安巴克金融集团有限公司
US ˙ NYSE ˙ US0231398845

介绍

本页面提供了有关 Robert J Genader 已知的内部交易历史的全面分析。内部人士包括公司的高管、董事或重要投资者。一般而言，基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是，他们必须通过Form 4向美国证券交易委员会（SEC）报告所有交易。尽管存在这些限制，学术研究表明，整体而言，内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

“平均交易盈利能力”衡量了内部人士在过去三年中所有非计划性的公开市场买入交易的平均回报率。计算过程包括检查每笔交易，排除了作为10b5-1交易计划的一部分的交易。然后，对每笔交易在3、6和12个月的表现进行平均，以生成该笔交易最终的表现指标。然后，将所有交易的表现指标进行平均，计算出内部人士的总体平均表现指标。列表仅包含在过去两年中进行过至少三笔交易的内部人士。

如果内部人士的交易盈利能力显示为"N/A"，则可能是因为该内部人士在过去三年内没有进行任何公开市场买入交易，或者他们进行的交易距离现在时间太近，无法计算出可靠的表现指标。

更新频率：每日

查看收益最高的的内幕交易者列表。

查看排名最高的内部人士。
报告内部持仓的公司

美国证券交易委员会（SEC）文件显示Robert J Genader已报告在以下公司拥有持仓或进行了交易：

证券 职位 最新报告的持仓
US:ABK / Chairman, President and CEO, Director 544,522
如何解读这些图表

以下图表显示了在Robert J Genader进行的每笔公开市场非计划交易后证券的股价表现。非计划交易是指没有作为10b5-1交易计划的一部分而进行的交易。股价表现以累积百分比变化的方式绘制。例如，如果一笔内部人士交易是在2019年1月1日进行的，该图表将显示该证券的每日百分比变化直至当前日期。如果在此期间股价从10美元涨至15美元，则股价的累积百分比变化将为50%。从10美元涨至20美元的价格变化将为100%，而从10美元跌至5美元的价格变化将为-50%。

最终，我们将评估内部人士的交易与股价的超额回报（正向或负向）之间的相关性，以判断内部人士是否在交易中利用内部信息获利。如果内部人士有这样的行为，我们预期看到（a）买入后的正回报，或者（b）卖出后的负回报。对于情况（a），买入图表将显示一系列向上倾斜的曲线，表示每次买入后都有正回报。对于情况（b），卖出图表将显示一系列向下倾斜的曲线，表示每次卖出后都有负回报。

然而，仅凭这一点还不足以得出结论。例如，如果公司的股价在多年内呈现非周期性上升，我们会预期所有买入后的图表都呈现向上倾斜。同样地，多年来呈现非周期性下降的股价会导致卖出后的图表也呈现向下倾斜。这两种情况的图表都不能表示内部人士在进行内幕交易。

最有力的指标是在公司股价呈极度循环波动的情况下，“买入”图表显示正向信号，而“卖出”图表显示负向趋势。这种情况强烈暗示内部人士可能根据内幕信息精确地计时进行交易，以获得财务优势。

AMBC / Ambac Financial Group, Inc.内部人士买入 - 短期收益分析

在这一部分，我们分析了在 AMBC / Ambac Financial Group, Inc. 中进行的每笔非计划的公开市场内部人士买入的盈利情况。这种分析有助于了解内部人士是否持续产生异常的回报，以及是否值得跟踪。该分析基于每笔交易后一年的情况，结果仅为理论值。

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最高利润的
天数		 达到最高利润时的
价格		 最高
利润($)		 最高回报率（%）
2007-11-02 ABK GENADER ROBERT J 10,000 25.2500 10,000 25.2500 252,500 731

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

AMBC / Ambac Financial Group, Inc. Insider Trades
AMBC / Ambac Financial Group, Inc.内部人士卖出 - 短期亏损分析

在这一部分，我们分析了在 AMBC / Ambac Financial Group, Inc. 中进行的每笔非计划的公开市场内部人士卖出所达成的短期亏损规避。如果存在持续的亏损规避模式，可能表明未来的内部人士卖出交易预示着价格的下跌。该分析基于每笔交易后一年的情况，

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最低利润的
天数		 达到最低利润时的
价格		 避免的
最高损失金额($)		 避免的
最高损失率($)
2007-04-27 ABK GENADER ROBERT J 200 92.8500 200 92.8500 18,570 731
2007-04-27 ABK GENADER ROBERT J 6,700 92.8200 6,700 92.8200 621,894
2007-04-27 ABK GENADER ROBERT J 15,300 92.8000 15,300 92.8000 1,419,840
2007-04-27 ABK GENADER ROBERT J 2,000 92.7800 2,000 92.7800 185,560
2007-04-27 ABK GENADER ROBERT J 100 92.7700 100 92.7700 9,277
2007-04-27 ABK GENADER ROBERT J 200 92.7600 200 92.7600 18,552
2007-04-27 ABK GENADER ROBERT J 12,500 92.7500 12,500 92.7500 1,159,375
2007-04-27 ABK GENADER ROBERT J 7,200 92.7400 7,200 92.7400 667,728
2007-04-27 ABK GENADER ROBERT J 4,400 92.7200 4,400 92.7200 407,968
2007-04-27 ABK GENADER ROBERT J 3,500 92.7100 3,500 92.7100 324,485
2007-04-27 ABK GENADER ROBERT J 19,500 92.7000 19,500 92.7000 1,807,650
2007-04-27 ABK GENADER ROBERT J 300 92.6900 300 92.6900 27,807
2007-04-27 ABK GENADER ROBERT J 5,400 92.6800 5,400 92.6800 500,472
2007-04-27 ABK GENADER ROBERT J 200 92.6700 200 92.6700 18,534
2007-04-27 ABK GENADER ROBERT J 100 92.6600 100 92.6600 9,266
2007-04-27 ABK GENADER ROBERT J 11,600 92.6500 11,600 92.6500 1,074,740
2007-04-27 ABK GENADER ROBERT J 400 92.6400 400 92.6400 37,056
2007-04-27 ABK GENADER ROBERT J 4,000 92.6300 4,000 92.6300 370,520
2007-04-27 ABK GENADER ROBERT J 4,100 92.6200 4,100 92.6200 379,742
2007-04-27 ABK GENADER ROBERT J 1,500 92.6100 1,500 92.6100 138,915
2007-04-27 ABK GENADER ROBERT J 10,800 92.6000 10,800 92.6000 1,000,080
2007-02-15 ABK GENADER ROBERT J 200 91.3400 200 91.3400 18,268
2007-02-15 ABK GENADER ROBERT J 200 91.3100 200 91.3100 18,262
2007-02-15 ABK GENADER ROBERT J 100 91.3000 100 91.3000 9,130
2007-02-15 ABK GENADER ROBERT J 200 91.2800 200 91.2800 18,256
2007-02-15 ABK GENADER ROBERT J 400 91.2500 400 91.2500 36,500
2007-02-15 ABK GENADER ROBERT J 100 91.2400 100 91.2400 9,124
2007-02-15 ABK GENADER ROBERT J 100 91.2300 100 91.2300 9,123
2007-02-15 ABK GENADER ROBERT J 200 91.2000 200 91.2000 18,240
2007-02-15 ABK GENADER ROBERT J 100 91.1700 100 91.1700 9,117
2007-02-15 ABK GENADER ROBERT J 400 91.1600 400 91.1600 36,464
2007-02-15 ABK GENADER ROBERT J 200 91.1300 200 91.1300 18,226
2007-02-15 ABK GENADER ROBERT J 8 91.1200 8 91.1200 729
2007-02-15 ABK GENADER ROBERT J 92 91.0900 92 91.0900 8,380
2007-02-15 ABK GENADER ROBERT J 200 91.0700 200 91.0700 18,214
2007-02-15 ABK GENADER ROBERT J 100 91.0500 100 91.0500 9,105
2007-02-15 ABK GENADER ROBERT J 300 91.0400 300 91.0400 27,312
2007-02-15 ABK GENADER ROBERT J 345 91.0300 345 91.0300 31,405
2007-02-15 ABK GENADER ROBERT J 200 91.0200 200 91.0200 18,204
2007-02-15 ABK GENADER ROBERT J 100 91.0100 100 91.0100 9,101
2007-02-15 ABK GENADER ROBERT J 1,787 91.0000 1,787 91.0000 162,617
2006-08-23 ABK GENADER ROBERT J 358 85.5500 358 85.5500 30,627
2006-08-23 ABK GENADER ROBERT J 500 85.5300 500 85.5300 42,765
2006-08-23 ABK GENADER ROBERT J 1,800 85.5100 1,800 85.5100 153,918
2006-08-23 ABK GENADER ROBERT J 6,600 85.5000 6,600 85.5000 564,300
2006-08-23 ABK GENADER ROBERT J 2,300 85.4900 2,300 85.4900 196,627
2006-08-23 ABK GENADER ROBERT J 3,100 85.4800 3,100 85.4800 264,988
2006-08-23 ABK GENADER ROBERT J 2,500 85.4700 2,500 85.4700 213,675
2006-08-23 ABK GENADER ROBERT J 2,700 85.4600 2,700 85.4600 230,742
2006-08-23 ABK GENADER ROBERT J 1,700 85.4500 1,700 85.4500 145,265
2006-08-23 ABK GENADER ROBERT J 2,500 85.4400 2,500 85.4400 213,600
2006-08-23 ABK GENADER ROBERT J 2,200 85.4300 2,200 85.4300 187,946
2006-08-23 ABK GENADER ROBERT J 4,000 85.4200 4,000 85.4200 341,680
2006-08-23 ABK GENADER ROBERT J 3,600 85.4100 3,600 85.4100 307,476
2006-08-23 ABK GENADER ROBERT J 24,600 85.4000 24,600 85.4000 2,100,840
2006-05-10 ABK GENADER ROBERT J 1,500 83.0000 1,500 83.0000 124,500
2006-05-10 ABK GENADER ROBERT J 100 83.0100 100 83.0100 8,301
2006-05-10 ABK GENADER ROBERT J 3,200 83.0200 3,200 83.0200 265,664
2006-05-10 ABK GENADER ROBERT J 500 83.0300 500 83.0300 41,515
2006-05-10 ABK GENADER ROBERT J 4,000 83.0400 4,000 83.0400 332,160
2006-05-10 ABK GENADER ROBERT J 800 83.0500 800 83.0500 66,440
2006-05-10 ABK GENADER ROBERT J 2,084 83.0600 2,084 83.0600 173,097
2006-05-10 ABK GENADER ROBERT J 1,500 83.0700 1,500 83.0700 124,605
2006-05-10 ABK GENADER ROBERT J 300 83.0800 300 83.0800 24,924
2006-05-10 ABK GENADER ROBERT J 500 83.1000 500 83.1000 41,550
2006-03-14 ABK GENADER ROBERT J 1,800 79.2300 1,800 79.2300 142,614
2006-03-14 ABK GENADER ROBERT J 200 79.2400 200 79.2400 15,848
2006-03-14 ABK GENADER ROBERT J 120 79.3600 120 79.3600 9,523
2005-12-14 ABK GENADER ROBERT J 100 77.9100 100 77.9100 7,791
2005-12-14 ABK GENADER ROBERT J 100 77.8900 100 77.8900 7,789
2005-12-14 ABK GENADER ROBERT J 100 77.9700 100 77.9700 7,797
2005-12-14 ABK GENADER ROBERT J 2,000 77.9800 2,000 77.9800 155,960
2005-12-14 ABK GENADER ROBERT J 900 77.9900 900 77.9900 70,191
2005-12-14 ABK GENADER ROBERT J 1,700 78.0000 1,700 78.0000 132,600
2005-12-14 ABK GENADER ROBERT J 1,500 78.0200 1,500 78.0200 117,030
2005-12-14 ABK GENADER ROBERT J 100 78.0500 100 78.0500 7,805
2005-12-14 ABK GENADER ROBERT J 3,200 77.8800 3,200 77.8800 249,216
2005-12-14 ABK GENADER ROBERT J 200 78.1100 200 78.1100 15,622
2005-12-14 ABK GENADER ROBERT J 400 78.0800 400 78.0800 31,232
2005-12-14 ABK GENADER ROBERT J 100 78.0700 100 78.0700 7,807
2005-12-14 ABK GENADER ROBERT J 900 78.0600 900 78.0600 70,254
2005-12-14 ABK GENADER ROBERT J 300 78.0900 300 78.0900 23,427
2005-12-14 ABK GENADER ROBERT J 400 78.0500 400 78.0500 31,220
2005-12-14 ABK GENADER ROBERT J 200 78.1200 200 78.1200 15,624
2005-12-14 ABK GENADER ROBERT J 100 78.1500 100 78.1500 7,815
2005-12-14 ABK GENADER ROBERT J 100 78.1000 100 78.1000 7,810
2005-12-14 ABK GENADER ROBERT J 100 78.1900 100 78.1900 7,819
2005-12-14 ABK GENADER ROBERT J 900 78.1300 900 78.1300 70,317
2005-12-14 ABK GENADER ROBERT J 800 78.1300 800 78.1300 62,504
2005-12-14 ABK GENADER ROBERT J 300 78.2300 300 78.2300 23,469
2005-12-14 ABK GENADER ROBERT J 700 78.2100 700 78.2100 54,747
2005-12-14 ABK GENADER ROBERT J 800 78.2000 800 78.2000 62,560
2005-12-14 ABK GENADER ROBERT J 2,538 78.1800 2,538 78.1800 198,421
2005-12-14 ABK GENADER ROBERT J 800 77.8100 800 77.8100 62,248
2005-12-14 ABK GENADER ROBERT J 100 77.9100 100 77.9100 7,791
2005-12-14 ABK GENADER ROBERT J 100 77.9000 100 77.9000 7,790
2005-12-14 ABK GENADER ROBERT J 400 77.9000 400 77.9000 31,160
2005-12-14 ABK GENADER ROBERT J 100 77.9000 100 77.9000 7,790
2005-12-14 ABK GENADER ROBERT J 200 77.8800 200 77.8800 15,576
2005-12-14 ABK GENADER ROBERT J 500 77.8700 500 77.8700 38,935
2005-12-14 ABK GENADER ROBERT J 200 78.0000 200 78.0000 15,600
2005-12-14 ABK GENADER ROBERT J 100 78.0500 100 78.0500 7,805
2005-12-14 ABK GENADER ROBERT J 100 78.0200 100 78.0200 7,802
2005-12-14 ABK GENADER ROBERT J 200 78.0100 200 78.0100 15,602
2005-12-14 ABK GENADER ROBERT J 100 78.0000 100 78.0000 7,800
2005-12-14 ABK GENADER ROBERT J 100 77.9500 100 77.9500 7,795
2005-12-14 ABK GENADER ROBERT J 300 77.9800 300 77.9800 23,394
2005-12-14 ABK GENADER ROBERT J 500 78.0500 500 78.0500 39,025
2005-12-14 ABK GENADER ROBERT J 300 77.9400 300 77.9400 23,382
2005-12-14 ABK GENADER ROBERT J 500 78.0200 500 78.0200 39,010
2005-12-14 ABK GENADER ROBERT J 100 78.0100 100 78.0100 7,801
2005-12-14 ABK GENADER ROBERT J 100 78.0600 100 78.0600 7,806
2005-12-14 ABK GENADER ROBERT J 300 78.0700 300 78.0700 23,421
2005-12-14 ABK GENADER ROBERT J 100 78.0400 100 78.0400 7,804
2005-12-14 ABK GENADER ROBERT J 200 78.0300 200 78.0300 15,606
2005-12-14 ABK GENADER ROBERT J 200 77.9800 200 77.9800 15,596
2005-12-14 ABK GENADER ROBERT J 400 77.9500 400 77.9500 31,180
2005-12-14 ABK GENADER ROBERT J 300 78.0200 300 78.0200 23,406
2005-12-14 ABK GENADER ROBERT J 100 77.9400 100 77.9400 7,794
2005-12-14 ABK GENADER ROBERT J 2,100 77.9500 2,100 77.9500 163,695
2005-12-14 ABK GENADER ROBERT J 200 77.9600 200 77.9600 15,592
2005-12-14 ABK GENADER ROBERT J 700 77.9400 700 77.9400 54,558
2005-12-14 ABK GENADER ROBERT J 2,200 77.9200 2,200 77.9200 171,424
2005-12-14 ABK GENADER ROBERT J 300 77.9300 300 77.9300 23,379
2005-12-14 ABK GENADER ROBERT J 200 77.9100 200 77.9100 15,582
2005-12-14 ABK GENADER ROBERT J 300 77.9400 300 77.9400 23,382
2005-12-14 ABK GENADER ROBERT J 200 77.9200 200 77.9200 15,584
2005-12-14 ABK GENADER ROBERT J 100 77.9000 100 77.9000 7,790
2005-12-14 ABK GENADER ROBERT J 200 77.9100 200 77.9100 15,582
2005-12-14 ABK GENADER ROBERT J 100 77.9200 100 77.9200 7,792
2005-12-14 ABK GENADER ROBERT J 100 77.9400 100 77.9400 7,794
2005-12-14 ABK GENADER ROBERT J 400 77.9700 400 77.9700 31,188
2005-12-14 ABK GENADER ROBERT J 100 77.9900 100 77.9900 7,799
2005-12-14 ABK GENADER ROBERT J 100 77.9800 100 77.9800 7,798
2005-12-14 ABK GENADER ROBERT J 100 77.9500 100 77.9500 7,795
2005-12-14 ABK GENADER ROBERT J 100 77.9400 100 77.9400 7,794
2005-12-14 ABK GENADER ROBERT J 600 77.9100 600 77.9100 46,746
2005-12-14 ABK GENADER ROBERT J 100 77.9000 100 77.9000 7,790
2005-12-14 ABK GENADER ROBERT J 200 77.8900 200 77.8900 15,578
2005-12-14 ABK GENADER ROBERT J 100 77.8800 100 77.8800 7,788
2005-12-14 ABK GENADER ROBERT J 100 77.9200 100 77.9200 7,792
2005-12-14 ABK GENADER ROBERT J 500 77.9400 500 77.9400 38,970
2005-12-14 ABK GENADER ROBERT J 200 77.9000 200 77.9000 15,580
2005-12-14 ABK GENADER ROBERT J 200 77.9200 200 77.9200 15,584
2005-12-14 ABK GENADER ROBERT J 100 77.8800 100 77.8800 7,788
2005-12-14 ABK GENADER ROBERT J 100 77.8400 100 77.8400 7,784
2005-12-14 ABK GENADER ROBERT J 600 77.8600 600 77.8600 46,716
2005-12-14 ABK GENADER ROBERT J 100 77.7900 100 77.7900 7,779
2005-12-14 ABK GENADER ROBERT J 100 77.8200 100 77.8200 7,782
2005-11-02 ABK GENADER ROBERT J 5,500 74.7700 5,500 74.7700 411,235
2005-11-02 ABK GENADER ROBERT J 500 74.7600 500 74.7600 37,380
2005-11-02 ABK GENADER ROBERT J 2,700 74.7500 2,700 74.7500 201,825
2005-11-02 ABK GENADER ROBERT J 9,300 74.5000 9,300 74.5000 692,850
2005-11-02 ABK GENADER ROBERT J 6,300 74.2700 6,300 74.2700 467,901
2005-11-02 ABK GENADER ROBERT J 1,600 74.2600 1,600 74.2600 118,816
2005-11-02 ABK GENADER ROBERT J 64,100 74.2500 64,100 74.2500 4,759,425
2004-11-04 ABK GENADER ROBERT J 4,100 79.1100 4,100 79.1100 324,351
2004-11-04 ABK GENADER ROBERT J 300 79.0900 300 79.0900 23,727
2004-11-04 ABK GENADER ROBERT J 200 79.1100 200 79.1100 15,822
2004-11-04 ABK GENADER ROBERT J 200 79.1200 200 79.1200 15,824
2004-11-04 ABK GENADER ROBERT J 200 79.1600 200 79.1600 15,832
2004-11-04 ABK GENADER ROBERT J 800 79.1000 800 79.1000 63,280
2004-11-04 ABK GENADER ROBERT J 100 79.1300 100 79.1300 7,913
2004-11-04 ABK GENADER ROBERT J 2,800 79.1400 2,800 79.1400 221,592
2004-11-04 ABK GENADER ROBERT J 2,000 79.1200 2,000 79.1200 158,240
2004-11-04 ABK GENADER ROBERT J 300 79.1400 300 79.1400 23,742
2004-11-04 ABK GENADER ROBERT J 1,500 79.1800 1,500 79.1800 118,770
2004-11-04 ABK GENADER ROBERT J 800 79.2400 800 79.2400 63,392
2004-11-04 ABK GENADER ROBERT J 200 79.2000 200 79.2000 15,840
2004-11-04 ABK GENADER ROBERT J 2,000 79.2900 2,000 79.2900 158,580
2004-11-04 ABK GENADER ROBERT J 500 79.3000 500 79.3000 39,650
2004-11-04 ABK GENADER ROBERT J 200 79.2400 200 79.2400 15,848
2004-11-04 ABK GENADER ROBERT J 700 79.7000 700 79.7000 55,790
2004-11-04 ABK GENADER ROBERT J 1,000 79.3200 1,000 79.3200 79,320
2004-11-04 ABK GENADER ROBERT J 600 79.3200 600 79.3200 47,592
2004-11-04 ABK GENADER ROBERT J 500 79.3400 500 79.3400 39,670
2004-11-04 ABK GENADER ROBERT J 100 79.3900 100 79.3900 7,939
2004-11-04 ABK GENADER ROBERT J 2,000 79.4000 2,000 79.4000 158,800
2004-11-04 ABK GENADER ROBERT J 600 79.4100 600 79.4100 47,646
2004-11-04 ABK GENADER ROBERT J 1 79.4000 1 79.4000 79
2004-11-04 ABK GENADER ROBERT J 2,400 79.4000 2,400 79.4000 190,560
2004-11-04 ABK GENADER ROBERT J 600 79.3500 600 79.3500 47,610
2004-11-04 ABK GENADER ROBERT J 700 79.3200 700 79.3200 55,524
2004-11-04 ABK GENADER ROBERT J 500 79.3600 500 79.3600 39,680
2004-11-04 ABK GENADER ROBERT J 300 79.3500 300 79.3500 23,805
2004-11-04 ABK GENADER ROBERT J 900 79.3600 900 79.3600 71,424
2004-11-04 ABK GENADER ROBERT J 900 79.3400 900 79.3400 71,406
2004-11-04 ABK GENADER ROBERT J 200 79.2600 200 79.2600 15,852
2004-11-04 ABK GENADER ROBERT J 2,500 79.2400 2,500 79.2400 198,100
2004-11-04 ABK GENADER ROBERT J 600 79.2000 600 79.2000 47,520
2004-11-04 ABK GENADER ROBERT J 1,200 79.3300 1,200 79.3300 95,196
2004-11-04 ABK GENADER ROBERT J 600 79.1300 600 79.1300 47,478
2004-11-04 ABK GENADER ROBERT J 500 79.0800 500 79.0800 39,540
2004-11-04 ABK GENADER ROBERT J 100 79.1500 100 79.1500 7,915
2004-11-04 ABK GENADER ROBERT J 3,600 79.1000 3,600 79.1000 284,760

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

AMBC / Ambac Financial Group, Inc. Insider Trades
内幕交易历史

该表格显示了由 Robert J Genader 进行的所有内幕交易的完整列表，这些交易已向美国证券交易委员会（SEC）披露。

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化		 每股
股价		 交易
金额		 剩余
金额
2007-12-07 2007-12-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 4,258 544,522 0.79 23.52 100,148 12,807,157
2007-11-02 2007-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		P - Purchase 10,000 540,264 1.89 25.25 252,500 13,641,666
2007-10-30 2007-10-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		I - Other 23,576 26,555 791.41 44.31 1,044,653 1,176,652
2007-09-06 2007-09-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,593 530,264 0.30 62.67 99,833 33,231,645
2007-06-08 2007-06-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 968 528,671 0.18 88.15 85,329 46,602,349
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		M - Exercise -110,000 0 -100.00
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -10,800 527,703 -2.01 92.60 -1,000,080 48,865,298
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,500 538,503 -0.28 92.61 -138,915 49,870,763
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,100 540,003 -0.75 92.62 -379,742 50,015,078
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,000 544,103 -0.73 92.63 -370,520 50,400,261
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 548,103 -0.07 92.64 -37,056 50,776,262
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -11,600 548,503 -2.07 92.65 -1,074,740 50,818,803
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 560,103 -0.02 92.66 -9,266 51,899,144
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 560,203 -0.04 92.67 -18,534 51,914,012
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -5,400 560,403 -0.95 92.68 -500,472 51,938,150
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 565,803 -0.05 92.69 -27,807 52,444,280
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -19,500 566,103 -3.33 92.70 -1,807,650 52,477,748
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,500 585,603 -0.59 92.71 -324,485 54,291,254
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,400 589,103 -0.74 92.72 -407,968 54,621,630
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -7,200 593,503 -1.20 92.74 -667,728 55,041,468
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -12,500 600,703 -2.04 92.75 -1,159,375 55,715,203
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 613,203 -0.03 92.76 -18,552 56,880,710
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 613,403 -0.02 92.77 -9,277 56,905,396
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,000 613,503 -0.32 92.78 -185,560 56,920,808
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -15,300 615,503 -2.43 92.80 -1,419,840 57,118,678
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -6,700 630,803 -1.05 92.82 -621,894 58,551,134
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 637,503 -0.03 92.85 -18,570 59,192,154
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 110,000 637,703 20.85 48.66 5,352,600 31,030,628
2007-03-09 2007-03-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 974 527,703 0.18 87.45 85,176 46,147,627
2007-03-09 2007-03-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 974 527,703 0.18 87.45 85,176 46,147,627
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,787 526,729 -0.34 91.00 -162,617 47,932,339
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 528,516 -0.02 91.01 -9,101 48,100,241
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 528,616 -0.04 91.02 -18,204 48,114,628
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -345 528,816 -0.07 91.03 -31,405 48,138,120
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 529,161 -0.06 91.04 -27,312 48,174,817
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 529,461 -0.02 91.05 -9,105 48,207,424
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 529,561 -0.04 91.07 -18,214 48,227,120
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -92 529,761 -0.02 91.09 -8,380 48,255,929
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -8 529,853 0.00 91.12 -729 48,280,205
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 529,861 -0.04 91.13 -18,226 48,286,233
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 530,061 -0.08 91.16 -36,464 48,320,361
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 530,461 -0.02 91.17 -9,117 48,362,129
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 530,561 -0.04 91.20 -18,240 48,387,163
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 530,761 -0.02 91.23 -9,123 48,421,326
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 530,861 -0.02 91.24 -9,124 48,435,758
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 530,961 -0.08 91.25 -36,500 48,450,191
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 531,361 -0.04 91.28 -18,256 48,502,632
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 531,561 -0.02 91.30 -9,130 48,531,519
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 531,661 -0.04 91.31 -18,262 48,545,966
2007-02-15 2007-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 531,861 -0.04 91.34 -18,268 48,580,184
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -626 532,061 -0.12 88.53 -55,420 47,103,360
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -582 532,687 -0.11 88.53 -51,524 47,158,780
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -633 533,269 -0.12 88.53 -56,039 47,210,305
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -593 533,902 -0.11 88.53 -52,498 47,266,344
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -535 534,495 -0.10 88.53 -47,364 47,318,842
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -1,673 535,030 -0.31 88.53 -148,111 47,366,206
2007-01-31 2007-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		A - Award 110,000 110,000
2007-01-31 2007-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 18,334 536,703 3.54 87.27 1,600,008 46,838,071
2007-01-31 2007-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 4,727 518,369 0.92 87.27 412,525 45,238,063
2007-01-31 2007-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,576 513,642 0.31 65.45 103,149 33,617,869
2006-12-08 2006-09-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 963 512,066 0.19 85.43 82,269 43,745,798
2006-09-08 2006-09-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 966 511,103 0.19 85.00 82,110 43,443,755
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		M - Exercise -49,878 0 -100.00
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		M - Exercise -8,580 0 -100.00
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -24,600 510,137 -4.60 85.40 -2,100,840 43,565,700
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,600 534,737 -0.67 85.41 -307,476 45,671,887
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,000 538,337 -0.74 85.42 -341,680 45,984,747
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,200 542,337 -0.40 85.43 -187,946 46,331,850
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,500 544,537 -0.46 85.44 -213,600 46,525,241
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,700 547,037 -0.31 85.45 -145,265 46,744,312
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,700 548,737 -0.49 85.46 -230,742 46,895,064
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,500 551,437 -0.45 85.47 -213,675 47,131,320
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,100 553,937 -0.56 85.48 -264,988 47,350,535
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,300 557,037 -0.41 85.49 -196,627 47,621,093
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -6,600 559,337 -1.17 85.50 -564,300 47,823,314
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,800 565,937 -0.32 85.51 -153,918 48,393,273
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 567,737 -0.09 85.53 -42,765 48,558,546
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -358 568,237 -0.06 85.55 -30,627 48,612,675
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 49,878 568,595 9.62 69.30 3,456,545 39,403,634
2006-08-24 2006-08-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 8,580 518,717 1.68 31.02 266,152 16,090,601
2006-06-09 2006-06-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 861 510,137 0.17 79.28 68,260 40,443,661
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 509,276 -0.10 83.10 -41,550 42,320,836
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 509,776 -0.06 83.08 -24,924 42,352,190
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,500 510,076 -0.29 83.07 -124,605 42,372,013
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,084 511,576 -0.41 83.06 -173,097 42,491,503
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 513,660 -0.16 83.05 -66,440 42,659,463
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,000 514,460 -0.77 83.04 -332,160 42,720,758
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 518,460 -0.10 83.03 -41,515 43,047,734
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,200 518,960 -0.61 83.02 -265,664 43,084,059
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 522,160 -0.02 83.01 -8,301 43,344,502
2006-05-11 2006-05-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,500 522,260 -0.29 83.00 -124,500 43,347,580
2006-05-10 2006-05-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -2,477 523,760 -0.47 82.76 -204,997 43,346,378
2006-05-10 2006-05-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -8,161 526,237 -1.53 82.76 -675,404 43,551,374
2006-03-15 2006-03-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -120 534,398 -0.02 79.36 -9,523 42,409,825
2006-03-15 2006-03-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 534,518 -0.04 79.24 -15,848 42,355,206
2006-03-15 2006-03-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,800 534,718 -0.34 79.23 -142,614 42,365,707
2006-03-03 2006-03-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 957 536,518 0.18 75.14 71,909 40,313,963
2006-01-31 2006-01-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -531 535,561 -0.10 76.64 -40,696 41,045,395
2006-01-31 2006-01-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -540 536,092 -0.10 76.64 -41,386 41,086,091
2006-01-31 2006-01-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -578 536,632 -0.11 76.64 -44,298 41,127,476
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		A - Award 110,000 110,000
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 21,499 537,210 4.17 74.43 1,600,171 39,984,540
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 4,031 515,711 0.79 74.43 300,027 38,384,370
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,344 511,680 0.26 55.82 75,022 28,561,978
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		A - Award 110,000 110,000
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 21,499 537,210 4.17 74.43 1,600,171 39,984,540
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 4,031 515,711 0.79 74.43 300,027 38,384,370
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,344 511,680 0.26 55.82 75,022 28,561,978
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,538 510,336 -0.49 78.18 -198,421 39,898,068
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 512,874 -0.16 78.20 -62,560 40,106,747
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -700 513,674 -0.14 78.21 -54,747 40,174,444
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 514,374 -0.06 78.23 -23,469 40,239,478
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 514,674 -0.16 78.13 -62,504 40,211,480
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -900 515,474 -0.17 78.13 -70,317 40,273,984
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 516,374 -0.02 78.19 -7,819 40,375,283
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 516,474 -0.02 78.10 -7,810 40,336,619
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 516,574 -0.02 78.15 -7,815 40,370,258
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 516,674 -0.04 78.12 -15,624 40,362,573
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 516,874 -0.08 78.05 -31,220 40,342,016
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 517,274 -0.06 78.09 -23,427 40,393,927
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -900 517,574 -0.17 78.06 -70,254 40,401,826
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 518,474 -0.02 78.07 -7,807 40,477,265
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 518,574 -0.08 78.08 -31,232 40,490,258
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 518,974 -0.04 78.11 -15,622 40,537,059
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,200 519,174 -0.61 77.88 -249,216 40,433,271
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 522,374 -0.02 78.05 -7,805 40,771,291
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,500 522,474 -0.29 78.02 -117,030 40,763,421
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,700 523,974 -0.32 78.00 -132,600 40,869,972
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -900 525,674 -0.17 77.99 -70,191 40,997,315
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,000 526,574 -0.38 77.98 -155,960 41,062,241
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 528,574 -0.02 77.97 -7,797 41,212,915
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 528,674 -0.02 77.89 -7,789 41,178,418
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 528,774 -0.02 77.91 -7,791 41,196,782
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -700 528,874 -0.13 77.94 -54,558 41,220,440
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 529,574 -0.04 77.96 -15,592 41,285,589
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,100 529,774 -0.39 77.95 -163,695 41,295,883
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 531,874 -0.02 77.94 -7,794 41,454,260
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 531,974 -0.06 78.02 -23,406 41,504,611
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 532,274 -0.08 77.95 -31,180 41,490,758
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 532,674 -0.04 77.98 -15,596 41,537,919
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 532,874 -0.04 78.03 -15,606 41,580,158
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 533,074 -0.02 78.04 -7,804 41,601,095
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 533,174 -0.06 78.07 -23,421 41,624,894
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 533,474 -0.02 78.06 -7,806 41,642,980
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 533,574 -0.02 78.01 -7,801 41,624,108
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 533,674 -0.09 78.02 -39,010 41,637,245
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 534,174 -0.06 77.94 -23,382 41,633,522
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 534,474 -0.09 78.05 -39,025 41,715,696
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 534,974 -0.06 77.98 -23,394 41,717,273
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 535,274 -0.02 77.95 -7,795 41,724,608
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 535,374 -0.02 78.00 -7,800 41,759,172
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 535,474 -0.04 78.01 -15,602 41,772,327
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 535,674 -0.02 78.02 -7,802 41,793,285
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 535,774 -0.02 78.05 -7,805 41,817,161
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 535,874 -0.04 78.00 -15,600 41,798,172
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 536,074 -0.09 77.87 -38,935 41,744,082
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 536,574 -0.04 77.88 -15,576 41,788,383
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 536,774 -0.02 77.90 -7,790 41,814,695
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 536,874 -0.07 77.90 -31,160 41,822,485
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 537,274 -0.02 77.90 -7,790 41,853,645
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 537,374 -0.02 77.91 -7,791 41,866,808
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 537,474 -0.15 77.81 -62,248 41,820,852
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 538,274 -0.02 77.82 -7,782 41,888,483
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 538,374 -0.02 77.79 -7,779 41,880,113
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 538,474 -0.11 77.86 -46,716 41,925,586
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 539,074 -0.02 77.84 -7,784 41,961,520
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 539,174 -0.02 77.88 -7,788 41,990,871
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 539,274 -0.04 77.92 -15,584 42,020,230
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 539,474 -0.04 77.90 -15,580 42,025,025
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 539,674 -0.09 77.94 -38,970 42,062,192
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 540,174 -0.02 77.92 -7,792 42,090,358
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 540,274 -0.02 77.88 -7,788 42,076,539
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 540,374 -0.04 77.89 -15,578 42,089,731
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 540,574 -0.02 77.90 -7,790 42,110,715
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 540,674 -0.11 77.91 -46,746 42,123,911
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 541,274 -0.02 77.94 -7,794 42,186,896
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 541,374 -0.02 77.95 -7,795 42,200,103
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 541,474 -0.02 77.98 -7,798 42,224,143
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 541,574 -0.02 77.99 -7,799 42,237,356
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -400 541,674 -0.07 77.97 -31,188 42,234,322
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 542,074 -0.02 77.94 -7,794 42,249,248
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 542,174 -0.02 77.92 -7,792 42,246,198
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 542,274 -0.04 77.91 -15,582 42,248,567
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 542,474 -0.02 77.90 -7,790 42,258,725
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 542,574 -0.04 77.92 -15,584 42,277,366
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 542,774 -0.06 77.94 -23,382 42,303,806
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 543,074 -0.04 77.91 -15,582 42,310,895
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 543,274 -0.06 77.93 -23,379 42,337,343
2005-12-15 2005-12-14 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,200 543,574 -0.40 77.92 -171,424 42,355,286
2005-12-13 2005-12-12 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -26,952 545,774 -4.71 76.87 -2,071,800 41,953,647
2005-12-09 2005-12-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,012 572,726 0.18 76.75 77,671 43,956,720
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise -90,000 0 -100.00 36.83 -3,314,700
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -64,100 571,714 -10.08 74.25 -4,759,425 42,449,764
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,600 635,814 -0.25 74.26 -118,816 47,215,548
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -6,300 637,414 -0.98 74.27 -467,901 47,340,738
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -9,300 643,714 -1.42 74.50 -692,850 47,956,693
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,700 653,014 -0.41 74.75 -201,825 48,812,796
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 655,714 -0.08 74.76 -37,380 49,021,179
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -5,500 656,214 -0.83 74.77 -411,235 49,065,121
2005-11-03 2005-11-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 90,000 661,714 15.74 36.83 3,314,700 24,370,927
2005-09-09 2005-09-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,155 571,714 0.20 67.08 77,477 38,350,575
2005-06-03 2005-06-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 897 570,559 0.16 71.89 64,485 41,017,487
2005-04-26 2005-04-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -2,711 569,662 -0.47 66.18 -179,414 37,700,231
2005-03-04 2005-03-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 828 572,373 0.14 78.63 65,106 45,005,689
2005-02-25 2005-01-24 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,419 571,545 0.25 59.48 84,402 33,995,497
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy) 		A - Award 110,000 110,000
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 20,177 571,545 3.66 79.30 1,600,036 45,323,518
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 4,256 551,368 0.78 79.30 337,501 43,723,482
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,419 547,112 0.26 49.48 70,212 27,071,102
2004-12-03 2004-12-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 754 545,693 0.14 81.94 61,783 44,714,084
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise -15,500 8,601 -64.31
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,000 544,939 -0.37 79.29 -158,580 43,208,213
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,000 546,939 0.37 67.18 134,360 36,743,362
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.20 -15,840 43,159,169
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 544,939 -0.15 79.24 -63,392 43,180,966
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 800 545,739 0.15 67.18 53,744 36,662,746
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,500 544,939 -0.27 79.18 -118,770 43,148,270
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 1,500 546,439 0.28 67.18 100,770 36,709,772
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 544,939 -0.06 79.14 -23,742 43,126,472
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 300 545,239 0.06 67.18 20,154 36,629,156
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,000 544,939 -0.37 79.12 -158,240 43,115,574
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,000 546,939 0.37 67.18 134,360 36,743,362
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,800 544,939 -0.51 79.14 -221,592 43,126,472
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,800 547,739 0.51 67.18 188,104 36,797,106
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 544,939 -0.02 79.13 -7,913 43,121,023
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 100 545,039 0.02 67.18 6,718 36,615,720
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -800 544,939 -0.15 79.10 -63,280 43,104,675
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 800 545,739 0.15 67.18 53,744 36,662,746
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.16 -15,832 43,137,371
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.12 -15,824 43,115,574
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.11 -15,822 43,110,124
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 544,939 -0.06 79.09 -23,727 43,099,226
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 300 545,239 0.06 67.18 20,154 36,629,156
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -4,100 544,939 -0.75 79.11 -324,351 43,110,124
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 4,100 549,039 0.75 67.18 275,438 36,884,440
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise -8,601 0 -100.00
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,400 544,939 -0.44 79.40 -190,560 43,268,157
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,400 547,339 0.44 67.18 161,232 36,770,234
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1 544,939 0.00 79.40 -79 43,268,157
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 1 544,940 0.00 67.18 67 36,609,069
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 544,939 -0.11 79.41 -47,646 43,273,606
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 600 545,539 0.11 67.18 40,308 36,649,310
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,000 544,939 -0.37 79.40 -158,800 43,268,157
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,000 546,939 0.37 67.18 134,360 36,743,362
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 544,939 -0.02 79.39 -7,939 43,262,707
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 100 545,039 0.02 67.18 6,718 36,615,720
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 544,939 -0.09 79.34 -39,670 43,235,460
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 500 545,439 0.09 67.18 33,590 36,642,592
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 544,939 -0.11 79.32 -47,592 43,224,561
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 600 545,539 0.11 67.18 40,308 36,649,310
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,000 544,939 -0.18 79.32 -79,320 43,224,561
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 1,000 545,939 0.18 67.18 67,180 36,676,182
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -700 544,939 -0.13 79.70 -55,790 43,431,638
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 700 545,639 0.13 67.18 47,026 36,656,028
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.24 -15,848 43,180,966
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 544,939 -0.09 79.30 -39,650 43,213,663
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 500 545,439 0.09 67.18 33,590 36,642,592
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise -13,200 24,101 -35.39
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -3,600 544,939 -0.66 79.10 -284,760 43,104,675
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 3,600 548,539 0.66 67.18 241,848 36,850,850
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -100 544,939 -0.02 79.15 -7,915 43,131,922
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 100 545,039 0.02 67.18 6,718 36,615,720
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 544,939 -0.09 79.08 -39,540 43,093,776
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 500 545,439 0.09 67.18 33,590 36,642,592
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 544,939 -0.11 79.13 -47,478 43,121,023
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 600 545,539 0.11 67.18 40,308 36,649,310
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -1,200 544,939 -0.22 79.33 -95,196 43,230,011
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 1,200 546,139 0.22 67.18 80,616 36,689,618
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 544,939 -0.11 79.20 -47,520 43,159,169
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 600 545,539 0.11 67.18 40,308 36,649,310
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -2,500 544,939 -0.46 79.24 -198,100 43,180,966
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 2,500 547,439 0.46 67.18 167,950 36,776,952
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -200 544,939 -0.04 79.26 -15,852 43,191,865
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 200 545,139 0.04 67.18 13,436 36,622,438
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -900 544,939 -0.16 79.34 -71,406 43,235,460
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 900 545,839 0.17 67.18 60,462 36,669,464
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -900 544,939 -0.16 79.36 -71,424 43,246,359
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 900 545,839 0.17 67.18 60,462 36,669,464
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -300 544,939 -0.06 79.35 -23,805 43,240,910
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 300 545,239 0.06 67.18 20,154 36,629,156
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -500 544,939 -0.09 79.36 -39,680 43,246,359
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 500 545,439 0.09 67.18 33,590 36,642,592
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -700 544,939 -0.13 79.32 -55,524 43,224,561
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 700 545,639 0.13 67.18 47,026 36,656,028
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		S - Sale -600 544,939 -0.11 79.35 -47,610 43,240,910
2004-11-08 2004-11-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 600 545,539 0.11 67.18 40,308 36,649,310
2004-09-03 2004-09-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 821 544,939 0.15 75.11 61,665 40,930,368
2004-06-03 2004-06-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 782 544,118 0.14 69.29 54,185 37,701,936
2004-03-05 2004-03-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 684 543,336 0.13 79.18 54,159 43,021,344
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -534 542,652 -0.10 74.09 -39,564 40,205,087
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 100,000 100,000
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 20,351 543,186 3.89 73.71 1,500,072 40,038,240
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 3,901 522,835 0.75 73.71 287,543 38,538,168
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 1,300 518,934 0.25 55.28 71,864 28,686,672
2003-12-12 2003-12-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		M - Exercise 111,420 517,634 27.43 31.02 3,456,248 16,057,007
2003-12-12 2003-12-10 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		F - Taxes -49,878 406,214 -10.94 69.30 -3,456,545 28,150,630
2003-12-05 2003-12-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 642 456,092 0.14 69.44 44,580 31,671,028
2003-09-04 2003-09-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock 		A - Award 675 455,450 0.15 66.00 44,550 30,059,700
P
非衍生或衍生证券的公开市场或私下买入
S
非衍生或衍生证券的公开市场或私下卖出
A
公司向内部人员授予、奖励或以其他方式获取证券（例如股票期权）
C
衍生工具转换
D
将证券卖出或转让回公司
F
使用从公司收到的证券的一部分来支付行使价或税务负担。
G
内部人士赠送或接收他人赠送公司股票
K
股权掉期和类似的避险交易
M
行使或转换从公司获得的衍生证券（例如期权）
V
内部人士通过Form 4自愿报告的一笔交易
J
其他（附有交易描述的脚注）