| $50M | ||
| $47M | ||
| $37M | ||
| $34M | ||
| $16M | ||
| $12M |
Buys | $18,263,250 | 4 | 27 |
Sells | $4,836,425 | 11 | 73 |
| Mohn Frederik Wilhelm | director | 1 | $6.03M | 0 | $0 | $6.03M |
| Perestroika | director | 1 | $6.03M | 0 | $0 | $6.03M |
| Perestroika (Cyprus) Ltd | director | 1 | $6.03M | 0 | $0 | $6.03M |
| DEATON CHAD C | director | 1 | $173,250 | 0 | $0 | $173,250 |
| Vayda Robert Thaddeus | EVP, Chief Financial Officer | 0 | $0 | 1 | $128,700 | $-128,700 |
| Mackenzie Roderick James | EVP, Chief Commercial Officer | 0 | $0 | 2 | $655,233 | $-655,233 |
| Adamson Keelan | PRESIDENT AND CEO | 0 | $0 | 4 | $706,632 | $-706,632 |
| Long Brady K | EVP & Chief Legal Officer | 0 | $0 | 3 | $1.19M | $-1.19M |
| THIGPEN JEREMY D | Executive Chair | 0 | $0 | 1 | $2.16M | $-2.16M |
Transocean Ltd., in conjunction with its subsidiaries, offers specialized contract drilling services for oil and natural gas wells throughout the world. The company provides mobile offshore drilling rigs, all necessary equipment, and skilled workforces to carry out these drilling operations. As of February 14, 2022, Transocean oversaw and held partial ownership interests in a fleet of 37 mobile offshore drilling units. This fleet notably included 27 ultra-deepwater floaters and 10 floaters built to withstand harsh environmental conditions. Its …
Over the last 12 months, insiders at Transocean Ltd. have bought $18.26M and sold $4.84M worth of Transocean Ltd. stock.
On average, over the past 5 years, insiders at Transocean Ltd. have bought $43.73M and sold $3.44M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Mohn Frederik Wilhelm (director) — $6.03M. Perestroika (director) — $6.03M. Perestroika (Cyprus) Ltd (director) — $6.03M.
The last purchase of 35,000 shares for transaction amount of $173,250 was made by DEATON CHAD C (director) on 2026‑07‑02.
| 2026-07-02 | DEATON CHAD C | director | 35,000 0.0038% | $4.95 | $173,250 | +9.88% | ||
| 2026-05-21 | Sale | Long Brady K | EVP & Chief Legal Officer | 81,741 0.0099% | $7.45 | $608,970 | -17.89% | |
| 2026-03-04 | Sale | Mackenzie Roderick James | EVP, Chief Commercial Officer | 78,370 0.0087% | $6.36 | $498,433 | -7.54% | |
| 2026-01-27 | Sale | Adamson Keelan | PRESIDENT AND CEO | 58,687 0.0066% | $5.00 | $293,435 | +19.35% | |
| 2026-01-27 | Sale | Long Brady K | EVP & Chief Legal Officer | 99,293 0.0111% | $5.00 | $496,465 | +19.35% | |
| 2026-01-26 | Sale | Adamson Keelan | PRESIDENT AND CEO | 22,846 0.0026% | $5.00 | $114,230 | +20.57% | |
| 2026-01-26 | Sale | Long Brady K | EVP & Chief Legal Officer | 16,085 0.0018% | $5.00 | $80,425 | +20.57% | |
| 2025-12-05 | Sale | Adamson Keelan | PRESIDENT AND CEO | 57,968 0.0065% | $4.50 | $260,856 | +29.73% | |
| 2025-12-04 | Sale | Adamson Keelan | PRESIDENT AND CEO | 8,469 0.001% | $4.50 | $38,111 | +30.02% | |
| 2025-12-03 | Sale | Mackenzie Roderick James | EVP, Chief Commercial Officer | 35,000 0.0039% | $4.48 | $156,800 | +29.33% | |
| 2025-11-26 | Sale | THIGPEN JEREMY D | Executive Chair | 500,000 0.0556% | $4.32 | $2.16M | +33.26% | |
| 2025-11-26 | Sale | Vayda Robert Thaddeus | EVP, Chief Financial Officer | 30,000 0.0033% | $4.29 | $128,700 | +33.26% | |
| 2025-11-24 | Perestroika (Cyprus) Ltd | director | 1.5M 0.1716% | $4.02 | $6.03M | +42.29% | ||
| 2025-11-24 | Perestroika | director | 1.5M 0.1716% | $4.02 | $6.03M | +42.29% | ||
| 2025-11-24 | Mohn Frederik Wilhelm | director | 1.5M 0.1716% | $4.02 | $6.03M | +42.29% | ||
| 2025-10-31 | Sale | Mackenzie Roderick James | EVP, Chief Commercial Officer | 53,769 0.006% | $3.86 | $207,548 | +46.09% | |
| 2025-10-24 | Sale | Adamson Keelan | PRESIDENT AND CEO | 40,942 0.0045% | $4.00 | $163,768 | +42.56% | |
| 2025-10-24 | Sale | Long Brady K | EVP & Chief Legal Officer | 97,090 0.0106% | $4.00 | $388,360 | +42.56% | |
| 2025-09-26 | Perestroika (Cyprus) Ltd | 4M 0.4055% | $3.05 | $12.2M | +68.81% | |||
| 2025-09-26 | Perestroika | 4M 0.4055% | $3.05 | $12.2M | +68.81% |
| Perestroika | director | 96574894 8.6468% | $569.79M | 19 | 0 | <0.0001% |
| Mohn Frederik Wilhelm | director | 96574894 8.6468% | $569.79M | 19 | 0 | <0.0001% |
| Perestroika (Cyprus) Ltd | director | 96574894 8.6468% | $569.79M | 7 | 0 | <0.0001% |
| DEATON CHAD C | director | 237421 0.0213% | $1.4M | 5 | 0 | <0.0001% |
| DAVIS HOWARD E | EVP, CAO & CIO | 118049 0.0106% | $696,489.10 | 2 | 3 | +9.25% |
| Newman Steven L | President & CEO | 109027 0.0098% | $643,259.30 | 1 | 0 | <0.0001% |
| CHANG VANESSA C L | director | 59200 0.0053% | $349,280.00 | 12 | 0 | +5.5% |
| INTRIERI VINCENT J | director | 20000 0.0018% | $118,000.00 | 2 | 0 | <0.0001% |
| MULLER EDWARD R | director | 12647 0.0011% | $74,617.30 | 1 | 1 | +14.57% |
| de Saint Victor Diane | director | 10000 0.0009% | $59,000.00 | 1 | 0 | <0.0001% |
Transocean Ltd. (RIG) | $493,814,221 | 65 | -4.11% | $6.59B |
$19,848,685 | 31 | -1.40% | $1.23B | |
$122,879,222 | 14 | -12.00% | $7.02B | |
$1,318,811 | 13 | 42.36% | $4.48B | |
$3,045,373 | 10 | 4.39% | $3.79B |
| Increased Positions | 259 | +53.29% | 141M | +18.74% |
| Decreased Positions | 192 | -39.51% | 112M | -14.92% |
| New Positions | 90 | New | 27M | New |
| Sold Out Positions | 78 | Sold Out | 58M | Sold Out |
| Total Postitions | 553 | +13.79% | 779M | +3.82% |
| Vanguard Group Inc | $400,762.00 | 8.59% | 94.52M | +15M | +19.34% | 2025-09-30 |
| Blackrock, Inc. | $361,300.00 | 7.74% | 85.21M | +11M | +14.31% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $152,444.00 | 3.27% | 35.95M | -3M | -7.58% | 2025-09-30 |
| Pilgrim Global Advisors Llc | $134,660.00 | 2.89% | 31.76M | +14M | +80.44% | 2025-09-30 |
| American Century Companies Inc | $112,176.00 | 2.4% | 26.46M | +3M | +12.82% | 2025-09-30 |
| Dalal Street, Llc | $103,635.00 | 2.22% | 24.44M | +24M | New | 2025-09-30 |
| Morgan Stanley | $96,054.00 | 2.06% | 22.65M | +4M | +22.96% | 2025-09-30 |
| Goldman Sachs Group Inc | $93,070.00 | 1.99% | 21.95M | +10M | +84.31% | 2025-09-30 |
| State Street Corp | $92,727.00 | 1.99% | 21.87M | +1M | +5.29% | 2025-09-30 |
| Geode Capital Management, Llc | $90,233.00 | 1.93% | 21.28M | +3M | +17.61% | 2025-09-30 |