Octave Specialty Group, Inc.
US ˙ NYSE ˙ US0231398845

簡介

本頁面提供了有關 David L Boyle 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David L Boyle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 / Vice Chairman 69,144
如何解讀這些圖表

以下圖表顯示了在David L Boyle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(%)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

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($)
避免的
最高損失率($)
2005-05-04 ABK BOYLE DAVID L 15,000 70.9400 15,000 70.9400 1,064,100 730
2005-04-29 ABK BOYLE DAVID L 500 66.4000 500 66.4000 33,200
2005-04-28 ABK BOYLE DAVID L 200 65.9900 200 65.9900 13,198
2005-04-28 ABK BOYLE DAVID L 100 65.9800 100 65.9800 6,598
2005-04-28 ABK BOYLE DAVID L 1,200 65.9600 1,200 65.9600 79,152
2005-04-28 ABK BOYLE DAVID L 2,000 65.9500 2,000 65.9500 131,900
2005-04-28 ABK BOYLE DAVID L 1,400 65.9300 1,400 65.9300 92,302
2005-04-28 ABK BOYLE DAVID L 1,300 65.9200 1,300 65.9200 85,696
2005-04-28 ABK BOYLE DAVID L 1,100 65.9100 1,100 65.9100 72,501
2005-04-28 ABK BOYLE DAVID L 1,800 65.9000 1,800 65.9000 118,620
2005-04-28 ABK BOYLE DAVID L 14,400 65.8900 14,400 65.8900 948,816
2005-04-28 ABK BOYLE DAVID L 400 65.8800 400 65.8800 26,352
2005-04-28 ABK BOYLE DAVID L 500 65.8700 500 65.8700 32,935
2005-04-28 ABK BOYLE DAVID L 1,400 65.8600 1,400 65.8600 92,204
2005-04-28 ABK BOYLE DAVID L 3,728 65.8500 3,728 65.8500 245,489
2005-04-28 ABK BOYLE DAVID L 1,200 65.8400 1,200 65.8400 79,008
2005-04-28 ABK BOYLE DAVID L 24,900 65.8300 24,900 65.8300 1,639,167
2005-04-28 ABK BOYLE DAVID L 3,300 65.8200 3,300 65.8200 217,206
2005-04-28 ABK BOYLE DAVID L 100 65.8100 100 65.8100 6,581
2005-04-28 ABK BOYLE DAVID L 5,100 65.8000 5,100 65.8000 335,580
2005-04-28 ABK BOYLE DAVID L 5,400 65.7900 5,400 65.7900 355,266
2005-04-28 ABK BOYLE DAVID L 100 65.7800 100 65.7800 6,578
2005-04-28 ABK BOYLE DAVID L 300 65.7600 300 65.7600 19,728
2005-04-28 ABK BOYLE DAVID L 2,300 65.7500 2,300 65.7500 151,225
2005-04-28 ABK BOYLE DAVID L 700 65.7400 700 65.7400 46,018
2005-04-28 ABK BOYLE DAVID L 100 65.7200 100 65.7200 6,572
2005-04-28 ABK BOYLE DAVID L 700 65.7100 700 65.7100 45,997
2005-04-28 ABK BOYLE DAVID L 26,900 65.7000 26,900 65.7000 1,767,330
2004-03-09 ABK BOYLE DAVID L 34,800 77.3400 34,800 77.3400 2,691,432
2004-03-08 ABK BOYLE DAVID L 54,200 78.4000 54,200 78.4000 4,249,280
2004-03-08 ABK BOYLE DAVID L 54,200 78.4000 54,200 78.4000 4,249,280
2004-03-05 ABK BOYLE DAVID L 36,564 78.3000 36,564 78.3000 2,862,961
2004-03-05 ABK BOYLE DAVID L 42,800 78.3000 42,800 78.3000 3,351,240
2004-03-05 ABK BOYLE DAVID L 15,564 78.3000 15,564 78.3000 1,218,661
2004-03-05 ABK BOYLE DAVID L 42,800 78.3000 42,800 78.3000 3,351,240

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 David L Boyle 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
2005-06-03 2005-06-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 97 69,144 0.14 71.89 6,973 4,970,762
2005-05-06 2005-05-04 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -15,000 69,047 -17.85 70.94 -1,064,100 4,898,194
2005-05-03 2005-04-29 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 0 -100.00 66.40 -33,200
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to buy)
M - Exercise -70,628 0 -100.00
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -30,000 0 -100.00
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -26,900 84,047 -24.25 65.70 -1,767,330 5,521,888
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -700 110,947 -0.63 65.71 -45,997 7,290,327
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 111,647 -0.09 65.72 -6,572 7,337,441
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -700 111,747 -0.62 65.74 -46,018 7,346,248
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,300 112,447 -2.00 65.75 -151,225 7,393,390
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -300 114,747 -0.26 65.76 -19,728 7,545,763
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 115,047 -0.09 65.78 -6,578 7,567,792
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -5,400 115,147 -4.48 65.79 -355,266 7,575,521
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -5,100 120,547 -4.06 65.80 -335,580 7,931,993
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 125,647 -0.08 65.81 -6,581 8,268,829
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,300 125,747 -2.56 65.82 -217,206 8,276,668
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -24,900 129,047 -16.17 65.83 -1,639,167 8,495,164
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,200 153,947 -0.77 65.84 -79,008 10,135,870
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -3,728 155,147 -2.35 65.85 -245,489 10,216,430
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,400 158,875 -0.87 65.86 -92,204 10,463,508
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -500 160,275 -0.31 65.87 -32,935 10,557,314
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -400 160,775 -0.25 65.88 -26,352 10,591,857
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -14,400 161,175 -8.20 65.89 -948,816 10,619,821
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,800 175,575 -1.01 65.90 -118,620 11,570,392
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,100 177,375 -0.62 65.91 -72,501 11,690,786
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,300 178,475 -0.72 65.92 -85,696 11,765,072
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,400 179,775 -0.77 65.93 -92,302 11,852,566
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -2,000 181,175 -1.09 65.95 -131,900 11,948,491
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -1,200 183,175 -0.65 65.96 -79,152 12,082,223
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -100 184,375 -0.05 65.98 -6,598 12,165,062
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -200 184,475 -0.11 65.99 -13,198 12,173,505
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 70,628 184,675 61.93 31.02 2,190,881 5,728,618
2005-05-02 2005-04-28 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 30,000 114,047 35.69 36.83 1,104,900 4,200,351
2005-04-26 2005-04-25 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -259 84,047 -0.31 66.18 -17,141 5,562,230
2005-03-04 2005-03-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 54 84,306 0.06 78.63 4,246 6,628,981
2005-02-16 2005-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 20,177 84,252 31.49 79.30 1,600,036 6,681,184
2005-02-16 2005-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 1,892 64,075 3.04 79.30 150,036 5,081,148
2005-02-16 2005-02-15 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 631 62,183 1.03 59.48 37,532 3,698,645
2004-12-03 2004-12-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 51 61,552 0.08 81.94 4,179 5,043,571
2004-09-03 2004-09-01 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 56 61,501 0.09 75.11 4,206 4,619,340
2004-06-03 2004-06-02 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 53 61,445 0.09 69.29 3,672 4,257,524
2004-03-15 2004-03-11 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -2,800 0 -100.00
2004-03-15 2004-03-11 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -18,200 0 -100.00
2004-03-15 2004-03-11 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 2,800 61,392 4.78 64.53 180,684 3,961,626
2004-03-15 2004-03-11 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 18,200 58,592 45.06 30.38 552,916 1,780,025
2004-03-11 2004-03-09 4/A ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -34,800 18,200 -65.66
2004-03-11 2004-03-09 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -34,800 40,392 -46.28 77.34 -2,691,432 3,123,917
2004-03-11 2004-03-09 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 34,800 75,192 86.16 30.38 1,057,224 2,284,333
2004-03-11 2004-03-08 4/A ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -54,200 53,000 -50.56
2004-03-11 2004-03-08 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -54,200 40,392 -57.30 78.40 -4,249,280 3,166,733
2004-03-11 2004-03-08 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 54,200 94,592 134.18 30.38 1,646,596 2,873,705
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -42,800 107,200 -28.53
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -36,564 0 -100.00
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -42,800 40,392 -51.45 78.30 -3,351,240 3,162,694
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 42,800 83,192 105.96 30.38 1,300,264 2,527,373
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -36,564 40,392 -47.51 78.30 -2,862,961 3,162,694
2004-03-11 2004-03-05 4/A ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 36,564 76,956 90.52 21.42 783,201 1,648,398
2004-03-10 2004-03-09 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -34,800 18,200 -65.66
2004-03-10 2004-03-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -34,800 61,392 -36.18 77.34 -2,691,432 4,748,057
2004-03-10 2004-03-09 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 34,800 96,192 56.68 30.38 1,057,224 2,922,313
2004-03-09 2004-03-08 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -54,200 53,000 -50.56
2004-03-09 2004-03-08 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -54,200 61,392 -46.89 78.40 -4,249,280 4,813,133
2004-03-09 2004-03-08 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 54,200 115,592 88.29 30.38 1,646,596 3,511,685
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -42,800 107,200 -28.53
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Employee Stock Option (Right to Buy)
M - Exercise -36,564 0 -100.00
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -42,800 61,392 -41.08 78.30 -3,351,240 4,806,994
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 42,800 104,192 69.72 30.38 1,300,264 3,165,353
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
S - Sale -15,564 61,392 -20.22 78.30 -1,218,661 4,806,994
2004-03-09 2004-03-05 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 36,564 76,956 90.52 21.42 783,201 1,648,398
2004-03-05 2004-03-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 47 40,392 0.12 79.18 3,721 3,198,239
2004-02-05 2003-12-23 5 ABK AMBAC FINANCIAL GROUP INC
Common Stock
G - Gift -73 28,703 -0.25 69.00 -5,037 1,980,507
2004-02-05 2003-12-23 5 ABK AMBAC FINANCIAL GROUP INC
Common Stock
G - Gift -45 28,776 -0.16 69.00 -3,105 1,985,544
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -358 40,463 -0.88 74.09 -26,524 2,997,904
2004-02-03 2004-01-30 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -257 40,821 -0.63 74.09 -19,041 3,024,428
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 45,000 45,000
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 9,769 41,078 31.20 73.71 720,073 3,027,859
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 1,866 31,309 6.34 73.71 137,543 2,307,786
2004-01-27 2004-01-26 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 622 29,443 2.16 55.28 34,384 1,627,609
2003-12-16 2003-12-12 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
M - Exercise 12,872 28,821 80.71 31.02 399,289 894,027
2003-12-16 2003-12-12 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
F - Taxes -5,726 15,949 -26.42 69.73 -399,274 1,112,124
2003-09-04 2003-09-03 4 ABK AMBAC FINANCIAL GROUP INC
Common Stock
A - Award 26 21,650 0.12 66.00 1,716 1,428,900
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)