Sigma Planning Corp - ZIX CORP ownership

Quarter-by-quarter ownership
Sigma Planning Corp ownership history of ZIX CORP
ValueSharesWeighting
Q1 2015$46,000
-28.1%
11,605
-34.7%
0.01%
-25.0%
Q4 2014$64,00017,7670.01%
Other shareholders

There were no reported owners of ZIX CORP in Q3 2023.

NameSharesValueWeighting ↓
View complete list of ZIX CORP shareholders