Vanessa C. L. Chang, Director at Transocean Ltd. (RIG), bought 10,000 shares at $2.14 ($21K) on 2025-04-30, disclosed to the SEC on 2025-05-02.
Open-market purchase of $21k RIG by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Something here stands out, but not much.
| Filing → |
| RIG | BUY | 2022-05-13 | $35K | — | Filing → |
| EIX | SELL | 2021-12-23 | $7K | — | Filing → |
| RIG | BUY | 2020-03-12 | $7K | — | Filing → |