DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q3 2018
Shares 11,789 Value ($000) $236 Avg Close — Range —
Q2 2018
Shares 13,161 Value ($000) $275 Avg Close — Range —
Q1 2018
Shares 13,072 Value ($000) $192 Avg Close — Range —
Q4 2017
Shares 13,183 Value ($000) $245 Avg Close — Range —