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Transocean

Transocean (NYSE: RIG) insider transactions

In the twelve months to 10 November 2026, executives and directors of Transocean reported 11 open-market sales of 988,459 shares ($4.8m) and 4 open-market purchases of 4,535,000 shares ($18.3m), by 9 people, according to the Form 4 filings they submitted to the SEC.

Latest transactions

The 20 most recent transactions in Transocean shares reported on Form 4
DateInsiderRoleTransactionSharesPriceHeld afterFiling
2 July 2026Deaton Chad CDirectorOpen-market purchase+35,000$4.95237,421Form 4
26 May 2026Deaton Chad CDirectorShares withheld for tax−20,932$6.70202,421Form 4
26 May 2026Mohn Frederik WilhelmDirectorShares withheld for tax−25,597$6.7078,904Form 4
26 May 2026Lacey William F.DirectorShares withheld for tax−20,934$6.7061,419Form 4
22 May 2026Deaton Chad CDirectorOption exercise+82,353$6.81223,353Form 4
22 May 2026Mohn Frederik WilhelmDirectorOption exercise+82,353$6.81104,501Form 4
22 May 2026Lacey William F.DirectorOption exercise+82,353$6.8182,353Form 4
21 May 2026Long Brady KEVP & Chief Legal OfficerOpen-market sale−81,741$7.451,125,438Form 4
4 May 2026Adamson KeelanPresident and CEOShares withheld for tax−71,556$6.821,600,884Form 4
1 May 2026Adamson KeelanPresident and CEOOption exercise+180,931—1,672,440Form 4
4 March 2026Mackenzie Roderick JamesEVP, Chief Commercial OfficerOpen-market sale−78,370$6.36268,025Form 4
3 March 2026Thigpen Jeremy DExecutive ChairShares withheld for tax−245,556$6.122,614,548Form 4
3 March 2026Long Brady KEVP & Chief Legal OfficerShares withheld for tax−87,689$6.121,238,098Form 4
3 March 2026Adamson KeelanPresident and CEOShares withheld for tax−127,878$6.121,491,509Form 4
3 March 2026Vayda Robert ThaddeusEVP, Chief Financial OfficerShares withheld for tax−62,970$6.12352,635Form 4
3 March 2026Pack JasonSVP, Chief Accounting OfficerShares withheld for tax−27,962$6.12262,103Form 4
3 March 2026Mackenzie Roderick JamesEVP, Chief Commercial OfficerShares withheld for tax−62,886$6.12346,395Form 4
1 March 2026Thigpen Jeremy DExecutive ChairOption exercise+193,518$6.252,442,643Form 4
1 March 2026Thigpen Jeremy DExecutive ChairOption exercise+245,640$6.252,688,283Form 4
1 March 2026Thigpen Jeremy DExecutive ChairOption exercise+171,821$6.252,860,104Form 4

Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.

How to read the table

Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.

Where each row comes from

From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Transocean page; the method, in data sources.

Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.