RIG insider transaction filings

Transocean Ltd. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-07. Screen RIG transaction legs live →

FiledFormInsiderReported transactionsSource
2026-07-074DEATON CHAD C — DirectorPurchase (P): 35,000 @ $4.95EDGAR
2026-05-274Lacey William F. — DirectorOption exercise (M): 82,353 @ $6.81 · Tax withholding (F): 20,934 @ $6.70 · Grant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274Mohn Frederik Wilhelm — DirectorOption exercise (M): 82,353 @ $6.81 · Tax withholding (F): 25,597 @ $6.70 · Grant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274Curado Frederico F. — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274Barker Glyn Anthony — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274DELL'OSSO DOMENIC J JR — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274MERKSAMER SAMUEL J. — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274INTRIERI VINCENT J — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274DEATON CHAD C — DirectorOption exercise (M): 82,353 @ $6.81 · Tax withholding (F): 20,932 @ $6.70 · Grant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-274CHANG VANESSA C L — DirectorGrant/award (A): 30,435 (derivative) @ $0EDGAR
2026-05-224Long Brady K — EVP & Chief Legal OfficerSale (S): 81,741 @ $7.45EDGAR
2026-05-054Adamson Keelan — PRESIDENT AND CEO, DirectorOption exercise (M): 180,931 @ $0 · Tax withholding (F): 71,556 @ $6.82EDGAR
2026-03-054Mackenzie Roderick James — EVP, Chief Commercial OfficerSale (S): 78,370 @ $6.36EDGAR
2026-03-034Mackenzie Roderick James — EVP, Chief Commercial OfficerOption exercise (M): 34,924 @ $6.25 · Option exercise (M): 50,663 @ $6.25 · Option exercise (M): 70,876 @ $6.25 · Tax withholding (F): 62,886 @ $6.12EDGAR
2026-03-034Pack Jason — SVP, Chief Accounting OfficerOption exercise (M): 15,134 @ $6.25 · Option exercise (M): 19,210 @ $6.25 · Option exercise (M): 2,901 @ $6.25 · Option exercise (M): 32,324 @ $6.25 · Tax withholding (F): 27,962 @ $6.12EDGAR
2026-03-034Vayda Robert Thaddeus — EVP, Chief Financial OfficerOption exercise (M): 17,991 @ $6.25 · Option exercise (M): 22,837 @ $6.25 · Option exercise (M): 21,880 @ $6.25 · Option exercise (M): 93,964 @ $6.25 · Tax withholding (F): 62,970 @ $6.12EDGAR
2026-03-034Adamson Keelan — PRESIDENT AND CEO, DirectorOption exercise (M): 67,731 @ $6.25 · Option exercise (M): 104,397 @ $6.25 · Option exercise (M): 146,048 @ $6.25 · Tax withholding (F): 127,878 @ $6.12EDGAR
2026-03-034Long Brady K — EVP & Chief Legal OfficerOption exercise (M): 52,778 @ $6.25 · Option exercise (M): 66,993 @ $6.25 · Option exercise (M): 98,406 @ $6.25 · Tax withholding (F): 87,689 @ $6.12EDGAR
2026-03-034THIGPEN JEREMY D — Executive Chair, DirectorOption exercise (M): 193,518 @ $6.25 · Option exercise (M): 245,640 @ $6.25 · Option exercise (M): 171,821 @ $6.25 · Tax withholding (F): 245,556 @ $6.12EDGAR
2026-02-094Mackenzie Roderick James — EVP, Chief Commercial OfficerOption exercise (M): 67,411 @ $0 · Tax withholding (F): 26,665 @ $4.99 · Grant/award (A): 204,939 (derivative) @ $0EDGAR
2026-02-094Pack Jason — SVP, Chief Accounting OfficerOption exercise (M): 29,211 @ $0 · Tax withholding (F): 11,557 @ $4.99 · Grant/award (A): 76,629 (derivative) @ $0EDGAR
2026-02-094Vayda Robert Thaddeus — EVP, Chief Financial OfficerOption exercise (M): 34,726 @ $0 · Tax withholding (F): 10,947 @ $4.99 · Grant/award (A): 239,740 (derivative) @ $0EDGAR
2026-02-094Adamson Keelan — PRESIDENT AND CEO, DirectorOption exercise (M): 130,738 @ $0 · Tax withholding (F): 51,709 @ $4.99 · Grant/award (A): 712,831 (derivative) @ $0EDGAR
2026-02-094Long Brady K — EVP & Chief Legal OfficerOption exercise (M): 101,873 @ $0 · Tax withholding (F): 40,294 @ $4.99 · Grant/award (A): 233,290 (derivative) @ $0EDGAR
2026-02-094THIGPEN JEREMY D — Executive Chair, DirectorOption exercise (M): 373,534 @ $0 · Tax withholding (F): 147,729 @ $4.99 · Grant/award (A): 407,332 (derivative) @ $0EDGAR
2026-01-284Adamson Keelan — PRESIDENT AND CEO, DirectorSale (S): 22,846 @ $5 · Sale (S): 58,687 @ $5EDGAR
2026-01-284Long Brady K — EVP & Chief Legal OfficerSale (S): 16,085 @ $5 · Sale (S): 99,293 @ $5EDGAR
2025-12-084Adamson Keelan — PRESIDENT AND CEO, DirectorSale (S): 8,469 @ $4.50 · Sale (S): 57,968 @ $4.50EDGAR
2025-12-054Mackenzie Roderick James — EVP, Chief Commercial OfficerSale (S): 35,000 @ $4.48EDGAR
2025-12-014Vayda Robert Thaddeus — EVP, Chief Financial OfficerSale (S): 30,000 @ $4.29EDGAR
2025-12-014THIGPEN JEREMY D — Executive Chair, DirectorSale (S): 500,000 @ $4.32EDGAR
2025-11-254Perestroika (Cyprus) Ltd — DirectorPurchase (P): 1,500,000 @ $4.02EDGAR
2025-11-254Mohn Frederik Wilhelm — DirectorPurchase (P): 1,500,000 @ $4.02EDGAR
2025-11-254Perestroika — DirectorPurchase (P): 1,500,000 @ $4.02EDGAR
2025-11-044Mackenzie Roderick James — EVP, Chief Commercial OfficerSale (S): 53,769 @ $3.86EDGAR
2025-10-284Adamson Keelan — PRESIDENT AND CEO, DirectorSale (S): 40,942 @ $4EDGAR
2025-10-284Long Brady K — EVP & Chief Legal OfficerSale (S): 97,090 @ $4EDGAR
2025-09-304Perestroika (Cyprus) Ltd — Director, 10% ownerPurchase (P): 4,000,000 @ $3.05EDGAR
2025-09-304Mohn Frederik Wilhelm — Director, 10% ownerPurchase (P): 4,000,000 @ $3.05EDGAR
2025-09-304Perestroika — Director, 10% ownerPurchase (P): 4,000,000 @ $3.05EDGAR
2025-06-164Mackenzie Roderick James — EVP, Chief Commercial OfficerSale (S): 40,000 @ $3.26EDGAR
2025-06-024Lacey William F. — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024Mohn Frederik Wilhelm — Director, 10% ownerGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024MERKSAMER SAMUEL J. — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024DELL'OSSO DOMENIC J JR — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024Curado Frederico F. — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024Barker Glyn Anthony — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR
2025-06-024Pack Jason — SVP, Chief Accounting OfficerOption exercise (M): 2,901 @ $2.57 · Tax withholding (F): 1,159 @ $2.57EDGAR
2025-06-024Vayda Robert Thaddeus — EVP, Chief Financial OfficerOption exercise (M): 21,879 @ $2.57 · Tax withholding (F): 8,715 @ $2.57EDGAR
2025-06-024INTRIERI VINCENT J — DirectorGrant/award (A): 82,353 (derivative) @ $0EDGAR

Recent 8-K events — Transocean Ltd.

FiledFormItems reportedSource
2026-08-208-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-08-058-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-07-018-K7.01 — Regulation FD Disclosure
8.01 — Other Events
9.01 — Financial Statements and Exhibits
EDGAR
2026-06-168-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-268-K3.02 — Unregistered Sales of Equity Securities
5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
5.07 — Submission of Matters to a Vote of Security Holders
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-198-K1.01 — Entry into a Material Definitive Agreement
9.01 — Financial Statements and Exhibits
EDGAR
2026-05-058-K8.01 — Other EventsEDGAR
2026-05-048-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-04-168-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
2026-04-148-K7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits
EDGAR
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