MBIA INC

Ticker: MBI CUSIP: 55262C100 Class: Common Stock

AMERICAN ASSETS INC's Holding History (CIK: 0000885118)

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

Q2 2010

Shares 20,000 Value ($000) $112 Avg Close — Range —

Q1 2010

Shares 20,000 Value ($000) $125 Avg Close — Range —

Q4 2009

Shares 17,834 Value ($000) $80 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2010	20,000	$112	—	—
Q1 2010	20,000	$125	—	—
Q4 2009	17,834	$80	—	—