AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q4 2025

Shares 893,517 Value ($000) $6,952 Avg Close $8.55 Range $7.63 - $10.38

Q3 2025

Shares 895,977 Value ($000) $7,472 Avg Close $8.45 Range $6.86 - $10.05

Q2 2025

Shares 875,977 Value ($000) $6,219 Avg Close $7.45 Range $5.99 - $8.69

Q1 2025

Shares 442,364 Value ($000) $3,871 Avg Close $10.53 Range $7.92 - $12.84

Q4 2024

Shares 194,902 Value ($000) $2,466 Avg Close $12.05 Range $10.83 - $13.64

Q3 2024

Shares 194,902 Value ($000) $2,185 Avg Close $11.69 Range $10.12 - $13.32

Q2 2024

Shares 140,000 Value ($000) $1,795 Avg Close $15.25 Range $11.80 - $18.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	893,517	$6,952	$8.55	$7.63 - $10.38
Q3 2025	895,977	$7,472	$8.45	$6.86 - $10.05
Q2 2025	875,977	$6,219	$7.45	$5.99 - $8.69
Q1 2025	442,364	$3,871	$10.53	$7.92 - $12.84
Q4 2024	194,902	$2,466	$12.05	$10.83 - $13.64
Q3 2024	194,902	$2,185	$11.69	$10.12 - $13.32
Q2 2024	140,000	$1,795	$15.25	$11.80 - $18.45