HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2022

Shares 83,053 Value ($000) $4,117 Avg Close $47.61 Range $38.23 - $54.45

Q3 2022

Shares 138,557 Value ($000) $5,122 Avg Close $42.07 Range $34.74 - $47.63

Q2 2022

Shares 515,099 Value ($000) $22,180 Avg Close $46.47 Range $37.34 - $54.59

Q1 2022

Shares 984,958 Value ($000) $42,137 Avg Close $34.45 Range $23.83 - $45.40

Q4 2016

Shares 13,169 Value ($000) $1,019 Avg Close $71.03 Range $60.39 - $85.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	83,053	$4,117	$47.61	$38.23 - $54.45
Q3 2022	138,557	$5,122	$42.07	$34.74 - $47.63
Q2 2022	515,099	$22,180	$46.47	$37.34 - $54.59
Q1 2022	984,958	$42,137	$34.45	$23.83 - $45.40
Q4 2016	13,169	$1,019	$71.03	$60.39 - $85.78