DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

SANDLER CAPITAL MANAGEMENT's Holding History (CIK: 0001000742)

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

Q3 2020

Shares 9,274 Value ($000) $3,823 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 22,390 Value ($000) $9,077 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 14,000 Value ($000) $3,770 Avg Close $62.23 Range $45.52 - $76.68

Q1 2019

Shares 36,780 Value ($000) $4,380 Avg Close $35.14 Range $27.58 - $39.04

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	9,274	$3,823	$104.48	$93.91 - $114.06
Q2 2020	22,390	$9,077	$89.45	$62.50 - $107.15
Q1 2020	14,000	$3,770	$62.23	$45.52 - $76.68
Q1 2019	36,780	$4,380	$35.14	$27.58 - $39.04