Perestroika, Director, 10% Owner at Transocean Ltd. (RIG), bought 1,000,000 shares at $4.53 ($4.5M) on 2021-06-25, disclosed to the SEC on 2021-06-28.
Open-market purchase of $4.5M RIG by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| Filing → |
| RIG | BUY | 2024-09-13 | $6.2M | — | Filing → |
| RIG | BUY | 2024-08-05 | $10.5M | — | Filing → |
| RIG | BUY | 2024-05-17 | $12.0M | — | Filing → |