DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Sciencast Management LP's Holding History (CIK: 0001653169)

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

Q2 2017

Shares 5,516 Value ($000) $403 Avg Close $18.47 Range $16.54 - $21.33

Q4 2016

Shares 5,743 Value ($000) $343 Avg Close $17.71 Range $14.84 - $21.95

Q2 2016

Shares 5,785 Value ($000) $459 Avg Close $17.03 Range $15.02 - $20.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	5,516	$403	$18.47	$16.54 - $21.33
Q4 2016	5,743	$343	$17.71	$14.84 - $21.95
Q2 2016	5,785	$459	$17.03	$15.02 - $20.31