Matthew J. Lustig - 29 May 2026 Form 4 Insider Report for BXP, Inc. (BXP)

Reporting relationship: Director
Issuer ticker: BXP
Reported as of: 29 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Jun 2026, 10:12:59 UTC
Prior SEC filing: 15 May 2026
Next SEC filing: 01 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Kelli A. DiLuglio, as Attorney-in-Fact

Key filing fact

Matthew J. Lustig filed Form 4 for BXP, Inc. (BXP) on 02 Jun 2026.

Key facts

This page summarizes Matthew J. Lustig's Form 4 filing for BXP, Inc. (BXP).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 02 Jun 2026, 10:12.

Change

Previous filing in this sequence was filed on 15 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001203367 Primary reporting owner

LUSTIG MATTHEW J

Relationship: Director
Address: C/O LAZARD FRERES & CO LLC, 30 ROCKEFELLER PLAZA, NEW YORK
Signature: /s/ Kelli A. DiLuglio, as Attorney-in-Fact
Signature date: 02 Jun 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

BXP transaction Derivative

LTIP Units

Award

Transaction value
Shares: +3,332
Change %: +15%
Price: $0.2500^*
Shares after: 25,697
Date: 29 May 2026
Ownership: Direct
Underlying class: Common Stock, par value $0.01
Underlying amount: 3,332
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents units of limited partnership interest in Boston Properties Limited Partnership ("BPLP"), of which the Issuer is the general partner, issued pursuant to the Issuer's 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 BPLP or the holder, into a common unit of limited partnership interest in BPLP ("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 the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date.

Footnote F2

The 3,332 LTIP Units will vest on the earlier of (i) May 29, 2027 and (ii) the date of the BXP's 2027 annual meeting of stockholders.