NYSE: RIGTransocean Ltd Stock Ownership - Who owns Transocean?
Insider buying vs selling
Have Transocean Ltd insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Brady K. Long | EVP Chief Legal Officer | 2025-10-24 | 97,090 | $4.00 | $388.36kSell |
| Keelan Adamson | PRESIDENT AND CEO | 2025-10-24 | 40,942 | $4.00 | $163.77kSell |
| Perestroika Cyprus Ltd | Director | 2025-09-26 | 4,000,000 | $3.05 | $12.20MBuy |
| Frederik Wilhelm Mohn | Director | 2025-09-26 | 4,000,000 | $3.05 | $12.20MBuy |
| Perestroika | Director | 2025-09-26 | 4,000,000 | $3.05 | $12.20MBuy |
| Roderick James MacKenzie | EVP Chief Commercial Officer | 2025-06-13 | 40,000 | $3.26 | $130.40kSell |
| Robert Thaddeus Vayda | EVP Chief Financial Officer | 2025-05-30 | 8,715 | $2.57 | $22.40kSell |
| Jason Pack | SVP Chief Accounting Officer | 2025-05-30 | 1,159 | $2.57 | $2.98kSell |
| Jason Pack | SVP Chief Accounting Officer | 2025-05-29 | 2,901 | $2.57 | $7.46kBuy |
| Robert Thaddeus Vayda | EVP Chief Financial Officer | 2025-05-29 | 21,879 | $2.57 | $56.23kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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RIG Shareholders
What type of owners hold Transocean Ltd stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Frederik Wilhelm Mohn | 18.12% | 199,573,990 | $766.36M | Insider |
| Perestroika | 18.12% | 199,549,788 | $766.27M | Insider |
| Perestroika Cyprus Ltd | 8.63% | 95,074,894 | $365.09M | Insider |
| Vanguard Group Inc | 7.19% | 79,203,959 | $304.14M | Institution |
| Blackrock Inc | 6.77% | 74,542,856 | $286.24M | Institution |
| Dimensional Fund Advisors LP | 3.53% | 38,901,527 | $149.38M | Institution |
| Capital World Investors | 3.34% | 36,740,356 | $141.08M | Institution |
| American Century Companies Inc | 2.13% | 23,449,768 | $90.05M | Institution |
| State Street Corp | 1.89% | 20,771,245 | $79.76M | Institution |
| Two Sigma Investments LP | 1.69% | 18,571,883 | $71.32M | Institution |
RIG vs Oil & Gas Drilling Stocks
Transocean Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.