InsiderTrades

Form 4 for RIG Transocean Ltd.

Accepted 2026-02-09 00:00:00 ET · period of report 2026-02-05 · accession 0002022236-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-09 2026-02-05 RIG Vayda Robert Thaddeus EVP, CFO M - OptEx $0.00 +34.7K 269.9K +15% $0
D 2026-02-09 2026-02-06 RIG Vayda Robert Thaddeus EVP, CFO F - Tax $4.99 -10.9K 258.9K -4% -$54.6K
D 2026-02-09 2026-02-05 RIG Vayda Robert Thaddeus EVP, CFO A - Grant $0.00 +239.7K 239.7K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Registered Shares 2026-02-05 M A 34,726 $0.00 269,880 D — — (F1) Deferred Units awarded on February 9, 2023, vested on February 5, 2026, upon satisfaction of the applicable performance measures pursuant to the Issuer's 2023-2025 performance cycle
2 Common Registered Shares 2026-02-06 F D 10,947 $4.99 258,933 D — — (F2) Shares sold upon vesting to satisfy tax withholding obligations.
3 Derivative Restricted Units 2026-02-05 A A 239,740 $0.00 239,740 D $0.00 · — to — 239,740 Registered Shares (F4) The Restricted Units were acquired on February 5, 2026, by the reporting person pursuant to the Issuer's long-term incentive plan. The restricted share units vest as follows: 79,913 on March 1, 2027; 79,913 on March 1, 2028; and 79,914 on March 1, 2029.