DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

WRIGHT INVESTORS SERVICE INC's Holding History (CIK: 0000108572)

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

Q1 2018
Shares 10,311 Value ($000) $151 Avg Close — Range —
Q4 2017
Shares 10,974 Value ($000) $204 Avg Close — Range —