Mastandrea Christine J

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
31 Dec 24	WSR Whitestone REIT	Common Shares	Payment of exercise	Dispose F	No	No	14.17	10,737	152.14 k	394,078
31 Dec 24	WSR Whitestone REIT	Common Shares	Grant	Acquire A	No	No	0	29,560	0.00	404,815
28 Jun 24	WSR Whitestone REIT	Common Shares	Payment of exercise	Dispose F	No	No	13.31	13,782	183.44 k	375,255
28 Jun 24	WSR Whitestone REIT	Common Shares	Grant	Acquire A	No	No	0	19,223	0.00	389,037
31 Dec 23	WSR Whitestone REIT	Common Shares	Payment of exercise	Dispose F	No	No	12.29	15,314	188.21 k	369,814
31 Dec 23	WSR Whitestone REIT	Common Shares	Grant	Acquire A	No	No	0	60,000	0.00	385,128

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.