簡介

本頁面提供了有關 Douglas W Busk 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Douglas W Busk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:CACC / Credit Acceptance Corporation Chief Treasury Officer 3,112
如何解讀這些圖表

以下圖表顯示了在Douglas W Busk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 Douglas W Busk 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
2025-03-27 2025-03-25 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -3,000 3,112 -49.08 515.97 -1,547,910 1,605,699
2025-03-27 2025-03-25 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
M - Exercise 3,000 6,112 96.40 333.94 1,001,820 2,041,041
2024-03-25 2024-03-21 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,500 3,112 -44.55 572.58 -1,431,450 1,781,869
2024-03-25 2024-03-21 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
M - Exercise 2,500 5,612 80.33 333.94 834,850 1,874,071
2024-02-06 2024-02-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 3,112 -13.84 579.98 -289,990 1,804,898
2023-12-27 2023-12-22 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -400 3,612 -9.97 524.11 -209,644 1,893,085
2023-12-27 2023-12-22 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 4,012 -2.43 524.48 -52,448 2,104,214
2023-02-01 2023-01-30 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -2,321 4,112 -36.08 448.75 -1,041,549 1,845,260
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Employee Stock Option (right to buy)
M - Exercise -5,000 41,000 -10.87
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -23 6,433 -0.36 627.91 -14,442 4,039,345
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -700 6,456 -9.78 624.00 -436,800 4,028,544
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -300 7,156 -4.02 622.58 -186,774 4,455,182
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,100 7,456 -12.86 621.34 -683,474 4,632,711
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,200 8,556 -20.45 619.68 -1,363,296 5,301,982
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -677 10,756 -5.92 616.31 -417,242 6,629,030
2022-05-06 2022-05-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
M - Exercise 5,000 11,433 77.72 333.94 1,669,700 3,817,936
2021-11-05 2021-11-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -33 6,433 -0.51 664.03 -21,913 4,271,705
2021-11-05 2021-11-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 6,466 -1.52 661.64 -66,164 4,278,164
2021-11-05 2021-11-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,253 6,566 -16.03 661.14 -828,408 4,341,045
2021-09-03 2021-09-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 7,819 -6.01 635.14 -317,570 4,966,160
2021-08-04 2021-08-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -250 8,319 -2.92 540.19 -135,048 4,493,841
2021-08-04 2021-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 8,569 -5.51 510.26 -255,130 4,372,418
2021-08-04 2021-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -24 9,069 -0.26 514.51 -12,348 4,666,091
2021-08-04 2021-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -226 9,093 -2.43 515.82 -116,575 4,690,351
2021-02-02 2021-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,625 9,319 21.12
2021-01-04 2020-12-30 4 CACC CREDIT ACCEPTANCE CORP
Employee Stock Option (right to buy)
A - Award 46,000 46,000
2020-06-09 2020-06-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,000 7,694 -11.50 484.71 -484,710 3,729,359
2020-06-09 2020-06-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 8,694 -1.14 487.26 -48,726 4,236,238
2020-06-09 2020-06-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -400 8,794 -4.35 483.25 -193,300 4,249,700
2020-02-11 2020-02-10 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,287 9,194 -12.28 443.07 -570,231 4,073,586
2020-02-11 2020-02-10 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -213 10,481 -1.99 442.49 -94,250 4,637,738
2020-01-31 2020-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,625 10,694 17.92
2019-01-31 2019-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,625 9,069 21.83
2019-01-31 2019-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -2,067 7,444 -21.73 408.67 -844,721 3,042,139
2018-11-06 2018-11-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
G - Gift -58 9,511 -0.61
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 9,569 -1.03 440.02 -44,002 4,210,551
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -900 9,669 -8.52 440.00 -396,000 4,254,360
2018-06-21 2018-06-21 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -730 10,569 -6.46 370.00 -270,100 3,910,530
2018-02-07 2018-02-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -800 11,299 -6.61 319.84 -255,872 3,613,872
2018-02-07 2018-02-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -200 12,099 -1.63 319.94 -63,988 3,870,954
2018-01-31 2018-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -67 12,299 -0.54 372.75 -24,974 4,584,452
2018-01-31 2018-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,625 12,366 15.13
2017-08-04 2017-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1 10,741 -0.01 271.07 -271 2,911,563
2017-08-04 2017-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -6 10,742 -0.06 271.00 -1,626 2,911,082
2017-08-04 2017-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 10,748 -4.45 271.10 -135,550 2,913,783
2017-08-04 2017-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 11,248 -0.88 270.36 -27,036 3,041,009
2017-08-04 2017-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,893 11,348 -14.30 266.68 -504,825 3,026,285
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 13,241 -0.75 215.31 -21,531 2,850,920
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -50 13,341 -0.37 215.13 -10,756 2,870,049
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 13,391 -0.74 215.11 -21,511 2,880,538
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -250 13,491 -1.82 215.06 -53,765 2,901,374
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 13,741 -0.72 215.03 -21,503 2,954,727
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,400 13,841 -9.19 215.02 -301,029 2,976,106
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -300 15,241 -1.93 215.02 -64,506 3,277,120
2017-05-05 2017-05-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,700 15,541 -14.80 215.00 -580,503 3,341,331
2017-02-01 2017-01-30 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,700 18,241 10.28
2016-02-24 2016-02-22 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -8,770 16,541 -34.65 194.79 -1,708,308 3,222,021
2016-02-02 2016-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,700 25,311 7.20
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 23,611 -0.42 179.55 -17,955 4,239,355
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 23,711 -0.42 180.21 -18,021 4,272,959
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -200 23,811 -0.83 179.10 -35,820 4,264,550
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -200 24,011 -0.83 179.57 -35,914 4,311,655
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -475 24,211 -1.92 178.31 -84,697 4,317,063
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -147 24,686 -0.59 179.01 -26,314 4,419,041
2015-02-24 2015-02-24 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -353 24,833 -1.40 181.19 -63,960 4,499,491
2015-01-30 2015-01-28 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -89 25,186 -0.35
2015-01-30 2015-01-28 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 1,700 25,275 7.21
2014-01-31 2014-01-29 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 4,000 23,575 20.43
2013-02-20 2013-02-19 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -605 19,575 -3.00 115.91 -70,126 2,268,938
2013-02-01 2013-01-30 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 4,000 20,180 24.72
2012-08-13 2012-08-09 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 16,180 -3.00 101.00 -50,500 1,634,180
2012-03-27 2012-03-26 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -887 16,680 -5.05 106.56 -94,519 1,777,421
2012-03-27 2012-03-26 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -113 17,567 -0.64 106.38 -12,021 1,868,777
2012-02-21 2012-02-17 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
F - Taxes -511 17,680 -2.81 95.30 -48,698 1,684,904
2012-02-06 2012-02-06 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -550 18,191 -2.93 91.01 -50,056 1,655,563
2012-02-06 2012-02-06 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -950 18,741 -4.82 91.01 -86,456 1,705,543
2012-02-03 2012-02-01 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 4,000 19,691 25.49
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)