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SC Filed 2021-06-24 Event — SEC 0001104659-21-085163 →

Perestroika Transocean Ltd. RIG

Stake: Shares:

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
4 13D/G filings on this issuer
3 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-03-31
DTC 5.16
200,608,572 shares short · +7.4% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $9.50M
Point72 Asset Mgmt

Other 13D/G Filings on Transocean Ltd.

FiledFormFilerStakeShares
2025-09-30 SCHEDULE Mohn Frederik Wilhelm 10.10% 95,418,301 view →
2022-05-17 SC Perestroika view →
2018-07-03 SC Perestroika view →

Other Filings by Perestroika

FiledFormIssuerStakeShares
2022-05-17 SC Transocean Ltd. RIG view →
2018-07-03 SC Transocean Ltd. RIG view →

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