DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2017
Shares 12,618 Value ($000) $211 Avg Close — Range —
Q4 2016
Shares 34,711 Value ($000) $614 Avg Close — Range —
Q3 2016
Shares 40,888 Value ($000) $720 Avg Close — Range —
Q2 2016
Shares 41,888 Value ($000) $1,019 Avg Close — Range —
Q1 2016
Shares 44,588 Value ($000) $969 Avg Close — Range —
Q4 2015
Shares 46,278 Value ($000) $976 Avg Close — Range —
Q3 2015
Shares 47,918 Value ($000) $829 Avg Close — Range —
Q2 2015
Shares 49,188 Value ($000) $1,270 Avg Close — Range —
Q1 2015
Shares 50,878 Value ($000) $1,363 Avg Close — Range —
Q4 2014
Shares 42,278 Value ($000) $1,552 Avg Close — Range —
Q3 2014
Shares 39,228 Value ($000) $1,344 Avg Close — Range —
Q2 2014
Shares 38,958 Value ($000) $1,933 Avg Close — Range —
Q1 2014
Shares 39,218 Value ($000) $1,912 Avg Close — Range —
Q4 2013
Shares 49,108 Value ($000) $2,795 Avg Close — Range —
Q3 2013
Shares 77,475 Value ($000) $4,828 Avg Close — Range —
Q2 2013
Shares 81,909 Value ($000) $5,634 Avg Close — Range —