AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2014

Shares 50 Value ($000) $1 Avg Close $23.29 Range $18.60 - $26.74

Q3 2014

Shares 50 Value ($000) $1 Avg Close $23.53 Range $21.86 - $27.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	50	$1	$23.29	$18.60 - $26.74
Q3 2014	50	$1	$23.53	$21.86 - $27.54