Bryan J. Koop - Feb 3, 2023 Form 4 Insider Report for BOSTON PROPERTIES LTD PARTNERSHIP (N/A)

Role: Executive Vice President of GP
Signature: /s/ Kelli A. DiLuglio, as Attorney-in-Fact
Stock symbol: N/A
Transactions as of: Feb 3, 2023
Transactions value $: $2,650
Form type: 4
Date filed: 2/7/2023, 01:55 PM
Previous filing: Feb 17, 2022
Next filing: Feb 9, 2023

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	Award	$2.65K	+10.6K	+11.12%	$0.25^*	106K	Feb 3, 2023	Common OP Units	10.6K		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Represents units of limited partnership interest in the Issuer issued as long term incentive compensation pursuant to Boston Properties, Inc.'s ("BXP"), the Issuer's general partner, equity based incentive programs ("LTIP Units"). 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 unit of limited partnership interest in the Issuer ("Common OP Unit"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock except that BXP may, at its election, acquire each Common OP Unit so presented for redemption for one share of BXP's common stock. LTIP Units have no expiration date.
F2	The 10,598 LTIP Units vest in four equal annual installments beginning on January 15, 2024.

Content

Represents units of limited partnership interest in the Issuer issued as long term incentive compensation pursuant to Boston Properties, Inc.'s ("BXP"), the Issuer's general partner, equity based incentive programs ("LTIP Units"). 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 unit of limited partnership interest in the Issuer ("Common OP Unit"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock except that BXP may, at its election, acquire each Common OP Unit so presented for redemption for one share of BXP's common stock. LTIP Units have no expiration date.

The 10,598 LTIP Units vest in four equal annual installments beginning on January 15, 2024.