Transocean Ltd. (RIG) Insider Trading

Last 12 months

Insiders bought $12.2M and sold $5.6M on the open market.

33% of the selling was scheduled in advance under 10b5-1 plans. Executive Chair Jeremy D Thigpen sold $2.16M on Nov 26, 2025, 19% of their stake, outside a plan.

Net open-market

+$6.64M

3 buys · 11 sales

Under a 10b5-1 plan

33%

of the value sold

Insiders who bought / sold

3 / 5

executives and directors

Last open-market buy

Jul 2026

Jul 2, 2026

Get an email when RIG's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Jul 2	Chad C Deaton Director	Bought	35,000	$4.95	$173k	17%	Form 4
May 21	Brady K Long EVP & Chief Legal Officer	SoldNo plan	81,741	$7.45	$609k	6.8%	Form 4
Mar 4	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	78,370	$6.36	$498k	23%	Form 4
Jan 26 – 27	Keelan Adamson PRESIDENT AND CEO	Sold10b5-1 plan 2 parts	81,533	$5.00 average	$408k	6.3%	Form 4
Jan 26 – 27	Brady K Long EVP & Chief Legal Officer	Sold10b5-1 plan 2 parts	115,378	$5.00 average	$577k	9.9%	Form 4
Dec 4, 2025 – Dec 5, 2025	Keelan Adamson PRESIDENT AND CEO	Sold10b5-1 plan 2 parts	66,437	$4.50 average	$299k	4.8%	Form 4
Dec 3, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	35,000	$4.48	$157k	14%	Form 4
Nov 26, 2025	Robert Thaddeus Vayda EVP, Chief Financial Officer	SoldNo plan	30,000	$4.29	$129k	11%	Form 4
Nov 26, 2025	Jeremy D Thigpen Executive Chair	SoldNo plan	500,000	$4.32	$2.16M	19%	Form 4
Nov 24, 2025	Perestroika (cyprus) Ltd Large holder	Bought	1,500,000	$4.02	$6.03M	1.6%	Form 4
Nov 24, 2025	Frederik Wilhelm Mohn Director	Bought	1,500,000	$4.02	$6.03M	1.6%	Form 4
Nov 24, 2025	Perestroika Director	Bought	1,500,000	$4.02	$6.03M	1.6%	Form 4
Oct 31, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	53,769	$3.86	$208k	18%	Form 4
Oct 24, 2025	Keelan Adamson PRESIDENT AND CEO	Sold10b5-1 plan	40,942	$4.00	$164k	2.9%	Form 4
Oct 24, 2025	Brady K Long EVP & Chief Legal Officer	Sold10b5-1 plan	97,090	$4.00	$388k	7.7%	Form 4
Sep 26, 2025	Perestroika (cyprus) Ltd Large holder	Bought	4,000,000	$3.05	$12.2M	4.4%	Form 4
Sep 26, 2025	Frederik Wilhelm Mohn Director	Bought	4,000,000	$3.05	$12.2M	4.4%	Form 4
Sep 26, 2025	Perestroika Director	Bought	4,000,000	$3.05	$12.2M	4.4%	Form 4
Jun 13, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	40,000	$3.26	$130k	12%	Form 4
May 12, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$2.78	$61k	6.1%	Form 4
Apr 30, 2025	Vanessa C L Chang Director	Bought	10,000	$2.14	$21k	20%	Form 4
Apr 11, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$2.23	$49k	5.7%	Form 4
Mar 11, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$2.94	$65k	5.4%	Form 4
Feb 11, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$3.85	$85k	6.6%	Form 4
Jan 10, 2025	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$4.05	$89k	8.7%	Form 4
Dec 12, 2024	Roderick James Mackenzie EVP, Chief Commercial Officer	Sold10b5-1 plan	22,000	$3.95	$87k	8.0%	Form 4
Nov 22, 2024	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	37,261	$4.38	$163k	12%	Form 4
Nov 18, 2024	Roderick James Mackenzie EVP, Chief Commercial Officer	SoldNo plan	20,000	$4.29	$86k	6.0%	Form 4

Jul 2
Chad C Deaton
Director · bought 35,000 at $4.95
$173k
17% of stake
May 21No plan
Brady K Long
EVP & Chief Legal Officer · sold 81,741 at $7.45
$609k
6.8% of stake
Mar 4No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 78,370 at $6.36
$498k
23% of stake
Jan 26 – 2710b5-1 plan
Keelan Adamson
PRESIDENT AND CEO · sold 81,533 at avg $5.00
$408k
6.3% of stake
Jan 26 – 2710b5-1 plan
Brady K Long
EVP & Chief Legal Officer · sold 115,378 at avg $5.00
$577k
9.9% of stake
Dec 4, 2025 – Dec 5, 202510b5-1 plan
Keelan Adamson
PRESIDENT AND CEO · sold 66,437 at avg $4.50
$299k
4.8% of stake
Dec 3, 2025No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 35,000 at $4.48
$157k
14% of stake
Nov 26, 2025No plan
Robert Thaddeus Vayda
EVP, Chief Financial Officer · sold 30,000 at $4.29
$129k
11% of stake
Nov 26, 2025No plan
Jeremy D Thigpen
Executive Chair · sold 500,000 at $4.32
$2.16M
19% of stake
Nov 24, 2025
Perestroika (cyprus) Ltd
Large holder · bought 1,500,000 at $4.02
$6.03M
1.6% of stake
Nov 24, 2025
Frederik Wilhelm Mohn
Director · bought 1,500,000 at $4.02
$6.03M
1.6% of stake
Nov 24, 2025
Perestroika
Director · bought 1,500,000 at $4.02
$6.03M
1.6% of stake
Oct 31, 2025No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 53,769 at $3.86
$208k
18% of stake
Oct 24, 202510b5-1 plan
Keelan Adamson
PRESIDENT AND CEO · sold 40,942 at $4.00
$164k
2.9% of stake
Oct 24, 202510b5-1 plan
Brady K Long
EVP & Chief Legal Officer · sold 97,090 at $4.00
$388k
7.7% of stake
Sep 26, 2025
Perestroika (cyprus) Ltd
Large holder · bought 4,000,000 at $3.05
$12.2M
4.4% of stake
Sep 26, 2025
Frederik Wilhelm Mohn
Director · bought 4,000,000 at $3.05
$12.2M
4.4% of stake
Sep 26, 2025
Perestroika
Director · bought 4,000,000 at $3.05
$12.2M
4.4% of stake
Jun 13, 2025No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 40,000 at $3.26
$130k
12% of stake
May 12, 202510b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $2.78
$61k
6.1% of stake
Apr 30, 2025
Vanessa C L Chang
Director · bought 10,000 at $2.14
$21k
20% of stake
Apr 11, 202510b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $2.23
$49k
5.7% of stake
Mar 11, 202510b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $2.94
$65k
5.4% of stake
Feb 11, 202510b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $3.85
$85k
6.6% of stake
Jan 10, 202510b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $4.05
$89k
8.7% of stake
Dec 12, 202410b5-1 plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 22,000 at $3.95
$87k
8.0% of stake
Nov 22, 2024No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 37,261 at $4.38
$163k
12% of stake
Nov 18, 2024No plan
Roderick James Mackenzie
EVP, Chief Commercial Officer · sold 20,000 at $4.29
$86k
6.0% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch RIG, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: Drilling Oil & Gas Wells

HPHelmerich & Payne Inc.

PTENPatterson-UTI Energy Inc.

NBRNabors Industries Ltd.

NENoble Corporation plc

VALValaris Limited

SDRLSeadrill Limited

BORRBorr Drilling Ltd.

HPKHighPeak Energy Inc.

Spot a number that looks wrong? Check it in RIG's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing RIG

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.