Insider Transactions Reported by 23 Insiders of Transocean Ltd.

Symbol
RIG on NYSE
Location
Steinhausen, Switzerland

Insiders trading volume in the past year

Transocean Ltd. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Frederik Wilhelm Mohn Director $389M +$18.2M +4.92% 24 Nov 2025
Perestroika Director $388M +$18.2M +4.93% 24 Nov 2025
Perestroika (Cyprus) Ltd Director $388M +$18.2M +4.93% 24 Nov 2025
JEREMY D. THIGPEN Executive Chair, Director $11.2M -$2.16M -16.2% 26 Nov 2025
Mark-Anthony Lovell Mey Evp & Cfo $9.37M 01 Mar 2024
HOWARD E. DAVIS Evp, Cao & Cio $8.26M 01 Mar 2024
Keelan Adamson PRESIDENT AND CEO, Director $7.55M -$463K -5.77% 04 Dec 2025
Brady K. Long EVP & Chief Legal Officer $5.78M -$388K -6.29% 24 Oct 2025
David Tonnel Svp Chief Accounting Officer $4.38M 01 Mar 2024
Robert Thaddeus Vayda EVP, Chief Financial Officer $2.09M -$129K -5.79% 26 Nov 2025
Roderick James Mackenzie EVP, Chief Commercial Officer $1.77M -$843K -32.3% 03 Dec 2025
Jason Pack SVP, Chief Accounting Officer $895K 29 May 2025
C. CHANG VANESSA Director $344K +$21.4K +6.64% 30 May 2025
Victor Diane de Saint Director $278K 13 May 2022
CHAD C. DEATON Director $222K 30 May 2025
SAMUEL J. MERKSAMER Director $217K 30 May 2025
VINCENT J. INTRIERI Director $217K 30 May 2025
Margareth Oevrum Director $217K 17 May 2024
DOMENIC J. DELL'OSSO JR Director $217K 30 May 2025
Frederico F. Curado Director $217K 30 May 2025
Glyn Anthony Barker Director $217K 30 May 2025
EDWARD R. MULLER Director $181K 12 May 2023
William F. Lacey Director 30 May 2025

Recent Insider Transactions by Companies or Individuals for Transocean Ltd.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.