HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q4 2016

Shares 9,008 Value ($000) $697 Avg Close $71.03 Range $60.39 - $85.78

Q4 2014

Shares 322,488 Value ($000) $21,742 Avg Close $77.91 Range $59.24 - $98.47

Q3 2014

Shares 938,522 Value ($000) $91,853 Avg Close $106.26 Range $96.79 - $118.95

Q2 2014

Shares 925,793 Value ($000) $107,494 Avg Close $109.54 Range $103.54 - $118.02

Q1 2014

Shares 926,886 Value ($000) $99,696 Avg Close $92.98 Range $81.34 - $108.43

Q4 2013

Shares 955,100 Value ($000) $80,305 Avg Close $77.83 Range $68.87 - $84.87

Q3 2013

Shares 979,540 Value ($000) $67,539 Avg Close $66.00 Range $62.35 - $71.36

Q2 2013

Shares 1,016,797 Value ($000) $63,499 Avg Close $61.57 Range $55.78 - $66.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	9,008	$697	$71.03	$60.39 - $85.78
Q4 2014	322,488	$21,742	$77.91	$59.24 - $98.47
Q3 2014	938,522	$91,853	$106.26	$96.79 - $118.95
Q2 2014	925,793	$107,494	$109.54	$103.54 - $118.02
Q1 2014	926,886	$99,696	$92.98	$81.34 - $108.43
Q4 2013	955,100	$80,305	$77.83	$68.87 - $84.87
Q3 2013	979,540	$67,539	$66.00	$62.35 - $71.36
Q2 2013	1,016,797	$63,499	$61.57	$55.78 - $66.02