DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

CADIAN CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001423686)

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

Q4 2015

Shares 240,113 Value ($000) $19,665 Avg Close $20.81 Range $17.57 - $22.36

Q3 2015

Shares 300,113 Value ($000) $25,768 Avg Close $22.31 Range $19.11 - $25.82

Q2 2015

Shares 232,000 Value ($000) $18,555 Avg Close $17.56 Range $15.20 - $20.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	240,113	$19,665	$20.81	$17.57 - $22.36
Q3 2015	300,113	$25,768	$22.31	$19.11 - $25.82
Q2 2015	232,000	$18,555	$17.56	$15.20 - $20.14