簡介

本頁面提供了有關 Joseph Patrick Brandon 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。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Joseph Patrick Brandon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:Y / Alleghany Corp. President and CEO, Director 0
如何解讀這些圖表

以下圖表顯示了在Joseph Patrick Brandon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。

歷史內部人交易

該表格顯示了由 Joseph Patrick Brandon 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
2022-10-21 2022-10-19 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -31,939 0 -100.00
2022-03-08 2022-03-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 31,939 0.31 655.00 65,500 20,920,045
2022-03-08 2022-03-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 135 31,839 0.43 652.00 88,020 20,759,028
2022-03-08 2022-03-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 125 31,704 0.40 651.25 81,406 20,647,230
2022-03-08 2022-03-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 115 31,579 0.37 651.00 74,865 20,557,929
2022-03-08 2022-03-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 110 31,464 0.35 650.05 71,505 20,453,032
2022-03-02 2022-03-01 4 Y ALLEGHANY CORP /DE
Phantom Stock 		I - Other 2,387 2,387 652.88 1,558,372 1,558,372
2022-03-01 2022-02-28 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -5,482 31,354 -14.88 662.26 -3,630,537 20,764,657
2022-03-01 2022-02-28 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 5,482 36,836 17.48 662.26 3,630,537 24,395,194
2022-01-11 2021-12-14 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -600 31,354 -1.88
2022-01-11 2021-09-07 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -135 31,954 -0.42
2021-12-02 2021-12-02 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 32,089 0.63 660.76 132,152 21,203,128
2021-12-02 2021-12-02 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 568 31,889 1.81 659.65 374,681 21,035,579
2021-12-02 2021-12-02 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 772 31,321 2.53 658.73 508,540 20,632,082
2021-12-02 2021-12-02 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 910 30,549 3.07 657.94 598,725 20,099,409
2021-12-02 2021-12-02 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 50 29,639 0.17 655.58 32,779 19,430,736
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 29,589 0.51 664.97 99,746 19,675,797
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 29,439 0.68 663.82 132,764 19,542,197
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 250 29,239 0.86 661.07 165,268 19,329,026
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 241 28,989 0.84 660.38 159,152 19,143,756
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 110 28,748 0.38 658.98 72,488 18,944,357
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 160 28,638 0.56 656.92 105,107 18,812,875
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 280 28,478 0.99 656.13 183,716 18,685,270
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 28,198 0.53 654.32 98,148 18,450,515
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 28,048 0.54 650.61 97,592 18,248,309
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 27,898 0.72 649.04 129,808 18,106,918
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 422 27,698 1.55 645.56 272,426 17,880,721
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 187 27,276 0.69 644.00 120,428 17,565,744
2021-12-02 2021-12-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 1,000 27,089 3.83 655.00 655,000 17,743,295
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 300 26,089 1.16 656.77 197,031 17,134,473
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 300 25,789 1.18 655.63 196,689 16,908,042
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 342 25,489 1.36 654.78 223,935 16,689,687
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 457 25,147 1.85 653.60 298,695 16,436,079
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 400 24,690 1.65 652.63 261,052 16,113,435
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 50 24,290 0.21 651.07 32,554 15,814,490
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 24,240 0.62 648.12 97,218 15,710,429
2021-12-02 2021-11-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 501 24,090 2.12 646.63 323,962 15,577,317
2021-03-02 2021-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -3,645 23,589 -13.38 647.94 -2,361,741 15,284,257
2021-03-02 2021-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 3,645 27,234 15.45 647.94 2,361,741 17,645,998
2021-01-21 2020-06-22 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -240 23,589 -1.01
2020-02-26 2020-02-24 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -4,804 23,829 -16.78 779.10 -3,742,772 18,565,055
2020-02-26 2020-02-24 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 4,804 28,633 20.16 779.10 3,742,772 22,307,827
2020-02-03 2019-09-04 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -250 23,829 -1.04
2020-02-03 2019-05-20 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -250 24,079 -1.03
2019-09-03 2019-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -916 0 -100.00
2019-09-03 2019-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -916 24,329 -3.63 748.32 -685,457 18,205,756
2019-09-03 2019-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 916 25,245 3.77
2019-04-02 2019-01-15 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		A - Award 1,117 1,117
2019-02-04 2018-12-11 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -500 24,329 -2.01
2018-09-04 2018-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,374 905 -60.29
2018-09-04 2018-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -1,374 24,829 -5.24 629.24 -864,576 15,623,400
2018-09-04 2018-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,374 26,203 5.53
2018-02-28 2018-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -7,390 24,829 -22.94 606.97 -4,485,508 15,070,458
2018-02-28 2018-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 7,390 32,219 29.76 606.97 4,485,508 19,555,966
2018-01-26 2017-12-14 5 Y ALLEGHANY CORP /DE
Common Stock 		G - Gift -500 24,829 -1.97
2017-09-06 2017-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,353 2,258 -37.47
2017-09-06 2017-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -1,026 25,329 -3.89 565.17 -579,864 14,315,191
2017-09-06 2017-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,353 26,355 5.41
2017-03-01 2017-02-27 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -6,791 25,002 -21.36 647.76 -4,398,938 16,195,296
2017-03-01 2017-02-27 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 7,791 31,793 32.46 647.76 5,046,698 20,594,234
2016-09-07 2016-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,353 3,611 -27.26
2016-09-07 2016-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -1,353 24,002 -5.34 533.61 -721,974 12,807,707
2016-09-07 2016-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,353 25,355 5.64
2016-02-29 2016-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -6,142 24,002 -20.38 468.31 -2,876,360 11,240,377
2016-02-29 2016-02-26 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 7,442 30,144 32.78 468.31 3,485,163 14,116,737
2015-09-03 2015-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,353 4,964 -21.42
2015-09-03 2015-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		F - Taxes -699 22,702 -2.99 464.69 -324,818 10,549,392
2015-09-03 2015-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,353 23,401 6.14
2015-02-26 2015-02-24 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -4,233 22,048 -16.11 480.78 -2,035,121 10,600,127
2015-02-26 2015-02-24 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 5,582 26,281 26.97 480.78 2,683,686 12,635,248
2014-09-04 2014-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,353 6,317 -17.64
2014-09-04 2014-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		F - Taxes -814 20,699 -3.78 433.60 -352,946 8,974,983
2014-09-04 2014-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,353 21,513 6.71
2014-02-27 2014-02-25 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -3,721 20,160 -15.58 379.13 -1,410,743 7,643,261
2014-02-27 2014-02-25 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 3,721 23,881 18.46 379.13 1,410,743 9,054,004
2013-09-05 2013-09-03 4 Y ALLEGHANY CORP /DE
Restricted Stock Units 		M - Exercise -1,353 7,670 -15.00
2013-09-05 2013-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -1,353 20,160 -6.29 384.95 -520,837 7,760,592
2013-09-05 2013-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		M - Exercise 1,353 21,513 6.71
2013-09-05 2012-09-03 4/A Y ALLEGHANY CORP /DE
Restricted Stock Units 		A - Award 9,023 9,023
2013-02-25 2013-02-21 4 Y ALLEGHANY CORP /DE
Common Stock 		D - Sale to Issuer -1,860 29,183 -5.99 375.40 -698,253 10,955,444
2013-02-25 2013-02-21 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 1,860 31,043 6.37 375.40 698,253 11,653,697
2012-11-09 2012-09-03 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 9,023 29,183 44.76
2012-09-04 2012-08-31 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 20,160 1.00 336.50 67,300 6,783,840
2012-09-04 2012-08-31 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 97 19,960 0.49 336.25 32,616 6,711,550
2012-09-04 2012-08-31 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 3 19,863 0.02 336.20 1,009 6,677,941
2012-09-04 2012-08-31 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,860 0.51 336.00 33,600 6,672,960
2012-09-04 2012-08-31 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,760 0.51 335.40 33,540 6,627,504
2012-08-30 2012-08-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,660 0.51 334.10 33,410 6,568,406
2012-08-30 2012-08-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,560 0.51 334.55 33,455 6,543,798
2012-08-30 2012-08-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,460 0.52 334.19 33,419 6,503,337
2012-08-30 2012-08-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,360 0.52 334.29 33,429 6,471,854
2012-08-30 2012-08-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,260 0.52 334.35 33,435 6,439,581
2012-08-30 2012-08-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 19,160 0.52 334.45 33,445 6,408,062
2012-08-30 2012-08-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 120 19,060 0.63 334.40 40,128 6,373,664
2012-08-30 2012-08-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 80 18,940 0.42 334.20 26,736 6,329,748
2012-08-30 2012-08-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,860 0.53 334.05 33,405 6,300,183
2012-08-30 2012-08-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,760 0.54 333.85 33,385 6,263,026
2012-08-27 2012-08-27 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 18,660 1.08 332.75 66,550 6,209,115
2012-08-27 2012-08-27 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,460 0.54 332.25 33,225 6,133,335
2012-08-27 2012-08-27 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,360 0.55 333.33 33,333 6,119,939
2012-08-27 2012-08-27 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,260 0.55 333.80 33,380 6,095,188
2012-08-27 2012-08-24 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,160 0.55 329.85 32,985 5,990,076
2012-08-27 2012-08-24 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 18,060 0.56 329.70 32,970 5,954,382
2012-08-27 2012-08-24 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 17,960 0.56 329.55 32,955 5,918,718
2012-08-27 2012-08-24 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 17,860 0.56 329.65 32,965 5,887,549
2012-08-27 2012-08-23 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 106 17,760 0.60 328.50 34,821 5,834,160
2012-08-27 2012-08-23 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 17,654 1.15 329.20 65,840 5,811,697
2012-08-27 2012-08-23 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 17,454 1.16 331.25 66,250 5,781,638
2012-08-27 2012-08-23 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 17,254 0.58 331.75 33,175 5,724,014
2012-08-22 2012-08-22 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 300 17,154 1.78 332.95 99,885 5,711,424
2012-08-22 2012-08-20 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,854 0.60 334.80 33,480 5,642,719
2012-08-22 2012-08-20 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,754 0.60 334.85 33,485 5,610,077
2012-08-17 2012-08-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,654 0.60 334.90 33,490 5,577,425
2012-08-17 2012-08-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,554 0.61 334.93 33,493 5,544,431
2012-08-17 2012-08-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,454 0.61 334.82 33,482 5,509,128
2012-08-17 2012-08-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,354 0.62 335.52 33,552 5,487,094
2012-08-17 2012-08-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,254 0.62 335.21 33,521 5,448,503
2012-08-17 2012-08-15 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,154 0.62 335.15 33,515 5,414,013
2012-08-15 2012-08-15 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 16,054 0.63 335.90 33,590 5,392,539
2012-08-15 2012-08-15 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,954 0.63 336.82 33,682 5,373,626
2012-08-15 2012-08-15 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,854 0.63 337.02 33,702 5,343,115
2012-08-15 2012-08-14 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 21 15,754 0.13 337.00 7,077 5,309,098
2012-08-15 2012-08-14 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 79 15,733 0.50 337.05 26,627 5,302,808
2012-08-15 2012-08-13 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,654 0.64 337.15 33,715 5,277,746
2012-08-15 2012-08-13 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,554 0.65 337.25 33,725 5,245,586
2012-06-05 2012-06-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 104 15,454 0.68 319.50 33,228 4,937,553
2012-06-05 2012-06-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 28 15,350 0.18 322.94 9,042 4,957,129
2012-06-05 2012-06-04 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 72 15,322 0.47 323.00 23,256 4,949,006
2012-06-05 2012-06-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,250 0.66 324.00 32,400 4,941,000
2012-06-05 2012-06-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,150 0.66 324.30 32,430 4,913,145
2012-06-05 2012-06-01 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 15,050 0.67 323.85 32,385 4,873,942
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,850 0.68 323.20 32,320 4,799,520
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,750 0.68 324.60 32,460 4,787,850
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,650 0.69 325.50 32,550 4,768,575
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,550 0.69 325.80 32,580 4,740,390
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,450 0.70 326.50 32,650 4,717,925
2012-05-24 2012-05-18 4/A Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,350 0.70 327.50 32,750 4,699,625
2012-05-21 2012-05-21 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,950 0.67 323.85 32,385 4,841,558
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,850 0.68 323.20 32,320 4,799,520
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,750 0.68 324.60 32,460 4,787,850
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,650 0.69 325.50 32,550 4,768,575
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,550 0.69 325.80 32,580 4,740,390
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,450 0.70 326.50 32,650 4,717,925
2012-05-21 2012-05-17 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,350 0.70 327.50 32,750 4,699,625
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		S - Sale -100 14,250 -0.70 330.84 -33,084 4,714,470
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,350 0.70 327.95 32,795 4,706,082
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 2 14,250 0.01 328.50 657 4,681,125
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 98 14,248 0.69 328.43 32,186 4,679,471
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 14,150 0.71 328.55 32,855 4,648,982
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 13 14,050 0.09 329.00 4,277 4,622,450
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 87 14,037 0.62 328.93 28,617 4,617,190
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 44 13,950 0.32 330.60 14,546 4,611,870
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 56 13,906 0.40 330.65 18,516 4,598,019
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 13,850 0.73 329.55 32,955 4,564,268
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 13,750 0.73 331.75 33,175 4,561,562
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 13,650 0.74 332.81 33,281 4,542,856
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 13,550 0.74 334.20 33,420 4,528,410
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 13,450 1.13 334.85 50,228 4,503,732
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 50 13,300 0.38 334.76 16,738 4,452,308
2012-05-17 2012-05-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 13,250 0.76 334.90 33,490 4,437,425
2012-05-17 2012-05-15 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 150 13,150 1.15 334.90 50,235 4,403,935
2012-03-30 2012-03-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 200 13,000 1.56 330.00 66,000 4,290,000
2012-03-30 2012-03-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,800 0.79 329.40 32,940 4,216,320
2012-03-30 2012-03-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,700 0.79 329.68 32,968 4,186,936
2012-03-30 2012-03-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,600 0.80 329.76 32,976 4,154,976
2012-03-30 2012-03-30 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,500 0.81 329.89 32,989 4,123,625
2012-03-30 2012-03-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 63 12,400 0.51 327.91 20,658 4,066,084
2012-03-30 2012-03-28 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,337 0.82 328.40 32,840 4,051,471
2012-03-23 2012-03-22 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,237 0.82 325.75 32,575 3,986,203
2012-03-23 2012-03-22 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,137 0.83 327.20 32,720 3,971,226
2012-03-23 2012-03-22 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 12,037 0.84 327.50 32,750 3,942,118
2012-03-23 2012-03-21 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 11,937 0.84 329.85 32,985 3,937,419
2012-03-23 2012-03-21 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 11,837 0.85 329.95 32,995 3,905,618
2012-03-20 2012-03-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 11,737 0.86 330.50 33,050 3,879,078
2012-03-20 2012-03-16 4 Y ALLEGHANY CORP /DE
Common Stock 		P - Purchase 100 11,637 0.87 330.77 33,077 3,849,170
2012-03-08 2012-03-06 4 Y ALLEGHANY CORP /DE
Common Stock 		A - Award 11,137 11,537 2,784.25
2012-03-08 3 Y ALLEGHANY CORP /DE
Common Stock 		400
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）