DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2017
Shares 142,429 Value ($000) $2,648 Avg Close — Range —
Q3 2017
Shares 142,429 Value ($000) $2,065 Avg Close — Range —
Q2 2017
Shares 193,961 Value ($000) $2,101 Avg Close — Range —
Q1 2017
Shares 312,749 Value ($000) $5,226 Avg Close — Range —
Q4 2016
Shares 260,022 Value ($000) $4,602 Avg Close — Range —
Q4 2013
Shares 79,205 Value ($000) $4,508 Avg Close — Range —
Q3 2013
Shares 79,205 Value ($000) $4,936 Avg Close — Range —
Q2 2013
Shares 79,205 Value ($000) $5,449 Avg Close — Range —