InsiderTrades

Form 4 for RIG Transocean Ltd.

Accepted 2025-11-25 00:00:00 ET · period of report 2025-11-24 · accession 0001729635-25-000007 · 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
I 2025-11-25 2025-11-24 RIG Perestroika Dir P - Purchase $4.02 +1.50M 96.57M +2% +$6.03M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Registered Shares 2025-11-24 P A 1,500,000 $4.02 96,574,894 I By Perestroika (Cyprus) Ltd. — — (F1) These securities are held directly by Perestroika (Cyprus) Ltd., which is a wholly owned subsidiary of Perestroika AS. Mr. Frederik Mohn is the sole director and owner of Perestroika AS and is the indirect beneficial owner of all securities owned by Perestroika AS.