RIGNYSEDrilling Oil & Gas WellsFiscal year ends December 31
Transocean Ltd.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026
$5.89+0.27 (+4.80%)
Close on Oct 19, 2026
- Market cap
- $7.08B
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Who owns Transocean's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
–
Insider trades, 12 months
4 buys · 14 sales
Net bought $12.67M
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Frederik W. Mohn | 96,918,301 | 8.80% | 13D (active) amendment | Feb 9, 2026 |
| BlackRock, Inc. | 56,117,603 | 6.40% | 13G (passive) amendment | Mar 31, 2025 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Keelan Adamson | PRESIDENT AND CEO, Director | 1,600,884 | 0.14% | May 5, 2026 |
| Jeremy D. Thigpen | Executive Chair, Director | 2,614,548 | 0.23% | Mar 3, 2026 |
| Brady K. Long | EVP & Chief Legal Officer | 1,125,438 | 0.10% | May 22, 2026 |
| Roderick James Mackenzie | EVP, Chief Commercial Officer | 268,025 | 0.02% | Mar 5, 2026 |
| Robert Thaddeus Vayda | EVP, Chief Financial Officer | 352,726 | 0.03% | Mar 3, 2026 |
| Jason Pack | SVP, Chief Accounting Officer | 262,103 | 0.02% | Mar 3, 2026 |
| Chad C. Deaton | Director | 237,421 | 0.02% | Jul 7, 2026 |
| Frederik Wilhelm Mohn | Director | 96,653,798 | 8.65% | May 27, 2026 |
| Samuel J. Merksamer | Director | – | – | May 27, 2026 |
| Frederico F. Curado | Director | – | – | May 27, 2026 |
| Domenic J. Dell'Osso Jr | Director | – | – | May 27, 2026 |
| Vincent J. Intrieri | Director | 20,000 | 0.00% | May 27, 2026 |
| Vanessa C. L. Chang | Director | 69,200 | 0.01% | May 27, 2026 |
| Glyn Anthony Barker | Director | 11,748 | 0.00% | May 27, 2026 |
| William F. Lacey | Director | 61,419 | 0.01% | May 27, 2026 |
| (Cyprus) Ltd Perestroika | Director | 96,574,894 | 8.65% | Nov 25, 2025 |
| Perestroika | Director | 111,474,894 | 9.98% | Nov 25, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Chad C. Deaton Director | Jul 2, 2026 | Buy | +35,000 | $4.95 | $173.25K | 237,421 |
| Frederik Wilhelm Mohn Director | May 26, 2026 | Tax withholding | −25,597 | $6.70 | $171.50K | 78,904 |
| William F. Lacey Director | May 26, 2026 | Tax withholding | −20,934 | $6.70 | $140.26K | 61,419 |
| Chad C. Deaton Director | May 26, 2026 | Tax withholding | −20,932 | $6.70 | $140.24K | 202,421 |
| Frederik Wilhelm Mohn Director | May 22, 2026 | Option exercise | +82,353 | $6.81 | $560.82K | 104,501 |
| William F. Lacey Director | May 22, 2026 | Option exercise | +82,353 | $6.81 | $560.82K | 82,353 |
| Chad C. Deaton Director | May 22, 2026 | Option exercise | +82,353 | $6.81 | $560.82K | 223,353 |
| Brady K. Long EVP & Chief Legal Officer | May 21, 2026 | Sale | −81,741 | $7.45 | $608.97K | 1,125,438 |
| Keelan Adamson PRESIDENT AND CEO, Director | May 4, 2026 | Tax withholding | −71,556 | $6.82 | $488.01K | 1,600,884 |
| Keelan Adamson PRESIDENT AND CEO, Director | May 1, 2026 | Option exercise | +180,931 | – | – | 1,672,440 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Mar 4, 2026 | Sale | −78,370 | $6.36 | $498.43K | 268,025 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Mar 3, 2026 | Tax withholding | −62,886 | $6.12 | $384.86K | 346,395 |
| Jeremy D. Thigpen Executive Chair, Director | Mar 3, 2026 | Tax withholding | −245,556 | $6.12 | $1.50M | 2,614,548 |
| Keelan Adamson PRESIDENT AND CEO, Director | Mar 3, 2026 | Tax withholding | −127,878 | $6.12 | $782.61K | 1,491,509 |
| Jason Pack SVP, Chief Accounting Officer | Mar 3, 2026 | Tax withholding | −27,962 | $6.12 | $171.13K | 262,103 |
| Brady K. Long EVP & Chief Legal Officer | Mar 3, 2026 | Tax withholding | −87,689 | $6.12 | $536.66K | 1,238,098 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Mar 3, 2026 | Tax withholding | −62,970 | $6.12 | $385.38K | 352,635 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Mar 1, 2026 | Option exercise | +50,663 | $6.25 | $316.64K | 338,405 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Mar 1, 2026 | Option exercise | +70,876 | $6.25 | $442.98K | 409,281 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Mar 1, 2026 | Option exercise | +34,924 | $6.25 | $218.28K | 287,742 |
| Jeremy D. Thigpen Executive Chair, Director | Mar 1, 2026 | Option exercise | +245,640 | $6.25 | $1.54M | 2,688,283 |
| Jeremy D. Thigpen Executive Chair, Director | Mar 1, 2026 | Option exercise | +171,821 | $6.25 | $1.07M | 2,860,104 |
| Jeremy D. Thigpen Executive Chair, Director | Mar 1, 2026 | Option exercise | +193,518 | $6.25 | $1.21M | 2,442,643 |
| Keelan Adamson PRESIDENT AND CEO, Director | Mar 1, 2026 | Option exercise | +67,731 | $6.25 | $423.32K | 1,368,942 |
| Keelan Adamson PRESIDENT AND CEO, Director | Mar 1, 2026 | Option exercise | +104,397 | $6.25 | $652.48K | 1,473,339 |
| Keelan Adamson PRESIDENT AND CEO, Director | Mar 1, 2026 | Option exercise | +146,048 | $6.25 | $912.80K | 1,619,387 |
| Jason Pack SVP, Chief Accounting Officer | Mar 1, 2026 | Option exercise | +15,134 | $6.25 | $94.59K | 235,630 |
| Jason Pack SVP, Chief Accounting Officer | Mar 1, 2026 | Option exercise | +19,210 | $6.25 | $120.06K | 254,840 |
| Jason Pack SVP, Chief Accounting Officer | Mar 1, 2026 | Option exercise | +2,901 | $6.25 | $18.13K | 257,741 |
| Jason Pack SVP, Chief Accounting Officer | Mar 1, 2026 | Option exercise | +32,324 | $6.25 | $202.03K | 290,065 |
| Brady K. Long EVP & Chief Legal Officer | Mar 1, 2026 | Option exercise | +98,406 | $6.25 | $615.04K | 1,325,787 |
| Brady K. Long EVP & Chief Legal Officer | Mar 1, 2026 | Option exercise | +66,993 | $6.25 | $418.71K | 1,227,381 |
| Brady K. Long EVP & Chief Legal Officer | Mar 1, 2026 | Option exercise | +52,778 | $6.25 | $329.86K | 1,160,388 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Mar 1, 2026 | Option exercise | +21,880 | $6.25 | $136.75K | 321,641 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Mar 1, 2026 | Option exercise | +17,991 | $6.25 | $112.44K | 276,924 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Mar 1, 2026 | Option exercise | +93,964 | $6.25 | $587.28K | 415,605 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Mar 1, 2026 | Option exercise | +22,837 | $6.25 | $142.73K | 299,761 |
| Jason Pack SVP, Chief Accounting Officer | Feb 6, 2026 | Tax withholding | −11,557 | $4.99 | $57.67K | 220,496 |
| Keelan Adamson PRESIDENT AND CEO, Director | Feb 6, 2026 | Tax withholding | −51,709 | $4.99 | $258.03K | 1,301,211 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Feb 6, 2026 | Tax withholding | −10,947 | $4.99 | $54.63K | 258,933 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Feb 6, 2026 | Tax withholding | −26,665 | $4.99 | $133.06K | 252,818 |
| Jeremy D. Thigpen Executive Chair, Director | Feb 6, 2026 | Tax withholding | −147,729 | $4.99 | $737.17K | 2,362,028 |
| Brady K. Long EVP & Chief Legal Officer | Feb 6, 2026 | Tax withholding | −40,294 | $4.99 | $201.07K | 1,107,610 |
| Jason Pack SVP, Chief Accounting Officer | Feb 5, 2026 | Option exercise | +29,211 | – | – | 232,053 |
| Keelan Adamson PRESIDENT AND CEO, Director | Feb 5, 2026 | Option exercise | +130,738 | – | – | 1,352,920 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Feb 5, 2026 | Option exercise | +34,726 | – | – | 269,880 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Feb 5, 2026 | Option exercise | +67,411 | – | – | 279,483 |
| Jeremy D. Thigpen Executive Chair, Director | Feb 5, 2026 | Option exercise | +373,534 | – | – | 2,509,757 |
| Brady K. Long EVP & Chief Legal Officer | Feb 5, 2026 | Option exercise | +101,873 | – | – | 1,147,904 |
| Brady K. Long EVP & Chief Legal Officer | Jan 27, 2026 | Sale(10b5-1 plan) | −99,293 | $5.00 | $496.47K | 1,046,031 |
| Keelan Adamson PRESIDENT AND CEO, Director | Jan 27, 2026 | Sale(10b5-1 plan) | −58,687 | $5.00 | $293.44K | 1,222,182 |
| Brady K. Long EVP & Chief Legal Officer | Jan 26, 2026 | Sale(10b5-1 plan) | −16,085 | $5.00 | $80.43K | 1,145,324 |
| Keelan Adamson PRESIDENT AND CEO, Director | Jan 26, 2026 | Sale(10b5-1 plan) | −22,846 | $5.00 | $114.23K | 1,280,869 |
| Keelan Adamson PRESIDENT AND CEO, Director | Dec 5, 2025 | Sale(10b5-1 plan) | −57,968 | $4.50 | $260.86K | 1,303,715 |
| Keelan Adamson PRESIDENT AND CEO, Director | Dec 4, 2025 | Sale(10b5-1 plan) | −8,469 | $4.50 | $38.11K | 1,361,683 |
| Roderick James Mackenzie EVP, Chief Commercial Officer | Dec 3, 2025 | Sale | −35,000 | $4.48 | $156.80K | 212,072 |
| Robert Thaddeus Vayda EVP, Chief Financial Officer | Nov 26, 2025 | Sale | −30,000 | $4.29 | $128.70K | 235,154 |
| Jeremy D. Thigpen Executive Chair, Director | Nov 26, 2025 | Sale | −500,000 | $4.32 | $2.16M | 2,136,223 |
| Frederik Wilhelm Mohn Director | Nov 24, 2025 | Buy | +1,500,000 | $4.02 | $6.03M | 96,574,894 |
| Perestroika Director | Nov 24, 2025 | Buy | +1,500,000 | $4.02 | $6.03M | 96,574,894 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Long Brady Officer | May 21, 2026 | 81,741 | $609.25K | May 21, 2026 | Restricted stock vesting under a registered plan |
| J. Mackenzie Roderick Officer | Mar 4, 2026 | 78,370 | $498.43K | Mar 4, 2026 | Restricted stock vesting under a registered plan |
| Adamson Keelan Director, Officer | Jan 26, 2026 | 81,553 | $393.90K | Jan 26, 2026 | Restricted Stock Units |
| Long Brady Officer | Jan 26, 2026 | 115,378 | $557.28K | Jan 26, 2026 | Restricted Stock Units |
| Adamson Keelan Director, Officer | Dec 4, 2025 | 66,437 | $295.64K | Dec 4, 2025 | Restricted Stock Units |
| J. Mackenzie Roderick Officer | Dec 3, 2025 | 35,000 | $156.81K | Dec 3, 2025 | Restricted stock vesting under a registered plan |
| Jeremy D. Thigpen Director | Dec 1, 2025 | 500,000 | $2.16M | Nov 26, 2025 | RSU Vesting under a Registered Plan |
| T. Vayda Robert Officer | Nov 26, 2025 | 30,000 | $128.70K | Nov 26, 2025 | Performance Stock Units |
| D. Thigpen Jeremy Director | Nov 26, 2025 | 499,940 | $2.16M | Nov 26, 2025 | Performance Stock Units |
| J. Mackenzie Roderick Officer | Oct 31, 2025 | 53,769 | $207.46K | Oct 31, 2025 | Restricted stock vesting under a registered plan |
| Long Brady Officer | Oct 24, 2025 | 97,090 | $377.68K | Oct 24, 2025 | Restricted Stock Units |
| Adamson Keelan Officer | Oct 24, 2025 | 40,942 | $159.26K | Oct 24, 2025 | Restricted Stock Units |
| J. Mackenzie Roderick Officer, Director | Jun 13, 2025 | 40,000 | $130.49K | Jun 13, 2025 | Restricted stock vesting under a registered plan |
| J. Mackenzie Roderick Officer | Apr 11, 2025 | 44,000 | $95.48K | Apr 11, 2025 | Performance Stock Units |
| J. Mackenzie Roderick Officer | Dec 12, 2024 | 88,000 | $359.92K | Dec 12, 2024 | Performance Stock Units |