Brian Becker

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
21 Feb 25	ATEN A10 Networks	Common Stock	Payment of exercise	Dispose F	No	No	21.13	1,237	26.14 k	70,375
20 Feb 25	ATEN A10 Networks	Common Stock	Option exercise	Acquire M	No	No	0	7,307	0.00	71,612
20 Feb 25	ATEN A10 Networks	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,307	0.00	7,306
14 Feb 25	ATEN A10 Networks	Common Stock	Payment of exercise	Dispose F	No	No	21.68	2,570	55.72 k	64,305
13 Feb 25	ATEN A10 Networks	Common Stock	Option exercise	Acquire M	No	No	0	10,126	0.00	66,875
13 Feb 25	ATEN A10 Networks	RSU Common Stock	Option exercise	Dispose M	No	No	0	10,126	0.00	10,125
6 Feb 25	ATEN A10 Networks	Common Stock	Grant	Acquire A	No	No	0	13,587	0.00	56,749
6 Feb 25	ATEN A10 Networks	RSU Common Stock	Grant	Acquire A	No	No	0	13,587	0.00	13,587
3 Feb 25	ATEN A10 Networks	Common Stock	Payment of exercise	Dispose F	No	No	19.61	6,740	132.17 k	43,162
24 Jan 25	ATEN A10 Networks	Common Stock	Payment of exercise	Dispose F	No	No	19.46	4,926	95.86 k	49,902

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