TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

Kovack Advisors, Inc.'s Holding History (CIK: 0001728321)

Note: Option positions (PUT/CALL) are excluded.

Q3 2020

Shares 3,974 Value ($000) $451 Avg Close $105.07 Range $91.93 - $116.89

Q2 2020

Shares 4,020 Value ($000) $398 Avg Close $79.79 Range $59.24 - $99.33

Q1 2020

Shares 4,020 Value ($000) $259 Avg Close $70.07 Range $43.69 - $91.65

Q4 2019

Shares 4,130 Value ($000) $246 Avg Close $61.67 Range $52.31 - $71.99

Q3 2019

Shares 3,738 Value ($000) $220 Avg Close $63.83 Range $56.69 - $74.30

Q2 2019

Shares 3,636 Value ($000) $235 Avg Close $64.54 Range $51.37 - $72.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	3,974	$451	$105.07	$91.93 - $116.89
Q2 2020	4,020	$398	$79.79	$59.24 - $99.33
Q1 2020	4,020	$259	$70.07	$43.69 - $91.65
Q4 2019	4,130	$246	$61.67	$52.31 - $71.99
Q3 2019	3,738	$220	$63.83	$56.69 - $74.30
Q2 2019	3,636	$235	$64.54	$51.37 - $72.19