Aehr 测试系统有限公司
US ˙ NasdaqCM ˙ US00760J1088

介绍

本页面提供了有关 Spink Kenneth B. 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Spink Kenneth B.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:AEHR / Aehr Test Systems, Inc. VP of Finance and CFO 0
如何解读这些图表

以下图表显示了在Spink Kenneth B.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。

AEHR / Aehr Test Systems, Inc.内部人士买入 - 短期收益分析

在这一部分,我们分析了在 AEHR / Aehr Test Systems, Inc. 中进行的每笔非计划的公开市场内部人士买入的盈利情况。这种分析有助于了解内部人士是否持续产生异常的回报,以及是否值得跟踪。该分析基于每笔交易后一年的情况,结果仅为理论值

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数
报告
价格
经调整
股数
经调整
价格
成本基础 达到最高利润的
天数
达到最高利润时的
价格
最高
利润($)
最高回报率(%)
当前未知该内部人士进行过任何未预先计划的公开市场交易。

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

AEHR / Aehr Test Systems, Inc. Insider Trades
AEHR / Aehr Test Systems, Inc.内部人士卖出 - 短期亏损分析

在这一部分,我们分析了在 AEHR / Aehr Test Systems, Inc. 中进行的每笔非计划的公开市场内部人士卖出所达成的短期亏损规避。如果存在持续的亏损规避模式,可能表明未来的内部人士卖出交易预示着价格的下跌。该分析基于每笔交易后一年的情况,

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数
报告
价格
经调整
股数
经调整
价格
成本基础 达到最低利润的
天数
达到最低利润时的
价格
避免的
最高损失金额($)
避免的
最高损失率($)
2023-07-17 AEHR SPINK KENNETH B. 36,511 51.3949 36,511 51.3949 1,876,479 345 10.1700 -1,505,162 -80.21
2021-07-22 AEHR SPINK KENNETH B. 6,500 8.0781 6,500 8.0781 52,508

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

AEHR / Aehr Test Systems, Inc. Insider Trades
内幕交易历史

该表格显示了由 Spink Kenneth B. 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
2023-07-19 2023-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale -36,511 0 -100.00 51.39 -1,876,479
2023-07-19 2023-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 25,000 36,511 217.18 1.64 40,875 59,695
2023-07-19 2023-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 11,511 11,511 2.40 27,626 27,626
2023-07-17 2023-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,940 109,866 -1.74 48.96 -94,982 5,379,039
2023-07-17 2023-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -689 111,806 -0.61 41.43 -28,545 4,632,123
2023-07-13 2023-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,629 112,495 -1.43 38.71 -63,059 4,354,681
2023-07-13 2023-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 13,711 114,124 13.65
2023-04-17 2023-04-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,818 100,413 -1.78 28.92 -52,577 2,903,944
2023-04-17 2023-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -649 102,231 -0.63 29.81 -19,347 3,047,506
2023-04-05 2023-04-03 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 102,880 3.00 2.18 6,554 224,741
2023-03-03 2023-03-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale X -25,000 99,880 -20.02 35.22 -880,500 3,517,774
2023-01-18 2023-01-17 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -2,056 124,880 -1.62 28.43 -58,452 3,550,338
2023-01-18 2023-01-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -737 126,936 -0.58 29.24 -21,550 3,711,609
2022-10-19 2022-10-18 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale X -30,000 127,673 -19.03 18.65 -559,500 2,381,101
2022-10-04 2022-10-03 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 157,673 1.94 2.18 6,554 344,437
2022-08-10 2022-08-09 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale X -17,707 154,673 -10.27 16.23 -287,385 2,510,343
2022-08-10 2022-08-08 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale X -6,819 172,380 -3.81 15.67 -106,854 2,701,195
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -27,676 179,199 -13.38 8.00 -221,408 1,433,592
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 52,202 206,875 33.75
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 27,422 154,673 21.55
2022-07-14 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -746 127,251 -0.58 8.00 -5,968 1,018,008
2022-07-14 2022-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -430 126,505 -0.34 7.99 -3,436 1,010,775
2022-04-14 2022-04-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,204 128,427 -0.93 8.99 -10,824 1,154,559
2022-04-14 2022-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -808 129,631 -0.62 9.41 -7,603 1,219,828
2022-04-04 2022-04-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 130,439 2.35 2.18 6,554 284,944
2022-01-14 2022-01-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,225 127,439 -0.95 13.38 -16,390 1,705,134
2022-01-14 2022-01-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -802 128,664 -0.62 13.67 -10,963 1,758,837
2021-10-15 2021-10-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -1,122 129,466 -0.86 20.69 -23,214 2,678,652
2021-10-15 2021-10-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -729 130,588 -0.56 20.46 -14,915 2,671,830
2021-10-04 2021-10-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 2,288 131,317 1.77 2.18 4,998 286,862
2021-09-30 2021-09-29 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -25,000 25,000 -50.00
2021-09-30 2021-09-29 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -18,000 0 -100.00
2021-09-30 2021-09-29 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 25,000 129,029 24.03 1.64 40,875 210,962
2021-09-30 2021-09-29 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 18,000 104,029 20.92 1.68 30,240 174,769
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -30,989 11,511 -72.92
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -24,400 0 -100.00
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -29,000 0 -100.00
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -9,500 0 -100.00
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale X -133,914 86,029 -60.89 14.13 -1,892,205 1,215,590
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 30,989 219,943 16.40 2.40 74,374 527,863
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 24,400 188,954 14.83 3.93 95,892 742,589
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 29,000 164,554 21.39 2.30 66,700 378,474
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 9,500 135,554 7.54 2.10 19,950 284,663
2021-08-10 2021-08-09 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -12,000 0 -100.00
2021-08-10 2021-08-09 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 12,000 126,054 10.52 2.71 32,520 341,606
2021-07-26 2021-07-22 4 AEHR AEHR TEST SYSTEMS
Common Stock
S - Sale -6,500 114,054 -5.39 8.08 -52,508 921,340
2021-07-15 2021-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -615 120,554 -0.51 2.83 -1,740 341,168
2021-07-14 2021-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 23,491 121,169 24.05
2021-07-07 2021-07-06 4 AEHR AEHR TEST SYSTEMS
Common stock
F - Taxes -7,466 97,678 -7.10 2.50 -18,665 244,195
2021-07-07 2021-07-06 4 AEHR AEHR TEST SYSTEMS
Common stock
A - Award 1,800 105,144 1.74
2021-07-07 2021-07-06 4 AEHR AEHR TEST SYSTEMS
Common stock
A - Award 13,110 103,344 14.53
2021-04-20 2021-04-16 4 AEHR AEHR TEST SYSTEMS
Common Stock
F - Taxes -569 90,234 -0.63 2.18 -1,240 196,710
2021-04-20 2021-04-16 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 1,835 90,803 2.06
2021-04-02 2021-04-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 88,968 3.49 1.14 3,417 101,335
2020-10-05 2020-10-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 85,968 3.62 1.14 3,417 97,918
2020-07-15 2020-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 35,243 82,968 73.85
2020-05-12 2020-05-12 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -3,438 0 -100.00
2020-05-12 2020-05-12 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 3,438 47,725 7.76 1.28 4,401 61,088
2020-04-02 2020-04-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 44,287 7.27 1.14 3,417 50,443
2019-10-02 2019-10-01 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 41,287 7.84 1.14 3,417 47,026
2019-07-18 2019-07-16 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
A - Award 50,000 50,000
2018-08-20 2018-08-17 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
A - Award 42,500 42,500
2018-04-04 2018-04-02 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 38,287 8.50 0.99 2,958 37,751
2017-10-03 2017-10-02 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 35,287 9.29 0.99 2,958 34,793
2017-07-13 2017-07-11 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
A - Award 14,400 14,400
2017-07-13 2017-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 4,800 32,287 17.46
2017-07-13 2017-07-11 4/A AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
A - Award 24,400 24,400
2017-04-04 2017-04-03 4 AEHR AEHR TEST SYSTEMS
Common Stock
J - Other 3,000 27,487 12.25 0.99 2,958 27,102
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -9,687 3,438 -73.81
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -7,500 0 -100.00
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
M - Exercise -1,300 0 -100.00
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 9,687 24,487 65.45 1.28 12,399 31,343
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 7,500 14,800 102.74 1.27 9,532 18,811
2016-08-11 2016-08-11 4 AEHR AEHR TEST SYSTEMS
Common Stock
M - Exercise 1,300 7,300 21.67 1.25 1,625 9,125
2016-07-27 2016-07-25 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy)
A - Award 18,000 18,000
2016-07-27 2016-07-25 4 AEHR AEHR TEST SYSTEMS
Common Stock
A - Award 6,000 6,000
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)