簡介

本頁面提供了有關 Darren Alch 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Darren Alch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:CYBX / Cyberonics, Inc. VP Genl Counsel Asst Sec 0
如何解讀這些圖表

以下圖表顯示了在Darren Alch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 Darren Alch 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
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Option to purchase common stock
D - Sale to Issuer -57 0 -100.00
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Option to purchase common stock
D - Sale to Issuer -6,358 8,491 -42.82
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Option to purchase common stock
D - Sale to Issuer -5,561 14,849 -27.25
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Option to purchase Common Stock
D - Sale to Issuer -7,778 20,410 -27.59
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Option to purchase common stock
D - Sale to Issuer -2,344 28,188 -7.68
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Common Stock
D - Sale to Issuer -9,164 0 -100.00
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -476 9,164 -4.94
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -24 9,640 -0.25
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -24 9,640 -0.25
2015-10-19 2015-10-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -790 9,688 -7.54
2015-10-02 2015-09-30 4 CYBX CYBERONICS INC
Common Stock
S - Sale -375 10,478 -3.46 61.38 -23,018 643,140
2015-08-26 2015-08-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,000 10,853 -8.44 62.18 -62,180 674,840
2015-06-25 2015-06-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -236 11,853 -1.95 62.58 -14,769 741,761
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
D - Sale to Issuer -417 12,089 -3.33
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
D - Sale to Issuer -834 12,506 -6.25
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -24 13,340 -0.18 61.76 -1,482 823,878
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -170 13,364 -1.26 61.76 -10,499 825,361
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -114 13,534 -0.84 61.76 -7,041 835,860
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -238 13,648 -1.71 61.76 -14,699 842,900
2015-06-17 2015-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -691 13,886 -4.74 61.76 -42,676 857,599
2015-05-28 2015-05-26 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -235 14,577 -1.59 62.32 -14,645 908,439
2015-04-24 2015-04-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -236 14,812 -1.57 63.82 -15,062 945,302
2015-03-31 2015-02-23 4/A CYBX CYBERONICS INC
Common Stock
S - Sale -236 15,283 -1.52 58.33 -13,766 891,457
2015-03-25 2015-03-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -235 15,048 -1.54 65.33 -15,353 983,086
2015-02-25 2015-02-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X 236 15,283 1.57 58.33 13,766 891,457
2015-01-26 2015-01-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -235 15,519 -1.49 57.72 -13,564 895,757
2014-12-23 2014-12-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -236 15,754 -1.48 54.85 -12,945 864,107
2014-11-25 2014-11-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale -2,187 15,990 -12.03 54.67 -119,572 874,240
2014-11-25 2014-11-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -235 18,177 -1.28 52.55 -12,349 955,201
2014-11-04 2014-11-01 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -911 18,412 -4.71
2014-10-24 2014-10-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale X -236 19,323 -1.21 51.56 -12,168 996,294
2014-09-25 2014-09-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale -235 19,559 -1.19 51.95 -12,208 1,016,090
2014-09-12 2014-09-11 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,000 30,532 3.39
2014-09-12 2014-09-11 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,000 19,794 -4.81 53.72 -53,720 1,063,334
2014-09-12 2014-09-11 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,000 20,794 5.05 14.72 14,720 306,088
2014-08-27 2014-08-25 4 CYBX CYBERONICS INC
Common Stock
S - Sale -236 19,794 -1.18 56.96 -13,443 1,127,466
2014-07-24 2014-07-23 4 CYBX CYBERONICS INC
Common Stock
S - Sale -235 20,030 -1.16 58.62 -13,776 1,174,159
2014-06-18 2014-06-16 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -170 20,265 -0.83
2014-06-18 2014-06-16 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -170 20,265 -0.83
2014-06-18 2014-06-15 4 CYBX CYBERONICS INC
Option to puchase common stock
A - Award 8,491 31,532 36.85 57.39 487,298 1,809,621
2014-06-18 2014-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -1,063 20,605 -4.91
2014-06-18 2014-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -85 21,668 -0.39
2014-06-18 2014-06-15 4 CYBX CYBERONICS INC
Common Stock
A - Award 266 21,753 1.24
2014-06-18 2014-06-15 4 CYBX CYBERONICS INC
Common Stock
A - Award 2,613 21,487 13.84
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,000 23,041 4.54
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 750 24,041 3.22
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,000 18,874 -5.03 69.10 -69,100 1,304,203
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale -750 19,874 -3.64 69.32 -51,990 1,377,666
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,000 20,624 5.10 14.72 14,720 303,585
2014-02-26 2014-02-24 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 750 19,624 3.97 19.39 14,542 380,509
2013-11-27 2013-11-25 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,250 24,791 5.31 14.72 18,400 364,924
2013-11-27 2013-11-25 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,250 18,874 -6.21 68.52 -85,650 1,293,248
2013-11-27 2013-11-25 4 CYBX CYBERONICS INC
Common Stock
M - Exercise 1,250 20,124 6.62 14.72 18,400 296,225
2013-09-11 2013-09-09 4 CYBX CYBERONICS INC
Common Stock
S - Sale -932 18,874 -4.71 51.26 -47,778 967,559
2013-06-25 2013-06-24 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,500 19,806 -7.04 51.59 -77,392 1,021,885
2013-06-21 2013-06-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -227 21,306 -1.05
2013-06-21 2013-06-19 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -227 21,306 -1.05
2013-06-18 2013-06-15 4 CYBX CYBERONICS INC
Option to purchase common stock
A - Award 6,358 26,041 32.30 51.90 329,980 1,351,528
2013-06-18 2013-06-15 4 CYBX CYBERONICS INC
Common Stock
A - Award 2,890 21,760 15.32
2013-06-18 2013-06-14 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -85 18,870 -0.45
2013-06-11 2013-06-10 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -85 18,955 -0.45
2013-06-11 2013-06-10 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -136 19,040 -0.71
2013-03-05 2013-03-01 4 CYBX CYBERONICS INC
Common Stock
S - Sale -500 19,176 -2.54 45.41 -22,705 870,784
2012-12-07 2012-12-05 4 CYBX CYBERONICS INC
Common Stock
S - Sale -1,000 19,676 -4.84 51.78 -51,780 1,018,815
2012-06-19 2012-06-18 4 CYBX CYBERONICS INC
Option to purchase common stock
M - Exercise 35,000 19,683 -228.50 37.01 1,295,350 728,468
2012-06-19 2012-06-18 4 CYBX CYBERONICS INC
Common Stock
S - Sale -35,000 20,676 -62.86 44.57 -1,560,080 921,606
2012-06-19 2012-06-18 4 CYBX CYBERONICS INC
Common Stock
P - Purchase 35,000 55,676 169.28 37.01 1,295,350 2,060,569
2012-06-19 2012-06-15 4 CYBX CYBERONICS INC
Option to purchase common stock
M - Exercise 5,561 54,683 11.32 42.52 236,454 2,325,121
2012-06-19 2012-06-15 4 CYBX CYBERONICS INC
Common Stoock
F - Taxes -220 20,676 -1.05
2012-06-19 2012-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -165 20,896 -0.78
2012-06-19 2012-06-15 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -82 21,061 -0.39
2012-06-19 2012-06-15 4 CYBX CYBERONICS INC
Common Stock
A - Award 2,528 21,143 13.58
2012-06-12 2012-06-08 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -132 18,615 -0.70
2012-06-12 2012-06-08 4 CYBX CYBERONICS INC
Common Stock
F - Taxes -82 18,747 -0.44
2012-03-29 2012-03-27 4 CYBX CYBERONICS INC
Option to purchase common stock
M - Exercise 781 49,122 1.62
2012-03-29 2012-03-27 4 CYBX CYBERONICS INC
Common Stock
S - Sale -781 18,829 -3.98 39.17 -30,590 737,485
2012-03-29 2012-03-27 4 CYBX CYBERONICS INC
Common Stock
A - Award 781 19,610 4.15 24.33 19,002 477,111
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)