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NASDAQ:TNDM

Tandem Diabetes Care Insider Trades

$116.74
-1.47 (-1.24 %)
(As of 10/20/2020 12:00 AM ET)
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Today's Range
$116.23
Now: $116.74
$120.23
50-Day Range
$105.32
MA: $111.39
$121.75
52-Week Range
$43.69
Now: $116.74
$123.74
Volume447,918 shs
Average Volume1.17 million shs
Market Capitalization$7.11 billion
P/E RatioN/A
Dividend YieldN/A
Beta0.5

Insider Trades

Tandem Diabetes Care (NASDAQ:TNDM) Insider Buying and Selling Activity

Insider Ownership Percentage: 6.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $84,578,378.57

Insider Buying and Selling by Quarter


Tandem Diabetes Care (NASDAQ TNDM) Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/13/2020David B BergerEVPSell5,000$119.25$596,250.009,566  
10/13/2020John F SheridanCEOSell15,000$121.31$1,819,650.0018,756  
10/13/2020Leigh VossellerCFOSell10,000$120.87$1,208,700.0014,520  
10/7/2020Brian B HansenEVPSell15,000$117.76$1,766,400.0019,665  
9/29/2020Brian B HansenEVPSell4,489$112.75$506,134.759,154  
9/16/2020Brian B HansenEVPSell10,525$113.00$1,189,325.0015,190  
9/16/2020John F SheridanCEOSell401$110.37$44,258.3713,355  
9/3/2020Brian B HansenEVPSell39,132$111.36$4,357,739.5213,811  
9/2/2020Rebecca B RobertsonDirectorSell9,500$114.14$1,084,330.009,500  
9/1/2020Susan MorrisonEVPSell20,000$114.00$2,280,000.0013,778  
8/28/2020Susan MorrisonEVPSell7,522$114.00$857,508.0013,778  
8/18/2020Kim D BlickenstaffDirectorSell38,250$103.49$3,958,492.50  
8/10/2020Kim D BlickenstaffDirectorSell8,882$103.88$922,662.16  
8/7/2020Kim D BlickenstaffDirectorSell161,244$106.23$17,128,950.12  
8/3/2020Brian B HansenEVPSell23,954$105.86$2,535,770.4412,545  
8/3/2020John F SheridanCEOSell33,200$102.21$3,393,372.005,423  
7/31/2020Christopher J TwomeyDirectorSell7,500$110.04$825,300.00  
7/31/2020Leigh VossellerCFOSell10,000$110.03$1,100,300.0014,520  
7/31/2020Susan MorrisonEVPSell50,000$108.58$5,429,000.0036,256  
7/6/2020David B BergerEVPSell2,000$101.65$203,300.005,886  
7/6/2020Leigh VossellerCFOSell10,000$105.04$1,050,400.0014,520  
7/2/2020Christopher J TwomeyDirectorSell7,500$100.28$752,100.00  
7/2/2020Leigh VossellerCFOSell20,000$97.74$1,954,800.0014,520  
6/30/2020Kim D BlickenstaffDirectorSell50,000$95.57$4,778,500.00  
6/30/2020Leigh VossellerCFOSell10,000$95.04$950,400.0014,520  
5/7/2020Dick AllenDirectorSell3,500$89.00$311,500.00  
5/7/2020Leigh VossellerCFOSell10,000$90.07$900,700.0013,265  
5/4/2020David B BergerEVPSell2,000$78.33$156,660.003,961  
4/30/2020Christopher J TwomeyDirectorSell4,308$80.00$344,640.00  
4/6/2020David B BergerEVPSell2,000$67.59$135,180.005,311  
2/26/2020Dick AllenDirectorSell2,979$78.82$234,804.78  
1/30/2020Brian B HansenEVPSell20,945$77.62$1,625,750.907,046  
1/29/2020Dick AllenDirectorSell10,371$75.93$787,470.031,671  
1/29/2020Kim D BlickenstaffChairmanSell50,000$75.92$3,796,000.00  
1/29/2020Leigh VossellerCFOSell10,000$75.93$759,300.0012,882  
1/16/2020David B BergerEVPSell8,000$67.83$542,640.0011,311  
12/16/2019Kim D BlickenstaffChairmanSell200,000$59.85$11,970,000.00  
11/25/2019John F SheridanCEOSell462$70.00$32,340.002,963  
11/25/2019Leigh VossellerCFOSell10,000$70.35$703,500.0013,265  
11/18/2019Leigh VossellerCFOSell10,000$65.41$654,100.0013,265  
11/4/2019Brian B HansenEVPSell15,000$62.01$930,150.0017,991  
9/6/2019John F SheridanCEOSell9,538$70.03$667,946.1412,039  
9/3/2019David B BergerEVPSell2,000$72.00$144,000.005,311  
8/29/2019Kim D BlickenstaffChairmanSell100,000$70.96$7,096,000.00  
8/28/2019Douglas A RoederDirectorSell308,297$70.32$21,679,445.04  
8/27/2019Brian B HansenEVPSell6,969$70.00$487,830.009,960  
8/13/2019Edward L CahillDirectorSell1,417$63.03$89,313.515,399  
8/12/2019Brian B HansenEVPSell15,000$62.97$944,550.0017,991  
8/5/2019David B BergerEVPSell2,000$62.56$125,120.005,311  
8/5/2019Howard E Greene JrDirectorSell10,000$61.50$615,000.00  
8/2/2019Brian B HansenEVPSell5,000$70.01$350,050.007,991  
8/2/2019Douglas A RoederDirectorSell9,471$70.01$663,064.71  
7/11/2019Brian B HansenEVPSell13,031$70.04$912,691.2416,022  
7/11/2019Douglas A RoederDirectorSell13,347$70.08$935,357.76  
7/3/2019David B BergerEVPSell2,000$63.60$127,200.005,311  
6/13/2019Douglas A RoederDirectorSell35,688$70.07$2,500,658.16  
6/3/2019David B BergerEVPSell2,000$67.76$135,520.005,311  
5/16/2019Leigh VossellerCFOSell10,000$70.45$704,500.0012,009  
5/3/2019David B BergerEVPSell2,000$63.09$126,180.003,765  
5/3/2019Leigh VossellerCFOSell10,000$65.14$651,400.0012,009  
5/2/2019Dick AllenDirectorSell17,000$61.34$1,042,780.00  
4/3/2019David B BergerEVPSell2,000$62.60$125,200.003,765  
3/15/2019Brian B HansenEVPSell10,000$72.00$720,000.0011,381  
3/11/2019Kim D BlickenstaffInsiderSell200,000$64.95$12,990,000.00  
3/8/2019Dick AllenDirectorSell6,300$62.73$395,199.00  
3/1/2019Susan MorrisonCAOSell60,000$67.79$4,067,400.0053,745  
2/28/2019Howard E Greene JrDirectorSell10,000$65.39$653,900.00  
2/27/2019John F SheridanEVPSell20,000$62.03$1,240,600.0018,999  
1/25/2019John F SheridanEVPSell20,000$45.26$905,200.0020,666  
1/15/2019Brian B HansenEVPSell25,000$41.54$1,038,500.0026,381  
1/8/2019David B BergerEVPSell10,000$40.08$400,800.0011,765  
1/2/2019John F SheridanEVPSell20,788$35.76$743,378.88  
12/12/2018Brian B HansenEVPSell25,000$37.75$943,750.0026,381  
12/6/2018David B BergerEVPSell11,493$34.54$396,968.2211,765  
11/7/2018Kim D BlickenstaffCEOSell198,000$37.01$7,327,980.00  
11/5/2018Richard P ValenciaDirectorBuy1,300$37.75$49,075.00  
8/3/2018Richard P ValenciaDirectorBuy1,754$28.50$49,989.001,754  
3/6/2018Dick AllenDirectorBuy25,539$3.88$99,091.32  
2/9/2018Christopher J TwomeyDirectorBuy75,000$2.00$150,000.00  
2/9/2018Kim D BlickenstaffCEOBuy750,000$2.00$1,500,000.00  
10/13/2017Kim D BlickenstaffCEOBuy285,700$3.50$999,950.00  
3/23/2017Kim D BlickenstaffCEOBuy1,600,000$1.25$2,000,000.002,007,939  
8/1/2016John F SheridanEVPSell15,000$6.52$97,800.0022,763  
5/2/2016John F SheridanCOOSell2,000$10.61$21,220.007,295  
4/22/2016John F SheridanCOOSell2,000$10.00$20,000.007,295  
3/7/2016John F SheridanCOOSell4,000$10.01$40,040.009,295  
2/26/2016Dick AllenDirectorBuy10,000$8.24$82,400.00  
12/1/2015John F. SheridanCOOSell2,000$10.14$20,280.004,084  
11/2/2015John F. SheridanCOOSell4,000$10.00$40,000.004,084  
9/14/2015John F. SheridanCOOSell2,000$12.51$25,020.004,084  
5/1/2015John F SheridanCOOSell2,000$13.72$27,440.00  
4/1/2015John F SheridanCOOSell2,000$12.47$24,940.00  
2/2/2015John F SheridanCOOSell2,000$12.06$24,120.00  
1/2/2015John F SheridanCOOSell2,000$12.75$25,500.00  
12/12/2014Dick AllenDirectorBuy10,000$11.95$119,500.00  
12/1/2014John F SheridanCOOSell2,000$13.55$27,100.00  
11/3/2014John F SheridanCOOSell2,000$16.00$32,000.00  
10/1/2014John F SheridanCOOSell2,000$13.07$26,140.00  
9/2/2014John F SheridanCOOSell2,000$13.99$27,980.00  
8/1/2014John F SheridanCOOSell2,000$15.04$30,080.00  
7/1/2014John F SheridanCOOSell2,000$16.42$32,840.00  
6/18/2014John F SheridanCOOSell2,000$16.75$33,500.00  
11/13/2013David B BergerGeneral CounselBuy2,000$15.00$30,000.00  
11/13/2013Hlm Venture Partners Ii, L.P.Major ShareholderBuy200,000$15.00$3,000,000.00  
(Data available from 1/1/2013 forward)
This page was last updated on 10/21/2020 by MarketBeat.com Staff

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