Transocean Ltd (RIG)

Energy Energy - Fossil Fuels Oil & Gas Related Equipment and Services

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Ticker: RIG Exchange: NYS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-14 2025-04-11 PS Planned sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
1,000 -5.7%
2.23
USD 49,060 		1,000 -5.7% 2.23 USD 100,000
2025-03-12 2025-03-11 PS Planned sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
22,000 -5.4%
2.94
USD 64,680 		22,000 -5.4% 2.94 USD 64,680
2025-02-13 2025-02-11 PS Planned sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
22,000 -6.6%
3.85
USD 84,700 		22,000 -6.6% 3.85 USD 84,700
2025-01-14 2025-01-10 PS Planned sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
22,000 -8.7%
4.05
USD 89,100 		22,000 -8.7% 4.05 USD 89,100
2024-12-13 2024-12-12 PS Planned sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
22,000 -8.0%
3.95
USD 86,900 		22,000 -8.0% 3.95 USD 86,900
2024-11-22 2024-11-22 S Sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
37,261 -12.0%
4.38
USD 163,203 		37,261 -12.0% 4.38 USD 163,203
2024-11-20 2024-11-18 S Sale

Mackenzie Roderick James

EVP, Chief Commercial Officer

Officer
20,000 -6.0%
4.29
USD 85,800 		20,000 -6.0% 4.29 USD 85,800
2024-09-13 2024-09-12 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,500,000 +1.7%
4.13
USD 6,195,000 		1,500,000 +1.7% 4.13 USD 6,195,000
2024-09-13 2024-09-12 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,500,000 +1.7%
4.13
USD 6,195,000 		1,500,000 +1.7% 4.13 USD 6,195,000
2024-09-13 2024-09-12 B Purchase

Perestroika (Cyprus) Ltd

Non-Executive Director Large shareholder
1,500,000 +1.7%
4.13
USD 6,195,000 		1,500,000 +1.7% 4.13 USD 6,195,000
2024-08-05 2024-08-02 B Purchase

Perestroika (Cyprus) Ltd

Non-Executive Director Large shareholder
2,000,000 +2.3%
5.23
USD 10,460,000 		2,000,000 +2.3% 5.23 USD 10,460,000
2024-08-05 2024-08-02 B Purchase

Perestroika

Non-Executive Director Large shareholder
2,000,000 +2.3%
5.23
USD 10,460,000 		2,000,000 +2.3% 5.23 USD 10,460,000
2024-08-05 2024-08-02 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
2,000,000 +2.3%
5.23
USD 10,460,000 		2,000,000 +2.3% 5.23 USD 10,460,000
2024-05-17 2024-05-15 B Purchase

Perestroika

Non-Executive Director Large shareholder
2,000,000 +2.3%
6.01
USD 12,020,000 		2,000,000 +2.3% 6.01 USD 12,020,000
2024-05-17 2024-05-15 B Purchase

Perestroika (Cyprus) Ltd

Non-Executive Director Large shareholder
2,000,000 +2.3%
6.01
USD 12,020,000 		2,000,000 +2.3% 6.01 USD 12,020,000
2024-05-17 2024-05-15 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
2,000,000 +2.3%
6.01
USD 12,020,000 		2,000,000 +2.3% 6.01 USD 12,020,000
2024-02-29 2024-02-27 B Purchase

Perestroika (Cyprus) Ltd

Non-Executive Director Large shareholder
1,000,000 +1.2%
4.89
USD 4,890,000 		1,000,000 +1.2% 4.89 USD 4,890,000
2024-02-29 2024-02-27 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,000,000 +1.2%
4.89
USD 4,890,000 		1,000,000 +1.2% 4.89 USD 4,890,000
2024-02-29 2024-02-27 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,000,000 +1.2%
4.89
USD 4,890,000 		1,000,000 +1.2% 4.89 USD 4,890,000
2023-09-19 2023-09-15 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,978,396
0.00
USD 0 		1,978,396 0.00 USD 0
2023-09-19 2023-09-15 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,978,396
0.00
USD 0 		1,978,396 0.00 USD 0
2023-09-19 2023-09-15 B Purchase

Perestroika (Cyprus) Ltd

Non-Executive Director Large shareholder
1,978,396
0.00
USD 0 		1,978,396 0.00 USD 0
2023-09-05 2023-08-31 S Sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
57,259 -12.1%
8.22
USD 470,669 		57,259 -12.1% 8.22 USD 470,669
2023-08-04 2023-08-03 S Sale

Mey Mark-Anthony Lovell

EVP & CFO

Officer
396,170 -28.7%
8.50
USD 3,367,445 		396,170 -28.7% 8.50 USD 3,367,445
2023-07-20 2023-07-18 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
1,754 -0.4%
8.76
USD 15,365 		1,754 -0.4% 8.76 USD 15,365
2023-04-19 2023-04-17 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
12,000 -2.5%
6.53
USD 78,360 		12,000 -2.5% 6.53 USD 78,360
2023-03-06 2023-03-02 B Purchase

DEATON CHAD C

Non-Executive Director
30,000 +27.0%
7.40
USD 222,000 		30,000 +27.0% 7.40 USD 222,000
2023-03-03 2023-03-02 PS Planned sale

Adamson Keelan

PRESIDENT AND COO

Officer
70,994 -12.8%
6.81
USD 483,469 		70,994 -12.8% 6.81 USD 483,469
2023-02-17 2023-02-15 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
24,857 -6.3%
7.38
USD 183,445 		24,857 -6.3% 7.38 USD 183,445
2023-02-13 2023-02-13 PS Planned sale

Adamson Keelan

PRESIDENT AND COO

Officer
50,026 -12.7%
7.15
USD 357,686 		50,026 -12.7% 7.15 USD 357,686
2023-02-03 2023-02-01 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
43,668 -15.8%
6.94
USD 303,056 		43,668 -15.8% 6.94 USD 303,056
2023-01-20 2023-01-18 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
14,541 -5.0%
6.15
USD 89,427 		14,541 -5.0% 6.15 USD 89,427
2023-01-11 2023-01-10 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
34,267 -10.5%
5.45
USD 186,755 		34,267 -10.5% 5.45 USD 186,755
2023-01-10 2023-01-06 PS Planned sale

Tonnel David A

SVP - CHIEF ACCOUNTING OFFICER

Officer
13,069 -3.9%
4.95
USD 64,692 		13,069 -3.9% 4.95 USD 64,692
2022-11-14 2022-11-09 B Purchase

DEATON CHAD C

Non-Executive Director
50,000 +82.0%
4.07
USD 203,450 		50,000 +82.0% 4.07 USD 203,450
2022-06-27 2022-06-23 B Purchase

CHANG VANESSA C L

Non-Executive Director
12,300 +33.3%
3.21
USD 39,483 		12,300 +33.3% 3.21 USD 39,483
2022-05-17 2022-05-13 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
2,000,000 +2.5%
3.75
USD 7,500,000 		2,000,000 +2.5% 3.75 USD 7,500,000
2022-05-17 2022-05-13 B Purchase

Perestroika

Non-Executive Director Large shareholder
2,000,000 +2.5%
3.75
USD 7,500,000 		2,000,000 +2.5% 3.75 USD 7,500,000
2022-05-13 2022-05-12 B Purchase

CHANG VANESSA C L

Non-Executive Director
5,000 +100.0%
3.37
USD 16,850 		5,000 +100.0% 3.37 USD 16,850
2022-05-13 2022-05-11 B Purchase

CHANG VANESSA C L

Non-Executive Director
5,000 +inf%
3.61
USD 18,050 		5,000 +inf% 3.61 USD 18,050
2022-03-09 2022-03-07 PS Planned sale

Adamson Keelan

President & COO

Officer
349,418 -74.3%
5.00
USD 1,747,090 		349,418 -74.3% 5.00 USD 1,747,090
2021-06-28 2021-06-25 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,000,000 +1.3%
4.53
USD 4,530,000 		1,000,000 +1.3% 4.53 USD 4,530,000
2021-06-25 2021-06-24 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,000,000 +1.3%
4.51
USD 4,510,000 		1,000,000 +1.3% 4.51 USD 4,510,000
2021-06-25 2021-06-24 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,000,000 +1.3%
4.51
USD 4,510,000 		1,000,000 +1.3% 4.51 USD 4,510,000
2021-06-25 2021-06-23 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,000,000 +1.3%
4.40
USD 4,400,000 		1,000,000 +1.3% 4.40 USD 4,400,000
2021-06-25 2021-06-23 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
1,000,000 +1.3%
4.40
USD 4,400,000 		1,000,000 +1.3% 4.40 USD 4,400,000
2021-06-23 2021-06-22 B Purchase

de Saint Victor Diane

Non-Executive Director
10,000 +inf%
4.18
USD 41,800 		10,000 +inf% 4.18 USD 41,800
2021-06-21 2021-06-18 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,000,000 +1.3%
3.93
USD 3,930,000 		1,000,000 +1.3% 3.93 USD 3,930,000
2021-06-21 2021-06-17 B Purchase

Perestroika

Non-Executive Director Large shareholder
1,900,000 +2.6%
3.97
USD 7,543,000 		1,900,000 +2.6% 3.97 USD 7,543,000
2021-06-17 2021-06-16 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
2,000,000 +2.8%
4.20
USD 8,400,000 		2,000,000 +2.8% 4.20 USD 8,400,000
2021-06-17 2021-06-15 B Purchase

Mohn Frederik Wilhelm

Non-Executive Director Large shareholder
3,000,000 +4.4%
4.17
USD 12,510,000 		3,000,000 +4.4% 4.17 USD 12,510,000
2020-03-12 2020-03-11 B Purchase

CHANG VANESSA C L

Non-Executive Director
5,000 +15.7%
1.45
USD 7,250 		5,000 +15.7% 1.45 USD 7,250
2020-03-09 2020-03-09 B Purchase

MULLER EDWARD R

Non-Executive Director
6,000 +90.3%
1.71
USD 10,289 		6,000 +90.3% 1.71 USD 10,289
2020-03-09 2020-03-06 B Purchase

CHANG VANESSA C L

Non-Executive Director
5,000 +18.6%
2.83
USD 14,150 		5,000 +18.6% 2.83 USD 14,150
2020-02-27 2020-02-26 B Purchase

DEATON CHAD C

Non-Executive Director
35,000 +134.6%
3.55
USD 124,250 		35,000 +134.6% 3.55 USD 124,250
2020-02-27 2020-02-25 B Purchase

CHANG VANESSA C L

Non-Executive Director
5,400 +25.1%
3.70
USD 19,980 		5,400 +25.1% 3.70 USD 19,980
2020-02-11 2020-02-10 PS Planned sale

Tonnel David A

SVP and Corporate Controller

Officer
10,000 -7.7%
4.68
USD 46,800 		10,000 -7.7% 4.68 USD 46,800
2019-08-15 2019-08-14 B Purchase

CHANG VANESSA C L

Non-Executive Director
4,000 +22.9%
4.00
USD 16,000 		4,000 +22.9% 4.00 USD 16,000
2019-08-14 2019-08-12 B Purchase

CHANG VANESSA C L

Non-Executive Director
3,500 +25.0%
4.19
USD 14,665 		3,500 +25.0% 4.19 USD 14,665
2019-08-05 2019-08-02 B Purchase

DEATON CHAD C

Non-Executive Director
200 +0.8%
5.29
USD 1,057 		200 +0.8% 5.29 USD 1,057
2019-08-05 2019-08-02 B Purchase

DEATON CHAD C

Non-Executive Director
24,800 +inf%
5.29
USD 131,192 		24,800 +inf% 5.29 USD 131,192
2019-07-01 2019-06-28 B Purchase

DAVIS HOWARD E

EVP, CAO & CIO
98,049 +490.2%
6.35
USD 622,611 		98,049 +490.2% 6.35 USD 622,611
2019-07-01 2019-06-28 S Sale

DAVIS HOWARD E

EVP, CAO & CIO
98,049 -83.1%
6.32
USD 619,670 		98,049 -83.1% 6.32 USD 619,670
2019-06-10 2019-06-06 B Purchase

CHANG VANESSA C L

4,300 +44.3%
5.92
USD 25,456 		4,300 +44.3% 5.92 USD 25,456
2019-05-08 2019-05-07 B Purchase

INTRIERI VINCENT J

Non-Executive Director
100 +0.5%
7.35
USD 735 		100 +0.5% 7.35 USD 735
2019-05-08 2019-05-07 B Purchase

INTRIERI VINCENT J

Non-Executive Director
9,900 +99.0%
7.35
USD 72,765 		9,900 +99.0% 7.35 USD 72,765
2019-04-23 2019-04-22 PS Planned sale

Tonnel David A

SVP and Corporate Controller
6,200 -5.5%
9.65
USD 59,830 		6,200 -5.5% 9.65 USD 59,830
2019-04-23 2019-04-22 PS Planned sale

Tonnel David A

SVP and Corporate Controller
10,361 -8.5%
9.01
USD 93,353 		10,361 -8.5% 9.01 USD 93,353
2018-12-31 2018-12-28 S Sale

DAVIS HOWARD E

EVP, CAO & CIO

Officer
55,212 -100.0%
7.10
USD 392,099 		55,212 -100.0% 7.10 USD 392,099
2018-12-20 2018-12-19 S Sale

DAVIS HOWARD E

EVP, CAO & CIO

Officer
10,298 -15.7%
7.28
USD 74,969 		10,298 -15.7% 7.28 USD 74,969
2018-12-12 2018-12-10 B Purchase

CHANG VANESSA C L

Non-Executive Director
6,000 +162.2%
8.00
USD 48,000 		6,000 +162.2% 8.00 USD 48,000
2018-10-10 2018-10-09 PS Planned sale

Tonnel David A

SVP and Corporate Controller

Officer
1,350 -1.8%
14.40
USD 19,440 		1,350 -1.8% 14.40 USD 19,440
2018-08-17 2018-08-16 B Purchase

INTRIERI VINCENT J

Non-Executive Director
10,000 +inf%
10.62
USD 106,200 		10,000 +inf% 10.62 USD 106,200
2018-05-18 2018-05-17 PS Planned sale

Tonnel David A

SVP and Corporate Controller

Officer
2,443 -3.1%
14.00
USD 34,202 		2,443 -3.1% 14.00 USD 34,202
2018-05-18 2018-05-16 PS Planned sale

Tonnel David A

SVP and Corporate Controller

Officer
5,000 -6.0%
13.70
USD 68,500 		5,000 -6.0% 13.70 USD 68,500
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