AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

Centiva Capital, LP's Holding History (CIK: 0001692507)

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

Q2 2025

Shares 46,815 Value ($000) $332 Avg Close $7.45 Range $5.99 - $8.69

Q4 2024

Shares 35,111 Value ($000) $444 Avg Close $12.05 Range $10.83 - $13.64

Q3 2024

Shares 44,937 Value ($000) $504 Avg Close $11.69 Range $10.12 - $13.32

Q2 2024

Shares 13,890 Value ($000) $178 Avg Close $15.25 Range $11.80 - $18.45

Q1 2024

Shares 20,000 Value ($000) $313 Avg Close $15.77 Range $14.53 - $17.80

Q3 2021

Shares 89,516 Value ($000) $1,282 Avg Close $14.28 Range $13.09 - $15.94

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	46,815	$332	$7.45	$5.99 - $8.69
Q4 2024	35,111	$444	$12.05	$10.83 - $13.64
Q3 2024	44,937	$504	$11.69	$10.12 - $13.32
Q2 2024	13,890	$178	$15.25	$11.80 - $18.45
Q1 2024	20,000	$313	$15.77	$14.53 - $17.80
Q3 2021	89,516	$1,282	$14.28	$13.09 - $15.94