Raymond A. Ritchey - Jun 2, 2021 Form 4 Insider Report for BOSTON PROPERTIES LTD PARTNERSHIP (N/A)

Role: Senior EVP of GP
Signature: /s/ Kelli A. DiLuglio, as Attorney-in-Fact
Stock symbol: N/A
Transactions as of: Jun 2, 2021
Transactions value $: -$10,000
Form type: 4
Date filed: 6/3/2021, 03:54 PM
Previous filing: May 28, 2021
Next filing: Sep 7, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	N/A	Common OP Units	Conversion of derivative security		+40K	+45.04%		129K	Jun 2, 2021	Direct	F1, F2
transaction	N/A	Common OP Units	Conversion of derivative security		-40K	-31.05%		88.8K	Jun 2, 2021	Direct	F1, F2
holding	N/A	Common OP Units						31.3K	Jun 2, 2021	By the Raymond A. Ritchey 2008 Family Trust	F1
holding	N/A	Common OP Units						10.5K	Jun 2, 2021	By The Raymond A. Ritchey 2020 Grantor Retained Annuity Trust, dated June 11, 2020	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	N/A	LTIP Units	Conversion of derivative security	-$10K	-40K	-19.52%	$0.25^*	165K	Jun 2, 2021	Common OP Units	40K		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents common units of limited partnership interest ("Common OP Units") in the Issuer. Each Common OP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of Boston Properties, Inc. ("BXP"), the Issuer's sole general partner, except that BXP may at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BXP.
F2	40,000 of the Reporting Person's units of limited partnership interest ("LTIP Units") in the Issuer were converted into Common OP Units in the Issuer by the Reporting Person and the Common OP Units were redeemed for an equal number of shares of common stock of BXP, in accordance with the terms of the Issuer's Partnership Agreement.
F3	Represents LTIP Units in the Issuer issued as long term incentive compensation pursuant to BXP'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 Issuer or the holder, into a Common OP Unit. Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BXP, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date.