OI S.A.

CUSIP: 670851401 Class: Com

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q3 2015
Shares 2,412 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 1,400 Value ($000) $3 Avg Close — Range —
Q1 2015
Shares 2,817 Value ($000) $5 Avg Close — Range —
Q4 2014
Shares 1,617 Value ($000) $6 Avg Close — Range —