COVIDIEN PLC

CUSIP: G2554F105 Class: SHS

Northwest & Ethical Investments L.P.'s Holding History (CIK: 0002033536)

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

Q4 2010
Shares 31,220 Value ($000) $1,426 Avg Close — Range —
Q3 2010
Shares 28,610 Value ($000) $1,150 Avg Close — Range —
Q2 2010
Shares 23,480 Value ($000) $943 Avg Close — Range —
Q1 2010
Shares 22,410 Value ($000) $1,127 Avg Close — Range —
Q4 2009
Shares 92,640 Value ($000) $4,437 Avg Close — Range —
Q3 2009
Shares 134,320 Value ($000) $5,811 Avg Close — Range —