HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2015

Shares 23,194 Value ($000) $1,242 Avg Close $55.31 Range $46.32 - $61.70

Q1 2015

Shares 4,975 Value ($000) $339 Avg Close $65.43 Range $54.00 - $71.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	23,194	$1,242	$55.31	$46.32 - $61.70
Q1 2015	4,975	$339	$65.43	$54.00 - $71.55