ZIX CORP

CUSIP: 98974P100 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2021
Shares 28,886 Value ($000) $204 Avg Close — Range —
Q2 2021
Shares 143,923 Value ($000) $1,015 Avg Close — Range —
Q1 2021
Shares 418,265 Value ($000) $3,158 Avg Close — Range —
Q4 2020
Shares 940,754 Value ($000) $8,119 Avg Close — Range —
Q3 2020
Shares 1,032,136 Value ($000) $6,028 Avg Close — Range —
Q2 2020
Shares 754,565 Value ($000) $5,206 Avg Close — Range —
Q1 2020
Shares 286,557 Value ($000) $1,235 Avg Close — Range —
Q4 2019
Shares 842,994 Value ($000) $5,715 Avg Close — Range —
Q3 2019
Shares 1,044,770 Value ($000) $7,564 Avg Close — Range —
Q2 2019
Shares 862,584 Value ($000) $7,841 Avg Close — Range —
Q1 2019
Shares 644,949 Value ($000) $4,437 Avg Close — Range —
Q4 2018
Shares 644,949 Value ($000) $3,695 Avg Close — Range —
Q3 2018
Shares 644,949 Value ($000) $3,579 Avg Close — Range —
Q2 2018
Shares 644,949 Value ($000) $3,476 Avg Close — Range —
Q1 2018
Shares 261,604 Value ($000) $1,117 Avg Close — Range —
Q4 2017
Shares 498,539 Value ($000) $2,184 Avg Close — Range —
Q3 2017
Shares 544,528 Value ($000) $2,663 Avg Close — Range —
Q2 2017
Shares 544,528 Value ($000) $3,098 Avg Close — Range —
Q1 2017
Shares 491,827 Value ($000) $2,366 Avg Close — Range —