Whitestone REIT (WSR)

Data as of Jul 15, 2026, from SEC Form 4 filings.

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Latest WSR insider trades

Donald A. Miller - Director
Open-market purchase$62K
May 28, 2025
Donald A. Miller - Director
Open-market purchase

About Whitestone REIT (WSR)

Sector: Real Estate

SEC filings for WSR on EDGAR

WSR Form 4 activity by transaction type, last 90 days

No Form 4 activity for WSR in the last 90 days.

WSR insider transactions (Form 4)

32 Form 4 filings on record, the earliest from Dec 26, 2024, newest first. Filing history page 1 of 2.

Traded	Insider	Transaction	Security	Shares	Price	Value
Jul 14, 2026	David K. Holeman - Officer	Grant or award	Common Shares	345,938^{footnote F2}	$0.00	-
Jul 14, 2026	David K. Holeman - Officer	Derivative	Common Shares	1,164,103^{footnote F2}	$19.00	$22.12M
Footnote F2 (shares): Includes 345,938 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR
Jul 14, 2026	Julia Bruns Buthman	Derivative	Common Shares	31,577	$19.00	$600K
Jul 14, 2026	Peter Tropoli - Officer	Grant or award	Common Shares	151,124^{footnote F2}	$0.00	-
Jul 14, 2026	Peter Tropoli - Officer	Derivative	Common Shares	330,589^{footnote F2}	$19.00	$6.28M
Footnote F2 (shares): Includes 151,124 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR
Jul 14, 2026	Christine J. Mastandrea - Officer	Grant or award	Common Shares	246,410^{footnote F2}	$0.00	-
Jul 14, 2026	Christine J. Mastandrea - Officer	Derivative	Common Shares	718,873^{footnote F2}	$19.00	$13.66M
Footnote F2 (shares): Includes 246,410 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR
Jul 14, 2026	Amy Shih-Hua Feng	Derivative	Common Shares	69,507	$19.00	$1.32M
Jul 14, 2026	Soklin Siv - Officer	Grant or award	Common Shares	64,688^{footnote F2}	$0.00	-
Jul 14, 2026	Soklin Siv - Officer	Derivative	Common Shares	168,104^{footnote F2}	$19.00	$3.19M
Footnote F2 (shares): Includes 64,688 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR
Jul 14, 2026	Kristian M. Gathright	Derivative	Common Shares	15,789	$19.00	$300K
Jul 14, 2026	Jeffrey Alan Jones	Derivative	Common Shares	45,728	$19.00	$869K
Jul 14, 2026	Donald A. Miller	Derivative	Common Shares	33,694	$19.00	$640K
Jul 14, 2026	John Scott Hogan - Officer	Grant or award	Common Shares	159,540^{footnote F2}	$0.00	-
Jul 14, 2026	John Scott Hogan - Officer	Derivative	Common Shares	395,045^{footnote F2}	$19.00	$7.51M
Footnote F2 (shares): Includes 159,540 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR
Jun 30, 2026	David K. Holeman - Officer	Tax withholding / forfeiture	Common Shares	13,229^{footnote F1}	$18.96^{footnote F2}	$251K
Footnote F1 (shares): 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. Footnote F2 (price): 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.
Jun 30, 2026	John Scott Hogan - Officer	Tax withholding / forfeiture	Common Shares	6,684^{footnote F1}	$18.96^{footnote F2}	$127K
Footnote F1 (shares): 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. Footnote F2 (price): 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.
Jun 30, 2026	Christine J. Mastandrea - Officer	Tax withholding / forfeiture	Common Shares	8,991^{footnote F1}	$18.96^{footnote F2}	$170K
Footnote F1 (shares): 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. Footnote F2 (price): 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.
Jun 30, 2026	Peter Tropoli - Officer	Tax withholding / forfeiture	Common Shares	4,305^{footnote F1}	$18.96^{footnote F2}	$82K
Footnote F1 (shares): 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. Footnote F2 (price): 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.
Jun 30, 2026	Soklin Siv - Officer	Tax withholding / forfeiture	Common Shares	2,324^{footnote F1}	$18.96^{footnote F2}	$44K
Footnote F1 (shares): 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. Footnote F2 (price): 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.
Apr 1, 2026	David K. Holeman - Officer	Grant or award	Common Shares	24,032^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
Apr 1, 2026	John Scott Hogan - Officer	Grant or award	Common Shares	14,019^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
Apr 1, 2026	Christine J. Mastandrea - Officer	Grant or award	Common Shares	18,525^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
Apr 1, 2026	Peter Tropoli - Officer	Grant or award	Common Shares	13,435^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
Apr 1, 2026	Soklin Siv - Officer	Grant or award	Common Shares	6,996^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.
Jun 30, 2025	Soklin Siv - Officer	Grant or award	Common Shares	8,780	$0.00	-
Jun 30, 2025	Soklin Siv - Officer	Tax withholding / forfeiture	Common Shares	4,467	$12.48	$56K
Jun 30, 2025	John Scott Hogan - Officer	Grant or award	Common Shares	17,774	$0.00	-
Jun 30, 2025	John Scott Hogan - Officer	Tax withholding / forfeiture	Common Shares	6,154	$12.48	$77K
Jun 30, 2025	Peter Tropoli - Officer	Grant or award	Common Shares	16,768	$0.00	-
Jun 30, 2025	Peter Tropoli - Officer	Tax withholding / forfeiture	Common Shares	6,042	$12.48	$75K
Jun 30, 2025	Christine J. Mastandrea - Officer	Grant or award	Common Shares	23,323	$0.00	-
Jun 30, 2025	Christine J. Mastandrea - Officer	Tax withholding / forfeiture	Common Shares	6,470	$12.48	$81K
Jun 30, 2025	David K. Holeman - Officer	Grant or award	Common Shares	30,201	$0.00	-
Jun 30, 2025	David K. Holeman - Officer	Tax withholding / forfeiture	Common Shares	12,865	$12.48	$161K
May 28, 2025	Donald A. Miller - Director	Open-market purchase	Common Shares	5,000	$12.35	$62K
May 2, 2025	Donald A. Miller - Director	Open-market purchase	Common Shares	5,000	$12.87	$64K
May 2, 2025	Donald A. Miller - Director	Open-market purchase	Common Shares	5,000	$12.84	$64K
May 2, 2025	Donald A. Miller - Director	Open-market purchase	Common Shares	5,000	$12.70	$64K
Dec 24, 2024	Jeffrey Alan Jones - Director	Grant or award	Common Shares	5,831	$14.15	$83K
Dec 24, 2024	Amy Shih-Hua Feng - Director	Grant or award	Common Shares	12,784	$14.15	$181K
Dec 24, 2024	Julia Bruns Buthman - Director	Grant or award	Common Shares	10,824	$14.15	$153K

Recent WSR Form 8-K filings

Read WSR company news

Jul 9, 2026Item 5.07, 7.01, 9.01

Read the filing on SEC EDGAR

Jul 1, 2026Item 8.01

Read the filing on SEC EDGAR

Apr 9, 2026Item 1.01, 5.03, 7.01, 8.01, 9.01

Read the filing on SEC EDGAR

Feb 25, 2026Item 2.02, 9.01

WSR insider trading FAQ

What is the latest insider trade for WSR?

Whitestone REIT (WSR) has filed no insider reports in the last 90 days. The most recent on record is dated 15 July 2026. The full record for WSR runs to 32 Form 4 filings, the earliest from 26 December 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying WSR stock?

No insider purchases of WSR were filed in the last 90 days. 4 purchases are on record for this company.

How many insiders are selling WSR stock?

No insider sales of WSR were filed in the last 90 days.

Where can I see WSR SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects WSR Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Real Estate companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Jul 15, 2026 - David K. Holeman view on EDGAR
Jul 15, 2026 - Julia Bruns Buthman view on EDGAR
Jul 15, 2026 - Peter Tropoli view on EDGAR
Jul 15, 2026 - Christine J. Mastandrea view on EDGAR
Jul 15, 2026 - Amy Shih-Hua Feng view on EDGAR
Jul 15, 2026 - Soklin Siv view on EDGAR
Jul 15, 2026 - Kristian M. Gathright view on EDGAR
Jul 15, 2026 - Jeffrey Alan Jones view on EDGAR
Jul 15, 2026 - Donald A. Miller view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Insider activity in Real Estate: Where WSR's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Traded

Insider

Transaction

Security

Price

Value

Jul 14, 2026

David K. Holeman - Officer

Grant or award

Common Shares

345,938^{footnote F2}

$0.00

Jul 14, 2026

David K. Holeman - Officer

Derivative

Common Shares

1,164,103^{footnote F2}

$19.00

$22.12M

Footnote F2 (shares): Includes 345,938 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR

Jul 14, 2026

Julia Bruns Buthman

Derivative

Common Shares

31,577

$19.00

$600K

Jul 14, 2026

Peter Tropoli - Officer

Grant or award

Common Shares

151,124^{footnote F2}

$0.00

Jul 14, 2026

Peter Tropoli - Officer

Derivative

Common Shares

330,589^{footnote F2}

$19.00

$6.28M

Footnote F2 (shares): Includes 151,124 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR

Jul 14, 2026

Christine J. Mastandrea - Officer

Grant or award

Common Shares

246,410^{footnote F2}

$0.00

Jul 14, 2026

Christine J. Mastandrea - Officer

Derivative

Common Shares

718,873^{footnote F2}

$19.00

$13.66M

Footnote F2 (shares): Includes 246,410 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR

Jul 14, 2026

Amy Shih-Hua Feng

Derivative

Common Shares

69,507

$19.00

$1.32M

Jul 14, 2026

Soklin Siv - Officer

Grant or award

Common Shares

64,688^{footnote F2}

$0.00

Jul 14, 2026

Soklin Siv - Officer

Derivative

Common Shares

168,104^{footnote F2}

$19.00

$3.19M

Footnote F2 (shares): Includes 64,688 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR

Jul 14, 2026

Kristian M. Gathright

Derivative

Common Shares

15,789

$19.00

$300K

Jul 14, 2026

Jeffrey Alan Jones

Derivative

Common Shares

45,728

$19.00

$869K

Jul 14, 2026

Donald A. Miller

Derivative

Common Shares

33,694

$19.00

$640K

Jul 14, 2026

John Scott Hogan - Officer

Grant or award

Common Shares

159,540^{footnote F2}

$0.00

Jul 14, 2026

John Scott Hogan - Officer

Derivative

Common Shares

395,045^{footnote F2}

$19.00

$7.51M

Footnote F2 (shares): Includes 159,540 shares in respect of restricted performance share unit awards (each, a "TSR Unit Award"). In accordance with the terms of the Merger Agreement, each TSR Unit Award that was outstanding as of immediately prior to the effective time of the Company Merger… Full note on SEC EDGAR

Jun 30, 2026

David K. Holeman - Officer

Tax withholding / forfeiture

Common Shares

13,229^{footnote F1}

$18.96^{footnote F2}

$251K

Footnote F1 (shares): 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.
Footnote F2 (price): 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.

Jun 30, 2026

John Scott Hogan - Officer

Tax withholding / forfeiture

Common Shares

6,684^{footnote F1}

$18.96^{footnote F2}

$127K

Footnote F1 (shares): 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.
Footnote F2 (price): 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.

Jun 30, 2026

Christine J. Mastandrea - Officer

Tax withholding / forfeiture

Common Shares

8,991^{footnote F1}

$18.96^{footnote F2}

$170K

Footnote F1 (shares): 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.
Footnote F2 (price): 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.

Jun 30, 2026

Peter Tropoli - Officer

Tax withholding / forfeiture

Common Shares

4,305^{footnote F1}

$18.96^{footnote F2}

$82K

Footnote F1 (shares): 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.
Footnote F2 (price): 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.

Jun 30, 2026

Soklin Siv - Officer

Tax withholding / forfeiture

Common Shares

2,324^{footnote F1}

$18.96^{footnote F2}

$44K

Footnote F1 (shares): 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.
Footnote F2 (price): 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.

Apr 1, 2026

David K. Holeman - Officer

Grant or award

Common Shares

24,032^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

Apr 1, 2026

John Scott Hogan - Officer

Grant or award

Common Shares

14,019^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

Apr 1, 2026

Christine J. Mastandrea - Officer

Grant or award

Common Shares

18,525^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

Apr 1, 2026

Peter Tropoli - Officer

Grant or award

Common Shares

13,435^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

Apr 1, 2026

Soklin Siv - Officer

Grant or award

Common Shares

6,996^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted common share units granted pursuant to the Company's 2018 Long-Term Equity Incentive Ownership Plan.

Jun 30, 2025

Soklin Siv - Officer

Grant or award

Common Shares

8,780

$0.00

Jun 30, 2025

Soklin Siv - Officer

Tax withholding / forfeiture

Common Shares

4,467

$12.48

$56K

Jun 30, 2025

John Scott Hogan - Officer

Grant or award

Common Shares

17,774

$0.00

Jun 30, 2025

John Scott Hogan - Officer

Tax withholding / forfeiture

Common Shares

6,154

$12.48

$77K

Jun 30, 2025

Peter Tropoli - Officer

Grant or award

Common Shares

16,768

$0.00

Jun 30, 2025

Peter Tropoli - Officer

Tax withholding / forfeiture

Common Shares

6,042

$12.48

$75K

Jun 30, 2025

Christine J. Mastandrea - Officer

Grant or award

Common Shares

23,323

$0.00

Jun 30, 2025

Christine J. Mastandrea - Officer

Tax withholding / forfeiture

Common Shares

6,470

$12.48

$81K

Jun 30, 2025

David K. Holeman - Officer

Grant or award

Common Shares

30,201

$0.00

Jun 30, 2025

David K. Holeman - Officer

Tax withholding / forfeiture

Common Shares

12,865

$12.48

$161K

May 28, 2025

Donald A. Miller - Director

Open-market purchase

Common Shares

5,000

$12.35

$62K

May 2, 2025

Donald A. Miller - Director

Open-market purchase

Common Shares

5,000

$12.87

$64K

May 2, 2025

Donald A. Miller - Director

Open-market purchase

Common Shares

5,000

$12.84

$64K

May 2, 2025

Donald A. Miller - Director

Open-market purchase

Common Shares

5,000

$12.70

$64K

Dec 24, 2024

Jeffrey Alan Jones - Director

Grant or award

Common Shares

5,831

$14.15

$83K

Dec 24, 2024

Amy Shih-Hua Feng - Director

Grant or award

Common Shares

12,784

$14.15

$181K

Dec 24, 2024

Julia Bruns Buthman - Director

Grant or award

Common Shares

10,824

$14.15

$153K