ELGAMAL TAHER [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
12/23/2021	ZIX CORP	ZIXI	Disposition	Common Stock	56.8k	$8.50	$483.1k	12/23/2021
12/23/2021	ZIX CORP	ZIXI	Disposition	Common Stock Option	12.3k	$4.96	$61k	12/23/2021
12/23/2021	ZIX CORP	ZIXI	Disposition	Common Stock Option	15.4k	$3.61	$55.6k	12/23/2021
03/11/2021	ZIX CORP	ZIXI	Exercise	Common Stock	25k	$3.86	$96.5k	03/11/2021
03/11/2021	ZIX CORP	ZIXI	Sale	Common Stock	25k	$7.76	$194k	03/11/2021
03/01/2021	ZIX CORP	ZIXI	Grant	Common Stock	13.5k	$0.00	$0	03/01/2021
02/24/2020	ZIX CORP	ZIXI	Grant	Common Stock	11.3k	$0.00	$0	02/24/2020
03/07/2019	ZIX CORP	ZIXI	Grant	Common Stock	7.7k	$0.00	$0	03/07/2019
02/28/2018	ZIX CORP	ZIXI	Grant	Common Stock	13.7k	$0.00	$0	02/26/2018
02/13/2017	ZIX CORP	ZIXI	Grant	Common Stock Option	12.3k	$4.96	$61k	02/13/2017
02/13/2017	ZIX CORP	ZIXI	Grant	Common Stock	4.5k	$0.00	$0	02/13/2017
02/13/2017	ZIX CORP	ZIXI	Grant	Common Stock	4.5k	$0.00	$0	02/13/2017
02/13/2017	ZIX CORP	ZIXI	Grant	Common Stock Option	12.3k	$4.96	$61k	02/13/2017
07/26/2011	ZIX CORP	ZIXI	Exercise	Common Stock Options	25k	$3.86	$96.5k	03/11/2021