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SEC Form 4 research

GT Advanced Technologies Inc. insider transactions

Inspect GT Advanced Technologies Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001394954
Reporting owners
50
Officers and directors
10
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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 · 27 rows, 3 columns

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CHEN FUSEN ERNIE0001316245115
WROE THOMAS JR000119689465
Brookfield Oaktree Holdings, LLC0001403528289
Brookfield OCM Holdings II, LLC0001407178191
Brookfield OCM Holdings, LLC0001407181193
Conaway John Michal000135113840
Ford Jeffrey John000143776318
Forth J Bradford00014402049
G3W VENTURES LLC000128945811
GAYNOR RICHARD J000119866319
GODSHALK ERNEST L III000119244415
Gray David C000145451446
Gutierrez Thomas0001325214107
Johnson Richard Ernest00014389115
Keck David W000143763726
KIM HO IL000120109137
Landers Richard K00012895472
Oaktree Capital Group Holdings GP, LLC0001403525307
Oaktree Capital Group Holdings, L.P.000140352774
Oaktree Capital I, L.P.0001403530191
OAKTREE CAPITAL MANAGEMENT LP0000949509155
OAKTREE FUND GP I, L.P.0001402746191
Oaktree Holdings, Inc.0001403382126
Singh Vikram00015115581
Squiller Daniel00015535237
Tattersfield John J F00014376393
Van Sweden R. Chad00014792097

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.