Ambac Financial Group, Inc.
US ˙ NYSE ˙ US0231398845

SecurityAMBC / Ambac Financial Group, Inc.
InsiderClaude LeBlanc
This page shows the track record and history of LeBlanc Claude insider trades in Ambac Financial Group, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Claude LeBlanc in AMBC / Ambac Financial Group, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
2025-08-11 25,000 7.0300 25,000 7.0300 175,750 44 9.2800 56,250 32.01
2025-05-14 40,000 6.5000 40,000 6.5000 260,000
2024-08-07 12,273 10.7000 12,273 10.7000 131,321
2024-08-07 1,027 10.8500 1,027 10.8500 11,143
2024-08-07 10,953 11.0000 10,953 11.0000 120,483
2024-08-07 47 10.6400 47 10.6400 500
2024-08-07 700 10.6000 700 10.6000 7,420
2023-09-01 2,500 13.2900 2,500 13.2900 33,225
2022-05-13 3,000 8.7200 3,000 8.7200 26,160
2021-11-10 8,566 15.9100 8,566 15.9100 136,285
2021-11-10 474 15.8900 474 15.8900 7,532
2021-11-10 836 15.8800 836 15.8800 13,276
2021-11-10 124 15.8700 124 15.8700 1,968
2020-05-13 8,425 11.7500 8,425 11.7500 98,994
2019-06-06 1,000 14.8400 1,000 14.8400 14,840
2019-05-31 2,000 14.9900 2,000 14.9900 29,980
2019-05-23 2,000 15.9500 2,000 15.9500 31,900
2019-05-17 1,500 16.4600 1,500 16.4600 24,690
2019-05-17 2,000 16.5000 2,000 16.5000 33,000
2019-05-13 4,000 16.7500 4,000 16.7500 67,000
2019-05-13 4,000 16.9300 4,000 16.9300 67,720
2019-05-13 4,000 16.7200 4,000 16.7200 66,880
2019-05-13 1,500 16.8600 1,500 16.8600 25,290
2017-10-04 300 16.6300 300 16.6300 4,989
2017-10-04 13,355 16.6400 13,355 16.6400 222,227
2017-10-04 1,345 16.6200 1,345 16.6200 22,354
2017-05-18 400 16.4100 400 16.4100 6,564
2017-05-18 100 16.4200 100 16.4200 1,642
2017-05-18 2,000 16.4300 2,000 16.4300 32,860
2017-05-18 600 16.4400 600 16.4400 9,864
2017-05-18 810 16.4500 810 16.4500 13,324
2017-05-18 2,015 16.4600 2,015 16.4600 33,167
2017-05-18 1,225 16.4700 1,225 16.4700 20,176
2017-05-18 350 16.4800 350 16.4800 5,768
2017-05-15 2,500 17.3100 2,500 17.3100 43,275
2017-05-15 2,500 17.3300 2,500 17.3300 43,325
2017-03-17 17,542 19.5500 17,542 19.5500 342,946
2017-03-17 1,200 19.5400 1,200 19.5400 23,448
2017-03-17 1,002 19.5600 1,002 19.5600 19,599
2017-03-17 256 19.5300 256 19.5300 5,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AMBC / Ambac Financial Group, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Claude LeBlanc in AMBC / Ambac Financial Group, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AMBC / Ambac Financial Group, Inc. Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-08-11 2025-08-11 4 LeBlanc Claude AMBC Common Stock P - Purchase D 7.0300 25,000 176 603,291
2025-05-14 2025-05-14 4 LeBlanc Claude AMBC Common Stock P - Purchase D 6.5000 40,000 260 578,291
2025-03-14 2025-03-13 4 LeBlanc Claude AMBC Common Stock F - Taxes D 8.3900 -13,452 -113 538,291
2025-03-14 2025-03-13 4 LeBlanc Claude AMBC Common Stock M - Exercise D 24,327 551,743
2025-03-10 2025-03-06 4 LeBlanc Claude AMBC Common Stock F - Taxes D 9.1600 -10,809 -99 527,416
2025-03-10 2025-03-06 4 LeBlanc Claude AMBC Common Stock A - Award D 10,809 538,225
2025-03-04 2025-03-03 4 LeBlanc Claude AMBC Common Stock F - Taxes D 9.3000 -888 -8 527,416
2025-03-04 2025-03-03 4 LeBlanc Claude AMBC Common Stock M - Exercise D 888 528,304
2025-03-04 2025-02-28 4 LeBlanc Claude AMBC Common Stock F - Taxes D 9.7100 -1,152 -11 527,416
2025-03-04 2025-02-28 4 LeBlanc Claude AMBC Common Stock M - Exercise D 1,152 528,568
2024-08-08 2024-08-07 4 LeBlanc Claude AMBC Common Stock P - Purchase D 10.6000 700 7 527,416
2024-08-08 2024-08-07 4 LeBlanc Claude AMBC Common Stock P - Purchase D 10.6400 47 1 526,716
2024-08-08 2024-08-07 4 LeBlanc Claude AMBC Common Stock P - Purchase D 11.0000 10,953 120 526,669
2024-08-08 2024-08-07 4 LeBlanc Claude AMBC Common Stock P - Purchase D 10.8500 1,027 11 515,716
2024-08-08 2024-08-07 4 LeBlanc Claude AMBC Common Stock P - Purchase D 10.7000 12,273 131 514,689
2024-03-11 2024-03-08 4 LeBlanc Claude AMBC Common Stock F - Taxes D 15.3800 -1,193 -18 502,416
2024-03-11 2024-03-08 4 LeBlanc Claude AMBC Common Stock M - Exercise D 1,193 503,609
2024-03-04 2024-03-03 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.1900 -888 -14 502,416
2024-03-04 2024-03-03 4 LeBlanc Claude AMBC Common Stock M - Exercise D 888 503,304
2024-03-01 2024-02-28 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.9400 -975 -17 502,416
2024-03-01 2024-02-28 4 LeBlanc Claude AMBC Common Stock M - Exercise D 975 503,391
2024-02-23 2024-02-21 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.2500 -8,257 -134 502,416
2024-02-23 2024-02-21 4 LeBlanc Claude AMBC Common Stock A - Award D 8,257 510,673
2023-09-05 2023-09-01 4 LeBlanc Claude AMBC Common Stock P - Purchase D 13.2900 2,500 33 502,416
2023-03-09 2023-03-08 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.4100 -1,573 -26 499,916
2023-03-09 2023-03-08 4 LeBlanc Claude AMBC Common Stock M - Exercise D 1,573 501,489
2023-03-02 2023-02-28 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.5500 -1,286 -21 499,916
2023-03-02 2023-02-28 4 LeBlanc Claude AMBC Common Stock M - Exercise D 1,286 501,202
2023-02-24 2023-02-22 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.2200 -92,709 -1,504 499,916
2023-02-24 2023-02-22 4 LeBlanc Claude AMBC Common Stock M - Exercise D 180,352 592,625
2023-01-04 2023-01-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 17.4400 -8,111 -141 412,273
2023-01-04 2023-01-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 13,784 420,384
2022-05-16 2022-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 8.7200 3,000 26 406,600
2022-03-09 2022-03-08 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -31,498 154,060
2022-03-09 2022-03-08 4 LeBlanc Claude AMBC Common Stock F - Taxes D 12.8500 -17,418 -224 403,600
2022-03-09 2022-03-08 4 LeBlanc Claude AMBC Common Stock M - Exercise D 31,498 421,018
2022-03-02 2022-02-28 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 77,272 185,558
2022-02-28 2022-02-24 4 LeBlanc Claude AMBC Common Stock F - Taxes D 14.3500 -65,793 -944 389,520
2022-02-28 2022-02-24 4 LeBlanc Claude AMBC Common Stock M - Exercise D 129,085 455,313
2022-01-04 2022-01-02 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -28,552 108,286
2022-01-04 2022-01-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.0500 -16,270 -261 326,228
2022-01-04 2022-01-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 28,552 342,498
2021-11-12 2021-11-10 4 LeBlanc Claude AMBC Common Stock P - Purchase D 15.8700 124 2 313,946
2021-11-12 2021-11-10 4 LeBlanc Claude AMBC Common Stock P - Purchase D 15.8800 836 13 313,822
2021-11-12 2021-11-10 4 LeBlanc Claude AMBC Common Stock P - Purchase D 15.8900 474 8 312,986
2021-11-12 2021-11-10 4 LeBlanc Claude AMBC Common Stock P - Purchase D 15.9100 8,566 136 312,512
2021-03-09 2021-03-08 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 94,502 136,838
2021-03-08 2021-03-04 4 LeBlanc Claude AMBC Deferred Share Units M - Exercise D -9,342 0
2021-03-08 2021-03-04 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.9300 -4,752 -80 303,946
2021-03-08 2021-03-04 4 LeBlanc Claude AMBC Common Stock M - Exercise D 9,342 308,698
2021-03-03 2021-03-02 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -19,881 42,336
2021-03-03 2021-03-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.7700 -10,580 -177 299,356
2021-03-03 2021-03-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 19,881 309,936
2021-03-03 2021-03-01 4 LeBlanc Claude AMBC Common Stock F - Taxes D 17.3900 -122,127 -2,124 290,055
2021-03-03 2021-03-01 4 LeBlanc Claude AMBC Common Stock M - Exercise D 238,568 412,182
2021-01-04 2021-01-02 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -28,549 62,217
2021-01-04 2021-01-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 15.3800 -11,395 -175 173,614
2021-01-04 2021-01-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 28,549 185,009
2020-05-20 2020-05-18 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -26,267 90,766
2020-05-20 2020-05-18 4 LeBlanc Claude AMBC Common Stock F - Taxes D 13.6900 -13,362 -183 156,460
2020-05-20 2020-05-18 4 LeBlanc Claude AMBC Common Stock M - Exercise D 26,267 169,822
2020-05-14 2020-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 11.7500 8,425 99 143,555
2020-03-06 2020-03-04 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 41,346 117,033
2020-03-06 2020-03-04 4 LeBlanc Claude AMBC Deferred Share Units M - Exercise D -9,342 9,342
2020-03-06 2020-03-04 4 LeBlanc Claude AMBC Common Stock F - Taxes D 19.5000 -4,752 -93 135,130
2020-03-06 2020-03-04 4 LeBlanc Claude AMBC Common Stock M - Exercise D 9,342 139,882
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -19,881 75,687
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Deferred Share Units M - Exercise D -11,428 18,684
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 19.8500 -7,598 -151 130,540
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 19,881 138,138
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 19.8500 -4,099 -81 118,257
2020-03-04 2020-03-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 11,428 122,356
2020-01-06 2020-01-02 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -14,768 95,568
2020-01-06 2020-01-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 21.7600 -5,870 -128 110,928
2020-01-06 2020-01-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 14,768 116,798
2019-06-10 2019-06-06 4 LeBlanc Claude AMBC Common Stock P - Purchase D 14.8400 1,000 15 102,030
2019-06-03 2019-05-31 4 LeBlanc Claude AMBC Common Stock P - Purchase D 14.9900 2,000 30 101,030
2019-05-23 2019-05-23 4 LeBlanc Claude AMBC Common Stock P - Purchase D 15.9500 2,000 32 99,030
2019-05-17 2019-05-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.5000 2,000 33 97,030
2019-05-17 2019-05-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4600 1,500 25 95,030
2019-05-17 2019-05-16 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -26,267 110,336
2019-05-17 2019-05-16 4 LeBlanc Claude AMBC Common Stock F - Taxes D 16.8400 -13,362 -225 93,530
2019-05-17 2019-05-16 4 LeBlanc Claude AMBC Common Stock M - Exercise D 26,267 106,892
2019-05-13 2019-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.8600 1,500 25 80,625
2019-05-13 2019-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.7200 4,000 67 79,125
2019-05-13 2019-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.9300 4,000 68 75,125
2019-05-13 2019-05-13 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.7500 4,000 67 71,125
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 44,307 136,603
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Deferred Share Units A - Award D 19,394 30,112
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -19,881 92,296
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Deferred Share Units M - Exercise D -12,138 10,718
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Common Stock M - Exercise D 19,881 67,125
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Common Stock F - Taxes D 20.1100 -12,394 -249 47,244
2019-03-05 2019-03-04 4 LeBlanc Claude AMBC Common Stock M - Exercise D 12,138 59,638
2018-05-18 2018-05-16 4 LeBlanc Claude AMBC Restricted Stock Units M - Exercise D -2,639 112,177
2018-05-18 2018-05-16 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 55,173 114,816
2018-05-18 2018-05-16 4 LeBlanc Claude AMBC Common Stock F - Taxes D 19.1400 -2,639 -51 47,500
2018-05-18 2018-05-16 4 LeBlanc Claude AMBC Common Stock M - Exercise D 2,639 50,139
2018-03-06 2018-03-02 4 LeBlanc Claude AMBC Deferred Share Units M - Exercise D -1,068 22,856
2018-03-06 2018-03-02 4 LeBlanc Claude AMBC Deferred Share Units A - Award D 23,924 23,924
2018-03-06 2018-03-02 4 LeBlanc Claude AMBC Restricted Stock Units A - Award D 59,643 59,643
2018-03-06 2018-03-02 4 LeBlanc Claude AMBC Common Stock F - Taxes D 15.0900 -1,068 -16 47,500
2018-03-06 2018-03-02 4 LeBlanc Claude AMBC Common Stock M - Exercise D 1,068 48,568
2017-10-05 2017-10-04 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.6200 1,345 22 47,500
2017-10-05 2017-10-04 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.6400 13,355 222 46,155
2017-10-05 2017-10-04 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.6300 300 5 32,800
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4800 350 6 32,500
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4700 1,225 20 32,150
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4600 2,015 33 30,925
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4500 810 13 28,910
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4400 600 10 28,100
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4300 2,000 33 27,500
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4200 100 2 25,500
2017-05-22 2017-05-18 4 LeBlanc Claude AMBC Common Stock P - Purchase D 16.4100 400 7 25,400
2017-05-16 2017-05-15 4 LeBlanc Claude AMBC Common Stock P - Purchase D 17.3300 2,500 43 25,000
2017-05-16 2017-05-15 4 LeBlanc Claude AMBC Common Stock P - Purchase D 17.3100 2,500 43 22,500
2017-05-16 2017-05-15 4/A LeBlanc Claude AMBC Common Stock P - Purchase D 17.3300 2,500 43 25,000
2017-05-16 2017-05-15 4/A LeBlanc Claude AMBC Common Stock P - Purchase D 17.3100 2,500 43 22,500
2017-03-20 2017-03-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 19.5300 256 5 20,000
2017-03-20 2017-03-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 19.5600 1,002 20 19,744
2017-03-20 2017-03-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 19.5400 1,200 23 18,742
2017-03-20 2017-03-17 4 LeBlanc Claude AMBC Common Stock P - Purchase D 19.5500 17,542 343 17,542
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)