介绍

本页面提供了有关 Thomas N Tryforos 已知的内部交易历史的全面分析。内部人士包括公司的高管、董事或重要投资者。一般而言,基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是,他们必须通过Form 4向美国证券交易委员会(SEC)报告所有交易。尽管存在这些限制,学术研究表明,整体而言,内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

“平均交易盈利能力”衡量了内部人士在过去三年中所有非计划性的公开市场买入交易的平均回报率。计算过程包括检查每笔交易,排除了作为10b5-1交易计划的一部分的交易。然后,对每笔交易在3、6和12个月的表现进行平均,以生成该笔交易最终的表现指标。然后,将所有交易的表现指标进行平均,计算出内部人士的总体平均表现指标。列表仅包含在过去两年中进行过至少三笔交易的内部人士。

如果内部人士的交易盈利能力显示为"N/A",则可能是因为该内部人士在过去三年内没有进行任何公开市场买入交易,或者他们进行的交易距离现在时间太近,无法计算出可靠的表现指标。

更新频率:每日

查看收益最高的的内幕交易者列表。

报告内部持仓的公司

美国证券交易委员会(SEC)文件显示Thomas N Tryforos已报告在以下公司拥有持仓或进行了交易:

证券 职位 最新报告的持仓
US:CACC / Credit Acceptance Corporation Director 1,275
US:CPRT / Copart, Inc. Director 0
如何解读这些图表

以下图表显示了在Thomas N Tryforos进行的每笔公开市场非计划交易后证券的股价表现。非计划交易是指没有作为10b5-1交易计划的一部分而进行的交易。股价表现以累积百分比变化的方式绘制。例如,如果一笔内部人士交易是在2019年1月1日进行的,该图表将显示该证券的每日百分比变化直至当前日期。如果在此期间股价从10美元涨至15美元,则股价的累积百分比变化将为50%。从10美元涨至20美元的价格变化将为100%,而从10美元跌至5美元的价格变化将为-50%。

最终,我们将评估内部人士的交易与股价的超额回报(正向或负向)之间的相关性,以判断内部人士是否在交易中利用内部信息获利。如果内部人士有这样的行为,我们预期看到(a)买入后的正回报,或者(b)卖出后的负回报。对于情况(a),买入图表将显示一系列向上倾斜的曲线,表示每次买入后都有正回报。对于情况(b),卖出图表将显示一系列向下倾斜的曲线,表示每次卖出后都有负回报。

然而,仅凭这一点还不足以得出结论。例如,如果公司的股价在多年内呈现非周期性上升,我们会预期所有买入后的图表都呈现向上倾斜。同样地,多年来呈现非周期性下降的股价会导致卖出后的图表也呈现向下倾斜。这两种情况的图表都不能表示内部人士在进行内幕交易。

最有力的指标是在公司股价呈极度循环波动的情况下,“买入”图表显示正向信号,而“卖出”图表显示负向趋势。这种情况强烈暗示内部人士可能根据内幕信息精确地计时进行交易,以获得财务优势。

内幕交易历史

该表格显示了由 Thomas N Tryforos 进行的所有内幕交易的完整列表,这些交易已向美国证券交易委员会(SEC)披露。

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化
每股
股价
交易
金额
剩余
金额
2025-06-06 2025-06-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 410 1,275 47.40
2024-12-09 2024-12-05 4 CPRT COPART INC
Common Stock
G - Gift -7,850 0 -100.00
2024-12-09 2024-12-05 4 CPRT COPART INC
Common Stock
S - Sale -83,310 7,850 -91.39 61.86 -5,153,557 485,601
2024-12-09 2024-12-05 4 CPRT COPART INC
Common Stock
M - Exercise 91,160 91,160 4.91 447,596 447,596
2024-09-06 2024-09-04 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 442 865 104.49
2024-06-13 2024-06-11 4 CPRT COPART INC
Common Stock
G - Gift -188 441,635 -0.04
2024-03-15 2024-03-14 4 CPRT COPART INC
Common Stock
G - Gift -33,651 1,349 -96.15
2024-03-15 2024-03-13 4 CPRT COPART INC
Common Stock
S - Sale -285,000 35,000 -89.06 55.27 -15,751,950 1,934,450
2024-03-15 2024-03-13 4 CPRT COPART INC
Common Stock
M - Exercise 320,000 320,000 4.55 1,456,000 1,456,000
2023-08-24 2023-08-22 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
A - Award 423 423
2023-05-23 2023-05-19 4 CPRT COPART INC
Common Stock
S - Sale -143,100 16,900 -89.44 88.39 -12,648,609 1,493,791
2023-05-23 2023-05-19 4 CPRT COPART INC
Common Stock
M - Exercise 160,000 160,000 17.81 2,849,600 2,849,600
2022-06-02 2022-05-31 4 CPRT COPART INC
Common Stock
S - Sale -11,000 0 -100.00 114.72 -1,261,887
2022-06-02 2022-05-31 4 CPRT COPART INC
Common Stock
M - Exercise 11,000 11,000 12.48 137,280 137,280
2021-12-10 2021-12-09 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 87,470 -0.11 661.14 -66,114 57,829,916
2021-12-10 2021-12-09 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,254 87,570 -2.51 660.28 -1,488,271 57,820,720
2021-12-10 2021-12-08 4 CPRT COPART INC
Stock Option (right to buy)
M - Exercise -69,000 11,000 -86.25
2021-12-10 2021-12-08 4 CPRT COPART INC
Common Stock
S - Sale -69,000 0 -100.00 149.63 -10,324,463
2021-12-10 2021-12-08 4 CPRT COPART INC
Common Stock
M - Exercise 69,000 69,000 12.48 861,120 861,120
2021-12-09 2021-12-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -200 89,824 -0.22 661.63 -132,326 59,430,253
2021-12-09 2021-12-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,446 90,024 -2.65 660.50 -1,615,583 59,460,852
2021-12-09 2021-12-07 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -134 92,470 -0.14 663.10 -88,855 61,316,857
2021-12-09 2021-12-07 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -550 92,604 -0.59 662.24 -364,232 61,326,073
2021-12-09 2021-12-07 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -3,611 93,154 -3.73 661.57 -2,388,929 61,627,892
2021-12-09 2021-12-07 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -5,705 96,765 -5.57 660.32 -3,767,126 63,895,865
2021-12-06 2021-12-03 4 CPRT COPART INC
Stock Option (right to buy)
A - Award 15,000 15,000
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -102 102,470 -0.10 685.00 -69,870 70,191,950
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 102,572 -0.10 682.68 -68,268 70,023,853
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -70 102,672 -0.07 669.00 -46,830 68,687,568
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -339 102,742 -0.33 667.80 -226,384 68,611,108
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 103,081 -0.10 656.66 -65,666 67,689,169
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -10 103,181 -0.01 655.48 -6,555 67,633,082
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -81 103,191 -0.08 655.11 -53,064 67,601,456
2021-11-09 2021-11-08 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -198 103,272 -0.19 652.13 -129,122 67,346,769
2021-11-09 2021-11-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -330 103,470 -0.32 695.01 -229,353 71,912,685
2021-11-09 2021-11-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 103,800 -0.10 697.52 -69,752 72,402,576
2021-11-09 2021-11-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -300 103,900 -0.29 702.20 -210,660 72,958,580
2021-11-09 2021-11-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 104,200 -0.48 701.05 -350,525 73,049,410
2021-11-09 2021-11-05 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -800 104,700 -0.76 700.10 -560,080 73,300,470
2021-10-22 2021-10-20 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
J - Other 105,500 105,500
2021-10-22 2021-10-20 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
J - Other 105,500 105,500
2021-10-22 2021-10-20 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
J - Other -105,500 0 -100.00
2021-10-22 2021-10-20 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
J - Other -105,500 0 -100.00
2021-01-29 2020-12-30 5 CACC CREDIT ACCEPTANCE CORP
Common Stock
G - Gift -750 207,665 -0.36
2021-01-29 2020-12-17 5 CACC CREDIT ACCEPTANCE CORP
Common Stock
G - Gift -1,490 208,415 -0.71
2021-01-29 2020-12-10 5 CACC CREDIT ACCEPTANCE CORP
Common Stock
G - Gift -2,000 209,905 -0.94
2020-12-08 2020-12-04 4 CPRT COPART INC
Common Stock
A - Award 25,000 25,000
2020-01-16 2020-01-14 4 CPRT COPART INC
Common Stock
S - Sale -49,877 181,344 -21.57 96.46 -4,811,225 17,492,769
2020-01-14 2020-01-13 4 CPRT COPART INC
Common Stock
S - Sale -81,467 231,221 -26.05 95.84 -7,807,585 22,159,619
2020-01-14 2020-01-10 4 CPRT COPART INC
Common Stock
S - Sale -50,000 312,688 -13.79 95.33 -4,766,285 29,807,202
2019-12-10 2019-12-06 4 CPRT COPART INC
Stock Option
A - Award 25,000 25,000
2019-02-14 2018-08-03 5 CACC CREDIT ACCEPTANCE CORP
Common Stock
G - Gift -14,595 422,905 -3.34
2018-12-19 2018-12-17 4 CPRT COPART INC
Stock Option
A - Award 25,000 25,000
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,300 437,500 -0.30 440.69 -572,897 192,801,875
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,800 438,800 -0.41 439.84 -791,712 193,001,792
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 440,600 -0.02 439.18 -43,918 193,502,708
2018-08-06 2018-08-03 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -100 440,700 -0.02 439.00 -43,900 193,467,300
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 440,800 -0.11 448.99 -224,495 197,914,792
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -400 441,300 -0.09 447.29 -178,916 197,389,077
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -500 441,700 -0.11 445.67 -222,835 196,852,439
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,000 442,200 -0.23 444.48 -444,480 196,549,056
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,825 443,200 -0.41 443.77 -809,880 196,678,864
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,182 445,025 -0.26 442.36 -522,870 196,861,259
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,743 446,207 -0.61 441.41 -1,210,788 196,960,232
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,050 448,950 -0.23 440.59 -462,620 197,802,880
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,583 450,000 -0.35 439.26 -695,349 197,667,000
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -3,839 451,583 -0.84 438.52 -1,683,478 198,028,177
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -3,576 455,422 -0.78 437.41 -1,564,178 199,206,137
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -2,132 458,998 -0.46 436.42 -930,447 200,315,907
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -3,180 461,130 -0.68 435.45 -1,384,731 200,799,058
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,250 464,310 -0.27 434.37 -542,962 201,682,335
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -440 465,560 -0.09 433.22 -190,617 201,689,903
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,646 466,000 -0.35 431.94 -710,973 201,284,040
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,505 467,646 -0.32 430.92 -648,535 201,518,014
2018-08-06 2018-08-02 4 CACC CREDIT ACCEPTANCE CORP
Common Stock
S - Sale -1,649 469,151 -0.35 430.16 -709,334 201,809,994
2018-06-13 2018-06-12 4 CPRT COPART INC
Common Stock
S - Sale -30,000 362,688 -7.64 57.52 -1,725,657 20,862,503
2018-06-13 2018-06-11 4 CPRT COPART INC
Common Stock
S - Sale -110,000 392,688 -21.88 57.50 -6,325,363 22,580,856
2017-12-12 2017-12-08 4 CPRT COPART INC
Stock Option
A - Award 40,000 40,000
2016-12-20 2016-12-16 4 CPRT COPART INC
Stock Option
A - Award 40,000 40,000
2015-12-04 2015-12-02 4 CPRT COPART INC
Stock Option
A - Award 40,000 40,000
2014-12-04 2014-12-03 4 CPRT COPART INC
Stock Option
A - Award 40,000 40,000
2013-12-18 2013-12-16 4 CPRT COPART INC
Stock Option (right to buy)
A - Award 40,000 40,000
2012-06-08 2012-06-05 4 CPRT COPART INC
Stock Option (right to buy)
A - Award 40,000 40,000
2012-06-08 3 CPRT COPART INC
Common Stock
251,344
P
非衍生或衍生证券的公开市场或私下买入
S
非衍生或衍生证券的公开市场或私下卖出
A
公司向内部人员授予、奖励或以其他方式获取证券(例如股票期权)
C
衍生工具转换
D
将证券卖出或转让回公司
F
使用从公司收到的证券的一部分来支付行使价或税务负担。
G
内部人士赠送或接收他人赠送公司股票
K
股权掉期和类似的避险交易
M
行使或转换从公司获得的衍生证券(例如期权)
V
内部人士通过Form 4自愿报告的一笔交易
J
其他(附有交易描述的脚注)