WSR

insider transactions

Whitestone REIT — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Grant·A
Apr 1, 26

Peter Tropoli

General Counsel & Secretary

$0

13.4K sh

Own +8%
Grant·A
Apr 1, 26

Soklin Siv

VP of Human Resources

$0

7.0K sh

Own +7%
Grant·A
Apr 1, 26

Christine J Mastandrea KEY

President and COO

$0

18.5K sh

Own +4%
Grant·A
Apr 1, 26

David K Holeman KEY

Chief Executive Officer

$0

24.0K sh

Own +3%
Grant·A
Apr 1, 26

John Scott Hogan KEY

Chief Financial Officer

$0

14.0K sh

Own +6%
Other·F
Jan 2, 26

Peter Tropoli

General Counsel & Secretary

$214.7K

15.5K sh · $13.89

Own -8%
Grant·A
Jan 2, 26

Peter Tropoli

General Counsel & Secretary

$0

38.3K sh

Own +26%
Other·F
Jan 2, 26

Soklin Siv

VP of Human Resources

$90.6K

6.5K sh · $13.89

Own -6%
Grant·A
Jan 2, 26

Soklin Siv

VP of Human Resources

$0

24.1K sh

Own +30%
Grant·A
Jan 2, 26

Christine J Mastandrea KEY

President and COO

$0

52.0K sh

Own +13%
Other·F
Jan 2, 26

David K Holeman KEY

Chief Executive Officer

$487.3K

35.1K sh · $13.89

Own -4%
Grant·A
Jan 2, 26

David K Holeman KEY

Chief Executive Officer

$0

87.6K sh

Own +12%
Other·F
Jan 2, 26

John Scott Hogan KEY

Chief Financial Officer

$215.7K

15.5K sh · $13.89

Own -6%
Grant·A
Jan 2, 26

John Scott Hogan KEY

Chief Financial Officer

$0

38.3K sh

Own +19%
Grant·A
Dec 24, 25

Jeffrey Alan Jones

Director

$87.2K

6.4K sh · $13.70

Own +16%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Apr 1, 2026	Peter Tropoli	General Counsel & Secretary	Grant A	13.4K	+8%	—	$0
Apr 1, 2026	Soklin Siv	VP of Human Resources	Grant A	7.0K	+7%	—	$0
Apr 1, 2026	Christine J Mastandrea KEY	President and COO	Grant A	18.5K	+4%	—	$0
Apr 1, 2026	David K Holeman KEY	Chief Executive Officer	Grant A	24.0K	+3%	—	$0
Apr 1, 2026	John Scott Hogan KEY	Chief Financial Officer	Grant A	14.0K	+6%	—	$0
Jan 2, 2026	Peter Tropoli	General Counsel & Secretary	Other F	15.5K	-8%	$13.89	$214.7K
Jan 2, 2026	Peter Tropoli	General Counsel & Secretary	Grant A	38.3K	+26%	—	$0
Jan 2, 2026	Soklin Siv	VP of Human Resources	Other F	6.5K	-6%	$13.89	$90.6K
Jan 2, 2026	Soklin Siv	VP of Human Resources	Grant A	24.1K	+30%	—	$0
Jan 2, 2026	Christine J Mastandrea KEY	President and COO	Grant A	52.0K	+13%	—	$0
Jan 2, 2026	David K Holeman KEY	Chief Executive Officer	Other F	35.1K	-4%	$13.89	$487.3K
Jan 2, 2026	David K Holeman KEY	Chief Executive Officer	Grant A	87.6K	+12%	—	$0
Jan 2, 2026	John Scott Hogan KEY	Chief Financial Officer	Other F	15.5K	-6%	$13.89	$215.7K
Jan 2, 2026	John Scott Hogan KEY	Chief Financial Officer	Grant A	38.3K	+19%	—	$0
Dec 24, 2025	Jeffrey Alan Jones	Director	Grant A	6.4K	+16%	$13.70	$87.2K

About WSR insider trading

This page tracks insider transactions for Whitestone REIT (WSR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.