EVP, Bus Ops & Compliance of Tandem Diabetes Care Inc (30-Year Financial, Insider Trades) David B Berger (insider trades) sold 12,000 shares of TNDM on 12/15/2021 at an average price of $144.25 a share. The total sale was $1.7 million.

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• TNDM 15-Year Financial Data

• The intrinsic value of TNDM

• Peter Lynch Chart of TNDM

For the complete insider trading history of TNDM, click here

.This article first appeared on GuruFocus.