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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ZIXI

Superinvestors

Institutional investors holding ZIXI

Consensus →
InvestorFundWeightSharesValueQuarter
Glenn WellingEngaged Capital1.93%800,817$3.4M2015Q3
Chase ColemanTiger Global Management0.24%2,805,000$10.9M2008Q1

Congressional Activity

Congressional data coming soon

Insider Activity

16

Total trades

$5.0M

Volume

0

Buys

14

Sells

Last trade: Dec 23, 2021

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.