SEC Form 4 · accession 0001179110-18-002157
Transocean Ltd. · RIG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
David A Tonnel
Officer — SVP and Corporate Controller
Period of report
Feb 13, 2018
Accepted (ET)
Feb 15, 2018 · 11:10 am EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001451505
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Registered Shares | Feb 13, 2018 | S | 168 | $9.39 | D | 75,349 | D | |
| Registered Shares | Feb 13, 2018 | S | 8,832 | $9.39 | D | 66,517 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 28, 2017 and amended on December 22, 2017.