VIEX Capital Advisors, LLC

Holdings History for A10 Networks, Inc. - Common Stock (ATEN)

Symbol: ATEN on NYSE
Investment type: Equity - Shares of Stock
Class: Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2022		2.6%	-0.64%	$803K	60.5K	-15,000	-19.9%	$13.26	Q3 2022
6/30/2022		2.87%	-28.6%	$1.09M	75.5K	-753,036	-90.9%	$14.38	Q2 2022
3/31/2022		20.7%		$11.6M	829K			$13.95	Q1 2022
12/31/2021		22.1%	-183%	$13.7M	829K	-6,862,519	-89.2%	$16.58	Q4 2021
9/30/2021		69.1%		$104M	7.69M			$13.48	Q3 2021
6/30/2021		62%		$86.6M	7.69M			$11.26	Q2 2021
3/31/2021		54.8%		$73.9M	7.69M			$9.61	Q1 2021
12/31/2020		61.8%		$75.8M	7.69M			$9.86	Q4 2020
9/30/2020		46.9%	-1.17%	$49M	7.69M	-192,579	-2.44%	$6.37	Q3 2020
6/30/2020		58.1%		$53.7M	7.88M			$6.81	Q2 2020
3/31/2020		58.8%		$49M	7.88M			$6.21	Q1 2020
12/31/2019		29.7%		$54.2M	7.88M			$6.87	Q4 2019
9/30/2019		29.4%		$49.7M	7.16M			$6.94	Q3 2019
9/30/2019	call	1.3%		$2.2M	5.23K			$419.81^*	Q3 2019
6/30/2019		31%		$39M	5.71M			$6.82	Q2 2019
6/30/2019	call	1.81%		$2.27M	5.23K			$434.52^*	Q2 2019
3/31/2019		25.9%		$29.2M	4.12M			$7.09	Q1 2019
12/31/2018		26.5%		$30.5M	4.88M			$6.24	Q4 2018
12/31/2018	call	0.98%		$1.13M	510K			$2.21^*	Q4 2018
9/30/2018		22.1%		$25.7M	4.23M			$6.08	Q3 2018
9/30/2018	call	1.04%		$1.21M	510K			$2.36^*	Q3 2018
6/30/2018		19.1%	-2.21%	$22.9M	3.68M	-425,563	-10.4%	$6.23	Q2 2018
6/30/2018	call	3.19%	-6.2%	$3.83M	1.02M	-1,981,000	-66%	$3.75^*	Q2 2018
3/31/2018		15.7%	+15.7%	$23.9M	4.11M	+4,105,596	NEW	$5.82	Q1 2018
3/31/2018	call	6.69%	+6.69%	$10.2M	3M	+3,000,000	NEW	$3.40^*	Q1 2018
12/31/2017			-6.51%	$0	0	-2,020,297	-100%		Q4 2017
9/30/2017		6.51%	+4.39%	$15.3M	2.02M	+1,361,364	+207%	$7.56	Q3 2017
6/30/2017		3.08%	+3.08%	$5.56M	659K	+658,933	NEW	$8.44	Q2 2017

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.