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Transocean Ltd. planned insider sales

In the last twelve months insiders at Transocean Ltd. filed 9 Form 144 notices of planned sales, 1.0 million shares worth $5.0 million at the time of filing, from 5 sellers. The latest, filed 21 May 2026: Brady Long (officer), 81,741 shares worth $609,248, planned for around 21 May 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
21 May 2026Brady LongOfficer81,741$609,24821 May 202681,741 shares from 21 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock Units; Restricted stock vesting under a registered planForm 144
4 March 2026Roderick J MackenzieOfficer78,370$498,4334 March 202678,370 shares from 4 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
26 January 2026Keelan AdamsonDirector, Officer81,553$393,90126 January 202681,533 shares from 26 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
26 January 2026Brady LongOfficer115,378$557,27626 January 2026115,378 shares from 26 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
4 December 2025Keelan AdamsonDirector, Officer66,437$295,6454 December 202566,437 shares from 4 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock UnitsForm 144
3 December 2025Roderick J MackenzieOfficer35,000$156,8103 December 202535,000 shares from 3 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
26 November 2025Robert T VaydaOfficer30,000$128,70026 November 202530,000 shares from 26 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock UnitsForm 144
26 November 2025Jeremy D ThigpenDirector499,940$2.2 million26 November 2025500,000 shares from 26 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Stock Units; Restricted stock vesting under a registered planForm 144
31 October 2025Roderick J MackenzieOfficer53,769$207,45731 October 202553,769 shares from 31 October 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?