Sheridan John F bought $8K of TNDM

bought $8.25k of TNDM

746 shares @ $11.06

Increased holdings by +100.00%

77th largest trade (out of 215)

Cluster BuyPositive 90D History

Trade made by an officer

Part of a cluster of 3 transactions by 2 insiders

80% win rate · +10.7% median edge vs SPY (10 trades, 90-day · small sample)

Insider trade was 90% below market price

Price 13% above 200-day moving average

TNDMTANDEM DIABETES CARE INC

Health CareMedical Devices

1D0.00%

1W-5.67%

1M-21.23%

3M—

6M—

1Y—

Recent insider activity at TNDM