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NASDAQ: TNDM
Tandem Diabetes Care Inc Stock Ownership - Who owns Tandem Diabetes Care?

OverviewForecastEarningsDividendOwnership

Insider buying vs selling

Have Tandem Diabetes Care Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Kathleen McGroddygoetzDirector2023-09-151,000$21.45
$21.45kBuy
Rick CarpenterChief Technical Officer2023-09-15141$21.75
$3.07kSell
Brian B. HansenEVP CHIEF COMMERCIAL OFFICER2023-08-28135$27.06
$3.65kSell
John F. SheridanPRESIDENT CEO2023-08-28284$27.06
$7.69kSell
James LealChief Manufacturing Officer2023-08-28129$27.06
$3.49kSell
Elizabeth Anne GasserEVP Chief Strategy Officer2023-08-28129$27.06
$3.49kSell
Leigh VossellerEVP CHIEF FINANCIAL OFFICER2023-08-28141$27.06
$3.82kSell
David B. BergerEVP Chief Operating Officer2023-08-28141$27.06
$3.82kSell
Susan MorrisonEVP Chief Admin. Officer2023-08-28116$27.06
$3.14kSell
Elizabeth Anne GasserEVP Chief Strategy Officer2023-08-15164$28.88
$4.74kSell

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Net Insider Buy/Sell (L12M) Ownership

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TNDM Shareholders

What type of owners hold Tandem Diabetes Care Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc13.78%8,970,227$186.31MInstitution
Vanguard Group Inc10.78%7,012,903$145.66MInstitution
Capital World Investors9.97%6,486,027$134.71MInstitution
Fmr LLC7.01%4,560,305$94.72MInstitution
Douglas A. Roeder5.67%3,688,625$76.61MInsider
Delphi Management Partners Viii LLC5.64%3,668,019$76.18MInsider
James C. Blair4.98%3,243,448$67.37MInsider
Brian H. Dovey4.98%3,243,448$67.37MInsider
Brian K. Halak4.98%3,243,448$67.37MInsider
Kathleen K. Schoemaker4.98%3,243,448$67.37MInsider

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TNDM vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TNDM64.25%35.75%Net SellingNet Selling
PRCT60.02%39.98%Net SellingNet Buying
ATEC17.36%82.64%Net BuyingNet Selling
UFPT81.56%18.44%Net SellingNet Selling
AHCO43.28%56.72%Net SellingNet Selling
View Top Medical Device Stocks

Tandem Diabetes Care Stock Ownership FAQ

Who owns Tandem Diabetes Care?

Tandem Diabetes Care (NASDAQ: TNDM) is owned by 102.56% institutional shareholders, 57.06% Tandem Diabetes Care insiders, and 0.00% retail investors. Douglas A. Roeder is the largest individual Tandem Diabetes Care shareholder, owning 3.69M shares representing 5.67% of the company. Douglas A. Roeder's Tandem Diabetes Care shares are currently valued at $81.11M.

If you're new to stock investing, here's how to buy Tandem Diabetes Care stock.
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