Whitestone REIT GC has shares withheld for taxes

Whitestone REIT General Counsel & Secretary Peter Tropoli reported a tax-related share disposition.

Rhea-AI Filing Summary

Whitestone REIT General Counsel & Secretary Peter Tropoli reported a tax-related share disposition. On June 30, 2026, the company withheld 4,305 common shares at a value of $18.96 per share to cover tax withholding obligations tied to vesting of restricted units under the 2018 Long-Term Equity Incentive Ownership Plan.

After this tax-withholding transaction, Tropoli directly held 179,465 common shares of Whitestone REIT.

Insider Trade Summary

Exercise Price or Tax Liability: 4,305 shares

Exercise Price or Tax Liability 1 txn

Insider TROPOLI PETER

Role General Counsel & Secretary

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Shares	4,305	$18.96	$82K

Holdings After Transaction: Common Shares — 179,465 shares (Direct)

Footnotes (2)

1. F1. Represents common shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of certain restricted units previously granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
2. F2. Per Share value assigned by the Company to the tax withholding shares based on the closing sales price of the common shares on June 30, 2026.

Key Figures

Tax-withheld shares: 4,305 shares Assigned share value: $18.96 per share Shares held after transaction: 179,465 shares +1 more

4 metrics

Tax-withheld shares 4,305 shares Common shares withheld for tax obligations on June 30, 2026

Assigned share value $18.96 per share Value based on closing sales price on June 30, 2026

Shares held after transaction 179,465 shares Direct common share holdings after tax-withholding disposition

Tax withholding shares (summary) 4,305 shares TaxWithholdingShares in transaction summary

Key Terms

tax withholding obligations, restricted units, 2018 Long-Term Equity Incentive Ownership Plan, closing sales price

4 terms

tax withholding obligations financial

"Represents common shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of certain restricted units"

restricted units financial

"in connection with the vesting of certain restricted units previously granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan"

2018 Long-Term Equity Incentive Ownership Plan financial

"previously granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan"

closing sales price financial

"based on the closing sales price of the common shares on June 30, 2026"

FAQ

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

What insider transaction did Whitestone REIT (WSR) report for Peter Tropoli?

Whitestone REIT reported that General Counsel & Secretary Peter Tropoli had 4,305 common shares withheld by the company to cover tax obligations related to vesting of previously granted restricted units under its 2018 long-term equity incentive plan.

How many Whitestone REIT shares were withheld for Peter Tropoli’s taxes?

The company withheld 4,305 Whitestone REIT common shares for Peter Tropoli’s tax obligations. These shares relate to the vesting of restricted units previously granted under the 2018 Long-Term Equity Incentive Ownership Plan.

What value per share did Whitestone REIT use for the tax withholding shares?

Whitestone REIT assigned a value of $18.96 per common share for the tax withholding. This value was based on the closing sales price of the common shares on June 30, 2026, the transaction date.

How many Whitestone REIT shares does Peter Tropoli hold after this Form 4 transaction?

Following the tax-withholding disposition, Peter Tropoli directly holds 179,465 Whitestone REIT common shares. This figure reflects his direct ownership after the 4,305 shares were withheld by the company for tax purposes.

Was Peter Tropoli’s Whitestone REIT transaction an open-market sale or tax withholding?

The transaction was tax withholding, not an open-market sale. Shares were withheld by the company to satisfy tax obligations arising from vesting of restricted units granted under Whitestone REIT’s 2018 long-term equity incentive plan.

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

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Accepted by SEC EDGAR 07/02/2026 - 06:41 PM 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^*

TROPOLI PETER

(Last) (First) (Middle)

2600 SOUTH GESSNER

SUITE 500

(Street)

HOUSTON TEXAS 77063

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Whitestone REIT [ WSR ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel & Secretary

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
Common Shares	06/30/2026		F		4,305(1)	D	$18.96(2)	179,465	D

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

Explanation of Responses:

1. Represents common shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of certain restricted units previously granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

2. Per Share value assigned by the Company to the tax withholding shares based on the closing sales price of the common shares on June 30, 2026.

	/s/ John Scott Hogan Attorney-in Fact for Peter Tropoli	07/02/2026
	** 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)