DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2018
Shares 23,000 Value ($000) $217 Avg Close Range
Q3 2018
Shares 23,900 Value ($000) $478 Avg Close Range
Q2 2018
Shares 23,800 Value ($000) $496 Avg Close Range
Q1 2018
Shares 23,500 Value ($000) $345 Avg Close Range
Q4 2017
Shares 23,200 Value ($000) $431 Avg Close Range
Q3 2017
Shares 24,300 Value ($000) $352 Avg Close Range
Q2 2017
Shares 26,600 Value ($000) $288 Avg Close Range
Q1 2017
Shares 26,200 Value ($000) $438 Avg Close Range
Q4 2016
Shares 26,000 Value ($000) $460 Avg Close Range
Q3 2016
Shares 25,900 Value ($000) $456 Avg Close Range
Q2 2016
Shares 22,420 Value ($000) $545 Avg Close Range
Q1 2016
Shares 22,020 Value ($000) $478 Avg Close Range
Q4 2015
Shares 22,020 Value ($000) $465 Avg Close Range
Q3 2015
Shares 23,320 Value ($000) $403 Avg Close Range
Q2 2015
Shares 26,020 Value ($000) $672 Avg Close Range
Q1 2015
Shares 25,920 Value ($000) $694 Avg Close Range
Q4 2014
Shares 27,720 Value ($000) $1,018 Avg Close Range
Q3 2014
Shares 27,520 Value ($000) $943 Avg Close Range
Q2 2014
Shares 28,120 Value ($000) $1,396 Avg Close Range
Q1 2014
Shares 28,420 Value ($000) $1,386 Avg Close Range
Q4 2013
Shares 28,220 Value ($000) $1,606 Avg Close Range
Q3 2013
Shares 28,320 Value ($000) $1,765 Avg Close Range
Q2 2013
Shares 28,220 Value ($000) $1,941 Avg Close Range