TRANSOCEAN LTD

CUSIP: B3KFWW1 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q1 2016
Shares 41,296 Value ($000) $377 Avg Close — Range —
Q4 2015
Shares 39,171 Value ($000) $484 Avg Close — Range —
Q3 2015
Shares 33,566 Value ($000) $434 Avg Close — Range —
Q2 2015
Shares 31,641 Value ($000) $510 Avg Close — Range —
Q1 2015
Shares 32,641 Value ($000) $479 Avg Close — Range —
Q4 2014
Shares 57,341 Value ($000) $1,051 Avg Close — Range —
Q3 2014
Shares 21,224 Value ($000) $678 Avg Close — Range —
Q2 2014
Shares 14,109 Value ($000) $634 Avg Close — Range —
Q1 2014
Shares 11,034 Value ($000) $456 Avg Close — Range —
Q4 2013
Shares 6,188 Value ($000) $305 Avg Close — Range —
Q3 2013
Shares 5,011 Value ($000) $222 Avg Close — Range —
Q2 2013
Shares 6,100 Value ($000) $292 Avg Close — Range —