BOSTON PROPERTIES INC

Ticker: BXP CUSIP: 101121101 Class: EQTY

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2025

Shares 21,601 Value ($000) $1,606 Avg Close $69.22 Range $60.79 - $77.80

Q4 2022

Shares 29,607 Value ($000) $2,001 Avg Close $58.78 Range $53.40 - $64.90

Q2 2021

Shares 65,137 Value ($000) $7,464 Avg Close $87.94 Range $79.56 - $97.29

Q3 2017

Shares 11,753 Value ($000) $1,444 Avg Close $83.74 Range $80.73 - $86.49

Q4 2016

Shares 62,204 Value ($000) $7,824 Avg Close $84.45 Range $77.21 - $92.01

Q1 2016

Shares 17,818 Value ($000) $2,264 Avg Close $79.42 Range $71.77 - $85.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	21,601	$1,606	$69.22	$60.79 - $77.80
Q4 2022	29,607	$2,001	$58.78	$53.40 - $64.90
Q2 2021	65,137	$7,464	$87.94	$79.56 - $97.29
Q3 2017	11,753	$1,444	$83.74	$80.73 - $86.49
Q4 2016	62,204	$7,824	$84.45	$77.21 - $92.01
Q1 2016	17,818	$2,264	$79.42	$71.77 - $85.92