Transocean Ltd.

RIG - CIK 0001451505

Market cap$6.74 B

Rank#1193

SEC filings1,737

Transocean Ltd. has filed 1,737 documents with the SEC between 2008 and 2026. The most frequent type is insider trade (599 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Filing	Type	Filed	Period covered
New insider ownership	3	2011-12-02	2011-12-01
Major company event (amended)	8-K/A	2011-12-02	2011-12-01
Prospectus supplement	424B5	2011-12-02	-
Free writing prospectus	FWP	2011-12-01	-
Prospectus supplement	424B5	2011-12-01	-
Free writing prospectus	FWP	2011-11-30	-
Major company event	8-K	2011-11-30	2011-11-30
Prospectus supplement	424B5	2011-11-30	-
Free writing prospectus	FWP	2011-11-29	-
Free writing prospectus	FWP	2011-11-29	-
Free writing prospectus	FWP	2011-11-29	-
Prospectus supplement	424B5	2011-11-29	-
SEC correspondence	UPLOAD	2011-11-28	-
Annual report (amended)	10-K/A	2011-11-25	2010-12-31
Major company event	8-K	2011-11-23	2011-11-23
Company correspondence	CORRESP	2011-11-22	-
Insider trade	4	2011-11-17	2011-11-17
Insider trade	4	2011-11-17	2011-11-17
Major company event	8-K	2011-11-16	2011-11-15
SC TO-I	-	2011-11-16	-
SEC correspondence	UPLOAD	2011-11-09	-
Major company event	8-K	2011-11-04	2011-11-01
Quarterly report	10-Q	2011-11-03	2011-09-30
Major company event	8-K	2011-11-02	2011-11-02
Major company event	8-K	2011-10-18	2011-10-17
Major company event	8-K	2011-09-15	2011-09-15
Company correspondence	CORRESP	2011-08-31	-
Major company event	8-K	2011-08-30	2011-08-30
Insider trade	4	2011-08-23	2011-08-22
Insider trade	4	2011-08-18	2011-08-17
Major company event	8-K	2011-08-17	2011-08-17
Major company event	8-K	2011-08-17	2011-08-17
Major company event (amended)	8-K/A	2011-08-17	2011-05-13
SEC correspondence	UPLOAD	2011-08-17	-
Major company event	8-K	2011-08-15	2011-08-15
Major company event	8-K	2011-08-04	2011-08-04
Quarterly report	10-Q	2011-08-03	2011-06-30
Major company event	8-K	2011-08-03	2011-08-03
Major company event	8-K	2011-07-20	2011-07-20
Major company event	8-K	2011-07-13	2011-07-13
Major company event	8-K	2011-06-30	2011-06-29
Company correspondence	CORRESP	2011-06-23	-
Major company event	8-K	2011-06-17	2011-06-17
Major company event (amended)	8-K/A	2011-06-17	2011-06-16
Major company event	8-K	2011-06-16	2011-06-16
SEC correspondence	UPLOAD	2011-06-10	-
Major company event	8-K	2011-05-18	2011-05-13
Insider trade	4	2011-05-17	2011-05-13
Insider trade	4	2011-05-17	2011-05-13
Insider trade	4	2011-05-17	2011-05-13

Filing

Type

Filed

Period covered

New insider ownership

2011-12-02

2011-12-01

Major company event (amended)

8-K/A

2011-12-02

2011-12-01

Prospectus supplement

424B5

2011-12-02

Free writing prospectus

FWP

2011-12-01

Prospectus supplement

424B5

2011-12-01

Free writing prospectus

FWP

2011-11-30

Major company event

8-K

2011-11-30

Prospectus supplement

424B5

2011-11-30

Free writing prospectus

FWP

2011-11-29

Free writing prospectus

FWP

2011-11-29

Free writing prospectus

FWP

2011-11-29

Prospectus supplement

424B5

2011-11-29

SEC correspondence

UPLOAD

2011-11-28

Annual report (amended)

10-K/A

2011-11-25

2010-12-31

Major company event

8-K

2011-11-23

Company correspondence

CORRESP

2011-11-22

Insider trade

2011-11-17

Insider trade

2011-11-17

Major company event

8-K

2011-11-16

2011-11-15

SC TO-I

2011-11-16

SEC correspondence

UPLOAD

2011-11-09

Major company event

8-K

2011-11-04

2011-11-01

Quarterly report

10-Q

2011-11-03

2011-09-30

Major company event

8-K

2011-11-02

Major company event

8-K

2011-10-18

2011-10-17

Major company event

8-K

2011-09-15

Company correspondence

CORRESP

2011-08-31

Major company event

8-K

2011-08-30

Insider trade

2011-08-23

2011-08-22

Insider trade

2011-08-18

2011-08-17

Major company event

8-K

2011-08-17

Major company event

8-K

2011-08-17

Major company event (amended)

8-K/A

2011-08-17

2011-05-13

SEC correspondence

UPLOAD

2011-08-17

Major company event

8-K

2011-08-15

Major company event

8-K

2011-08-04

Quarterly report

10-Q

2011-08-03

2011-06-30

Major company event

8-K

2011-08-03

Major company event

8-K

2011-07-20

Major company event

8-K

2011-07-13

Major company event

8-K

2011-06-30

2011-06-29

Company correspondence

CORRESP

2011-06-23

Major company event

8-K

2011-06-17

Major company event (amended)

8-K/A

2011-06-17

2011-06-16

Major company event

8-K

2011-06-16

SEC correspondence

UPLOAD

2011-06-10

Major company event

8-K

2011-05-18

2011-05-13

Insider trade

2011-05-17

2011-05-13

Insider trade

2011-05-17

2011-05-13

Insider trade

2011-05-17

2011-05-13