Explore more topics
SEC Form 4 research

GRANT PRIDECO INC insider transactions

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

As of 2026-10-14T07:26:40.310Z

Issuer CIK
0001097313
Reporting owners
22
Officers and directors
4
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 · 15 rows, 3 columns

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

MCSHANE MICHAEL000123648416
FITZGERALD MATTHEW D00011844518
BLACK DAVID00012865494
BOANE GREG L00012364757
Breihan James W00013060936
BUTTERS DAVID J000118879924
CHOYCE PHILIP A00012417015
DEANE JOHN D000123647214
FRIED ELIOT M00012301563
HENDRIX DENNIS R000120450858
Kneen Quintin000139107123
LATHAM DAN00012418801
MITCHELL JAMES M00012364805
MOSES ROBERT K JR0001033046130
TRICE DAVID A000120451764
MCSHANE MICHAEL ↗FITZGERALD MATTHEW D ↗BLACK DAVID ↗BOANE GREG L ↗Breihan James W ↗BUTTERS DAVID J ↗CHOYCE PHILIP A ↗DEANE JOHN D ↗FRIED ELIOT M ↗HENDRIX DENNIS R ↗Kneen Quintin ↗LATHAM DAN ↗MITCHELL JAMES M ↗MOSES ROBERT K JR ↗TRICE DAVID 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.