DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

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

Q1 2018
Shares 2,636 Value ($000) $39 Avg Close — Range —
Q4 2017
Shares 9,215 Value ($000) $171 Avg Close — Range —
Q2 2017
Shares 730 Value ($000) $8 Avg Close — Range —
Q1 2017
Shares 610 Value ($000) $10 Avg Close — Range —