HELMERICH & PAYNE INC

Ticker: HP CUSIP: 423452101 Class: COM

SENTINEL TRUST CO LBA's Holding History (CIK: 0001114739)

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

Q4 2013

Shares 11,870 Value ($000) $998 Avg Close $77.83 Range $68.87 - $84.87

Q3 2013

Shares 21,947 Value ($000) $1,513 Avg Close $66.00 Range $62.35 - $71.36

Q2 2013

Shares 55,497 Value ($000) $3,466 Avg Close $61.57 Range $55.78 - $66.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	11,870	$998	$77.83	$68.87 - $84.87
Q3 2013	21,947	$1,513	$66.00	$62.35 - $71.36
Q2 2013	55,497	$3,466	$61.57	$55.78 - $66.02