Explore more topics
SEC Form 4 research

VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC insider transactions

Inspect VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001079023
Reporting owners
17
Officers and directors
12
Jump to a section

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

Scroll sideways to compare all columns. Select a heading to sort.

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 · 16 rows, 3 columns

Scroll sideways to compare all columns. Select a heading to sort.

DICKERSON GARY E000118325865
Tallett Elizabeth E000119246026
ALDEBORGH JOHN E000119243818
AURELIO RICHARD A000119780919
Baker Thomas C000129329555
DUTTON ROBERT W00011978146
HALLIDAY ROBERT J000119244556
KIM YONG KIL000119245320
LOSER GARY L000119244915
Perlmutter Robert J000140208931
Rosen Gary J000144734244
SCHMAL DENNIS000126511911
SHENG ALAN L00011924564
SULLIVAN WALTER F000119781215
Tsai Bin-Ming Ben00013849401
YARBRO STAN000126992118
DICKERSON GARY E ↗Tallett Elizabeth E ↗ALDEBORGH JOHN E ↗AURELIO RICHARD A ↗Baker Thomas C ↗DUTTON ROBERT W ↗HALLIDAY ROBERT J ↗KIM YONG KIL ↗LOSER GARY L ↗Perlmutter Robert J ↗Rosen Gary J ↗SCHMAL DENNIS ↗SHENG ALAN L ↗SULLIVAN WALTER F ↗Tsai Bin-Ming Ben ↗YARBRO STAN ↗

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.