CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

NatWest Group plc's Holding History (CIK: 0000844150)

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

Q1 2014

Shares 80,501 Value ($000) $1,831 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 80,501 Value ($000) $1,926 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 91,794 Value ($000) $2,296 Avg Close $22.53 Range $19.37 - $26.17

Q2 2013

Shares 81,872 Value ($000) $1,591 Avg Close $16.65 Range $14.14 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	80,501	$1,831	$23.52	$21.41 - $27.16
Q4 2013	80,501	$1,926	$23.81	$20.93 - $27.94
Q3 2013	91,794	$2,296	$22.53	$19.37 - $26.17
Q2 2013	81,872	$1,591	$16.65	$14.14 - $20.60