HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q2 2017

Shares 3,904,089 Value ($000) $212,148 Avg Close $58.64 Range $49.46 - $69.97

Q1 2017

Shares 2,313,296 Value ($000) $153,996 Avg Close $71.19 Range $63.66 - $81.30

Q3 2016

Shares 534,628 Value ($000) $35,980 Avg Close $62.76 Range $56.19 - $70.28

Q2 2016

Shares 1,309,034 Value ($000) $87,875 Avg Close $61.79 Range $55.75 - $69.20

Q1 2016

Shares 1,438,653 Value ($000) $84,478 Avg Close $52.86 Range $40.02 - $64.06

Q4 2015

Shares 953,637 Value ($000) $51,067 Avg Close $55.31 Range $46.32 - $61.70

Q3 2015

Shares 1,097,778 Value ($000) $51,881 Avg Close $56.61 Range $46.16 - $70.34

Q2 2015

Shares 1,258,187 Value ($000) $88,602 Avg Close $73.90 Range $67.60 - $79.90

Q1 2015

Shares 1,401,251 Value ($000) $95,383 Avg Close $65.43 Range $54.00 - $71.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	3,904,089	$212,148	$58.64	$49.46 - $69.97
Q1 2017	2,313,296	$153,996	$71.19	$63.66 - $81.30
Q3 2016	534,628	$35,980	$62.76	$56.19 - $70.28
Q2 2016	1,309,034	$87,875	$61.79	$55.75 - $69.20
Q1 2016	1,438,653	$84,478	$52.86	$40.02 - $64.06
Q4 2015	953,637	$51,067	$55.31	$46.32 - $61.70
Q3 2015	1,097,778	$51,881	$56.61	$46.16 - $70.34
Q2 2015	1,258,187	$88,602	$73.90	$67.60 - $79.90
Q1 2015	1,401,251	$95,383	$65.43	$54.00 - $71.55