PORTUGAL TELECOM SGPS S A

CUSIP: 737273102 Class: COMMON STOCK-FO

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q2 2015
Shares 94,142 Value ($000) $44 Avg Close — Range —
Q1 2015
Shares 44,115 Value ($000) $23 Avg Close — Range —
Q4 2014
Shares 81,678 Value ($000) $86 Avg Close — Range —
Q3 2014
Shares 40,244 Value ($000) $84 Avg Close — Range —
Q2 2014
Shares 42,886 Value ($000) $157 Avg Close — Range —
Q1 2014
Shares 54,317 Value ($000) $232 Avg Close — Range —
Q4 2013
Shares 62,366 Value ($000) $269 Avg Close — Range —
Q3 2013
Shares 69,704 Value ($000) $311 Avg Close — Range —
Q2 2013
Shares 64,766 Value ($000) $255 Avg Close — Range —