ZIX CORP

CUSIP: 98974P100 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q1 2021
Shares 1,515 Value ($000) $12 Avg Close — Range —
Q4 2020
Shares 8,449 Value ($000) $72 Avg Close — Range —
Q3 2020
Shares 2,872 Value ($000) $17 Avg Close — Range —
Q2 2020
Shares 4,376 Value ($000) $30 Avg Close — Range —
Q4 2019
Shares 6,766 Value ($000) $46 Avg Close — Range —
Q3 2019
Shares 4,685 Value ($000) $34 Avg Close — Range —
Q2 2019
Shares 4,440 Value ($000) $40 Avg Close — Range —
Q1 2019
Shares 16,453 Value ($000) $113 Avg Close — Range —
Q4 2018
Shares 720 Value ($000) $4 Avg Close — Range —
Q3 2018
Shares 360 Value ($000) $2 Avg Close — Range —
Q2 2018
Shares 370 Value ($000) $2 Avg Close — Range —
Q3 2017
Shares 100 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 10 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 1,530 Value ($000) $5 Avg Close — Range —