THOMAS & BETTS CORP

CUSIP: 884315102 Class: CMN

SECURIAN ASSET MANAGEMENT, INC's Holding History (CIK: 0001035350)

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

Q1 2012
Shares 7,913 Value ($000) $569 Avg Close — Range —
Q4 2011
Shares 7,913 Value ($000) $432 Avg Close — Range —
Q3 2011
Shares 7,803 Value ($000) $311 Avg Close — Range —