ZIX CORP

CUSIP: 98974P100 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q3 2021
Shares 11,547 Value ($000) $82 Avg Close Range
Q1 2021
Shares 11,656 Value ($000) $88 Avg Close Range
Q4 2020
Shares 14,601 Value ($000) $126 Avg Close Range
Q1 2020
Shares 51,833 Value ($000) $223 Avg Close Range
Q4 2019
Shares 51,617 Value ($000) $350 Avg Close Range
Q3 2019
Shares 24,776 Value ($000) $179 Avg Close Range
Q2 2019
Shares 23,128 Value ($000) $210 Avg Close Range
Q3 2018
Shares 11,340 Value ($000) $63 Avg Close Range
Q4 2017
Shares 10,569 Value ($000) $46 Avg Close Range
Q3 2017
Shares 10,111 Value ($000) $49 Avg Close Range
Q2 2017
Shares 12,085 Value ($000) $69 Avg Close Range
Q1 2017
Shares 12,085 Value ($000) $58 Avg Close Range
Q4 2016
Shares 12,085 Value ($000) $60 Avg Close Range
Q3 2016
Shares 12,085 Value ($000) $50 Avg Close Range
Q2 2016
Shares 12,085 Value ($000) $45 Avg Close Range
Q1 2016
Shares 12,085 Value ($000) $47 Avg Close Range
Q4 2015
Shares 11,858 Value ($000) $60 Avg Close Range
Q3 2015
Shares 11,858 Value ($000) $50 Avg Close Range
Q2 2015
Shares 15,875 Value ($000) $82 Avg Close Range
Q1 2015
Shares 17,763 Value ($000) $70 Avg Close Range
Q4 2014
Shares 18,017 Value ($000) $65 Avg Close Range
Q3 2014
Shares 21,183 Value ($000) $72 Avg Close Range
Q2 2014
Shares 21,183 Value ($000) $72 Avg Close Range
Q1 2014
Shares 31,329 Value ($000) $130 Avg Close Range
Q4 2013
Shares 30,149 Value ($000) $137 Avg Close Range
Q3 2013
Shares 30,149 Value ($000) $147 Avg Close Range
Q2 2013
Shares 32,120 Value ($000) $136 Avg Close Range