AMBAC FINL GROUP INC

Ticker: OSG CUSIP: 023139884 Class: Common Stock

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2025

Shares 1,601 Value ($000) $0 Avg Close $10.53 Range $7.92 - $12.84

Q4 2024

Shares 12,301 Value ($000) $0 Avg Close $12.05 Range $10.83 - $13.64

Q3 2024

Shares 12,301 Value ($000) $0 Avg Close $11.69 Range $10.12 - $13.32

Q2 2024

Shares 12,301 Value ($000) $0 Avg Close $15.25 Range $11.80 - $18.45

Q1 2024

Shares 12,301 Value ($000) $0 Avg Close $15.77 Range $14.53 - $17.80

Q4 2023

Shares 12,301 Value ($000) $0 Avg Close $13.90 Range $11.26 - $16.60

Q3 2023

Shares 12,301 Value ($000) $0 Avg Close $13.44 Range $11.99 - $14.64

Q2 2023

Shares 12,301 Value ($000) $0 Avg Close $14.63 Range $13.18 - $16.10

Q1 2023

Shares 11,512 Value ($000) $0 Avg Close $16.18 Range $14.17 - $17.75

Q4 2022

Shares 11,512 Value ($000) $0 Avg Close $14.86 Range $12.55 - $17.59

Q3 2022

Shares 11,512 Value ($000) $146 Avg Close $13.32 Range $11.15 - $15.59

Q1 2022

Shares 10,700 Value ($000) $111 Avg Close $13.55 Range $8.14 - $16.64

Q4 2021

Shares 10,700 Value ($000) $172 Avg Close $15.71 Range $14.07 - $17.86

Q3 2021

Shares 10,700 Value ($000) $153 Avg Close $14.28 Range $13.09 - $15.94

Q2 2021

Shares 10,700 Value ($000) $168 Avg Close $16.07 Range $13.94 - $17.82

Q1 2021

Shares 10,700 Value ($000) $179 Avg Close $16.34 Range $14.13 - $18.63

Q4 2020

Shares 10,700 Value ($000) $165 Avg Close $14.74 Range $11.92 - $18.19

Q3 2020

Shares 10,700 Value ($000) $137 Avg Close $12.88 Range $11.14 - $14.75

Q2 2020

Shares 10,700 Value ($000) $153 Avg Close $14.62 Range $10.58 - $17.64

Q1 2020

Shares 10,700 Value ($000) $132 Avg Close $19.17 Range $8.74 - $22.90

Q4 2019

Shares 11,300 Value ($000) $244 Avg Close $20.51 Range $19.05 - $21.95

Q3 2019

Shares 11,300 Value ($000) $221 Avg Close $18.37 Range $16.69 - $20.74

Q2 2019

Shares 11,300 Value ($000) $190 Avg Close $17.07 Range $14.44 - $19.28

Q1 2019

Shares 11,300 Value ($000) $205 Avg Close $19.10 Range $17.01 - $21.01

Q4 2018

Shares 11,300 Value ($000) $195 Avg Close $18.36 Range $15.02 - $21.38

Q3 2018

Shares 11,300 Value ($000) $231 Avg Close $20.88 Range $19.30 - $23.34

Q2 2018

Shares 11,900 Value ($000) $236 Avg Close $18.46 Range $15.17 - $21.11

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,601	$0	$10.53	$7.92 - $12.84
Q4 2024	12,301	$0	$12.05	$10.83 - $13.64
Q3 2024	12,301	$0	$11.69	$10.12 - $13.32
Q2 2024	12,301	$0	$15.25	$11.80 - $18.45
Q1 2024	12,301	$0	$15.77	$14.53 - $17.80
Q4 2023	12,301	$0	$13.90	$11.26 - $16.60
Q3 2023	12,301	$0	$13.44	$11.99 - $14.64
Q2 2023	12,301	$0	$14.63	$13.18 - $16.10
Q1 2023	11,512	$0	$16.18	$14.17 - $17.75
Q4 2022	11,512	$0	$14.86	$12.55 - $17.59
Q3 2022	11,512	$146	$13.32	$11.15 - $15.59
Q1 2022	10,700	$111	$13.55	$8.14 - $16.64
Q4 2021	10,700	$172	$15.71	$14.07 - $17.86
Q3 2021	10,700	$153	$14.28	$13.09 - $15.94
Q2 2021	10,700	$168	$16.07	$13.94 - $17.82
Q1 2021	10,700	$179	$16.34	$14.13 - $18.63
Q4 2020	10,700	$165	$14.74	$11.92 - $18.19
Q3 2020	10,700	$137	$12.88	$11.14 - $14.75
Q2 2020	10,700	$153	$14.62	$10.58 - $17.64
Q1 2020	10,700	$132	$19.17	$8.74 - $22.90
Q4 2019	11,300	$244	$20.51	$19.05 - $21.95
Q3 2019	11,300	$221	$18.37	$16.69 - $20.74
Q2 2019	11,300	$190	$17.07	$14.44 - $19.28
Q1 2019	11,300	$205	$19.10	$17.01 - $21.01
Q4 2018	11,300	$195	$18.36	$15.02 - $21.38
Q3 2018	11,300	$231	$20.88	$19.30 - $23.34
Q2 2018	11,900	$236	$18.46	$15.17 - $21.11