ZIX CORP

CUSIP: 98974P100 Class: COM

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q2 2019
Shares 77,345 Value ($000) $703 Avg Close — Range —
Q1 2019
Shares 364,147 Value ($000) $2,505 Avg Close — Range —
Q4 2018
Shares 305,253 Value ($000) $1,749 Avg Close — Range —
Q3 2018
Shares 272,950 Value ($000) $1,504 Avg Close — Range —
Q2 2018
Shares 368,593 Value ($000) $1,979 Avg Close — Range —
Q1 2018
Shares 374,008 Value ($000) $1,597 Avg Close — Range —
Q4 2017
Shares 421,470 Value ($000) $1,859 Avg Close — Range —
Q3 2017
Shares 446,993 Value ($000) $2,222 Avg Close — Range —
Q2 2017
Shares 502,347 Value ($000) $2,858 Avg Close — Range —
Q1 2017
Shares 443,473 Value ($000) $2,133 Avg Close — Range —
Q4 2016
Shares 374,771 Value ($000) $1,851 Avg Close — Range —
Q3 2016
Shares 380,610 Value ($000) $1,561 Avg Close — Range —
Q2 2016
Shares 241,496 Value ($000) $906 Avg Close — Range —
Q1 2016
Shares 289,046 Value ($000) $1,136 Avg Close — Range —
Q3 2015
Shares 88,726 Value ($000) $374 Avg Close — Range —
Q2 2015
Shares 320,506 Value ($000) $1,657 Avg Close — Range —
Q1 2015
Shares 361,525 Value ($000) $1,421 Avg Close — Range —
Q4 2014
Shares 306,624 Value ($000) $1,113 Avg Close — Range —
Q3 2014
Shares 207,905 Value ($000) $713 Avg Close — Range —
Q2 2014
Shares 22,334 Value ($000) $76 Avg Close — Range —
Q3 2013
Shares 50,434 Value ($000) $247 Avg Close — Range —
Q2 2013
Shares 376,618 Value ($000) $1,593 Avg Close — Range —