BXP, Inc. — Director's Dealing 2011

Feb 10, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BOSTON PROPERTIES INC (BXP)
CIK: 0001037540
Period of Report: 2011-02-09

Reporting Person: LANDIS MITCHELL S (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-09	Common Stock, par value $.01	M	5500	$32.62	Acquired	36998.2177	Direct
2011-02-09	Common Stock, par value $.01	S	5500	$94.8787	Disposed	31498.2177	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-09	Employee Stock Option (right to buy)	$32.62	M	5500	Disposed	2012-01-17	Common Stock (5500)	Direct

Footnotes

F1: Represents the weighted average sale price. These shares were sold in multiple transactions at sale prices ranging from $94.86 to $94.94, inclusive. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F2: The option vested in three equal annual installments beginning on January 17, 2003.