簡介

本頁面提供了有關 Sandra A Arkell 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Sandra A Arkell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:MA / Mastercard Incorporated Controller 3,476
US:DOV / Dover Corporation Vice President and Controller 4,772
如何解讀這些圖表

以下圖表顯示了在Sandra A Arkell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 Sandra A Arkell 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
2026-03-03 2026-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 482 3,476 16.10
2026-03-03 2026-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -183 2,994 -5.76 512.76 -93,835 1,535,209
2026-03-03 2026-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 441 3,177 16.12
2026-03-03 2026-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -184 2,736 -6.30 512.76 -94,348 1,402,917
2025-05-15 2025-05-15 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -78 2,877 -2.64 574.13 -44,782 1,651,772
2025-05-15 2025-05-14 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -150 2,955 -4.83 578.27 -86,740 1,708,788
2025-05-15 2025-05-13 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -150 3,105 -4.61 578.00 -86,700 1,794,690
2025-05-12 2025-05-12 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -150 3,255 -4.41 580.00 -87,000 1,887,900
2025-05-12 2025-05-09 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -150 3,405 -4.22 567.45 -85,118 1,932,167
2025-05-12 2025-05-08 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -150 3,555 -4.05 569.45 -85,418 2,024,395
2025-03-04 2025-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 543 3,705 17.17
2025-03-04 2025-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -192 3,162 -5.72 570.22 -109,482 1,803,036
2025-03-04 2025-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 395 3,354 13.35
2025-03-04 2025-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -304 2,959 -9.32 570.22 -173,347 1,687,281
2024-09-18 2024-09-17 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -1,100 3,263 -25.21 500.00 -550,000 1,631,500
2024-09-18 2024-09-17 4 MA Mastercard Inc
Class A Common Stock
M - Exercise X 1,100 4,363 33.71 227.25 249,975 991,492
2024-08-30 2024-08-29 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -1,100 3,263 -25.21 480.00 -528,000 1,566,240
2024-08-30 2024-08-29 4 MA Mastercard Inc
Class A Common Stock
M - Exercise X 1,100 4,363 33.71 227.25 249,975 991,492
2024-08-05 2024-08-01 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -1,100 3,263 -25.21 465.46 -512,006 1,518,796
2024-08-05 2024-08-01 4 MA Mastercard Inc
Class A Common Stock
M - Exercise X 1,100 4,363 33.71 227.25 249,975 991,492
2024-05-10 2024-05-09 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -200 3,263 -5.78 453.55 -90,710 1,479,934
2024-05-08 2024-05-08 4 MA Mastercard Inc
Employee Stock Option (right to buy)
S - Sale X -300 3,463 -7.97 454.00 -136,200 1,572,202
2024-05-08 2024-05-07 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -300 3,763 -7.38 451.76 -135,528 1,699,973
2024-05-08 2024-05-06 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -300 4,063 -6.88 447.23 -134,169 1,817,095
2024-03-12 2023-03-01 4/A MA Mastercard Inc
Class A Common Stock
A - Award 335 3,732 9.86
2024-03-05 2024-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 569 4,363 15.00
2024-03-05 2024-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -27 3,794 -0.71 475.70 -12,844 1,804,806
2024-03-05 2024-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 477 3,821 14.26
2024-03-05 2024-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -113 3,344 -3.27 475.70 -53,754 1,590,741
2024-03-05 2024-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -275 3,457 -7.37 475.70 -130,818 1,644,495
2023-03-03 2023-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -196 3,397 -5.46 352.35 -69,061 1,196,933
2023-03-03 2023-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 79 3,593 2.25
2023-03-03 2023-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 644 3,514 22.44
2022-03-02 2022-03-01 4 MA Mastercard Inc
Employee Stock Option (right to buy)
A - Award 1,036 1,036
2022-03-02 2022-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 661 2,870 29.92
2022-03-02 2022-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -116 2,209 -4.99 351.40 -40,762 776,243
2022-03-02 2022-02-28 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -283 2,325 -10.85 360.51 -102,024 838,186
2022-01-31 2022-01-28 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -872 2,608 -25.06 375.00 -327,000 978,000
2021-05-03 2021-05-03 4 MA Mastercard Inc
Employee Stock Option (right to buy)
M - Exercise X -2,841 947 -75.00
2021-05-03 2021-05-03 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -2,841 3,480 -44.95 385.47 -1,095,120 1,341,436
2021-05-03 2021-05-03 4 MA Mastercard Inc
Class A Common Stock
M - Exercise X 2,841 6,321 81.64 173.49 492,885 1,096,630
2021-03-02 2021-03-01 4 MA Mastercard Inc
Employee Stock Option (right ro buy)
A - Award 917 917
2021-03-02 2021-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 586 3,480 20.25
2021-03-02 2021-03-01 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -60 2,894 -2.03 362.81 -21,769 1,049,972
2021-03-02 2021-02-28 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -309 2,954 -9.47 353.26 -109,157 1,043,530
2020-08-06 2020-08-05 4 MA Mastercard Inc
Class A Common Stock
S - Sale X -1,455 3,263 -30.84 325.00 -472,875 1,060,475
2020-04-24 2020-04-23 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -749 4,718 -13.70 258.85 -193,879 1,221,254
2020-03-03 2020-03-01 4 MA Mastercard Inc
Employee Stock Option (right to buy)
A - Award 1,446 1,446
2020-03-03 2020-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 699 5,467 14.66
2019-04-25 2019-04-23 4 MA Mastercard Inc
Class A Common Stock
F - Taxes -449 4,768 -8.61 243.50 -109,329 1,160,984
2019-03-04 2019-03-01 4 MA Mastercard Inc
Employee Stock Option (right ro buy)
A - Award 3,300 3,300
2019-03-04 2019-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 783 5,217 17.66
2018-03-02 2018-03-01 4 MA Mastercard Inc
Employee Stock Option (right to buy)
A - Award 3,788 3,788
2018-03-02 2018-03-01 4 MA Mastercard Inc
Class A Common Stock
A - Award 909 4,434 25.79
2017-05-09 3 MA Mastercard Inc
Class A Common Stock
7,050
2017-05-09 3 MA Mastercard Inc
Class A Common Stock
7,050
2017-03-17 2017-03-15 4 DOV DOVER Corp
Common Stock
F - Taxes -109 4,772 -2.23 78.46 -8,552 374,387
2017-03-14 2017-03-10 4 DOV DOVER Corp
Common Stock
F - Taxes -103 4,881 -2.07 76.66 -7,895 374,153
2017-02-24 2017-02-24 4 DOV DOVER Corp
Common Stock
S - Sale -1,850 4,984 -27.07 79.94 -147,895 398,436
2017-02-24 2017-02-22 4 DOV DOVER Corp
Stock Appreciation Right
M - Exercise -9,718 0 -100.00
2017-02-24 2017-02-22 4 DOV DOVER Corp
Stock Appreciation Right
M - Exercise -7,156 0 -100.00
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
F - Taxes -870 6,834 -11.29 80.90 -70,387 552,905
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
D - Sale to Issuer -6,922 7,704 -47.33 80.90 -560,024 623,292
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
M - Exercise 9,718 14,626 198.00 57.62 559,951 842,750
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
F - Taxes -642 4,908 -11.57 80.90 -51,941 397,082
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
D - Sale to Issuer -5,192 5,550 -48.33 80.90 -420,059 449,023
2017-02-24 2017-02-22 4 DOV DOVER Corp
Common Stock
M - Exercise 7,156 10,742 199.55 58.69 419,986 630,448
2017-02-24 3/A DOV DOVER Corp
Common Stock
1,428
2017-02-24 3/A DOV DOVER Corp
Common Stock
364
2017-02-15 2017-02-12 4 DOV DOVER Corp
Common Stock
F - Taxes -67 3,362 -1.95 79.26 -5,310 266,455
2017-02-14 2017-02-10 4 DOV DOVER Corp
Stock Appreciation Right
A - Award 9,082 9,082
2017-02-14 2017-02-10 4 DOV DOVER Corp
Common Stock
A - Award 757 3,429 28.33
2016-10-28 2016-10-26 4 DOV DOVER Corp
Stock Appreciation Right
M - Exercise -8,842 0 -100.00
2016-10-28 2016-10-26 4 DOV DOVER Corp
Common Stock
F - Taxes -207 2,672 -7.19 68.46 -14,172 182,938
2016-10-28 2016-10-26 4 DOV DOVER Corp
Common Stock
D - Sale to Issuer -8,179 2,879 -73.96 68.46 -559,975 197,111
2016-10-28 2016-10-26 4 DOV DOVER Corp
Common Stock
M - Exercise 8,842 11,058 399.01 63.33 559,964 700,303
2016-10-28 2016-10-26 4 DOV DOVER Corp
Common Stock
S - Sale -565 2,216 -20.32 68.73 -38,832 152,306
2016-03-14 2016-03-10 4 DOV DOVER Corp
Common Stock
F - Taxes -103 2,781 -3.57 61.22 -6,306 170,253
2016-02-16 2016-02-12 4 DOV DOVER Corp
Common Stock
F - Taxes -67 2,884 -2.27 58.46 -3,917 168,613
2016-02-16 2016-02-11 4 DOV DOVER Corp
Stock Appreciation Right
A - Award 20,961 20,961
2016-02-16 2016-02-11 4 DOV DOVER Corp
Common Stock
A - Award 1,747 2,951 145.10
2015-08-17 3 DOV DOVER Corp
Common Stock
2,772
2015-08-17 3 DOV DOVER Corp
Common Stock
1,932
2015-08-17 3 DOV DOVER Corp
Common Stock
2,772
2015-08-17 3 DOV DOVER Corp
Common Stock
1,932
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)