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SEC Form 4 research

TEKELEC insider transactions

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

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

Issuer CIK
0000790705
Reporting owners
54
Officers and directors
18
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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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No records are available for this view.

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 · 18 rows, 3 columns

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PRABHU KRISH A000120141213
Everett William H000132331024
Rush Gregory S000132825566
de Pesquidoux Hubert00014641769
ADAMS ROBERT V00012378873
BUCKLY RONALD W0001236881142
Claudy Wolrad000143531610
Coleman Thomas Jason000144355984
De Lange Ronald J000133410617
FLOYD MARK A00012611657
KAPLAN MARTIN A000118237840
KUPINSKY STUART000128959319
PLASTINA FRANCO000124774037
RAGER JON F000123690216
RESSNER MICHAEL P00012192241
Rice David K000136922815
Riley Yusun K00015061201
Wells Marykay000140039215
PRABHU KRISH A ↗Everett William H ↗Rush Gregory S ↗de Pesquidoux Hubert ↗ADAMS ROBERT V ↗BUCKLY RONALD W ↗Claudy Wolrad ↗Coleman Thomas Jason ↗De Lange Ronald J ↗FLOYD MARK A ↗KAPLAN MARTIN A ↗KUPINSKY STUART ↗PLASTINA FRANCO ↗RAGER JON F ↗RESSNER MICHAEL P ↗Rice David K ↗Riley Yusun K ↗Wells Marykay ↗

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.