Aehr 測試系統公司
US ˙ NasdaqCM ˙ US00760J1088

簡介

本頁面提供了有關 David S Hendrickson 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。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示David S Hendrickson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:AEHR / Aehr Test Systems, Inc. Former CTO 84,783
如何解讀這些圖表

以下圖表顯示了在David S Hendrickson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。

AEHR / Aehr Test Systems, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 AEHR / Aehr Test Systems, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
2013-03-15 AEHR HENDRICKSON DAVID S 20,000 1.0000 20,000 1.0000 20,000 201 3.4 48,000 240.00

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

AEHR / Aehr Test Systems, Inc. Insider Trades
AEHR / Aehr Test Systems, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 AEHR / Aehr Test Systems, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
2023-07-17 AEHR HENDRICKSON DAVID S 28,000 51.4532 28,000 51.4532 1,440,690 345 10.1700 -1,155,929 -80.23
2023-01-11 AEHR HENDRICKSON DAVID S 5,253 28.7100 5,253 28.7100 150,814
2021-11-04 AEHR HENDRICKSON DAVID S 25,000 25.0800 25,000 25.0800 627,000
2021-09-28 AEHR HENDRICKSON DAVID S 56,250 14.0900 56,250 14.0900 792,562
2017-02-14 AEHR HENDRICKSON DAVID S 30,000 3.7652 30,000 3.7652 112,956
2016-10-17 AEHR HENDRICKSON DAVID S 15,000 2.8000 15,000 2.8000 42,000
2016-10-14 AEHR HENDRICKSON DAVID S 5,000 2.7800 5,000 2.7800 13,900
2015-05-07 AEHR HENDRICKSON DAVID S 2,500 2.5500 2,500 2.5500 6,375
2015-05-07 AEHR HENDRICKSON DAVID S 500 2.5900 500 2.5900 1,295
2015-05-06 AEHR HENDRICKSON DAVID S 400 2.5500 400 2.5500 1,020
2015-05-05 AEHR HENDRICKSON DAVID S 1,100 2.5500 1,100 2.5500 2,805
2015-05-05 AEHR HENDRICKSON DAVID S 500 2.5600 500 2.5600 1,280
2015-05-05 AEHR HENDRICKSON DAVID S 500 2.5700 500 2.5700 1,285
2015-05-05 AEHR HENDRICKSON DAVID S 500 2.5800 500 2.5800 1,290
2015-05-05 AEHR HENDRICKSON DAVID S 500 2.5900 500 2.5900 1,295
2015-05-05 AEHR HENDRICKSON DAVID S 2,500 2.6000 2,500 2.6000 6,500
2015-05-05 AEHR HENDRICKSON DAVID S 1,000 2.6400 1,000 2.6400 2,640
2015-05-04 AEHR HENDRICKSON DAVID S 2,000 2.5500 2,000 2.5500 5,100
2015-05-04 AEHR HENDRICKSON DAVID S 3,735 2.5700 3,735 2.5700 9,599
2015-05-04 AEHR HENDRICKSON DAVID S 500 2.5800 500 2.5800 1,290
2015-05-04 AEHR HENDRICKSON DAVID S 5,050 2.5900 5,050 2.5900 13,080
2015-05-04 AEHR HENDRICKSON DAVID S 3,000 2.6000 3,000 2.6000 7,800
2015-05-04 AEHR HENDRICKSON DAVID S 715 2.6100 715 2.6100 1,866
2015-05-01 AEHR HENDRICKSON DAVID S 1,500 2.5500 1,500 2.5500 3,825
2015-05-01 AEHR HENDRICKSON DAVID S 1,000 2.5600 1,000 2.5600 2,560
2015-05-01 AEHR HENDRICKSON DAVID S 2,000 2.5700 2,000 2.5700 5,140
2015-05-01 AEHR HENDRICKSON DAVID S 500 2.5800 500 2.5800 1,290

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

AEHR / Aehr Test Systems, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 David S Hendrickson 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
2023-07-19 2023-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -28,000 84,783 -24.83 51.45 -1,440,690 4,362,357
2023-07-17 2023-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -608 112,783 -0.54 48.96 -29,768 5,521,856
2023-07-17 2023-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -164 113,391 -0.14 41.43 -6,795 4,697,789
2023-07-13 2023-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -1,748 113,555 -1.52 38.71 -67,665 4,395,714
2023-07-13 2023-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 3,750 115,303 3.36
2023-06-06 2023-06-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		G - Gift -10,000 111,553 -8.23
2023-04-17 2023-04-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -503 121,553 -0.41 28.92 -14,547 3,515,313
2023-04-17 2023-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -140 122,056 -0.11 29.81 -4,173 3,638,489
2023-04-05 2023-04-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		J - Other 1,819 122,196 1.51 2.18 3,974 266,937
2023-03-30 2023-03-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -525 120,377 -0.43 35.38 -18,574 4,258,938
2023-03-30 2023-03-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 1,250 120,902 1.04
2023-02-28 2023-02-27 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 20,000 119,652 20.07 1.64 32,700 195,631
2023-01-25 2023-01-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -1,943 99,652 -1.91 34.00 -66,062 3,388,168
2023-01-25 2023-01-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 3,750 101,595 3.83
2023-01-18 2023-01-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -594 97,845 -0.60 28.43 -16,887 2,781,733
2023-01-18 2023-01-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -175 98,439 -0.18 29.24 -5,117 2,878,356
2023-01-13 2023-01-11 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -5,253 98,614 -5.06 28.71 -150,814 2,831,208
2022-12-28 2022-12-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		G - Gift -4,715 103,867 -4.34
2022-11-22 2022-11-18 4/A AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 23,000 108,582 26.87 2.40 55,200 260,597
2022-11-21 2022-11-21 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 23,000 108,582 26.87 2.40 55,200 260,597
2022-10-19 2022-10-18 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -434 85,582 -0.50 18.50 -8,029 1,583,267
2022-10-19 2022-10-18 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 1,250 86,016 1.47
2022-10-14 2022-10-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -385 84,766 -0.45 14.77 -5,686 1,251,994
2022-10-14 2022-10-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -105 85,151 -0.12 16.40 -1,722 1,396,476
2022-10-04 2022-10-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		J - Other 2,700 85,256 3.27 2.18 5,898 186,242
2022-09-08 2022-09-08 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 11,250 82,556 15.78 1.68 18,900 138,694
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -20,777 71,306 -22.56 8.00 -166,216 570,448
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 40,982 92,083 80.20
2022-07-18 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 3,125 51,101 6.51
2022-07-14 2022-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -112 47,976 -0.23 8.00 -896 383,808
2022-07-14 2022-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -43 48,088 -0.09 7.99 -344 384,223
2022-04-14 2022-04-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -181 48,131 -0.37 8.99 -1,627 432,698
2022-04-14 2022-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -96 48,312 -0.20 9.41 -903 454,616
2022-04-04 2022-04-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		J - Other 3,000 48,408 6.61 2.18 6,554 105,747
2022-01-18 2022-01-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -223 45,408 -0.49 13.38 -2,984 607,559
2022-01-18 2022-01-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -130 45,631 -0.28 13.67 -1,777 623,776
2021-11-17 2021-11-16 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 1,359 45,761 3.06
2021-11-08 2021-11-04 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -25,000 0 -100.00
2021-11-08 2021-11-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -25,000 44,402 -36.02 25.08 -627,000 1,113,602
2021-11-08 2021-11-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 25,000 69,402 56.30 2.10 52,500 145,744
2021-10-15 2021-10-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -208 44,402 -0.47 20.69 -4,304 918,677
2021-10-15 2021-10-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -116 44,610 -0.26 20.46 -2,373 912,721
2021-09-30 2021-09-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -56,250 44,726 -55.71 14.09 -792,562 630,189
2021-08-13 2021-08-13 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (Right to Buy) 		M - Exercise -56,250 0 -100.00
2021-08-13 2021-08-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 56,250 100,976 125.77 2.71 152,438 273,645
2021-07-14 2021-07-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 7,863 44,726 21.33
2021-01-22 2021-01-19 4/A AEHR AEHR TEST SYSTEMS
Common Stock 		F - Taxes -2,785 36,863 -7.02 2.25 -6,266 82,942
2021-01-22 2021-01-19 4/A AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 7,500 39,648 23.33
2021-01-20 2021-01-19 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 7,500 39,648 23.33
2020-07-15 2020-07-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 11,797 32,148 57.97
2019-07-18 2019-07-16 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 23,000 23,000
2018-08-20 2018-08-17 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 23,000 23,000
2018-07-23 2018-07-19 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -4,550 0 -100.00
2018-07-23 2018-07-19 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -4,550 20,351 -18.27 2.74 -12,467 55,762
2018-07-23 2018-07-19 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 4,550 24,901 22.36 1.28 5,824 31,873
2018-07-19 2018-07-17 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,100 4,550 -52.85
2018-07-19 2018-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.67 -13,350 54,337
2018-07-19 2018-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -100 25,351 -0.39 2.74 -274 69,462
2018-07-19 2018-07-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,100 25,451 25.06 1.28 6,528 32,577
2018-07-11 2018-07-10 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -350 9,650 -3.50
2018-07-11 2018-07-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -350 20,351 -1.69 2.74 -959 55,762
2018-07-11 2018-07-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 350 20,701 1.72 1.28 448 26,497
2018-07-06 2018-07-03 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 10,000 -33.33
2018-07-06 2018-07-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.55 -12,750 51,895
2018-07-06 2018-07-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-06-06 2018-06-05 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 15,000 -25.00
2018-06-06 2018-06-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.65 -13,250 53,930
2018-06-06 2018-06-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-05-22 2018-05-22 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 20,000 -20.00
2018-05-22 2018-05-22 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.37 -11,850 48,232
2018-05-22 2018-05-22 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-05-09 2018-05-08 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 25,000 -16.67
2018-05-09 2018-05-08 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.39 -11,950 48,639
2018-05-09 2018-05-08 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-04-24 2018-04-24 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 30,000 -14.29
2018-04-24 2018-04-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.34 -11,700 47,621
2018-04-24 2018-04-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-04-17 2018-04-13 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option(right to buy) 		M - Exercise -4,112 35,000 -10.51
2018-04-17 2018-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -4,112 20,351 -16.81 2.42 -9,951 49,249
2018-04-17 2018-04-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 4,112 24,463 20.21 1.28 5,263 31,313
2018-04-11 2018-04-10 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option(right to buy) 		M - Exercise -5,000 39,112 -11.33
2018-04-11 2018-04-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.29 -11,450 46,604
2018-04-11 2018-04-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-03-28 2018-03-27 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -888 44,112 -1.97
2018-03-28 2018-03-27 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -888 20,351 -4.18 2.42 -2,149 49,249
2018-03-28 2018-03-27 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 888 21,239 4.36 1.28 1,137 27,186
2018-03-13 2018-03-13 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 45,000 -10.00
2018-03-13 2018-03-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.45 -12,250 49,860
2018-03-13 2018-03-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-03-06 2018-03-06 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 50,000 -9.09
2018-03-06 2018-03-06 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.36 -11,800 48,028
2018-03-06 2018-03-06 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-02-14 2018-02-13 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 55,000 -8.33
2018-02-14 2018-02-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.38 -11,900 48,435
2018-02-14 2018-02-13 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-01-31 2018-01-30 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 60,000 -7.69
2018-01-31 2018-01-30 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.66 -13,300 54,134
2018-01-31 2018-01-30 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-01-17 2018-01-16 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 65,000 -7.14
2018-01-17 2018-01-16 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.94 -14,700 59,832
2018-01-17 2018-01-16 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2018-01-03 2018-01-02 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 70,000 -6.67
2018-01-03 2018-01-02 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.71 -13,550 55,151
2018-01-03 2018-01-02 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.28 6,400 32,449
2017-12-13 2017-12-12 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 0 -100.00
2017-12-13 2017-12-12 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.58 -12,900 52,506
2017-12-13 2017-12-12 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-11-30 2017-11-28 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 5,000 -50.00
2017-11-30 2017-11-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 2.79 -13,950 56,779
2017-11-30 2017-11-28 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-11-14 2017-11-14 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 10,000 -33.33
2017-11-14 2017-11-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.10 -15,500 63,088
2017-11-14 2017-11-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-10-31 2017-10-31 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 15,000 -25.00
2017-10-31 2017-10-31 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.44 -17,200 70,007
2017-10-31 2017-10-31 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-10-18 2017-10-17 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 20,000 -20.00
2017-10-18 2017-10-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.53 -17,650 71,839
2017-10-18 2017-10-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-10-04 2017-10-03 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 25,000 -16.67
2017-10-04 2017-10-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.90 -19,500 79,369
2017-10-04 2017-10-03 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-09-20 2017-09-19 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 30,000 -14.29
2017-09-20 2017-09-19 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.52 -17,600 71,636
2017-09-20 2017-09-19 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-09-13 2017-09-12 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 35,000 -12.50
2017-09-13 2017-09-12 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.36 -16,800 68,379
2017-09-13 2017-09-12 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.27 6,355 32,221
2017-08-23 2017-08-22 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 0 -100.00
2017-08-23 2017-08-22 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.18 -15,900 64,716
2017-08-23 2017-08-22 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.25 6,250 31,689
2017-08-08 2017-08-08 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 5,000 -50.00
2017-08-08 2017-08-08 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 3.67 -18,350 74,688
2017-08-08 2017-08-08 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.25 6,250 31,689
2017-07-26 2017-07-25 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 10,000 -33.33
2017-07-26 2017-07-25 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 20,351 -19.72 4.05 -20,230 82,340
2017-07-26 2017-07-25 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 25,351 24.57 1.25 6,250 31,689
2017-07-13 2017-07-11 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 14,063 14,063
2017-07-13 2017-07-11 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 4,688 20,351 29.93
2017-03-07 2017-03-07 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 15,000 -25.00
2017-03-07 2017-03-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 15,663 -24.20 4.82 -24,125 75,574
2017-03-07 2017-03-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 20,663 31.92 1.25 6,250 25,829
2017-02-22 2017-02-21 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 20,000 -20.00
2017-02-22 2017-02-21 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -4,000 15,663 -20.34 4.14 -16,560 64,845
2017-02-22 2017-02-21 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -1,000 19,663 -4.84 4.13 -4,132 81,248
2017-02-22 2017-02-21 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 20,663 31.92 1.25 6,250 25,829
2017-02-14 2017-02-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -30,000 15,663 -65.70 3.77 -112,956 58,974
2017-02-08 2017-02-07 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 25,000 -16.67
2017-02-08 2017-02-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 45,663 -9.87 2.15 -10,772 98,381
2017-02-08 2017-02-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 50,663 10.95 1.25 6,250 63,329
2017-01-25 2017-01-24 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 30,000 -14.29
2017-01-25 2017-01-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 45,663 -9.87 2.48 -12,422 113,450
2017-01-25 2017-01-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 50,663 10.95 1.25 6,250 63,329
2017-01-11 2017-01-10 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 35,000 -12.50
2017-01-11 2017-01-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale X -5,000 45,663 -9.87 2.36 -11,800 107,765
2017-01-11 2017-01-10 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 50,663 10.95 1.25 6,250 63,329
2016-10-17 2016-10-17 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -15,000 45,663 -24.73 2.80 -42,000 127,856
2016-10-17 2016-10-14 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -5,000 60,663 -7.61 2.78 -13,900 168,643
2016-07-27 2016-07-25 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 11,250 11,250
2016-07-27 2016-07-25 4 AEHR AEHR TEST SYSTEMS
Common Stock 		A - Award 3,750 65,663 6.06
2015-05-11 2015-05-07 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -3,000 0 -100.00
2015-05-11 2015-05-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 61,913 -0.80 2.59 -1,295 160,355
2015-05-11 2015-05-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -2,500 62,413 -3.85 2.55 -6,375 159,153
2015-05-11 2015-05-07 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 3,000 64,913 4.85 1.95 5,850 126,580
2015-05-06 2015-05-06 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -400 3,000 -11.76
2015-05-06 2015-05-06 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -400 61,913 -0.64 2.55 -1,020 157,878
2015-05-06 2015-05-06 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 400 62,313 0.65 1.95 780 121,510
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -6,600 3,400 -66.00
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -1,000 61,913 -1.59 2.64 -2,640 163,450
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -2,500 62,913 -3.82 2.60 -6,500 163,574
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 65,413 -0.76 2.59 -1,295 169,420
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 65,913 -0.75 2.58 -1,290 170,056
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 66,413 -0.75 2.57 -1,285 170,681
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 66,913 -0.74 2.56 -1,280 171,297
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -1,100 67,413 -1.61 2.55 -2,805 171,903
2015-05-06 2015-05-05 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 6,600 68,513 10.66 1.95 12,870 133,600
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -15,000 10,000 -60.00
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -715 61,913 -1.14 2.61 -1,866 161,593
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -3,000 62,628 -4.57 2.60 -7,800 162,833
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -5,050 65,628 -7.15 2.59 -13,080 169,977
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 70,678 -0.70 2.58 -1,290 182,349
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -3,735 71,178 -4.99 2.57 -9,599 182,927
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -2,000 74,913 -2.60 2.55 -5,100 191,028
2015-05-05 2015-05-04 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 15,000 76,913 24.23 1.95 29,250 149,980
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -5,000 25,000 -16.67
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -500 61,913 -0.80 2.58 -1,290 159,736
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -2,000 62,413 -3.10 2.57 -5,140 160,401
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -1,000 64,413 -1.53 2.56 -2,560 164,897
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		S - Sale -1,500 65,413 -2.24 2.55 -3,825 166,803
2015-05-05 2015-05-01 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 5,000 66,913 8.08 1.95 9,750 130,480
2015-04-23 2015-04-21 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 25,000 25,000
2014-11-26 2014-11-24 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -10,000 30,000 -25.00
2014-11-26 2014-11-24 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 10,000 61,913 19.26 1.95 19,500 120,730
2014-08-21 2014-08-20 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 56,250 56,250
2014-06-02 2014-05-30 4 AEHR AEHR TEST SYSTEMS
Non-Qualified Stock Option (right to buy) 		M - Exercise -22,498 0 -100.00
2014-06-02 2014-05-30 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		M - Exercise -7,502 0 -100.00
2014-06-02 2014-05-30 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 22,498 51,913 76.48 0.85 19,123 44,126
2014-06-02 2014-05-30 4 AEHR AEHR TEST SYSTEMS
Common Stock 		M - Exercise 7,502 29,415 34.24 0.85 6,377 25,003
2013-06-27 2013-06-25 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 75,000 251,000 42.61
2013-03-19 2013-03-15 4 AEHR AEHR TEST SYSTEMS
Common Stock 		P - Purchase 20,000 21,913 1,045.48 1.00 20,000 21,913
2012-06-28 2012-06-26 4 AEHR AEHR TEST SYSTEMS
Incentive Stock Option (right to buy) 		A - Award 40,000 40,000 1.27 50,840 50,840
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）