BOSTON PROPERTIES INC

Ticker: BXP CUSIP: 101121101 Class: EQTY

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q4 2016

Shares 42,900 Value ($000) $5,396 Avg Close $84.45 Range $77.21 - $92.01

Q3 2016

Shares 41,210 Value ($000) $5,617 Avg Close $93.83 Range $87.53 - $97.35

Q4 2013

Shares 23,300 Value ($000) $2,339 Avg Close $61.80 Range $58.50 - $65.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	42,900	$5,396	$84.45	$77.21 - $92.01
Q3 2016	41,210	$5,617	$93.83	$87.53 - $97.35
Q4 2013	23,300	$2,339	$61.80	$58.50 - $65.53