BOSTON PROPERTIES INC

Ticker: BXP CUSIP: 101121101 Class: EQTY

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

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

Q4 2014

Shares 2,592 Value ($000) $334 Avg Close $79.21 Range $71.83 - $85.91

Q3 2014

Shares 4,331 Value ($000) $501 Avg Close $74.26 Range $70.39 - $77.00

Q2 2014

Shares 5,358 Value ($000) $633 Avg Close $72.91 Range $70.14 - $75.56

Q1 2014

Shares 5,433 Value ($000) $623 Avg Close $66.97 Range $61.10 - $71.12

Q4 2013

Shares 15,402 Value ($000) $1,546 Avg Close $61.80 Range $58.50 - $65.53

Q3 2013

Shares 10,375 Value ($000) $1,109 Avg Close $62.76 Range $58.24 - $66.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	2,592	$334	$79.21	$71.83 - $85.91
Q3 2014	4,331	$501	$74.26	$70.39 - $77.00
Q2 2014	5,358	$633	$72.91	$70.14 - $75.56
Q1 2014	5,433	$623	$66.97	$61.10 - $71.12
Q4 2013	15,402	$1,546	$61.80	$58.50 - $65.53
Q3 2013	10,375	$1,109	$62.76	$58.24 - $66.97