Dudediligence.

Transocean Ltd

RIGNYSE · Drilling Oil & Gas Wells
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$5,543,815

11 notices · 1,180,280 sh

Oct 2025 to Oct 2026

Reported ·

$5,596,101

14 sales · 3 buys · $18.1M bought

Oct 2025 to Jun 2026

The two figures cover different periods.

8 of 14 reported sales carry the 10b5-1 box. Together they are 0.11% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-05-21: BRADY LONG, Form 1442026-03-04: RODERICK J MACKENZIE, Form 1442026-01-26: BRADY LONG, Form 1442026-01-26: KEELAN ADAMSON, Form 1442025-12-04: KEELAN ADAMSON, Form 1442025-12-03: RODERICK J MACKENZIE, Form 1442025-11-26: THIGPEN JEREMY D, Form 1442025-11-26: ROBERT T VAYDA, Form 1442025-10-31: RODERICK J MACKENZIE, Form 1442025-10-24: KEELAN ADAMSON, Form 1442025-10-24: BRADY LONG, Form 1442025-10-24: Long Brady K, sold2025-10-24: Adamson Keelan, sold2025-10-31: Mackenzie Roderick James, sold2025-11-24: Perestroika, bought2025-11-24: Mohn Frederik Wilhelm, bought2025-11-24: Perestroika (Cyprus) Ltd, bought2025-11-26: THIGPEN JEREMY D, sold2025-11-26: Vayda Robert Thaddeus, sold2025-12-03: Mackenzie Roderick James, sold2025-12-04: Adamson Keelan, sold2026-01-26: Long Brady K, sold2026-01-26: Adamson Keelan, sold2026-03-04: Mackenzie Roderick James, sold2026-05-21: Long Brady K, sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-05-21BRADY LONG, EVP & Chief Legal Officer$609,248
81,741 shno plan date144 ↗
Form 4, 2026-05-22: sold 81,741 at $7.45 Form 4 ↗
2026-03-04RODERICK J MACKENZIE, EVP, Chief Commercial Officer$498,433
78,370 shno plan date144 ↗
Form 4, 2026-03-05: sold 78,370 at $6.36 Form 4 ↗
2026-01-26BRADY LONG, EVP & Chief Legal Officer$557,276
115,378 shplan 2025-03-11144 ↗
Form 4, 2026-01-28: sold 115,378 at $5.00 Form 4 ↗
2026-01-26KEELAN ADAMSON, PRESIDENT AND CEO$393,901
81,553 shplan 2025-03-28144 ↗
Form 4, 2026-01-28: sold 81,533 at $5.00 Form 4 ↗
2025-12-04KEELAN ADAMSON, PRESIDENT AND CEO$295,645
66,437 shplan 2025-03-28144 ↗
Form 4, 2025-12-08: sold 66,437 at $4.50 Form 4 ↗
2025-12-03RODERICK J MACKENZIE, EVP, Chief Commercial Officer$156,811
35,000 shno plan date144 ↗
Form 4, 2025-12-05: sold 35,000 at $4.48 Form 4 ↗
2025-11-26THIGPEN JEREMY D, Executive Chair$2,159,400
500,000 shno plan date144 ↗
Form 4, 2025-12-01: sold 500,000 at $4.32 Form 4 ↗
2025-11-26ROBERT T VAYDA, EVP, Chief Financial Officer$128,700
30,000 shno plan date144 ↗
Form 4, 2025-12-01: sold 30,000 at $4.29 Form 4 ↗
2025-10-31RODERICK J MACKENZIE, EVP, Chief Commercial Officer$207,457
53,769 shno plan date144 ↗
Form 4, 2025-11-04: sold 53,769 at $3.86 Form 4 ↗
2025-10-24KEELAN ADAMSON, PRESIDENT AND CEO$159,264
40,942 shplan 2025-03-28144 ↗
Form 4, 2025-10-28: sold 40,942 at $4.00 Form 4 ↗
2025-10-24BRADY LONG, EVP & Chief Legal Officer$377,680
97,090 shplan 2025-03-11144 ↗
Form 4, 2025-10-28: sold 97,090 at $4.00 Form 4 ↗