Leimkuhler William F.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
14 Dec 24	AGX Argan	Common Stock	Option exercise	Acquire M	No	No	0	835	0.00	38,444
14 Dec 24	AGX Argan	Common Stock	Option exercise	Acquire M	No	No	0	1,757	0.00	37,609
14 Dec 24	AGX Argan	RSU Common Stock	Option exercise	Dispose M	No	No	0	833	0.00	3,805
14 Dec 24	AGX Argan	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,750	0.00	4,638
12 Dec 24	AGX Argan	RSU Common Stock	Grant	Acquire A	No	No	0	388	0.00	6,388
29 Nov 24	USNU U.S. NeuroSurgical	Common Stock	Grant	Acquire A	No	No	0	75,000	0.00	225,000
23 Sep 24	AGX Argan	Common Stock	Sell	Dispose S	No	No	96.2	10,000	962.00 k	35,852
14 Jun 24	AGX Argan	Common Stock	Option exercise	Acquire M	No	No	31.82	5,852	186.21 k	45,852
14 Jun 24	AGX Argan	Option to Purchase Common Stock Common Stock	Option exercise	Dispose M	No	No	31.82	10,000	318.20 k	71,500
14 Dec 23	AGX Argan	RSU Common Stock	Grant	Acquire A	No	No	0	2,500	0.00	6,000

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