ZIX CORP

CUSIP: 98974P100 Class: COM

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021
Shares 15,372 Value ($000) $109 Avg Close — Range —
Q2 2021
Shares 28,431 Value ($000) $200 Avg Close — Range —
Q1 2021
Shares 17,336 Value ($000) $131 Avg Close — Range —
Q4 2020
Shares 56,594 Value ($000) $488 Avg Close — Range —
Q1 2020
Shares 58,946 Value ($000) $254 Avg Close — Range —
Q4 2019
Shares 16,531 Value ($000) $112 Avg Close — Range —
Q4 2018
Shares 40,364 Value ($000) $232 Avg Close — Range —
Q4 2017
Shares 10,124 Value ($000) $45 Avg Close — Range —
Q3 2017
Shares 27,766 Value ($000) $136 Avg Close — Range —
Q1 2016
Shares 24,822 Value ($000) $98 Avg Close — Range —
Q4 2015
Shares 50,346 Value ($000) $256 Avg Close — Range —