Aehr Test Systems, Inc.
US ˙ NasdaqCM ˙ US00760J1088

Introduzione

Questa pagina fornisce un'analisi completa dello storico delle operazioni di insider trading note di David S Hendrickson. Gli insider sono funzionari, direttori o investitori importanti di una società. In generale, è illegale per gli insider effettuare operazioni di compravendita nelle loro aziende sulla base di informazioni materiali non pubbliche. Ciò non significa che sia illegale per loro effettuare qualsiasi operazioni di trading nelle proprie aziende. Tuttavia, devono segnalare tutte le operazioni alla SEC tramite un modulo 4. Nonostante queste restrizioni, la ricerca accademica suggerisce che gli insider, in generale, tendono a sovraperformare il mercato nelle proprie società.

Redditività media delle transazioni

La redditività media delle transazioni è il rendimento medio di tutti gli acquisti effettuati sul mercato aperto dagli insider negli ultimi tre anni. Pe calcolarla, esaminiamo tutti gli acquisti non pianificati effettuati dall'insider sul mercato aperto, escludendo tutte le operazioni che sono state parte di un piano di trading 10b5-1. Calcoliamo quindi la performance media di queste operazioni nell'arco di 3, 6 e 12 mesi e facciamo la media di ciascuna di queste durate per generare un indicatore di performance finale per ogni operazione. Infine, facciamo la media di tutti gli indicatori di performance per calcolare un indicatore di performance per l'insider. Questo elenco comprende solo gli insider che hanno effettuato almeno tre operazioni negli ultimi due anni.

Se la redditività delle operazioni di questo insider è "N/D", l'insider non ha effettuato acquisti sul mercato aperto negli ultimi tre anni, oppure le operazioni effettuate sono troppo recenti per poter calcolare un indicatore di performance affidabile.

Frequenza di aggiornamento: giornaliera

Vedi l'elenco degli insider trader più redditizi

Società con posizioni di insider dichiarate

I depositi SEC indicano che David S Hendrickson ha dichiarato partecipazioni o transazioni nelle seguenti società:

Titolo Ruolo Ultime partecipazioni dichiarate
US:AEHR / Aehr Test Systems, Inc. Former CTO 84.783
Come interpretare i grafici

I grafici seguenti mostrano l'andamento dei titoli dopo ogni operazione di mercato aperto non pianificata effettuata da David S Hendrickson. Per operazioni non pianificate si intendono operazioni non effettuate nell'ambito di un piano di trading 10b5-1. La performance dei titoli è rappresentata come variazione percentuale cumulativa del prezzo delle azioni. Ad esempio, se un'operazione di insider è stata effettuata il 1° gennaio 2019, il grafico mostrerà la variazione percentuale giornaliera del titolo fino ad oggi. Se il prezzo dell'azione passasse da 10 a 15 dollari durante questo periodo, la variazione percentuale cumulativa del prezzo dell'azione sarebbe del 50%. Una variazione di prezzo da 10 a 20 dollari sarebbe del 100%, mentre una variazione di prezzo da 10 a 5 dollari sarebbe del -50%.

In definitiva, cerchiamo di determinare la correlazione tra le operazioni dell'insider e i rendimenti in eccesso (positivi o negativi) del prezzo dell'azione, al fine di capire se l'insider sta programmando le proprie operazioni per trarre profitto da informazioni privilegiate. Immaginiamo che un insider stia facendo questo. In questa situazione, ci aspetteremmo (a) rendimenti positivi dopo gli acquisti, oppure (b) rendimenti negativi dopo le vendite. Nel caso (a), il grafico ACQUISTO mostrerebbe una serie di curve ascendenti, indicando rendimenti positivi dopo ogni operazione di acquisto. Nel caso (b), il grafico VENDITA mostrerebbe una serie di curve inclinate verso il basso, indicando rendimenti negativi dopo ogni operazione di vendita.

Tuttavia, questo non è sufficiente per trarre conclusioni. Se, ad esempio, il prezzo delle azioni della società è aumentato in maniera non ciclica per molti anni, allora ci aspetteremmo che tutti i grafici post-acquisto abbiano una pendenza rivolta verso l'alto. Allo stesso modo, ribassi non ciclici per molti anni darebbero luogo a grafici post-negoziazione rivolti verso il basso. Nessuno di questi grafici suggerisce un'attività di insider trading.

L'indicatore più forte sarebbe una situazione in cui il prezzo delle azioni fosse estremamente ciclico e vi fossero segnali positivi nel grafico ACQUISTO e curve negative nel grafico VENDITA. Questa situazione suggerirebbe che l'insider sta programmando le operazioni di trading per trarne un vantaggio finanziario.

Acquisti di insider AEHR / Aehr Test Systems, Inc. - Analisi degli utili a breve termine

In questa sezione analizziamo la redditività di ogni acquisto non pianificato di insider sul mercato aperto effettuato in AEHR / Aehr Test Systems, Inc.. Questa analisi aiuta a capire se l'insider genera costantemente rendimenti anomali e se vale la pena seguirlo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici.

La tabella seguente mostra gli acquisti più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.

Data dell'operazione Ticker Insider Azioni
dichiarate
Prezzo
dichiarato
Azioni
rettificate
Prezzo
rettificato
Base di costo Giorni fino al
massimo
Prezzo al
massimo
Profitto
massimo ($)
Rendimento massimo (%)
2013-03-15 AEHR HENDRICKSON DAVID S 20.000 1,0000 20.000 1,0000 20.000 201 3.4 48.000 240,00

Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Leazioni rettificate sono le azioni rettificate per il frazionamento azionario.

AEHR / Aehr Test Systems, Inc. Insider Trades
Vendite di insider AEHR / Aehr Test Systems, Inc. - Analisi delle perdite a breve termine

In questa sezione, analizziamo l'evitamento delle perdite a breve termine di ogni vendita di insider non pianificata ed effettuata sul mercato aperto in AEHR / Aehr Test Systems, Inc.. Un modello coerente di evitamento delle perdite può suggerire che future transazioni di vendita potrebbero predire cali di prezzo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici.

La tabella seguente mostra le vendite più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.

Data dell'operazione Ticker Insider Azioni
dichiarate
Prezzo
dichiarato
Azioni
rettificate
Prezzo
rettificato
Base di costo Giorni fino al
minimo
Prezzo al
minimo
Perdita massima
evitata ($)
Perdita massima
evitata (%)
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

Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Leazioni rettificate sono le azioni rettificate per il frazionamento azionario.

AEHR / Aehr Test Systems, Inc. Insider Trades
Storico delle operazioni degli insider

Questa tabella mostra l'elenco completo delle operazioni effettuate da David S Hendrickson come comunicato alla Securities Exchange Commission (SEC).

Data di deposito Data della transazione Modulo Ticker Titolo Codice 10b5-1 Azioni Azioni rimanenti Variazione
percentuale
Prezzo
dell'azione
Valore
della transazione
Valore
rimanente
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
Acquisto sul mercato aperto o privato di un titolo non derivato o derivato
S
Vendita sul mercato aperto o privato di un titolo non derivato o derivato
A
Concessione, assegnazione o altra acquisizione di titoli dall'azienda (ad esempio un'opzione)
C
Conversione di un derivato
D
Vendita o trasferimento di titoli alla società
F
Pagamento del prezzo di esercizio o del debito fiscale con la quota di titoli ricevuta dalla società
G
Regalo di titoli da parte o a favore dell'insider
K
Equity swap e operazioni di copertura analoghe
M
Esercizio o conversione di un titolo derivato ricevuto dall'azienda (ad esempio un'opzione)
V
Una transazione dichiarata volontariamente sul modulo 4
J
Altro (accompagnato da una nota a piè di pagina che descriva l'operazione)