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SEC Form 4 research

RUDOLPH TECHNOLOGIES INC insider transactions

Inspect RUDOLPH TECHNOLOGIES INC's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001094392
Reporting owners
56
Officers and directors
13
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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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BROOKS D MAYSON000119477738
MILLER DAVID BRIAN00012334887
BERLINGHIERI LEO000120273862
BERRY DANIEL H000125773123
DANCIAK SCOTT R000137042616
DICROSTA ROBERT00011964459
GREIG THOMAS G000122587055
JOHNSON ARDELLE R000126029919
KHANNA AJAY00011964464
KOCH ROBERT ALAN000124476123
Kurdock John000131584830
LITTLE NATHAN H0001196447162
MCLAUGHLIN PAUL F000119644989
Nelson Jeffrey T000130821611
ODELL JEFFREY L0001132353514
Plisinski Michael P000132555096
ROTH STEVEN R000113284934
TOBEY AUBREY C000125781217
WHITTEN JOHN R000137050744
BROOKS D MAYSON ↗MILLER DAVID BRIAN ↗BERLINGHIERI LEO ↗BERRY DANIEL H ↗DANCIAK SCOTT R ↗DICROSTA ROBERT ↗GREIG THOMAS G ↗JOHNSON ARDELLE R ↗KHANNA AJAY ↗KOCH ROBERT ALAN ↗Kurdock John ↗LITTLE NATHAN H ↗MCLAUGHLIN PAUL F ↗Nelson Jeffrey T ↗ODELL JEFFREY L ↗Plisinski Michael P ↗ROTH STEVEN R ↗TOBEY AUBREY C ↗WHITTEN JOHN R ↗

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.