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Tandem Diabetes Care Inc (TNDM)  
$22.11 0.72 (3.37%) as of 4:30 Mon 12/15


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Exchange: N/A
Security Type: Common
Shares Out: 93,686,000
Market Cap: 2.07(B)
Last Volume: 0 Avg Vol: 0
52 Week Range: $10.115 - $37.53
Level I Sector: Health Care
Level II Sector: Health Services
Level III Sector: Medical Instruments & Supplies

Member Indexes:
   

Rankings:
     
Insider 3 Months    :   -
Insider 6 Months    : 9.1
Insider 3/6 Months : 9.7
Guru Rank Number :  640
Guru Rank Value     : 3.1
Guru Occurances    : 1

 

            6 Months   1 Year   2 Year  
 
Company Profile   Tandem Diabetes Care is a medical device company engaged in designing, developing and commercializing products for people with insulin-dependent diabetes. Co.'s manufacturing, sales and support activities focus on Co.'s pump platform, the t:slim X2 Insulin Delivery System (t:slim X2) and its complementary product offerings. Co.'s t:slim X2 hardware platform is the commercial insulin pump that allows users to update their pumps' software from a personal computer. In addition to insulin pumps, Co. sells disposable products that are used together with its pumps, including cartridges for storing and delivering insulin, and infusion sets that connect the insulin pump to a user's body.

 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 23,720 34,258 34,790
Total Buy Value $0 $251,722 $442,688 $455,052
Total People Bought 0 2 3 4
Total Buy Transactions 0 2 3 4
Total Shares Sold 0 0 0 45,000
Total Sell Value $0 $0 $0 $1,499,800
Total People Sold 0 0 0 2
Total Sell Transactions 0 0 0 3
End Date 2025-09-14 2025-06-13 2024-12-13 2023-12-14

   
Records found: 928
  Page 1 of 38  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

  
3m +/-  
Form
   Gasser Elizabeth Anne EVP, Chief Strategy Officer   •       –      –    2025-12-04 4 A $0.00 $0 I/I 3,000 25,949     -
   Gasser Elizabeth Anne EVP, Chief Strategy Officer   •       –      –    2025-12-04 4 D $0.00 $0 D/D (3,000) 0     -
   Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER   •       –      –    2025-11-17 4 D $18.61 $19,987 D/D (1,074) 37,648     -
   Vosseller Leigh EVP & CHIEF FINANCIAL OFFICER   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 2,999 38,184     -
   Novara Mark David EVP & CHIEF COMMERCIAL OFFICER   •       –      –    2025-11-17 4 D $18.61 $744 D/D (40) 32,384     -
   Novara Mark David EVP & CHIEF COMMERCIAL OFFICER   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 76 32,424     -
   Kyrillos Jean-Claude EVP & Chief Operating Officer   •       –      –    2025-11-17 4 A $15.59 $2,494 D/D 160 22,544     -
   Hansen Shannon Marie EVP & Chief Legal Officer   •       –      –    2025-11-17 4 D $18.61 $20,434 D/D (1,098) 21,474     -
   Hansen Shannon Marie EVP & Chief Legal Officer   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 3,063 21,867     -
   Hansen Shannon Marie EVP & Chief Legal Officer   •       –      –    2025-11-17 4 A $15.59 $12,472 D/D 800 19,509     -
   Gasser Elizabeth Anne EVP, Chief Strategy Officer   •       –      –    2025-11-17 4 D $18.61 $25,905 D/D (1,392) 3,000     -
   Gasser Elizabeth Anne EVP, Chief Strategy Officer   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 2,599 3,587     -
   Gasser Elizabeth Anne EVP, Chief Strategy Officer   •       –      –    2025-11-17 4 A $15.59 $9,136 D/D 586 1,793     -
   Morrison Susan EVP & Chief Admin. Officer   •       –      –    2025-11-17 4 D $18.61 $13,846 D/D (744) 40,917     -
   Morrison Susan EVP & Chief Admin. Officer   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 2,599 41,231     -
   Sheridan John F PRESIDENT & CEO   •       •      –    2025-11-17 4 D $18.61 $108,254 D/D (5,817) 117,600     -
   Sheridan John F PRESIDENT & CEO   •       •      –    2025-11-17 4 OE $0.00 $0 D/D 11,454 120,638     -
   Carpenter Rick Chief Technology Officer   •       –      –    2025-11-17 4 D $18.61 $22,071 D/D (1,186) 24,053     -
   Carpenter Rick Chief Technology Officer   •       –      –    2025-11-17 4 OE $0.00 $0 D/D 2,334 24,509     -
   Carpenter Rick Chief Technology Officer   •       –      –    2025-11-17 4 A $15.59 $5,285 D/D 339 22,905     -
   Kyrillos Jean-Claude EVP & Chief Operating Officer   •       –      –    2025-10-15 4 D $14.75 $19,190 D/D (1,301) 22,384     -
   Kyrillos Jean-Claude EVP & Chief Operating Officer   •       –      –    2025-10-15 4 OE $0.00 $0 D/D 3,636 23,685     -
   Carpenter Rick Chief Technology Officer   •       –      –    2025-09-15 4 D $12.09 $2,503 D/D (207) 22,566     -
   Carpenter Rick Chief Technology Officer   •       –      –    2025-09-15 4 OE $0.00 $0 D/D 406 22,773     -
   Novara Mark David EVP & CHIEF COMMERCIAL OFFICER   •       –      –    2025-09-15 4 D $12.09 $46,740 D/D (3,866) 32,348     -
  928 Records found
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  Page 1 of 38
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed
 
 
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