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SEC Form 4 research

ZIX CORP insider transactions

Inspect ZIX CORP's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0000855612
Reporting owners
42
Officers and directors
17
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 0 rows, 7 columns

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 19 rows, 3 columns

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WAGNER DAVID00012299503
Di Leo John P.00018056483
BONNEY MARK J000123260711
ALMOND BRADLEY00012713134
Brashear James F000148361634
Conner Susan K000144848420
COOK DAVID P /00010695042
Dailey Michael E.000156608717
ELGAMAL TAHER00011849115
English Michael W00015005787
Haggerty Kelly P00016722222
Hausmann Robert C00013425556
Kahn Charles Newman III00013297557
Miller Maribess L000148828811
MORGAN RUSSELL J000123041244
ROBERTSON DAVE000118881117
SANCHEZ ANTONIO R III000123192220
SPURR RICHARD0001277632114
WOESSNER RONALD A00011865324
WAGNER DAVID ↗Di Leo John P. ↗BONNEY MARK J ↗ALMOND BRADLEY ↗Brashear James F ↗Conner Susan K ↗COOK DAVID P / ↗Dailey Michael E. ↗ELGAMAL TAHER ↗English Michael W ↗Haggerty Kelly P ↗Hausmann Robert C ↗Kahn Charles Newman III ↗Miller Maribess L ↗MORGAN RUSSELL J ↗ROBERTSON DAVE ↗SANCHEZ ANTONIO R III ↗SPURR RICHARD ↗WOESSNER RONALD A ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.