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TNDM

TNDM

Tandem Diabetes Care, Inc.

NASDAQHealthcareMedical - DevicesUS

USD18.60

-0.52 (-2.72%)

Rating:D+

Company Profile

CEO

John F. Sheridan

IPO Date

2013-11-14

Sector

Healthcare

Industry

Medical - Devices

Exchange

NASDAQ

Country

US

Market Metrics

Open

$18.83

Prev. Close

$19.12

Day Low

$18.33

Day High

$19.13

52W Low

$9.98

52W High

$29.65

Market Cap

$1.27B

Volume

1.25M

OverviewFinancialsRatingsInsidersSentimentsChart Patterns
Insider Trades
FiledInsiderRoleTypeA/DSharesPrice
22 May 2026Allen Dickother: Chair EmeritusM-ExemptAcquired8,759$0.00
22 May 2026Allen Dickother: Chair EmeritusA-AwardAcquired
Congressional Trades

House

DisclosedRepresentativeOfficeTypeAmount
16 Oct 2025Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
11 Apr 2025Josh GottheimerJosh GottheimerSale$1,001 - $15,000
8 Apr 2025Gilbert CisnerosGilbert CisnerosPurchase
10,220
$0.00
22 May 2026Allen Dickother: Chair EmeritusM-ExemptDisposed8,759$0.00
22 May 2026Howell Peyton RdirectorM-ExemptAcquired8,759$0.00
22 May 2026Howell Peyton RdirectorA-AwardAcquired10,220$0.00
22 May 2026Howell Peyton RdirectorM-ExemptDisposed8,759$0.00
22 May 2026Malagueira Joao Paulo FalcaodirectorM-ExemptAcquired8,759$0.00
22 May 2026Malagueira Joao Paulo FalcaodirectorA-AwardAcquired10,220$0.00
22 May 2026Malagueira Joao Paulo FalcaodirectorM-ExemptDisposed8,759$0.00
22 May 2026Beaver SandradirectorA-AwardAcquired5,110$0.00
$1,001 - $15,000
11 Sept 2024Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
13 Aug 2023Daniel GoldmanDaniel GoldmanSale$1,001 - $15,000
8 Sept 2022Ro KhannaRo KhannaSale$1,001 - $15,000
10 Jun 2022Ro KhannaRo KhannaPurchase$1,001 - $15,000