Amy L. Timperley

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
13 Jan 25	SWX Southwest Gas	Common Stock	Payment of exercise	Dispose F	No	No	71.34	622.146	44.38 k	5,781.346
2 May 24	SWX Southwest Gas	Common Stock	Grant	Acquire A	No	No	0	2,308.603	0.00	6,374.414
5 Mar 24	SWX Southwest Gas	Common Stock	Payment of exercise	Dispose F	No	No	63.35	301.578	19.10 k	4,065.811
1 Mar 24	SWX Southwest Gas	Common Stock	Grant	Acquire A	Yes	No	69.61	75.498	5.26 k	8,483.175
1 Mar 24	SWX Southwest Gas	Common Stock	Grant	Acquire A	No	No	69.61	14.068	979.27	6,403.492
1 Mar 24	SWX Southwest Gas	Common Stock	Grant	Acquire A	No	No	69.61	15.01	1.04 k	6,389.424
22 Feb 24	SWX Southwest Gas	Common Stock	Grant	Acquire A	No	No	0	1,102.662	0.00	4,367.389
10 Jan 24	SWX Southwest Gas	Common Stock	Payment of exercise	Dispose F	No	No	64.2	365.4	23.46 k	3,264.727

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