簡介

本頁面提供了有關 David Goeckeler 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 Goeckeler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
Chairman and CEO, Director 509,903
US:ADP / Automatic Data Processing, Inc. Director 6,662
US:WDC / Western Digital Corporation Chief Executive Officer, Director 812,303
US:CSCO / Cisco Systems, Inc. EVP, Networking and Security 315,312
如何解讀這些圖表

以下圖表顯示了在David Goeckeler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 David Goeckeler 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
2026-05-27 2026-05-25 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,569 509,903 -0.31 1,478.69 -2,320,065 753,988,467
2026-05-22 2026-05-21 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,032 511,472 -0.20 1,542.24 -1,591,592 788,812,577
2026-05-22 2026-05-20 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,299 512,504 -0.25 1,392.56 -1,808,935 713,692,570
2026-02-27 2026-02-25 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,569 513,803 -0.30 632.38 -992,204 324,918,741
2026-02-24 2026-02-21 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,032 515,372 -0.20 649.97 -670,769 334,976,339
2026-02-24 2026-02-20 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,300 516,404 -0.25 649.97 -844,961 335,647,108
2025-11-26 2025-11-25 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,569 517,704 -0.30 220.50 -345,964 114,153,732
2025-11-24 2025-11-21 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,032 519,273 -0.20 200.27 -206,679 103,994,804
2025-11-24 2025-11-20 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,299 520,305 -0.25 195.96 -254,552 101,958,968
2025-11-14 2025-11-12 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,453 6,662 27.89
2025-09-04 2025-09-03 4 SNDK Sandisk Corp
Common Stock
A - Award 85,025 521,604 19.48
2025-08-27 2025-08-27 4 SNDK Sandisk Corp
Common Stock
F - Taxes -980 436,579 -0.22 48.44 -47,471 21,147,887
2025-08-27 2025-08-25 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,569 437,559 -0.36 46.78 -73,398 20,469,010
2025-08-22 2025-08-21 4 SNDK Sandisk Corp
Common Stock
F - Taxes -4,129 439,128 -0.93 45.50 -187,870 19,980,324
2025-08-22 2025-08-20 4 SNDK Sandisk Corp
Common Stock
F - Taxes -34,995 443,257 -7.32 44.40 -1,553,778 19,680,611
2025-05-28 2025-05-27 4 SNDK Sandisk Corp
Common Stock
F - Taxes -979 478,252 -0.20 38.18 -37,378 18,259,661
2025-05-28 2025-05-25 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,569 479,231 -0.33 37.28 -58,492 17,865,732
2025-05-22 2025-05-20 4 SNDK Sandisk Corp
Common Stock
F - Taxes -1,299 480,800 -0.27 40.18 -52,194 19,318,544
2025-03-14 2025-03-12 4 SNDK Sandisk Corp
Common Stock
F - Taxes -3,847 482,099 -0.79 50.44 -194,043 24,317,074
2025-02-25 2025-02-21 4 SNDK Sandisk Corp
Common Stock
A - Award 215,181 485,946 79.47
2025-02-25 2025-02-21 4 SNDK Sandisk Corp
Common Stock
A - Award 92,417 270,765 51.82
2024-12-02 2024-11-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,939 812,303 -0.36 71.50 -210,138 58,079,664
2024-11-26 2024-11-25 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,632 815,242 -0.44 69.42 -252,152 56,598,176
2024-11-22 2024-11-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,756 818,874 -0.34 63.84 -175,943 52,276,916
2024-11-07 2024-11-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,179 5,209 29.26
2024-10-28 2024-10-25 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -75,000 821,630 -8.36 72.58 -5,443,875 59,638,014
2024-09-27 2024-09-26 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -75,000 896,630 -7.72 70.32 -5,274,000 63,051,022
2024-09-09 2024-09-06 4 WDC WESTERN DIGITAL CORP
Common Stock
G - Gift -2,000 971,630 -0.21
2024-09-04 2024-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -15,776 973,630 -1.59 63.06 -994,835 61,397,108
2024-08-27 2024-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -86,904 989,406 -8.07 62.85 -5,461,916 62,184,167
2024-08-27 2024-08-25 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -18,832 1,076,310 -1.72 64.35 -1,211,839 69,260,548
2024-08-22 2024-08-21 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 169,353 1,095,142 18.29
2024-08-22 2024-08-21 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 99,953 925,789 12.10
2024-08-22 2024-08-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,900 825,836 -0.47 64.42 -251,238 53,200,355
2024-06-17 2024-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -34,740 829,736 -4.02 78.12 -2,713,889 64,818,976
2024-05-28 2024-05-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,940 864,476 -0.34 74.81 -219,941 64,671,450
2024-05-22 2024-05-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,421 867,416 -0.39 73.05 -249,904 63,364,739
2024-02-29 2024-02-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,050 870,837 -0.23 57.48 -117,834 50,055,711
2024-02-22 2024-02-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,722 872,887 -0.31 54.13 -147,342 47,249,373
2023-11-28 2023-11-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,940 875,609 -0.33 47.21 -138,797 41,337,501
2023-11-21 2023-11-20 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -3,900 878,549 -0.44 47.35 -184,665 41,599,295
2023-11-09 2023-11-08 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,574 4,030 64.09
2023-09-06 2023-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -61,215 882,449 -6.49 45.96 -2,813,441 40,557,356
2023-08-29 2023-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,940 943,664 -0.31 39.49 -116,101 37,265,291
2023-08-29 2023-08-25 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 151,937 946,604 19.12
2023-08-29 2023-08-25 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -15,601 794,667 -1.93 39.49 -616,083 31,381,400
2023-08-23 2023-08-22 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 91,646 810,268 12.75
2023-06-23 2023-05-27 4/A WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,940 733,510 -0.40 39.71 -116,747 29,127,682
2023-06-16 2023-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -14,888 719,512 -2.03 41.08 -611,599 29,557,553
2023-05-30 2023-05-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,050 734,400 -0.28 39.71 -81,406 29,163,024
2023-03-10 2023-03-08 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -213,906 736,450 -22.51 37.90 -8,107,037 27,911,455
2023-03-10 2023-03-08 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 5,109 950,356 0.54
2023-03-01 2023-02-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,048 945,247 -0.22 38.51 -78,868 36,401,462
2022-11-29 2022-11-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -2,940 947,295 -0.31 37.34 -109,780 35,371,995
2022-11-10 2022-11-09 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,435 2,456 140.55
2022-09-06 2022-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -15,777 950,235 -1.63 41.65 -657,112 39,577,288
2022-08-30 2022-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -11,760 966,012 -1.20 45.49 -534,962 43,943,886
2022-08-26 2022-08-25 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 125,865 977,772 14.77
2022-06-17 2022-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 100,100 851,907 13.31
2022-06-17 2022-06-15 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 432,489 751,807 135.44
2022-04-07 2022-04-06 4 ADP AUTOMATIC DATA PROCESSING INC
Common Stock
A - Award 1,021 1,021
2022-03-10 2022-03-09 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -1,246 0 -100.00
2022-03-10 2022-03-09 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -49,777 319,318 -13.49 47.77 -2,377,847 15,253,821
2022-03-10 2022-03-09 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 1,246 369,095 0.34
2021-09-07 2021-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -15,777 367,849 -4.11 61.41 -968,866 22,589,607
2021-08-31 2021-08-27 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 94,876 383,626 32.86
2021-03-09 2021-03-09 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -1,246 1,246 -50.00
2021-03-09 2021-03-09 4 WDC WESTERN DIGITAL CORP
Common Stock
F - Taxes -50,753 288,750 -14.95 69.33 -3,518,705 20,019,038
2021-03-09 2021-03-09 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 1,246 339,503 0.37
2020-09-08 2020-09-03 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 127,287 338,257 60.33
2020-04-21 2020-04-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 2,493 2,493
2020-03-11 2020-03-09 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 210,970 210,970
2020-02-20 2020-02-19 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -14,738 315,312 -4.47 46.59 -686,643 14,690,386
2020-02-20 2020-02-18 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale X -40,000 330,050 -10.81 46.70 -1,868,024 15,413,533
2020-02-12 2020-02-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -2,966 370,050 -0.80 47.97 -142,279 17,751,298
2019-11-22 2019-11-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -34,636 373,016 -8.50 45.47 -1,574,899 16,961,038
2019-11-22 2019-11-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 57,757 407,652 16.51
2019-11-13 2019-11-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -9,503 349,895 -2.64 48.83 -464,031 17,085,373
2019-09-20 2019-09-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale -70,000 359,398 -16.30 49.22 -3,445,568 17,690,432
2019-09-20 2019-09-18 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 55,240 429,398 14.76
2019-09-13 2019-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -38,364 374,158 -9.30 49.21 -1,887,892 18,412,315
2019-09-13 2019-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 16,750 412,522 4.23
2019-08-13 2019-08-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -3,726 395,772 -0.93 52.43 -195,354 20,750,326
2019-06-12 2019-06-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -18,594 398,855 -4.45 56.42 -1,049,073 22,503,399
2019-05-14 2019-05-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -1,990 417,449 -0.47 52.92 -105,311 22,091,401
2019-03-14 2019-03-12 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale -30,000 419,439 -6.67 52.07 -1,562,196 21,841,531
2019-02-21 2019-02-19 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -19,150 449,439 -4.09 49.43 -946,584 22,215,770
2019-02-12 2019-02-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -1,422 468,589 -0.30 47.19 -67,104 22,112,715
2018-11-21 2018-11-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -6,000 470,011 -1.26 45.75 -274,500 21,503,003
2018-11-14 2018-11-10 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -7,958 476,011 -1.64 47.11 -374,901 22,424,878
2018-09-20 2018-09-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale -63,050 483,969 -11.53 47.57 -2,999,200 23,021,728
2018-09-20 2018-09-18 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 57,109 547,019 11.66
2018-09-13 2018-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -54,516 489,910 -10.01 47.07 -2,566,068 23,060,064
2018-09-13 2018-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 28,450 544,426 5.51
2018-09-13 2018-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 10,875 515,976 2.15
2018-07-27 2018-07-25 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 14,000 505,101 2.85
2018-06-25 2018-06-22 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale -35,000 490,458 -6.66 43.27 -1,514,348 21,220,695
2018-06-13 2018-06-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -18,594 525,458 -3.42 43.48 -808,467 22,846,914
2018-03-16 2018-03-15 4 CSCO CISCO SYSTEMS, INC.
Common Stock
S - Sale -20,671 544,052 -3.66 45.50 -940,559 24,755,128
2018-03-13 2018-03-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -1,240 564,723 -0.22 45.37 -56,259 25,621,483
2018-02-21 2018-02-19 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -18,232 565,963 -3.12 44.33 -808,225 25,089,140
2017-11-22 2017-11-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -6,314 584,195 -1.07 35.90 -226,673 20,972,600
2017-09-22 2017-09-20 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 64,200 590,509 12.20
2017-09-13 2017-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
F - Taxes -35,484 526,309 -6.32 31.48 -1,117,036 16,568,207
2017-09-13 2017-09-11 4 CSCO CISCO SYSTEMS, INC.
Common Stock
A - Award 6,250 561,793 1.13
2017-08-09 3 CSCO CISCO SYSTEMS, INC.
Common Stock
1,111,086
2017-08-09 3 CSCO CISCO SYSTEMS, INC.
Common Stock
1,111,086
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)