Perestroika (Cyprus) Ltd insider trades: Transocean (RIG) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Perestroika (Cyprus) Ltd reports to the SEC
Open-market buys and sales
6 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 24, 2025 | RIG | ↑ Buy | 1,500,000 | $4.02 | $6.0M | Direct | Nov 25, 2025 (1d) |
| Sep 26, 2025 | RIG | ↑ Buy | 4,000,000 | $3.05 | $12.2M | Direct | Sep 30, 2025 (4d) |
| Sep 12, 2024 | RIG | ↑ Buy | 1,500,000 | $4.13 | $6.2M | Direct | Sep 13, 2024 (1d) |
| Aug 2, 2024 | RIG | ↑ Buy | 2,000,000 | $5.23 | $10.5M | Direct | Aug 5, 2024 (3d) |
| May 15, 2024 | RIG | ↑ Buy | 2,000,000 | $6.01 | $12.0M | Direct | May 17, 2024 (2d) |
| Feb 27, 2024 | RIG | ↑ Buy | 1,000,000 | $4.89 | $4.9M | Direct | Feb 29, 2024 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other RIG insiders
Open-market trades in the last 12 months
About Perestroika (Cyprus) Ltd's insider trades
Perestroika (Cyprus) Ltd is an insider at Transocean (RIG). Since Feb 27, 2024, it has reported 6 open-market purchases worth $51.8M and no sales on SEC Form 4. In the last 12 months: 1 buy ($6.0M).
Its filings also include other transactions (2 filings), conversions (1 filing), grants and awards (1 filing), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every RIG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.