トランスオーシャン株式会社
US ˙ NYSE ˙ CH0048265513

SecurityRIG / Transocean Ltd.
InsiderFrederik Wilhelm Mohn
This page shows the track record and history of Mohn Frederik Wilhelm insider trades in Transocean Ltd.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Frederik Wilhelm Mohn in RIG / Transocean Ltd.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2025-11-24 1,500,000 4.0200 1,500,000 4.0200 6,030,000 175 7.5800 5,340,000 88.56
2025-09-26 4,000,000 3.0500 4,000,000 3.0500 12,200,000
2024-09-12 1,500,000 4.1300 1,500,000 4.1300 6,195,000
2024-08-02 2,000,000 5.2300 2,000,000 5.2300 10,460,000
2024-05-15 2,000,000 6.0100 2,000,000 6.0100 12,020,000
2024-02-27 1,000,000 4.8900 1,000,000 4.8900 4,890,000
2023-09-15 1,978,396 1,978,396
2022-05-13 2,000,000 3.7500 2,000,000 3.7500 7,500,000
2022-05-13 2,000,000 3.7500 2,000,000 3.7500 7,500,000
2021-06-25 1,000,000 4.5300 1,000,000 4.5300 4,530,000
2021-06-24 1,000,000 4.5100 1,000,000 4.5100 4,510,000
2021-06-23 1,000,000 4.4000 1,000,000 4.4000 4,400,000
2021-06-22 1,000,000 4.2000 1,000,000 4.2000 4,200,000
2021-06-21 1,000,000 4.0900 1,000,000 4.0900 4,090,000
2021-06-18 1,000,000 3.9300 1,000,000 3.9300 3,930,000
2021-06-17 1,900,000 3.9700 1,900,000 3.9700 7,543,000
2021-06-16 2,000,000 4.2000 2,000,000 4.2000 8,400,000
2021-06-15 3,000,000 4.1700 3,000,000 4.1700 12,510,000
2018-03-02 1,000,000 9.3049 1,000,000 9.3049 9,304,900
2018-03-01 1,000,000 9.2786 1,000,000 9.2786 9,278,600

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RIG / Transocean Ltd. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Frederik Wilhelm Mohn in RIG / Transocean Ltd.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

RIG / Transocean Ltd. Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2026-05-27 2026-05-26 4 Mohn Frederik Wilhelm RIG Registered Shares F - Taxes D 6.7000 -25,597 -171 78,904
2026-05-27 2026-05-22 4 Mohn Frederik Wilhelm RIG Registered Shares M - Exercise D 6.8100 82,353 561 104,501
2025-11-25 2025-11-24 4 Mohn Frederik Wilhelm By Perestroika (Cyprus) Ltd. RIG Registered Shares P - Purchase I 4.0200 1,500,000 6,030 96,574,894
2025-09-30 2025-09-26 4 Mohn Frederik Wilhelm By Perestroika (Cyprus) Ltd. RIG Registered Shares P - Purchase I 3.0500 4,000,000 12,200 95,074,894
2024-09-13 2024-09-12 4 Mohn Frederik Wilhelm By Perestroika (Cyprus) Ltd. RIG Registered Shares P - Purchase I 4.1300 1,500,000 6,195 91,074,894
2024-08-05 2024-08-02 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 5.2300 2,000,000 10,460 89,574,894
2024-05-17 2024-05-15 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 6.0100 2,000,000 12,020 87,574,894
2024-02-29 2024-02-27 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.8900 1,000,000 4,890 85,574,894
2023-09-19 2023-09-15 4 Mohn Frederik Wilhelm By Perestroika (Cyprus) Ltd. RIG Registered Shares P - Purchase I 1,978,396 84,574,894
2023-04-25 2022-05-13 4/A Mohn Frederik Wilhelm By Perestroika AS RIG Registered Shares P - Purchase I 3.7500 2,000,000 7,500 14,900,000
2023-04-25 2023-04-21 4 Mohn Frederik Wilhelm By Perestroika (Cyprus) Ltd. RIG Registered Shares C - Conversion I 6.1700 34,600,147 213,483 82,596,498
2022-05-17 2022-05-13 4 Mohn Frederik Wilhelm RIG Restricted Units A - Award D 0.00 54,688 54,688
2022-05-17 2022-05-13 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 3.7500 2,000,000 7,500 82,636,646
2021-06-28 2021-06-25 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.5300 1,000,000 4,530 80,640,354
2021-06-25 2021-06-24 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.5100 1,000,000 4,510 79,640,354
2021-06-25 2021-06-23 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.4000 1,000,000 4,400 78,640,354
2021-06-23 2021-06-22 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.2000 1,000,000 4,200 77,640,354
2021-06-23 2021-06-21 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.0900 1,000,000 4,090 76,640,354
2021-06-21 2021-06-18 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 3.9300 1,000,000 3,930 75,640,354
2021-06-21 2021-06-17 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 3.9700 1,900,000 7,543 74,640,354
2021-06-17 2021-06-16 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.2000 2,000,000 8,400 72,740,354
2021-06-17 2021-06-15 4 Mohn Frederik Wilhelm RIG Registered Shares P - Purchase I 4.1700 3,000,000 12,510 70,740,354
2021-06-02 2021-05-28 4 Mohn Frederik Wilhelm RIG Restricted Units A - Award D 0.00 54,264 54,264
2020-08-18 2020-08-14 4 Mohn Frederik Wilhelm RIG 2.5% Senior Guaranteed Exchangeable Bonds due 2027 A - Award I
2020-08-18 2020-08-14 4 Mohn Frederik Wilhelm RIG 0.5% Exchangeable Senior Bonds due 2023 D - Sale to Issuer I
2020-05-12 2020-05-08 4 Mohn Frederik Wilhelm RIG Restricted Units A - Award D 0.00 98,182 98,182
2019-05-13 2019-05-09 4 Mohn Frederik Wilhelm RIG Restricted Units A - Award D 0.00 26,185 26,185
2018-05-22 2018-05-18 4 Mohn Frederik Wilhelm RIG Restricted Units A - Award D 0.00 16,141 16,141
2018-03-05 2018-03-02 4 Mohn Frederik Wilhelm RIG Shares P - Purchase I 9.3049 1,000,000 9,305 33,096,351
2018-03-05 2018-03-01 4 Mohn Frederik Wilhelm RIG Shares P - Purchase I 9.2786 1,000,000 9,279 32,096,351
2018-02-01 2018-01-30 4 Mohn Frederik Wilhelm RIG 0.5% Exchangeable Senior Bonds due 2023 A - Award D
2018-02-01 2018-01-30 4 Mohn Frederik Wilhelm By spouse RIG 0.5% Exchangeable Senior Bonds due 2023 A - Award I
2018-02-01 2018-01-30 4 Mohn Frederik Wilhelm RIG Shares A - Award I 31,096,351 31,096,351
2018-02-01 2018-01-30 4 Mohn Frederik Wilhelm By spouse RIG Shares A - Award I 2,054 2,054
2018-02-01 2018-01-30 4 Mohn Frederik Wilhelm RIG Shares A - Award D 22,148 22,148
2018-02-01 2018-01-20 4 Mohn Frederik Wilhelm RIG 0.5% Exchangeable Senior Bonds due 2023 A - Award I
P
非デリバティブまたはデリバティブ証券の公開市場または非公開購入
S
非デリバティブ証券またはデリバティブ証券の公開市場または非公開売却
A
会社からの有価証券の交付、授与その他の取得 (オプション等)
C
デリバティブの転換
D
有価証券の会社への売却または譲渡
F
会社から受領した有価証券の一部を使用した、行使価格または納税義務のお支払い
G
内部者によるまたは内部者に対する有価証券の贈与
K
株式スワップと類似のヘッジ取引
M
会社から受け取ったデリバティブ証券 (オプションなど) の行使または転換
V
フォーム4により任意に報告した取引
J
その他 (取引を説明する脚注を含む)