ENERSYS

Ticker: ENS CUSIP: 29275Y102 Class: Common Stock

DUDLEY & SHANLEY, INC.'s Holding History (CIK: 0000883511)

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

Q4 2015

Shares 215,295 Value ($000) $12,041 Avg Close $54.83 Range $46.67 - $60.62

Q3 2015

Shares 350,945 Value ($000) $18,804 Avg Close $52.11 Range $44.41 - $64.17

Q2 2015

Shares 350,745 Value ($000) $24,654 Avg Close $61.80 Range $57.28 - $66.13

Q1 2015

Shares 350,745 Value ($000) $22,532 Avg Close $56.09 Range $51.59 - $60.22

Q4 2014

Shares 314,045 Value ($000) $19,383 Avg Close $52.84 Range $45.32 - $56.75

Q3 2014

Shares 175,745 Value ($000) $10,306 Avg Close $57.12 Range $51.67 - $62.49

Q2 2014

Shares 179,045 Value ($000) $12,317 Avg Close $60.55 Range $55.85 - $64.07

Q1 2014

Shares 178,445 Value ($000) $12,364 Avg Close $62.40 Range $57.31 - $65.94

Q4 2013

Shares 267,545 Value ($000) $18,752 Avg Close $59.57 Range $52.71 - $63.67

Q3 2013

Shares 283,120 Value ($000) $17,166 Avg Close $47.58 Range $43.38 - $54.28

Q2 2013

Shares 335,420 Value ($000) $16,449 Avg Close $41.85 Range $37.42 - $45.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	215,295	$12,041	$54.83	$46.67 - $60.62
Q3 2015	350,945	$18,804	$52.11	$44.41 - $64.17
Q2 2015	350,745	$24,654	$61.80	$57.28 - $66.13
Q1 2015	350,745	$22,532	$56.09	$51.59 - $60.22
Q4 2014	314,045	$19,383	$52.84	$45.32 - $56.75
Q3 2014	175,745	$10,306	$57.12	$51.67 - $62.49
Q2 2014	179,045	$12,317	$60.55	$55.85 - $64.07
Q1 2014	178,445	$12,364	$62.40	$57.31 - $65.94
Q4 2013	267,545	$18,752	$59.57	$52.71 - $63.67
Q3 2013	283,120	$17,166	$47.58	$43.38 - $54.28
Q2 2013	335,420	$16,449	$41.85	$37.42 - $45.74