Monthly Surveillance report for February 2011 (4/11)

| Source: Nasdaq Stockholm AB Nasdaq Stockholm AB

Attached the monthly report from the Surveillance department within the NASDAQ OMX Nordic for JFebruary 2011.

Any queries regarding the report will be answered by Annika von Haartman, Head of Surveillance Nordics, at +46 8 405 70 10.

Attachments

1102 Monthly report.pdf