Kyle Justin Loudermilk

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
31 Mar 24	GVP GSE Systems	Common Stock	Payment of exercise	Dispose F	No	No	2.34	21,716	50.82 k	183,963
31 Mar 24	GVP GSE Systems	Common Stock	Grant	Acquire A	No	No	2.34	56,259	131.65 k	205,679
31 Mar 24	GVP GSE Systems	Common Stock	Payment of exercise	Acquire F	No	No	2.34	966	2.26 k	149,420
31 Mar 24	GVP GSE Systems	Common Stock	Option exercise	Acquire M	No	No	0	2,500	0.00	150,386
31 Mar 24	GVP GSE Systems	Common Stock	Payment of exercise	Dispose F	No	No	2.34	857	2.01 k	147,886
31 Mar 24	GVP GSE Systems	Performance Rights Common Stock	Option exercise	Acquire M	No	No	0	1,250	0.00	49,813
31 Mar 24	GVP GSE Systems	Performance Rights Common Stock	Option exercise	Acquire M	No	No	0	2,500	0.00	51,063
31 Dec 23	GVP GSE Systems	Common Stock	Payment of exercise	Dispose F	No	No	2.01	23,794	47.83 k	148,743
31 Dec 23	GVP GSE Systems	Common Stock	Grant	Acquire A	No	No	2.01	49,262	99.02 k	172,537
31 Dec 23	GVP GSE Systems	Common Stock	Payment of exercise	Acquire F	No	No	2.01	1,208	2.43 k	123,275

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