BXP, Inc. — Director's Dealing 2010

Aug 10, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BOSTON PROPERTIES INC (BXP)
CIK: 0001037540
Period of Report: 2010-08-09

Reporting Person: PESTER ROBERT E (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-09	Common Stock, par value $.01	M	10912	—	Acquired	52808.1162	Direct
2010-08-10	Common Stock, par value $.01	G	150	—	Disposed	52658.1162	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-08-09	LTIP Units	$	M	10912	Disposed		Common Stock (10912)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $.01	1072	Indirect

Footnotes

F1: 10,912 of the Reporting Person's units of limited partnership interest in Boston Properties Limited Partnership (BPLP), of which the Issuer is the sole general partner, were converted into common units of limited partnership interest (Common OP Units) in BPLP by the Reporting Person and the Common OP Units were immediately redeemed for an equal number of shares of the Issuer's Common Stock in accordance with BPLP's Partnership Agreement.

F2: Represents units of limited partnership interest in BPLP issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a Common OP Unit. Each Common OP Unit may be redeemed, at the election of the holder, for cash equal to the fair market value of a share of the Issuer's Common Stock except that the Issuer may, at its election as directed by BPLP, acquire each Common OP Unit so presented for redemption for one share of Common Stock.