

There has been no Insider buying or selling in the last 90 days.

Ownership Statistics for Medifast Inc

Shares Outstanding
10.991M
Insider Shares Owned
2.596M
Insider Percentage Owned
23.7%
Institutional Shares Held
3.974M
Institutional Percentage Held
36.2%
Jun 17, 2025Daniel ChardCHAIRMAN & CEO381.00$13.13$5.00KBUY0.12%325.94KJun 13View
Mar 12, 2024SCOTT SCHLACKMANDIRECTOR-2.75K$33.56-$123.88KSELL-26.13%7.78KMar 08View
Nov 09, 2023Andrea ThomasDIRECTOR50.39$68.89$3.47KBUY0.81%6.25KNov 07View
Nov 09, 2023Michael HoerDIRECTOR49.76$68.89$3.43KBUY0.60%8.38KNov 07View
Nov 09, 2023SCOTT SCHLACKMANDIRECTOR52.65$68.89$3.63KBUY0.50%10.54KNov 07View
Nov 09, 2023JEFFREY BROWNDIRECTOR155.09$69.93$10.84KBUY2.76%5.78KNov 03 - Nov 07View
Oct 30, 2023Constance J Hallquist-5.61K$73.87-$414.63KSELL-72.29%2.15KOct 06View
Aug 16, 2023JEFFREY BROWNDIRECTOR-38.32K$91.14-$3.49MSELL-90.26%4.14KAug 14 - Aug 15View
Aug 10, 2023JEFFREY BROWNDIRECTOR733.02$99.39$72.86KBUY14.68%5.73KAug 04 - Aug 08View
Aug 10, 2023SCOTT SCHLACKMANDIRECTOR39.82$89.42$3.56KBUY0.38%10.49KAug 08View
Aug 10, 2023Andrea ThomasDIRECTOR38.12$89.42$3.41KBUY0.62%6.20KAug 08View
Aug 10, 2023Michael HoerDIRECTOR37.64$89.42$3.37KBUY0.45%8.33KAug 08View
May 11, 2023JEFFREY BROWNDIRECTOR769.02$89.70$68.98KBUY47.38%2.39KMay 05 - May 09View
May 11, 2023Michael HoerDIRECTOR12.77$87.50$1.12KBUY0.25%5.17KMay 09View
May 11, 2023CONSTANCE HALLQUISTDIRECTOR13.34$87.50$1.17KBUY0.17%7.77KMay 09View
May 11, 2023Andrea ThomasDIRECTOR12.95$87.50$1.13KBUY0.43%3.05KMay 09View
May 11, 2023SCOTT SCHLACKMANDIRECTOR13.14$87.50$1.15KBUY0.18%7.29KMay 09View
Mar 14, 2023SCOTT SCHLACKMANDIRECTOR0.00$68.18-$178.20KSELL-OPTIONS0.00%7.28KMar 10View
Feb 09, 2023JEFFREY BROWNDIRECTOR582.38$116.09$67.61KBUY17.06%4.00KFeb 03 - Feb 07View
Feb 09, 2023Michael HoerDIRECTOR9.53$114.97$1.10KBUY0.19%5.16KFeb 07View
Feb 09, 2023Andrea ThomasDIRECTOR9.66$114.97$1.11KBUY0.32%3.03KFeb 07View
Feb 09, 2023SCOTT SCHLACKMANDIRECTOR9.80$114.97$1.13KBUY0.13%7.28KFeb 07View
Feb 09, 2023CONSTANCE HALLQUISTDIRECTOR9.95$114.97$1.14KBUY0.13%7.75KFeb 07View
Nov 10, 2022JEFFREY BROWNDIRECTOR572.84$105.10$60.21KBUY1.44%40.44KNov 04 - Nov 08View
Nov 10, 2022Andrea ThomasDIRECTOR10.23$106.93$1.09KBUY0.34%3.02KNov 08View
Nov 10, 2022SCOTT SCHLACKMANDIRECTOR10.38$106.93$1.11KBUY0.14%7.27KNov 08View
Nov 10, 2022Michael HoerDIRECTOR10.09$106.93$1.08KBUY0.20%5.15KNov 08View
Nov 10, 2022CONSTANCE HALLQUISTDIRECTOR10.54$106.93$1.13KBUY0.13%7.89KNov 08View
Aug 11, 2022JEFFREY BROWNDIRECTOR3.94K$126.54$498.55KBUY10.96%39.88KAug 09View
Aug 10, 2022JEFFREY BROWNDIRECTOR408.20$145.85$59.54KBUY1.15%35.94KAug 04 - Aug 08View
May 11, 2022JEFFREY BROWNDIRECTOR315.24$183.25$57.77KBUY0.89%35.54KMay 05View
May 11, 2022Daniel ChardCHAIRMAN & CEO431.08$183.25$79.00KBUY0.40%108.60KMay 05View
Apr 21, 2022Daniel ChardCHAIRMAN & CEO690.27$186.40$128.67KBUY0.64%108.17KFeb 04 - Mar 21View
Apr 21, 2022JEFFREY BROWNDIRECTOR266.31$186.40$49.64KBUY0.76%35.22KFeb 04View
Mar 14, 2022Andrea ThomasDIRECTOR-1.15K$174.31-$200.46KSELL-41.22%1.64KMar 10View
Nov 10, 2021JEFFREY BROWNDIRECTOR4.20K$231.89$973.91KBUY13.65%34.96KNov 08View
Aug 24, 2021KEVIN BYRNESDIRECTOR-673.00$221.99-$149.40KSELL-7.62%8.15KAug 20View
Aug 10, 2021JEFFREY BROWNDIRECTOR142.14$286.16$40.68KBUY0.46%30.76KJul 07 - Aug 06View
Jul 07, 2021CONSTANCE HALLQUIST-542.00$285.09-$154.52KSELL-7.76%6.44KJul 02View
Jun 21, 2021Daniel ChardCHAIRMAN & CEO-6.37K$263.55-$1.68MSELL-5.65%106.33KJun 17View
Jun 17, 2021Daniel ChardCHAIRMAN & CEO-13.52K$278.00-$3.76MSELL-10.71%112.69KJun 15 - Jun 16View
Jun 15, 2021Daniel ChardCHAIRMAN & CEO-15.12K$285.21-$4.31MSELL-10.70%126.21KJun 11 - Jun 14View
May 21, 2021SCOTT SCHLACKMANDIRECTOR-1.00K$310.23-$310.23KSELL-16.30%5.13KMay 19View
May 10, 2021JEFFREY BROWNDIRECTOR179.62$225.04$40.42KBUY0.63%28.65KMay 06View
Mar 05, 2021CONSTANCE HALLQUISTDIRECTOR0.00$143.60-$1.04MSELL-OPTIONS0.00%6.30KMar 03View
Feb 09, 2021JEFFREY BROWNDIRECTOR132.85$240.99$32.02KBUY0.47%28.47KFeb 05View
Nov 10, 2020JEFFREY BROWN198.23$160.38$31.79KPURCHASE0.70%28.33KNov 06View
Oct 02, 2020MICHAEL MACDONALD-5.00K$165.37-$826.87KSELL-1.84%266.18KOct 01View
Aug 12, 2020JEFFREY BROWN174.88$172.08$30.09KPURCHASE0.63%28.13KAug 04View
Jul 06, 2020CONSTANCE HALLQUIST-535.00$149.25-$79.85KSELL-7.82%6.30KJul 02View
Jul 06, 2020MICHAEL MACDONALD-5.00K$138.84-$694.22KSELL-1.81%271.18KJul 01View
Jun 08, 2020SCOTT SCHLACKMAN-1.62K$67.62-$293.93KOPTION EXERCISE-26.74%4.44KJun 04View
May 08, 2020MICHAEL MACDONALD-10.00K$101.08-$1.01MSELL-3.51%275.10KJan 02 - May 06View
May 08, 2020JEFFREY BROWN997.52$95.12$94.89KGIFT3.89%26.63KNov 09 - May 06View
May 09, 2019CARL SASSANODIRECTOR-850.00$143.94-$122.35KSELL-4.56%17.79KMay 08View
Mar 13, 2019CARL SASSANODIRECTOR-5.00K$135.47-$677.35KSELL-27.54%13.16KMar 12View
Mar 12, 2019SCOTT SCHLACKMANDIRECTOR-2.00K$130.92-$261.84KSELL-24.83%6.05KMar 08View
Mar 07, 2019MICHAEL MACDONALDDIRECTOR-18.82K$131.19-$2.47MSELL-5.98%296.07KMar 05View
Mar 07, 2019SCOTT SCHLACKMANDIRECTOR0.00$79.20-$253.03KSELL-OPTIONS0.00%8.05KMar 05View
Dec 06, 2018CONSTANCE HALLQUISTDIRECTOR-1.34K$153.84-$206.61KSELL-22.27%4.69KDec 03View
Nov 14, 2018Michael HoerDIRECTOR200.00$156.23$31.25KBUY50.00%600.00Nov 12View
Nov 13, 2018CONSTANCE HALLQUISTDIRECTOR-1.34K$160.12-$215.04KSELL-18.22%6.03KNov 09View
Nov 13, 2018Daniel ChardCHIEF EXECUTIVE OFFICER975.00$153.28$149.45KBUY8.28%12.75KNov 08View
Mar 22, 2018CHARLES CONNOLLYDIRECTOR1.03K$59.48-$727.61KSELL-OPTIONS2.56%41.37KMar 09 - Mar 20View
Mar 19, 2018CHARLES CONNOLLYDIRECTOR-7.50K$89.31-$669.83KSELL-15.68%40.34KMar 15View
Mar 13, 2018MICHAEL MACDONALDDIRECTOR-40.00K$86.70-$3.47MSELL-11.29%314.19KMar 08 - Mar 09View
Dec 05, 2017Glenn W WellingDIRECTOR-275.00K$64.60-$17.76MSELL-90.85%27.69KDec 01View
Nov 15, 2017Glenn W WellingDIRECTOR-250.00K$65.00-$16.25MSELL-83.13%50.74KNov 13View
Mar 14, 2017Glenn W WellingDIRECTOR17.08K$41.33$706.14KBUY2.44%717.50KMar 10 - Mar 14View
Nov 16, 2016Glenn W WellingDIRECTOR35.00K$39.02$1.37MBUY77.73%80.03KNov 14 - Nov 15View
Nov 14, 2016JEFFREY BROWNDIRECTOR10.00K$38.71$387.10KBUY307.31%13.25KNov 09View
Jun 01, 2016VISIUM BALANCED MASTER FUND LTD10% OWNER-1.35M$30.25-$40.83MSELL-100.00%0.00May 27 - May 31View
Apr 05, 2016Margaret SheetzPRESIDENT & COO-8.33K$30.02-$250.16KSELL-2.43%333.93KApr 01View
Mar 03, 2016MARGARET SHEETZPRESIDENT & COO-8.33K$30.58-$254.80KSELL-2.38%342.26KMar 01View
Feb 03, 2016Margaret SheetzPRESIDENT & COO-8.33K$28.62-$238.53KSELL-2.38%341.91KFeb 01View
Jan 06, 2016Margaret SheetzPRESIDENT & COO-8.33K$28.64-$238.69KSELL-2.32%350.24KJan 04View
Dec 03, 2015Margaret SheetzPRESIDENT & COO-8.33K$29.92-$249.36KSELL-2.27%358.58KDec 01View
Nov 04, 2015Margaret SheetzPRESIDENT & COO-8.33K$28.72-$239.36KSELL-2.22%366.91KNov 02View
Oct 07, 2015MARGARET SHEETZPRESIDENT & COO-8.33K$28.88-$240.68KSELL-2.17%375.24KOct 05View
Sep 08, 2015Margaret SheetzPRESIDENT & COO-6.86K$28.00-$192.19KSELL-1.76%383.58KSep 03View
Sep 04, 2015Margaret SheetzPRESIDENT & COO-1.47K$28.00-$41.13KSELL-0.37%390.44KSep 02View
Aug 07, 2015Glenn W WellingDIRECTOR1.20K$30.00$35.97KBUY0.16%737.47KAug 06View
Aug 05, 2015Margaret SheetzPRESIDENT & COO-8.33K$30.67-$255.58KSELL-2.08%391.91KAug 03View
Jul 06, 2015MARGARET SHEETZPRESIDENT & COO-8.33K$32.57-$271.41KSELL-2.04%400.24KJul 01View
Jun 29, 2015ModusLink Global Solutions IncModusLink Securities Corp10% OWNER-29.65K$33.03-$979.52KSELL-2.42%1.19MJun 25View
Jun 24, 2015ModusLink Global Solutions IncModusLink Securities Corp10% OWNER-27.44K$33.01-$905.93KSELL-2.19%1.22MJun 23View
Jun 23, 2015ModusLink Global Solutions IncModusLink Securities Corp10% OWNER-9.49K$33.01-$313.42KSELL-0.75%1.25MJun 19 - Jun 22View
Jun 15, 2015BARRY BONDROFFDIRECTOR-1.67K$31.88-$53.11KSELL-10.28%14.53KJun 11View
Jun 12, 2015Margaret SheetzPRESIDENT & COO-8.34K$32.00-$266.78KSELL-2.00%408.57KJun 10View
Jun 11, 2015ModusLink Global Solutions IncModusLink Securities Corp10% OWNER-3.89K$33.00-$128.47KSELL-0.31%1.26MJun 02 - Jun 03View
Jun 08, 2015JOHN MCDANIELDIRECTOR-3.00K$32.14-$96.42KSELL-14.09%18.29KJun 04View
Jun 04, 2015BARRY BONDROFFDIRECTOR-10.71K$32.71-$350.45KSELL-39.81%16.20KJun 02View
Dec 03, 2014Guy SheetzEXECUTIVE VICE PRESIDENT-37.95K$24.91-$1.37MSELL-8.46%410.43KNov 07 - Mar 18View
Aug 20, 2014Jeannette M MillsEXECUTIVE VICE PRESIDENT-3.00K$28.03-$84.10KSELL-12.98%20.12KAug 18View
Jun 12, 2014JOHN MCDANIELDIRECTOR-27.00$31.74-$111.09KSELL-0.14%19.09KFeb 19 - Jun 10View
Jun 10, 2014Jeannette M MillsEXECUTIVE VICE PRESIDENT8.49K$31.44-$121.57KACQUISITION58.08%23.12KFeb 19 - Jun 09View
Jun 10, 2014Jason L GrovesEVP & GENERAL COUNSEL-3.25K$31.75-$103.18KSELL-12.65%22.45KJun 10View
Jun 09, 2014CHARLES CONNOLLYDIRECTOR-3.33K$30.91-$231.80KSELL-6.76%45.99KFeb 19 - Jun 05View
Mar 14, 2014BARRY BONDROFFDIRECTOR-128.00$26.94-$67.34KSELL-0.59%21.46KFeb 05 - Mar 12View
Dec 04, 2013Margaret MacDonald SheetzPRESIDENT & COO-18.00K$25.63-$461.32KSELL-4.87%351.29KDec 02View
Nov 25, 2013Margaret MacDonald SheetzPRESIDENT AND COO-35.00K$24.33-$851.64KSELL-8.66%369.29KNov 07 - Nov 22View
Nov 20, 2013John P McDanielDIRECTOR-5.00K$25.85-$129.23KSELL-20.73%19.11KNov 18View
Nov 18, 2013Jeanette M MillsEXECUTIVE VICE PRESIDENT-2.50K$25.47-$63.68KSELL-14.60%14.62KNov 14View
Aug 07, 2012John P McDanielDIRECTOR-7.50K$27.56-$206.70KSELL-25.27%22.18KAug 03View
Mar 02, 2012George LavinDIRECTOR-2.00K$14.08-$28.16KSELL-7.70%23.96KNov 18View
Sep 07, 2011George LavinDIRECTOR-3.00K$15.12-$45.36KSELL-12.02%21.96KSep 02View
Jan 14, 2011George LavinDIRECTOR-1.20K$26.23-$31.48KSELL-4.85%23.57KJan 12View
Jan 07, 2011Bradley T MacDonaldEXEC. CHAIRMAN THE BOARD-50.00K$28.72-$1.44MSELL-7.94%579.52KJan 05View
Jan 07, 2011Brendan ConnorsCHIEF FINANCIAL OFFICER-20.00K$29.13-$582.60KSELL-17.94%91.48KJan 05View
Jan 07, 2011Margaret SheetzPRESIDENT AND COO-25.00K$29.07-$726.75KSELL-8.66%263.69KJan 05View
Jan 07, 2011Michael S McDevittCHIEF EXECUTIVE OFFICER-95.00K$27.88-$2.65MSELL-21.84%340.01KJan 05View
Dec 28, 2010Barry B BondroffDIRECTOR-1.00K$30.82-$30.82KSELL-5.69%16.57KDec 23View
Nov 30, 2010Leo WilliamsEXECUTIVE VICE PRESIDENT-1.00K$24.10-$24.10KSELL-6.25%15.00KNov 29View
Jun 01, 2010Margaret SheetzPRESIDENT AND COO-20.00K$31.72-$634.40KSELL-6.81%273.69KMay 27 - Jun 01View
May 14, 2010Shirley MacDonald-133.40K$35.20-$4.70MSELL-100.00%0.00May 12View
Dec 28, 2009Michael S McDevittCHIEF EXECUTIVE OFFICER-30.00K$35.30-$1.06MSELL-8.86%308.68KDec 28View
Dec 28, 2009Brendan ConnorsVP FINANCE-5.00K$36.13-$180.65KSELL-5.99%78.48KDec 28View
Dec 21, 2009Mary T Travis-15.45K$32.35-$499.81KSELL-55.11%12.58KDec 17View
Dec 04, 2009Shirley MacDonald-20.00K$30.96-$619.20KSELL-15.33%110.44KDec 03View
Dec 04, 2009Margaret SheetzPRESIDENT AND COO-10.00K$29.71-$297.10KSELL-4.49%212.90KDec 03View
Dec 04, 2009Charles P ConnollyDIRECTOR-5.00K$31.80-$159.00KSELL-14.05%30.57KDec 04View
Nov 25, 2009Leo WilliamsEXECUTIVE VICE PRESIDENT-3.00K$27.30-$81.90KSELL-15.79%16.00KNov 24View
Nov 17, 2009Donald F ReillyDIRECTOR-1.20K$26.65-$31.98KSELL-1.69%69.98KNov 13View
Nov 10, 2009Shirley MacDonald-100.00K$26.05-$2.60MSELL-40.74%145.44KNov 06View
Aug 26, 2009Brendan ConnorsVP FINANCE-12.50K$17.85-$223.13KSELL-13.97%77.01KAug 24View
Aug 26, 2009Michael S McDevittCHIEF EXECUTIVE OFFICER-100.00K$18.09-$1.81MSELL-23.60%323.78KAug 24View
Aug 25, 2009Margaret MacDonald SheetzPRESIDENT AND COO-75.00K$17.20-$1.29MSELL-27.48%197.90KAug 21 - Aug 25View
Aug 17, 2009Richard J Law-6.00K$16.00-$96.00KSELL-8.81%62.08KAug 13View
Aug 14, 2009Jeannette M. MillsDIRECTOR-2.50K$14.15-$35.38KSELL-33.33%5.00KAug 12View
Jul 02, 2009Shirley MacDonald-45.00K$11.30-$508.50KSELL-15.49%245.44KJun 30View
Jun 09, 2009Mary T TravisDIRECTOR-7.50K$10.31-$77.33KSELL-22.70%25.53KJun 05View
Jun 03, 2009Shirley MacDonald-65.00K$10.59-$688.35KSELL-18.29%290.44KJun 01View
Jun 02, 2009Shirley MacDonald-40.96K$9.42-$385.84KSELL-10.33%355.44KMay 29View
Dec 06, 2006Shirley MacDonald-110.00K$14.00-$1.54MSELL-19.15%464.40KDec 04View
Nov 30, 2006Shirley MacDonald-100.00K$11.63-$1.16MSELL-14.83%574.40KNov 29View
May 30, 2006Michael J McDevittDIRECTOR-7.50K$17.17-$128.79KSELL-33.78%14.70KMay 24 - May 25View
May 24, 2006Richard J LawSECRETARY THE CORPORATION-1.50K$17.00-$25.50KSELL-3.50%41.32KMay 19 - May 23View
May 18, 2006Bradley T. MacDonaldCEO, CHAIRMAN THE BOARD-195.00K$15.17-$2.96MSELL-25.29%576.08KMay 16View
May 18, 2006Margaret MacDonald-50.00K$15.19-$759.50KSELL-26.65%137.60KMay 16View
Dec 28, 2005Partnership Limited RNINV10% OWNER-150.00K$6.42-$962.50KSELL-12.11%1.09MJul 20 - Aug 08View
Jul 28, 2004Scott ZionASSISTANT SECRETARY-10.00K$3.55-$35.50Kp-5.13%185.00KJul 28View
Jul 28, 2004Michael C MacDonaldDIRECTOR-1.00K$3.58-$3.58Kp-2.64%36.85KJul 28View
Jul 16, 2004Bradley T. MacDonaldCEO, CHAIRMAN THE BOARD10.00K$3.49$34.90KBUY1.57%647.75KJul 16View
Jun 08, 2004Bradley T. MacDonaldCEO, CHAIRMAN THE BOARD500.00$5.82$2.91KBUY0.08%637.75KJun 07View
Jan 13, 2004Scott ZoinASSISTANT SECRETARY-5.00K$13.45-$67.25KSELL-2.78%175.00KJan 09View
Jan 09, 2004Margaret MacDonald-20.00K$12.24-$244.80KSELL-10.38%172.60KJan 09View
Jan 09, 2004Shirley MacDonald10% OWNER-30.00K$12.24-$367.20KSELL-9.38%290.00KJan 09View
Dec 05, 2003Bradley T. MacDonald--20.00K$15.02-$300.40KSELL-3.08%629.25KDec 04View
Nov 21, 2003Robert J HallockCORPORATE VICE PRESIDENT1.00K$13.60$13.60KBUY1.00KNov 18View
Nov 07, 2003Bradley MacDonald__-30.00K$17.70-$531.00KSELL-4.42%649.25KNov 07View
Oct 08, 2003Margaret MacDonald-100.00K$12.71-$1.27MSELL-36.68%172.63KOct 06 - Oct 07View
Sep 15, 2003Scott ZoinASSISTANT SECRETARY-10.00K$13.45-$134.50KSELL-5.26%180.00KSep 12View
Sep 11, 2003Richard J LawTREASURER-1.50K$14.30-$21.45KSELL-3.72%38.82KSep 08View
Sep 03, 2003Michael C MacDonaldDIRECTOR-10.00K$13.68-$136.80KSELL-21.81%35.85KSep 02View
Aug 29, 2003Margaret MacDonald-100.00K$11.53-$1.15MSELL-26.84%272.63KAug 28View
Aug 26, 2003Margaret MacDonald-15.00K$13.26-$198.90KSELL-3.87%372.63KAug 22View
Aug 07, 2003Mary TravisDIRECTOR340.00$13.79$4.69KBUY6.80%5.34KAug 05View

FAQ

Q

Is insider trading legal?

A
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
Q

What are some examples of market manipulation?

A
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.

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