TRANSOCEAN LTD

CUSIP: B3KFWW1 Class: COMMON STOCK

Capital World Investors's Holding History (CIK: 0001422849)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015
Shares 4,500,000 Value ($000) $72,540 Avg Close — Range —
Q1 2015
Shares 4,500,000 Value ($000) $66,015 Avg Close — Range —
Q4 2014
Shares 4,500,000 Value ($000) $82,485 Avg Close — Range —
Q3 2014
Shares 6,700,000 Value ($000) $214,199 Avg Close — Range —
Q2 2014
Shares 10,300,000 Value ($000) $463,809 Avg Close — Range —
Q1 2014
Shares 10,300,000 Value ($000) $425,802 Avg Close — Range —
Q4 2013
Shares 14,444,204 Value ($000) $713,833 Avg Close — Range —
Q3 2013
Shares 20,081,761 Value ($000) $893,638 Avg Close — Range —
Q2 2013
Shares 22,216,961 Value ($000) $1,065,303 Avg Close — Range —