John F Sheridan Insider Trading $TNDM TANDEM DIABETES CARE INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of John F Sheridan. John F Sheridan is EVP of Research & Dev Ops in Volcano Corp ($VOLC) and Exec. VP of Research & Develop in Volcano Corp ($VOLC) and EVP & CHIEF OPERATING OFFICER in TANDEM DIABETES CARE INC ($TNDM) and EVP, CHIEF OPERATING OFFICER in TANDEM DIABETES CARE INC ($TNDM) and PRESIDENT & CEO in TANDEM DIABETES CARE INC ($TNDM) and Director in Acutus Medical, Inc. ($AFIB).

John F Sheridan in TANDEM DIABETES CARE INC

Trading Symbol: TNDM
Industry: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
Position of John F Sheridan: PRESIDENT & CEO, EVP, CHIEF OPERATING OFFICER, EVP & CHIEF OPERATING OFFICER
Holdings: 7,331 shares
Current Value: $17,594
Latest Transaction: Jun 01 2021
$TNDM Market Capitalization: $70.48M
$TNDM Previous Close: $2.40

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of John F Sheridan in TANDEM DIABETES CARE INC

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

Sentiment: All, AFIB, TNDM, VOLC

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 01 2021TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM0.003,27909,837
Jun 01 2021TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOPayment of ExerciseF85.651,13497,1276,1977.3 K to 6.2 K (-15.47 %)
Jun 01 2021TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM0.003,27907,3314.1 K to 7.3 K (+80.92 %)
Oct 15 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM18.8615,000282,90075,000
Oct 15 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS122.413,223394,5203,7567 K to 3.8 K (-46.18 %)
Oct 15 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS121.785,380655,1926,97912.4 K to 7 K (-43.53 %)
Oct 15 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS120.366,397769,94512,35918.8 K to 12.4 K (-34.11 %)
Oct 15 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM18.8615,000282,90018,7563.8 K to 18.8 K (+399.36 %)
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM18.864017,56390,000
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM18.869,599181,03790,401
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS110.3740144,2583,7564.2 K to 3.8 K (-9.65 %)
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM18.864017,5634,1573.8 K to 4.2 K (+10.68 %)
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS110.009,5991,055,9223,75613.4 K to 3.8 K (-71.88 %)
Sep 17 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM18.869,599181,03713,3553.8 K to 13.4 K (+255.56 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM9.006,65359,8772,180
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM23.0016,920389,1600
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM11.067,96088,0300
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM2.591,6674,3180
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS103.0210010,3023,7563.9 K to 3.8 K (-2.59 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS102.2033,1003,382,9293,85637 K to 3.9 K (-89.57 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM9.006,65359,87736,95630.3 K to 37 K (+21.95 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM23.0016,920389,16030,30313.4 K to 30.3 K (+126.43 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM11.067,96088,03813,3835.4 K to 13.4 K (+146.78 %)
Aug 04 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM2.591,6674,3185,4233.8 K to 5.4 K (+44.38 %)
May 29 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseA82.3430,2722,492,59630,272
May 29 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseA0.0013,116013,116
May 29 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseA82.3430,2722,492,59630,272
May 29 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseA0.0013,116013,116
May 19 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOGrantA16.931,25521,2473,7562.5 K to 3.8 K (+50.18 %)
Feb 24 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM2.5930,00077,7001,667
Feb 24 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS89.6270062,7362,5013.2 K to 2.5 K (-21.87 %)
Feb 24 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS88.3812,8421,134,9553,20116 K to 3.2 K (-80.05 %)
Feb 24 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS87.3916,4581,438,19516,04332.5 K to 16 K (-50.64 %)
Feb 24 2020TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM2.5930,00077,70032,5012.5 K to 32.5 K (+1,199.52 %)
Nov 26 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM2.594621,19731,667
Nov 26 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS70.0046232,3402,5013 K to 2.5 K (-15.59 %)
Nov 26 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM2.594621,1972,9632.5 K to 3 K (+18.47 %)
Sep 09 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOOption ExerciseM2.599,53824,70332,129
Sep 09 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOSellS70.039,538667,9462,50112 K to 2.5 K (-79.23 %)
Sep 09 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOBuyM2.599,53824,70312,0392.5 K to 12 K (+381.37 %)
May 17 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOGrantA16.931,83531,0672,501666 to 2.5 K (+275.53 %)
May 17 2019TNDMTANDEM DIABETES CA ...Sheridan John FPRESIDENT & CEOGrantA16.931,83531,0672,501666 to 2.5 K (+275.53 %)
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM9.001,66715,0038,333
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM2.5918,33347,48241,667
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA48.36105,0005,077,800105,000
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS62.533,800237,6146664.5 K to 666 (-85.09 %)
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS61.9116,2001,002,9424,46620.7 K to 4.5 K (-78.39 %)
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM9.001,66715,00320,66619 K to 20.7 K (+8.77 %)
Feb 27 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM2.5918,33347,48218,999666 to 19 K (+2,752.70 %)
Feb 20 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA51.50105,0005,407,500105,000
Jan 25 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM2.5920,00051,80060,000
Jan 25 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS45.2620,000905,17866620.7 K to 666 (-96.78 %)
Jan 25 2019TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM2.5920,00051,80020,666666 to 20.7 K (+3,003.00 %)
Nov 19 2018TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...GrantA16.9267611,4381,454778 to 1.5 K (+86.89 %)
Jun 15 2018TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA18.86100,0001,886,000100,000
Dec 05 2017TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA2.59100,000259,000100,000
May 18 2017TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA0.90105,00094,500105,000
Dec 16 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA2.30169,200389,160169,200
Aug 03 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM1.1115,00016,58987,040
Aug 03 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS6.5215,00097,8007,76322.8 K to 7.8 K (-65.90 %)
Aug 03 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM1.1115,00016,58922,7637.8 K to 22.8 K (+193.22 %)
May 16 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...GrantA5.732,46814,1427,7635.3 K to 7.8 K (+46.61 %)
May 02 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM1.112,0002,212102,040
May 02 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS10.612,00021,2135,2957.3 K to 5.3 K (-27.42 %)
May 02 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM1.112,0002,2127,2955.3 K to 7.3 K (+37.77 %)
Mar 09 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM1.114,0004,424106,040
Mar 09 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS10.014,00040,0265,2959.3 K to 5.3 K (-43.03 %)
Mar 09 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM1.114,0004,4249,2955.3 K to 9.3 K (+75.54 %)
Feb 17 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseA6.9584,600587,97084,600
Apr 22 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...Option ExerciseM1.112,0002,212104,040
Apr 22 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...SellS10.002,00020,0005,2957.3 K to 5.3 K (-27.42 %)
Apr 22 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP, CHIEF OPERATIN ...BuyM1.112,0002,2127,2955.3 K to 7.3 K (+37.77 %)
Jan 05 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212110,040
Jan 05 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS11.472,00022,9443,2955.3 K to 3.3 K (-37.77 %)
Jan 05 2016TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2125,2953.3 K to 5.3 K (+60.70 %)
Dec 02 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212112,040
Dec 02 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS10.142,00020,2804,0846.1 K to 4.1 K (-32.87 %)
Dec 02 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2126,0844.1 K to 6.1 K (+48.97 %)
Nov 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.114,0004,424114,040
Nov 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS10.004,00040,0004,0848.1 K to 4.1 K (-49.48 %)
Nov 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.114,0004,4248,0844.1 K to 8.1 K (+97.94 %)
Sep 16 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212118,040
Sep 16 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS12.512,00025,0204,0846.1 K to 4.1 K (-32.87 %)
Sep 16 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2126,0844.1 K to 6.1 K (+48.97 %)
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.1117,50019,353120,040
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.1117,50019,353137,540
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS12.1917,500213,3994,08421.6 K to 4.1 K (-81.08 %)
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.1117,50019,35321,5844.1 K to 21.6 K (+428.50 %)
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS12.7017,500222,1894,08421.6 K to 4.1 K (-81.08 %)
Aug 07 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.1117,50019,35321,5844.1 K to 21.6 K (+428.50 %)
May 22 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseA11.9256,400672,28856,400
May 22 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...GrantA10.541,84919,4884,0842.2 K to 4.1 K (+82.73 %)
May 01 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212155,040
May 01 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS13.722,00027,4362,2354.2 K to 2.2 K (-47.23 %)
May 01 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2124,2352.2 K to 4.2 K (+89.49 %)
Apr 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212157,040
Apr 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS12.472,00024,9392,2354.2 K to 2.2 K (-47.23 %)
Apr 03 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2124,2352.2 K to 4.2 K (+89.49 %)
Mar 04 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...Option ExerciseM1.112,0002,212159,040
Mar 04 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...SellS11.762,00023,5132,2354.2 K to 2.2 K (-47.23 %)
Mar 04 2015TNDMTANDEM DIABETES CA ...Sheridan John FEVP & CHIEF OPERATI ...BuyM1.112,0002,2124,2352.2 K to 4.2 K (+89.49 %)

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