Octave Specialty Group, Inc.
US ˙ NYSE ˙ US0231398845

簡介

本頁面提供了有關 John W Uhlein 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言,基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是,他們必須透過Form 4向美國證券交易委員會(SEC)報告所有交易。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示John W Uhlein已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:ABK / Executive Vice President 174,736
如何解讀這些圖表

以下圖表顯示了在John W Uhlein進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

OSG / Octave Specialty Group, Inc.內部人士買入 - 短期收益分析

在這一部分,我們分析了在 OSG / Octave Specialty Group, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報,以及是否值得跟踪。該分析基於每筆交易後一年的情況,結果僅為理論值

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
2008-06-11 ABK UHLEIN JOHN W 10,000 1.8800 10,000 1.8800 18,800 730
2008-03-07 ABK UHLEIN JOHN W 4,000 50.0000 4,000 50.0000 200,000
2008-03-07 ABK UHLEIN JOHN W 5,000 6.7500 5,000 6.7500 33,750
2007-10-29 ABK UHLEIN JOHN W 1,000 41.5000 1,000 41.5000 41,500
2007-10-29 ABK UHLEIN JOHN W 3,500 41.4000 3,500 41.4000 144,900
2007-10-29 ABK UHLEIN JOHN W 400 41.3600 400 41.3600 16,544
2007-10-29 ABK UHLEIN JOHN W 500 41.3400 500 41.3400 20,670
2007-10-29 ABK UHLEIN JOHN W 2,100 41.3100 2,100 41.3100 86,751

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

OSG / Octave Specialty Group, Inc. Insider Trades
OSG / Octave Specialty Group, Inc.內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 OSG / Octave Specialty Group, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式,可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況,

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
2007-04-27 ABK UHLEIN JOHN W 800 93.1200 800 93.1200 74,496 731
2007-04-27 ABK UHLEIN JOHN W 5,600 93.1000 5,600 93.1000 521,360
2007-04-27 ABK UHLEIN JOHN W 700 93.0900 700 93.0900 65,163
2007-04-27 ABK UHLEIN JOHN W 400 93.0800 400 93.0800 37,232
2007-04-27 ABK UHLEIN JOHN W 700 93.0700 700 93.0700 65,149
2007-04-27 ABK UHLEIN JOHN W 800 93.0600 800 93.0600 74,448
2007-04-27 ABK UHLEIN JOHN W 1,000 93.0500 1,000 93.0500 93,050
2006-08-25 ABK UHLEIN JOHN W 100 85.3300 100 85.3300 8,533
2006-08-25 ABK UHLEIN JOHN W 100 85.3400 100 85.3400 8,534
2006-08-25 ABK UHLEIN JOHN W 100 85.3500 100 85.3500 8,535
2006-08-25 ABK UHLEIN JOHN W 2,100 85.3600 2,100 85.3600 179,256
2006-08-25 ABK UHLEIN JOHN W 500 85.3800 500 85.3800 42,690
2006-08-25 ABK UHLEIN JOHN W 200 85.4000 200 85.4000 17,080
2006-08-25 ABK UHLEIN JOHN W 100 85.4300 100 85.4300 8,543
2006-08-25 ABK UHLEIN JOHN W 1,700 85.4400 1,700 85.4400 145,248
2006-08-25 ABK UHLEIN JOHN W 1,900 85.4700 1,900 85.4700 162,393
2006-08-25 ABK UHLEIN JOHN W 100 85.4800 100 85.4800 8,548
2006-08-25 ABK UHLEIN JOHN W 200 85.4900 200 85.4900 17,098
2006-08-25 ABK UHLEIN JOHN W 3,400 85.5000 3,400 85.5000 290,700
2006-08-25 ABK UHLEIN JOHN W 300 85.5100 300 85.5100 25,653
2006-08-25 ABK UHLEIN JOHN W 200 85.5200 200 85.5200 17,104
2006-08-25 ABK UHLEIN JOHN W 100 85.5300 100 85.5300 8,553
2006-08-25 ABK UHLEIN JOHN W 200 85.5400 200 85.5400 17,108
2006-08-24 ABK UHLEIN JOHN W 289 85.6500 289 85.6500 24,753
2006-08-24 ABK UHLEIN JOHN W 400 85.6200 400 85.6200 34,248
2006-08-24 ABK UHLEIN JOHN W 300 85.6100 300 85.6100 25,683
2006-08-24 ABK UHLEIN JOHN W 400 85.6000 400 85.6000 34,240
2006-08-24 ABK UHLEIN JOHN W 200 85.5900 200 85.5900 17,118
2006-08-24 ABK UHLEIN JOHN W 900 85.5800 900 85.5800 77,022
2006-08-24 ABK UHLEIN JOHN W 1,400 85.5500 1,400 85.5500 119,770
2006-08-24 ABK UHLEIN JOHN W 400 85.5400 400 85.5400 34,216
2006-08-24 ABK UHLEIN JOHN W 100 85.5300 100 85.5300 8,553
2006-08-24 ABK UHLEIN JOHN W 900 85.5200 900 85.5200 76,968
2006-08-24 ABK UHLEIN JOHN W 300 85.5100 300 85.5100 25,653
2006-08-24 ABK UHLEIN JOHN W 3,100 85.5000 3,100 85.5000 265,050
2006-03-20 ABK UHLEIN JOHN W 3,800 81.9000 3,800 81.9000 311,220
2006-03-20 ABK UHLEIN JOHN W 200 81.9200 200 81.9200 16,384
2005-11-11 ABK UHLEIN JOHN W 9,482 75.5000 9,482 75.5000 715,891
2004-12-09 ABK UHLEIN JOHN W 3,352 82.7500 3,352 82.7500 277,378
2004-12-09 ABK UHLEIN JOHN W 1,756 82.7500 1,756 82.7500 145,309
2004-10-27 ABK UHLEIN JOHN W 600 75.9000 600 75.9000 45,540
2004-10-27 ABK UHLEIN JOHN W 500 75.8800 500 75.8800 37,940
2004-10-27 ABK UHLEIN JOHN W 900 75.8700 900 75.8700 68,283
2004-10-27 ABK UHLEIN JOHN W 300 75.8600 300 75.8600 22,758
2004-10-27 ABK UHLEIN JOHN W 2,100 75.8500 2,100 75.8500 159,285
2004-10-27 ABK UHLEIN JOHN W 1,200 75.3000 1,200 75.3000 90,360
2004-10-27 ABK UHLEIN JOHN W 2,200 75.8200 2,200 75.8200 166,804
2004-10-27 ABK UHLEIN JOHN W 2,200 75.8100 2,200 75.8100 166,782
2004-10-27 ABK UHLEIN JOHN W 500 75.8000 500 75.8000 37,900
2004-10-27 ABK UHLEIN JOHN W 100 75.7900 100 75.7900 7,579
2004-10-27 ABK UHLEIN JOHN W 1,400 75.7800 1,400 75.7800 106,092
2004-10-27 ABK UHLEIN JOHN W 900 75.7700 900 75.7700 68,193
2004-10-27 ABK UHLEIN JOHN W 2,000 75.7600 2,000 75.7600 151,520
2004-10-27 ABK UHLEIN JOHN W 100 75.7500 100 75.7500 7,575
2004-10-27 ABK UHLEIN JOHN W 375 76.1700 375 76.1700 28,564
2004-10-27 ABK UHLEIN JOHN W 500 76.1100 500 76.1100 38,055
2004-10-27 ABK UHLEIN JOHN W 2,500 76.1000 2,500 76.1000 190,250
2004-10-27 ABK UHLEIN JOHN W 200 76.0600 200 76.0600 15,212
2004-10-27 ABK UHLEIN JOHN W 1,300 76.0500 1,300 76.0500 98,865
2004-10-27 ABK UHLEIN JOHN W 300 76.0400 300 76.0400 22,812
2004-10-27 ABK UHLEIN JOHN W 400 76.0300 400 76.0300 30,412
2004-10-27 ABK UHLEIN JOHN W 100 75.9600 100 75.9600 7,596
2004-10-27 ABK UHLEIN JOHN W 1,700 75.9100 1,700 75.9100 129,047
2004-10-27 ABK UHLEIN JOHN W 1,400 75.9000 1,400 75.9000 106,260
2004-02-05 ABK UHLEIN JOHN W 2,809 76.7500 2,809 76.7500 215,591

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

OSG / Octave Specialty Group, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 John W Uhlein 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2008-09-05 2008-09-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 85 174,736 0.05 8.65 735 1,511,466
2008-06-12 2008-06-11 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 10,000 174,651 6.07 1.88 18,800 328,344
2008-06-05 2008-06-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 296 164,651 0.18 2.49 737 409,981
2008-03-10 2008-03-07 4 ABK AMBAC FINANCIAL GROUP INC
Equity Unit
P - Purchase 4,000 4,000 50.00 200,000 200,000
2008-03-07 2008-03-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 5,000 164,355 3.14 6.75 33,750 1,109,396
2008-03-07 2008-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 588 159,355 0.37 8.70 5,116 1,386,388
2008-01-31 2008-01-28 4/A ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
A - Award 64,000 64,000
2008-01-31 2008-01-28 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 57,503 158,767 56.79 11.13 640,008 1,767,077
2008-01-30 2008-01-28 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
A - Award 64,000 64,000
2008-01-30 2008-01-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 57,503 158,767 56.79 11.13 640,008 1,767,077
2008-01-28 2008-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -1,953 101,264 -1.89 11.33 -22,127 1,147,321
2007-12-07 2007-12-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 181 103,217 0.18 23.52 4,257 2,427,664
2007-10-30 2007-10-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 2,100 103,036 2.08 41.31 86,751 4,256,417
2007-10-30 2007-10-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 500 100,936 0.50 41.34 20,670 4,172,694
2007-10-30 2007-10-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 400 100,436 0.40 41.36 16,544 4,154,033
2007-10-30 2007-10-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 3,500 100,036 3.63 41.40 144,900 4,141,490
2007-10-30 2007-10-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
P - Purchase 1,000 96,536 1.05 41.50 41,500 4,006,244
2007-09-06 2007-09-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 68 95,536 0.07 62.67 4,262 5,987,241
2007-08-01 2007-07-31 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise 10,000 0 -100.00
2007-08-01 2007-07-31 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 10,000 95,468 11.70 48.66 486,600 4,645,473
2007-06-08 2007-06-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 41 85,468 0.05 88.15 3,614 7,534,004
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -10,000 10,000 -50.00
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,000 85,427 -1.16 93.05 -93,050 7,948,982
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -800 86,427 -0.92 93.06 -74,448 8,042,897
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -700 87,227 -0.80 93.07 -65,149 8,118,217
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 87,927 -0.45 93.08 -37,232 8,184,245
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -700 88,327 -0.79 93.09 -65,163 8,222,360
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -5,600 89,027 -5.92 93.10 -521,360 8,288,414
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -800 94,627 -0.84 93.12 -74,496 8,811,666
2007-04-30 2007-04-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 10,000 95,427 11.71 48.66 486,600 4,643,478
2007-03-09 2007-03-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 41 85,427 0.05 87.45 3,585 7,470,591
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -1,885 85,386 -2.16 88.53 -166,879 7,559,223
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -828 87,271 -0.94 88.53 -73,303 7,726,102
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -441 88,099 -0.50 88.53 -39,042 7,799,404
2007-02-06 2007-02-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -4,037 88,540 -4.36 88.53 -357,396 7,838,446
2007-01-31 2007-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
A - Award 35,000 35,000
2007-01-31 2006-01-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 4,584 92,577 5.21 87.27 400,046 8,079,195
2006-12-08 2006-12-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 68 87,993 0.08 85.43 5,809 7,517,242
2006-09-08 2006-09-06 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 68 87,925 0.08 85.00 5,780 7,473,625
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 87,857 -0.23 85.54 -17,108 7,515,288
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 88,057 -0.11 85.53 -8,553 7,531,515
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 88,157 -0.23 85.52 -17,104 7,539,187
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 88,357 -0.34 85.51 -25,653 7,555,407
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,400 88,657 -3.69 85.50 -290,700 7,580,174
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common stock
S - Sale -200 92,057 -0.22 85.49 -17,098 7,869,953
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 92,257 -0.11 85.48 -8,548 7,886,128
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,900 92,357 -2.02 85.47 -162,393 7,893,753
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,700 94,257 -1.77 85.44 -145,248 8,053,318
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 95,957 -0.10 85.43 -8,543 8,197,607
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 96,057 -0.21 85.40 -17,080 8,203,268
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 96,257 -0.52 85.38 -42,690 8,218,423
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,100 96,757 -2.12 85.36 -179,256 8,259,178
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 98,857 -0.10 85.35 -8,535 8,437,445
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 98,957 -0.10 85.34 -8,534 8,444,990
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 99,057 -0.10 85.33 -8,533 8,452,534
2006-08-28 2006-08-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 11,300 99,157 12.86 69.77 788,401 6,918,184
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -11,300 0 -100.00
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -574 0 -100.00
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -8,115 0 -100.00
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,100 87,857 -3.41 85.50 -265,050 7,511,774
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 90,957 -0.33 85.51 -25,653 7,777,733
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -900 91,257 -0.98 85.52 -76,968 7,804,299
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 92,157 -0.11 85.53 -8,553 7,882,188
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 92,257 -0.43 85.54 -34,216 7,891,664
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,400 92,657 -1.49 85.55 -119,770 7,926,806
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -900 94,057 -0.95 85.58 -77,022 8,049,398
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 94,957 -0.21 85.59 -17,118 8,127,370
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 95,157 -0.42 85.60 -34,240 8,145,439
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 95,557 -0.31 85.61 -25,683 8,180,635
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 95,857 -0.42 85.62 -34,248 8,207,276
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -289 96,257 -0.30 85.65 -24,753 8,244,412
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 574 96,546 0.60 69.77 40,048 6,736,014
2006-08-28 2006-08-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 8,115 95,972 9.24 69.92 567,401 6,710,362
2006-06-09 2006-06-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 61 87,857 0.07 79.28 4,836 6,965,303
2006-03-21 2006-03-20 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 87,796 -0.23 81.92 -16,384 7,192,248
2006-03-21 2006-03-20 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,800 87,996 -4.14 81.90 -311,220 7,206,872
2006-03-02 2006-03-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 64 91,796 0.07 75.14 4,809 6,897,551
2006-01-31 2006-01-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -1,765 91,732 -1.89 76.64 -135,270 7,030,340
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
A - Award 35,000 35,000
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 5,039 93,497 5.70 74.43 375,053 6,958,982
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 2,772 88,458 3.24 74.43 206,320 6,583,929
2006-01-25 2006-01-23 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 923 85,686 1.09 55.82 51,522 4,782,993
2005-12-20 2005-12-19 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -6,497 84,763 -7.12 77.76 -505,207 6,591,171
2005-12-09 2005-12-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 90 91,260 0.10 76.75 6,908 7,004,205
2005-11-15 2005-11-11 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -9,482 0 -100.00
2005-11-15 2005-11-11 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -9,482 91,170 -9.42 75.50 -715,891 6,883,335
2005-11-15 2005-11-11 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 9,482 100,652 10.40 69.92 662,981 7,037,588
2005-09-09 2005-09-07 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 102 91,170 0.11 67.08 6,842 6,115,684
2005-06-20 2005-06-17 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -8,179 91,068 -8.24 71.53 -585,044 6,514,094
2005-06-03 2005-06-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 112 99,247 0.11 71.89 8,052 7,134,867
2005-04-26 2005-04-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -6,096 99,135 -5.79 66.18 -403,433 6,560,754
2005-03-04 2005-03-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 131 105,231 0.12 78.63 10,301 8,274,314
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
A - Award 35,000 35,000
2005-01-26 2005-01-24 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 4,729 105,100 4.71 79.30 375,010 8,334,430
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -1,756 0 -100.00
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -3,352 0 -100.00
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,756 100,371 -1.72 82.75 -145,309 8,305,700
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,352 102,127 -3.18 82.75 -277,378 8,451,009
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 1,756 105,479 1.69 63.58 111,646 6,706,355
2004-12-10 2004-12-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 3,352 103,723 3.34 62.31 208,863 6,462,980
2004-12-03 2004-12-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 119 100,371 0.12 81.94 9,751 8,224,400
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 100,252 -0.10 75.75 -7,575 7,594,089
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,000 100,352 -1.95 75.76 -151,520 7,602,668
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -900 102,352 -0.87 75.77 -68,193 7,755,211
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,400 103,252 -1.34 75.78 -106,092 7,824,437
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 104,652 -0.10 75.79 -7,579 7,931,575
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 104,752 -0.48 75.80 -37,900 7,940,202
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,200 105,252 -2.05 75.81 -166,782 7,979,154
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,200 107,452 -2.01 75.82 -166,804 8,147,011
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,200 109,652 -1.08 75.30 -90,360 8,256,796
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,100 110,852 -1.86 75.85 -159,285 8,408,124
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 112,952 -0.26 75.86 -22,758 8,568,539
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -900 113,252 -0.79 75.87 -68,283 8,592,429
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 114,152 -0.44 75.88 -37,940 8,661,854
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -600 114,652 -0.52 75.90 -45,540 8,702,087
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -8,775 0 -100.00
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,400 115,252 -1.20 75.90 -106,260 8,747,627
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 1,400 116,652 1.21 62.31 87,234 7,268,586
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,700 115,252 -1.45 75.91 -129,047 8,748,779
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 1,700 116,952 1.48 62.31 105,927 7,287,279
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 115,252 -0.09 75.96 -7,596 8,754,542
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 100 115,352 0.09 62.31 6,231 7,187,583
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 115,252 -0.35 76.03 -30,412 8,762,610
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 400 115,652 0.35 62.31 24,924 7,206,276
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 115,252 -0.26 76.04 -22,812 8,763,762
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 300 115,552 0.26 62.31 18,693 7,200,045
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,300 115,252 -1.12 76.05 -98,865 8,764,915
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 1,300 116,552 1.13 62.31 81,003 7,262,355
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 115,252 -0.17 76.06 -15,212 8,766,067
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 200 115,452 0.17 62.31 12,462 7,193,814
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,500 115,252 -2.12 76.10 -190,250 8,770,677
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 2,500 117,752 2.17 62.31 155,775 7,337,127
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 115,252 -0.43 76.11 -38,055 8,771,830
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 500 115,752 0.43 62.31 31,155 7,212,507
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -375 115,252 -0.32 76.17 -28,564 8,778,745
2004-10-27 2004-10-27 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 375 115,627 0.33 62.31 23,366 7,204,718
2004-10-26 2004-10-22 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -2,221 115,252 -1.89 74.81 -166,153 8,622,002
2004-09-03 2004-09-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 141 117,473 0.12 75.11 10,591 8,823,397
2004-06-03 2004-06-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 134 117,332 0.11 69.29 9,285 8,129,934
2004-03-10 2004-03-08 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -5,378 117,198 -4.39 78.28 -420,990 9,174,259
2004-03-10 2004-03-08 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -4,037 122,576 -3.19 78.28 -316,016 9,595,249
2004-03-05 2004-03-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 147 126,613 0.12 79.18 11,639 10,025,217
2004-02-09 2004-02-05 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -2,809 0 -100.00
2004-02-09 2004-02-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,809 126,466 -2.17 76.75 -215,591 9,706,266
2004-02-09 2004-02-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 2,809 129,275 2.22 59.18 166,237 7,650,494
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -441 126,466 -0.35 74.09 -32,674 9,369,866
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -454 126,907 -0.36 74.09 -33,637 9,402,540
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -770 127,361 -0.60 74.09 -57,049 9,436,176
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -682 128,131 -0.53 74.09 -50,529 9,493,226
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 7,100 7,100
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 25,000 25,000
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 4,274 128,813 3.43 73.71 315,037 9,494,806
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 2,036 124,539 1.66 73.71 150,074 9,179,770
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 2,629 122,503 2.19 73.71 193,784 9,029,696
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 876 119,874 0.74 55.28 48,425 6,626,635
2003-12-22 2003-12-18 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 26,710 118,998 28.94 31.02 828,544 3,691,318
2003-12-22 2003-12-18 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -11,874 92,288 -11.40 69.77 -828,449 6,438,934
2003-12-17 3/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
104,162
2003-12-17 3/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
1,336
2003-12-17 3/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
75
2003-12-17 3/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
90
2003-12-16 3 ABK AMBAC FINANCIAL GROUP INC
Common Stock
104,386
2003-12-16 3 ABK AMBAC FINANCIAL GROUP INC
Common Stock
1,336
2003-12-16 3 ABK AMBAC FINANCIAL GROUP INC
Common Stock
75
2003-12-16 3 ABK AMBAC FINANCIAL GROUP INC
Common Stock
90
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券(例如股票期權)
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券(例如期權)
V
內部人士透過Form 4自願報告的一筆交易
J
其他(附有交易描述的腳註)