ZIX CORP

CUSIP: 98974P100 Class: COM

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q3 2021
Shares 787,512 Value ($000) $5,565 Avg Close — Range —
Q2 2021
Shares 863,237 Value ($000) $6,083 Avg Close — Range —
Q1 2021
Shares 1,061,492 Value ($000) $8,012 Avg Close — Range —
Q4 2020
Shares 1,488,032 Value ($000) $12,837 Avg Close — Range —
Q3 2020
Shares 1,209,679 Value ($000) $7,064 Avg Close — Range —
Q2 2020
Shares 591,326 Value ($000) $4,076 Avg Close — Range —
Q1 2020
Shares 877,674 Value ($000) $3,787 Avg Close — Range —
Q4 2019
Shares 817,875 Value ($000) $5,545 Avg Close — Range —
Q3 2019
Shares 562,220 Value ($000) $4,071 Avg Close — Range —
Q2 2019
Shares 128,229 Value ($000) $1,165 Avg Close — Range —
Q1 2019
Shares 267,698 Value ($000) $1,841 Avg Close — Range —
Q4 2018
Shares 170,882 Value ($000) $979 Avg Close — Range —
Q3 2018
Shares 99,436 Value ($000) $552 Avg Close — Range —
Q2 2018
Shares 99,436 Value ($000) $536 Avg Close — Range —
Q1 2018
Shares 14,748 Value ($000) $63 Avg Close — Range —
Q4 2017
Shares 14,055 Value ($000) $62 Avg Close — Range —
Q3 2017
Shares 11,427 Value ($000) $56 Avg Close — Range —
Q2 2017
Shares 11,427 Value ($000) $65 Avg Close — Range —
Q1 2017
Shares 11,998 Value ($000) $58 Avg Close — Range —
Q4 2016
Shares 12,558 Value ($000) $62 Avg Close — Range —