TERADATA CORP DEL

Ticker: TDC CUSIP: 88076W103 Class: COM

CONNING INC.'s Holding History (CIK: 0000801051)

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

Q1 2014

Shares 4,966 Value ($000) $244 Avg Close $45.08 Range $39.50 - $49.49

Q4 2013

Shares 4,876 Value ($000) $222 Avg Close $45.33 Range $39.16 - $55.85

Q3 2013

Shares 4,036 Value ($000) $224 Avg Close $58.72 Range $49.58 - $65.96

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	4,966	$244	$45.08	$39.50 - $49.49
Q4 2013	4,876	$222	$45.33	$39.16 - $55.85
Q3 2013	4,036	$224	$58.72	$49.58 - $65.96