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SEC Form 4 research

WHITING PETROLEUM CORP insider transactions

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

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

Issuer CIK
0001255474
Reporting owners
44
Officers and directors
23
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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.

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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 · 26 rows, 3 columns

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Jensen Brent P000134784132
Rice Daniel J. IV00015973803
ALLER THOMAS L00012090929
ARTUS D SHERWIN000126924731
Briggs Thomas P00013032107
BROWN JAMES T00012692493
Catlin James E000139469759
DEBOER BRUCE R00012199564
Doty Philip Edward00014988587
Ekstrom Jack R00014801152
Hagist Peter00016031842
HAHNE WILLIAM N000121144875
HUBBARD GRAYDON D00012578876
KORUS PAUL000119677637
LANG JOHN DOUGLAS000130738711
Larson Allan R00015081151
McCarthy Kevin S000130418317
MILLER PATRICIA J00012692531
MOE PALMER L00013073529
Peterson Lynn A000139463387
Ross Rick A Mr.000140101610
SEERY DAVID M00013136164
STEVENS MICHAEL J00012692616
VOLKER JAMES J00012692458
WHITING KENNETH R00012692545
WILLIAMS MARK R00012692605

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.