DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2016
Shares 1,600 Value ($000) $28 Avg Close — Range —
Q3 2016
Shares 18,973 Value ($000) $334 Avg Close — Range —
Q2 2016
Shares 26,224 Value ($000) $638 Avg Close — Range —
Q1 2016
Shares 63,001 Value ($000) $1,369 Avg Close — Range —
Q4 2015
Shares 279,297 Value ($000) $5,893 Avg Close — Range —
Q3 2015
Shares 524,352 Value ($000) $9,071 Avg Close — Range —
Q2 2015
Shares 744,564 Value ($000) $19,217 Avg Close — Range —
Q1 2015
Shares 932,154 Value ($000) $24,972 Avg Close — Range —
Q4 2014
Shares 933,078 Value ($000) $34,253 Avg Close — Range —
Q3 2014
Shares 819,017 Value ($000) $28,068 Avg Close — Range —
Q2 2014
Shares 717,236 Value ($000) $35,596 Avg Close — Range —
Q1 2014
Shares 618,143 Value ($000) $30,141 Avg Close — Range —
Q4 2013
Shares 542,434 Value ($000) $30,875 Avg Close — Range —
Q3 2013
Shares 504,280 Value ($000) $31,427 Avg Close — Range —
Q2 2013
Shares 469,412 Value ($000) $32,291 Avg Close — Range —