AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2024

Shares 589,437 Value ($000) $7,456 Avg Close $12.05 Range $10.83 - $13.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	589,437	$7,456	$12.05	$10.83 - $13.64