BXP director awarded phantom stock units

BXP, Inc. director Mary E. Kipp reported a compensation-related grant of 402.16 Phantom Stock Units, bringing her total Phantom Stock Unit holdings to 8,448.28.

Rhea-AI Filing Summary

BXP, Inc. director Mary E. Kipp reported a compensation-related grant of 402.16 Phantom Stock Units, bringing her total Phantom Stock Unit holdings to 8,448.28. These units are awarded under BXP's 2021 Stock Incentive Plan in lieu of director cash fees and convert into BXP common stock on a 1-for-1 basis.

The units are generally settled in BXP shares in a lump sum or over ten annual installments after her retirement from the board, with fractional units settled in cash. The total includes 95.20 Phantom Stock Units credited via dividend equivalent rights on April 30, 2026.

Insider Trade Summary

Grant/Award: 402.16 shares

Grant/Award 1 txn

Insider KIPP MARY E

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Phantom Stock Units	402.16	$66.31	$27K

Holdings After Transaction: Phantom Stock Units — 8,448.28 contracts (Direct)

Footnotes (3)

1. F1. The Phantom Stock Units convert to BXP, Inc. ("BXP") common stock on a 1-for-1 basis.
2. F2. The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock.
3. F3. Includes 95.20 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2026.

Key Figures

Phantom units granted: 402.16 units Reference price per unit: $66.31 per unit Total phantom units after grant: 8,448.28 units +2 more

5 metrics

Phantom units granted 402.16 units Grant/award acquisition on June 30, 2026

Reference price per unit $66.31 per unit Price per Phantom Stock Unit for this grant

Total phantom units after grant 8,448.28 units Holdings following the reported transaction

Dividend equivalent units 95.20 units Credited on April 30, 2026 via dividend equivalent rights

Conversion ratio 1 unit : 1 share Phantom Stock Units convert into BXP common stock

Key Terms

Phantom Stock Units, 2021 Stock Incentive Plan, dividend equivalent rights, measurement funds

4 terms

Phantom Stock Units financial

"The Phantom Stock Units convert to BXP, Inc. ("BXP") common stock on a 1-for-1 basis."

Phantom stock units are company promises that pay a cash or stock-equivalent award tied to the firm’s share price or value growth, but they do not issue actual shares. Think of them as a bonus check that moves with the stock like a mirror rather than handing over an ownership slice. Investors care because these awards can affect a company’s future cash obligations, executive incentives and reported expenses without causing share dilution.

2021 Stock Incentive Plan financial

"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors..."

dividend equivalent rights financial

"Includes 95.20 Phantom Stock Units received pursuant to dividend equivalent rights which were credited..."

Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.

measurement funds financial

"may make one or more elections to convert...to a deemed investment in one or more measurement funds."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did BXP (BXP) director Mary E. Kipp report in this Form 4?

Mary E. Kipp reported receiving 402.16 Phantom Stock Units. These are compensation-related awards under BXP’s 2021 Stock Incentive Plan granted in lieu of director cash fees, increasing her total Phantom Stock Unit holdings to 8,448.28.

How do BXP (BXP) Phantom Stock Units convert into common stock?

Each Phantom Stock Unit converts into one BXP common share. The units are generally settled in BXP common stock on a 1-for-1 basis, with any fractional units settled in cash at the time of distribution.

When will Mary E. Kipp’s BXP Phantom Stock Units be settled?

The units are settled after her retirement from BXP’s board. They may be paid in a lump sum or in ten annual installments, depending on her election, following the end of her board service.

What is the role of dividend equivalent rights in this BXP Form 4?

The filing notes 95.20 units from dividend equivalent rights. These additional Phantom Stock Units were credited to Mary E. Kipp on April 30, 2026, reflecting dividends notionally earned on her existing phantom unit balance.

How can BXP Phantom Stock Units for directors be invested after retirement?

Directors may elect deemed investments in measurement funds. After board service ends, a director can convert portions of deferred phantom balances into notional measurement funds, with those amounts ultimately settled in cash instead of BXP common stock.

Is this BXP Form 4 a market purchase or sale of stock?

No, this Form 4 reflects a compensation grant, not trading. The 402.16 Phantom Stock Units are a grant/award in lieu of cash fees, classified as an acquisition of derivative securities rather than an open-market buy or sell.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/01/2026 - 10:59 AM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

KIPP MARY E

(Last) (First) (Middle)

800 BOYLSTON STREET

SUITE 1900

(Street)

BOSTON MASSACHUSETTS 02199

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BXP, Inc. [ BXP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock Units	(1)	06/30/2026		A		402.16		(2)	(2)	Common Stock, par value $0.01	402.16	$66.31	8,448.28(3)	D

Explanation of Responses:

1. The Phantom Stock Units convert to BXP, Inc. ("BXP") common stock on a 1-for-1 basis.

2. The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock.

3. Includes 95.20 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2026.

Remarks:

	/s/ Kelli A. DiLuglio, as Attorney-in-Fact	07/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)