簡介

本頁面提供了有關 Arthur Chong 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Arthur Chong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:YHOO / Yahoo! Inc. Bond General Counsel and Secretary 0
US:BRCM / Broadcom Corporation Former Exec. V.P., G.C. & Sec 0
如何解讀這些圖表

以下圖表顯示了在Arthur Chong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 Arthur Chong 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
2017-03-20 3 YHOO YAHOO INC
No Securities Are Beneficially Owned
0
2016-02-03 2016-02-01 4 BRCM BROADCOM CORP
Class A common stock
D - Sale to Issuer -284,252 0 -100.00
2015-11-09 2015-11-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -3,495 283,784 -1.22 53.63 -187,443 15,219,875
2015-11-09 2015-11-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -9,291 287,279 -3.13 53.62 -498,196 15,404,302
2015-11-09 2015-11-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -13,967 296,570 -4.50 52.19 -728,938 15,477,988
2015-08-07 2015-08-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -1,700 310,537 -0.54 50.29 -85,487 15,615,726
2015-08-07 2015-08-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -7,591 312,237 -2.37 49.82 -378,190 15,555,897
2015-08-07 2015-08-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -600 319,828 -0.19 50.32 -30,189 16,092,274
2015-08-07 2015-08-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -2,894 320,428 -0.90 49.82 -144,176 15,963,338
2015-08-07 2015-08-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -13,970 323,322 -4.14 50.47 -705,066 16,318,061
2015-05-07 2015-05-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -3,494 337,292 -1.03 45.13 -157,699 15,223,438
2015-05-07 2015-05-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -9,291 340,786 -2.65 45.13 -419,333 15,380,797
2015-05-07 2015-05-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -13,963 350,077 -3.84 44.90 -626,939 15,718,457
2015-03-12 2015-03-10 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -10,000 363,106 -2.68 43.90 -439,006 15,940,571
2015-02-23 2015-02-19 4 BRCM BROADCOM CORP
Class A common stock
A - Award 7,927 373,106 2.17
2015-02-23 2015-02-19 4 BRCM BROADCOM CORP
Class A common stock
A - Award 7,927 373,106 2.17
2015-02-23 2015-02-19 4 BRCM BROADCOM CORP
Class A common stock
A - Award 7,927 365,179 2.22
2015-02-23 2015-02-19 4 BRCM BROADCOM CORP
Class A common stock
A - Award 16,963 349,325 5.10
2015-02-23 2015-02-19 4 BRCM BROADCOM CORP
Class A common stock
A - Award 47,558 332,362 16.70
2015-02-09 2015-02-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -13,957 284,804 -4.67 43.93 -613,102 12,510,842
2015-02-09 2015-02-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -8,519 298,761 -2.77 44.31 -377,477 13,238,100
2014-12-12 2014-12-10 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -4,800 307,280 -1.54 43.46 -208,624 13,355,403
2014-12-12 2014-12-10 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -5,200 312,080 -1.64 42.78 -222,442 13,349,971
2014-11-07 2014-11-06 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -10,740 317,280 -3.27 41.59 -446,680 13,195,770
2014-11-07 2014-11-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -11,731 328,020 -3.45 41.75 -489,769 13,694,835
2014-11-04 2014-10-31 4 BRCM BROADCOM CORP
Employee stock option (right to buy)
M - Exercise -90,000 0 -100.00
2014-11-04 2014-10-31 4 BRCM BROADCOM CORP
Employee stock option (right to buy)
M - Exercise -77,084 0 -100.00
2014-11-04 2014-10-31 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -167,084 339,751 -32.97 42.00 -7,017,528 14,269,542
2014-11-04 2014-10-31 4 BRCM BROADCOM CORP
Class A common stock
M - Exercise 90,000 506,835 21.59 29.39 2,645,100 14,895,881
2014-11-04 2014-10-31 4 BRCM BROADCOM CORP
Class A common stock
M - Exercise 77,084 416,835 22.69 23.17 1,786,036 9,658,067
2014-09-12 2014-09-10 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -10,000 339,751 -2.86 40.55 -405,541 13,778,296
2014-09-08 2014-09-04 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -70,000 349,751 -16.68 40.14 -2,809,716 14,038,585
2014-08-07 2014-08-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -11,723 419,751 -2.72 37.21 -436,213 15,618,935
2014-06-12 2014-06-10 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -10,000 431,474 -2.27 37.92 -379,241 16,363,263
2014-05-07 2014-05-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -11,383 441,474 -2.51 30.44 -346,499 13,438,469
2014-02-24 2014-02-20 4 BRCM BROADCOM CORP
Class A common stock
A - Award 25,685 451,923 6.03
2014-02-24 2014-02-20 4 BRCM BROADCOM CORP
Class A common stock
A - Award 25,685 451,923 6.03
2014-02-24 2014-02-20 4 BRCM BROADCOM CORP
Class A common stock
A - Award 25,685 426,238 6.41
2014-02-24 2014-02-20 4 BRCM BROADCOM CORP
Class A common stock
A - Award 77,055 374,868 25.87
2014-02-07 2014-02-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -6,189 297,813 -2.04 28.99 -179,419 8,633,599
2013-11-07 2013-11-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -8,443 304,002 -2.70 26.46 -223,444 8,045,413
2013-08-07 2013-08-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -8,444 312,445 -2.63 27.04 -228,326 8,448,513
2013-05-07 2013-05-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -9,745 320,889 -2.95 36.06 -351,405 11,571,257
2013-02-19 2013-02-14 4 BRCM BROADCOM CORP
Class A common stock
A - Award 18,888 329,853 6.07
2013-02-19 2013-02-14 4 BRCM BROADCOM CORP
Class A common stock
A - Award 18,888 329,853 6.07
2013-02-19 2013-02-14 4 BRCM BROADCOM CORP
Class A common stock
A - Award 18,888 310,965 6.47
2013-02-19 2013-02-14 4 BRCM BROADCOM CORP
Class A common stock
A - Award 56,664 273,189 26.17
2013-02-07 2013-02-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -6,402 216,525 -2.87 32.61 -208,769 7,060,880
2013-01-17 2013-01-16 4 BRCM BROADCOM CORP
Employee stock option (right to buy)
M - Exercise -65,105 0 -100.00
2013-01-17 2013-01-16 4 BRCM BROADCOM CORP
Class A common stock
S - Sale X -65,105 222,927 -22.60 35.00 -2,278,675 7,802,445
2013-01-17 2013-01-16 4 BRCM BROADCOM CORP
Class A common stock
M - Exercise 65,105 288,032 29.20 17.06 1,110,691 4,913,826
2012-11-07 2012-11-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -16,886 222,927 -7.04 31.58 -533,260 7,040,035
2012-08-07 2012-08-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -7,549 239,813 -3.05 34.01 -256,741 8,156,040
2012-05-08 2012-05-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -7,114 247,362 -2.80 34.63 -246,358 8,566,146
2012-02-21 2012-02-16 4 BRCM BROADCOM CORP
Class A common stock
A - Award 14,931 253,766 6.25
2012-02-21 2012-02-16 4 BRCM BROADCOM CORP
Class A common stock
A - Award 14,931 253,766 6.25
2012-02-21 2012-02-16 4 BRCM BROADCOM CORP
Class A common stock
A - Award 14,931 238,835 6.67
2012-02-21 2012-02-16 4 BRCM BROADCOM CORP
Class A common stock
A - Award 44,791 208,973 27.28
2012-02-21 2011-02-05 4/A BRCM BROADCOM CORP
Class A common stock
A - Award 12,134 184,062 7.06
2012-02-21 2011-02-05 4/A BRCM BROADCOM CORP
Class A common stock
A - Award 12,134 171,928 7.59
2012-02-07 2012-02-05 4 BRCM BROADCOM CORP
Class A common stock
F - Taxes -4,375 139,914 -3.03 37.68 -164,828 5,271,260
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)