XYLEM INC

Ticker: XYL CUSIP: 98419M100 Class: COM

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q4 2015

Shares 80,000 Value ($000) $2,920 Avg Close $31.95 Range $28.34 - $33.61

Q3 2015

Shares 85,000 Value ($000) $2,792 Avg Close $29.56 Range $26.23 - $32.74

Q2 2015

Shares 50,000 Value ($000) $1,854 Avg Close $31.84 Range $30.41 - $33.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	80,000	$2,920	$31.95	$28.34 - $33.61
Q3 2015	85,000	$2,792	$29.56	$26.23 - $32.74
Q2 2015	50,000	$1,854	$31.84	$30.41 - $33.08