Transocean Ltd.

RIG CH0048265513

Transocean Ltd. is an American drilling company. It is the worlds largest offshore drilling contractor based on revenue and is based in Steinhausen, Switzerland. The company has offices in 20 countries, including Canada, the United States, Norway, United Kingdom, India, Brazil, Singapore, Indonesia, and Malaysia.

Annual Performance ¹

2021	2022	2023	2024	2025
19%	46%	47%	-40%	0%

Annual Insiders Turnover, USD ²

¹ annual and historical performance metrics are recalculated on a daily basis;
² represents the total value of insider transactions (both buying and selling);

Insider Activity

Person	Price	Shares	Total	Published	Completed
Mohn Frederik Wilhelm O	3.05 USD	4,000,000 Bought	12,200,000 USD	26/09/2025	26/09/2025
Perestroika (cyprus) Ltd O	3.05 USD	4,000,000 Bought	12,200,000 USD	26/09/2025	26/09/2025
Perestroika O	3.05 USD	4,000,000 Bought	12,200,000 USD	26/09/2025	26/09/2025
Mackenzie Roderick James EX VP	3.26 USD	40,000 Sold	130,400 USD	13/06/2025	13/06/2025
Mackenzie Roderick James EX VP	2.78 USD	22,000 Sold	61,160 USD	12/05/2025	12/05/2025
Chang Vanessa C L O	2.14 USD	10,000 Bought	21,400 USD	30/04/2025	30/04/2025
Chang Vanessa C L O	2.14 USD	10,000 Bought	21,400 USD	30/04/2025	30/04/2025
Mackenzie Roderick James EX VP	3.85 USD	22,000 Sold	84,700 USD	11/02/2025	11/02/2025
Mackenzie Roderick James EX VP	4.05 USD	22,000 Sold	89,100 USD	10/01/2025	10/01/2025
Mackenzie Roderick James EX VP	3.95 USD	22,000 Sold	86,900 USD	12/12/2024	12/12/2024

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Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

• Insider Transaction Amount Distribution
• Insider Trading Seasonality
• Delta Correlation Analysis

 

Historical Performance

1M	3M	6M	1Y	3Y	5Y	All Time
-4%	-30%	-35%	-37%	90%	-55%	-68%

Last	52W Low	52W High	All-Time Low	All-Time High	β
3.43	2.13	4.67	0.67	15.84

Company Insiders

Person / Entity	Transactions	Turnover, USD	Average, USD	First	Last
Perestroika	5	45,765,000.00	9,153,000.00	27/02/2024	26/09/2025
Perestroika (cyprus) Ltd	5	45,765,000.00	9,153,000.00	27/02/2024	26/09/2025
Mohn Frederik Wilhelm	5	45,765,000.00	9,153,000.00	27/02/2024	26/09/2025
Mackenzie Roderick James	8	787,063.18	98,382.90	18/11/2024	13/06/2025
Chang Vanessa C L	2	42,800.00	21,400.00	30/04/2025	30/04/2025

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics

Delta Correlation	subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4	subscribe 🔒

⁴ represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

⁵ a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.