Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Aehr Test Systems (AEHR) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Aehr Test Systems. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1040470.
Total stock buying since 2015: $677,086.
Total stock sales since 2015: $85,684,060.
Total stock option exercises since 2015: $26,709,652.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 30,995 | $552,200 | 18,000 | $43,200 |
| 2024 | 28,041 | $461,448 | 19,995 | $361,307 | 37,589 | $102,768 |
| 2023 | 700 | $28,140 | 1,212,354 | $49,001,071 | 424,801 | $919,469 |
| 2022 | 0 | $0 | 308,996 | $6,433,155 | 274,292 | $594,862 |
| 2021 | 0 | $0 | 1,487,460 | $24,008,505 | 676,417 | $23,603,144 |
| 2020 | 0 | $0 | 160,159 | $319,552 | 157,604 | $208,981 |
| 2019 | 0 | $0 | 164,283 | $246,269 | 273,764 | $199,141 |
| 2018 | 0 | $0 | 240,651 | $596,115 | 295,078 | $282,079 |
| 2017 | 0 | $0 | 571,434 | $2,124,210 | 301,164 | $387,479 |
| 2016 | 0 | $0 | 565,626 | $1,698,352 | 120,642 | $138,528 |
| 2015 | 80,625 | $187,498 | 139,712 | $343,324 | 129,352 | $230,001 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-08-17 | Oliphant Laura | Option Ex | 25,000 | 1.60 | 39,925 |
| 2021-08-13 | Erickson Gayn (President and CEO) | Option Ex | 62,310 | 2.71 | 168,860 |
| 2021-08-13 | Hendrickson David S (CTO) | Option Ex | 56,250 | 2.71 | 152,437 |
| 2021-08-12 | Erickson Gayn (President and CEO) | Sale | 17,000 | 5.78 | 98,260 |
| 2021-08-11 | Posedel Rhea J | Option Ex | 22,500 | 2.71 | 60,975 |
| 2021-08-09 | Scott Geoffrey Gates | Sale | 20,000 | 6.20 | 124,000 |
| 2021-08-09 | Spink Kenneth B. (VP of Finance and CFO) | Option Ex | 12,000 | 2.71 | 32,520 |
| 2021-08-03 | Erickson Gayn (President and CEO) | Option Ex | 37,690 | 2.71 | 102,139 |
| 2021-07-30 | Brannan Michael A. (V.P. of Operations) | Sale | 2,500 | 5.66 | 14,150 |
| 2021-07-22 | Spink Kenneth B. (VP of Finance and CFO) | Sale | 6,500 | 8.08 | 52,506 |
| 2021-07-21 | Scott Geoffrey Gates | Sale | 23,000 | 6.64 | 152,835 |
| 2021-07-21 | Oliphant Laura | Sale | 18,456 | 5.75 | 106,122 |
| 2021-07-21 | Posedel Rhea J | Sale | 100,000 | 5.92 | 592,500 |
| 2021-07-19 | Richmond Donald P. Ii (VP of Engineering) | Option Ex | 25,000 | 2.40 | 60,124 |
| 2020-09-02 | Fucci David | Sale | 18,966 | 1.80 | 34,233 |
| 2020-09-02 | Fucci David | Option Ex | 18,966 | 1.66 | 31,445 |
| 2020-08-17 | Fucci David | Sale | 200 | 2.10 | 420 |
| 2020-08-17 | Fucci David | Option Ex | 200 | 1.68 | 336 |
| 2020-08-14 | Erickson Gayn (President and CEO) | Sale | 19,900 | 2.07 | 41,193 |
| 2020-08-13 | Erickson Gayn (President and CEO) | Sale | 20,000 | 2.09 | 41,800 |
| 2020-08-12 | Erickson Gayn (President and CEO) | Sale | 20,000 | 2.09 | 41,800 |
| 2020-06-24 | Erickson Gayn (President and CEO) | Option Ex | 95,000 | 1.28 | 121,600 |
| 2020-05-14 | Fucci David (VP of Operations) | Sale | 547 | 1.52 | 831 |
| 2020-05-12 | Spink Kenneth B. (VP of Finance and CFO) | Option Ex | 3,438 | 1.28 | 4,400 |
| 2020-03-31 | Erickson Gayn (President and CEO) | Sale | 20,000 | 1.62 | 32,400 |
| 2020-02-12 | Sano Kunio (President of Aehr Test Japan) | Sale | 1,000 | 2.27 | 2,270 |
| 2020-02-12 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 1,000 | 1.28 | 1,280 |
| 2020-02-12 | Posedel Rhea J | Sale | 30,000 | 2.27 | 68,100 |
| 2020-02-12 | Posedel Rhea J | Option Ex | 30,000 | 1.28 | 38,400 |
| 2020-02-11 | Sano Kunio (President of Aehr Test Japan) | Sale | 2,000 | 2.13 | 4,260 |
| 2020-02-11 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 2,000 | 1.28 | 2,560 |
| 2020-02-10 | Fucci David (VP of Operations) | Sale | 546 | 2.00 | 1,092 |
| 2020-02-10 | Sano Kunio (President of Aehr Test Japan) | Sale | 2,000 | 2.00 | 4,000 |
| 2020-02-10 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 2,000 | 1.28 | 2,560 |
| 2020-02-07 | Sano Kunio (President of Aehr Test Japan) | Sale | 2,000 | 2.02 | 4,040 |
| 2020-02-07 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 2,000 | 1.28 | 2,560 |
| 2020-01-28 | Sano Kunio (President of Aehr Test Japan) | Sale | 3,000 | 2.05 | 6,153 |
| 2020-01-28 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 3,000 | 1.28 | 3,840 |
| 2020-01-14 | Erickson Gayn (President and CEO) | Sale | 20,000 | 1.85 | 36,960 |
| 2019-11-12 | Fucci David (VP of Operations) | Sale | 2,186 | 2.01 | 4,393 |
| 2019-10-08 | Rosati Mario M | Sale | 41,918 | 1.68 | 70,212 |
| 2019-10-08 | Rosati Mario M | Option Ex | 41,918 | .89 | 37,097 |
| 2019-10-04 | Erickson Gayn (President and CEO) | Sale | 17,322 | 1.61 | 27,888 |
| 2019-10-03 | Erickson Gayn (President and CEO) | Sale | 2,678 | 1.69 | 4,523 |
| 2019-07-23 | Erickson Gayn (President & CEO) | Sale | 40,000 | 1.42 | 56,880 |
| 2019-05-17 | Sano Kunio (President of Aehr Test Japan) | Sale | 20,000 | 1.55 | 31,100 |
| 2019-05-17 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 20,000 | 1.27 | 25,419 |
| 2019-04-30 | Buck Carl N (Other) | Sale | 4,698 | 1.65 | 7,751 |
| 2019-04-30 | Buck Carl N (Other) | Option Ex | 4,698 | 1.27 | 5,971 |
| 2019-04-29 | Buck Carl N (Other) | Sale | 100 | 1.65 | 165 |
| 2019-04-29 | Buck Carl N (Other) | Option Ex | 100 | 1.27 | 127 |
| 2019-04-25 | Buck Carl N (Other) | Sale | 1 | 1.69 | 1 |
| 2019-04-25 | Buck Carl N (Other) | Option Ex | 1 | 1.27 | 1 |
| 2019-04-24 | Buck Carl N (Other) | Sale | 1 | 1.69 | 1 |
| 2019-04-24 | Buck Carl N (Other) | Option Ex | 1 | 1.27 | 1 |
| 2019-04-23 | Buck Carl N (Other) | Sale | 200 | 1.69 | 338 |
| 2019-04-23 | Buck Carl N (Other) | Option Ex | 200 | 1.27 | 254 |
| 2019-04-11 | Buck Carl N (Other) | Sale | 5,000 | 1.78 | 8,915 |
| 2019-04-11 | Buck Carl N (Other) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2019-01-18 | Rosati Mario M (Director) | Sale | 30,179 | 1.13 | 34,102 |
| 2019-01-18 | Rosati Mario M (Director) | Option Ex | 30,179 | .75 | 22,634 |
| 2019-01-02 | Erickson Gayn (President & CEO) | Option Ex | 171,667 | .59 | 101,283 |
| 2018-11-08 | Fucci David (VP OF OPERATIONS) | Sale | 547 | 2.01 | 1,099 |
| 2018-11-05 | Fucci David (VP OF OPERATIONS) | Sale | 82 | 2.01 | 164 |
| 2018-11-02 | Fucci David (VP OF OPERATIONS) | Sale | 464 | 2.00 | 928 |
| 2018-10-02 | Rosati Mario M (Director) | Sale | 10,000 | 2.17 | 21,750 |
| 2018-10-02 | Rosati Mario M (Director) | Option Ex | 10,000 | .89 | 8,900 |
| 2018-08-17 | Buck Carl N (VP of Marketing) | Sale | 4,900 | 2.38 | 11,662 |
| 2018-08-15 | Slayen Howard T (Director) | Option Ex | 25,076 | 1.37 | 34,354 |
| 2018-08-06 | Buck Carl N (VP of Marketing) | Sale | 100 | 2.44 | 244 |
| 2018-08-03 | Buck Carl N (VP of Marketing) | Sale | 2,500 | 2.39 | 5,975 |
| 2018-08-02 | Schneider John M. (Director) | Sale | 14,168 | 2.40 | 34,017 |
| 2018-07-26 | Schneider John M. (Director) | Sale | 45,000 | 2.52 | 113,445 |
| 2018-07-25 | Schneider John M. (Director) | Sale | 5,000 | 2.53 | 12,649 |
| 2018-07-25 | Erickson Gayn (President & CEO) | Option Ex | 30,000 | .59 | 17,700 |
| 2018-07-24 | Erickson Gayn (President & CEO) | Sale | 20,000 | 2.51 | 50,199 |
| 2018-07-19 | Hendrickson David S (Chief Technology Officer) | Sale | 4,550 | 2.74 | 12,467 |
| 2018-07-19 | Hendrickson David S (Chief Technology Officer) | Option Ex | 4,550 | 1.28 | 5,824 |
| 2018-07-17 | Hendrickson David S (Chief Technology Officer) | Sale | 5,100 | 2.71 | 13,795 |
| 2018-07-17 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,100 | 1.28 | 6,528 |
| 2018-07-10 | Hendrickson David S (Chief Technology Officer) | Sale | 350 | 2.74 | 959 |
| 2018-07-10 | Hendrickson David S (Chief Technology Officer) | Option Ex | 350 | 1.28 | 448 |
| 2018-07-06 | Buck Carl N (VP OF MARKETING) | Option Ex | 10,000 | 1.25 | 12,500 |
| 2018-07-03 | Hendrickson David S (Chief Technology Officer) | Sale | 5,000 | 2.55 | 12,750 |
| 2018-07-03 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-06-05 | Hendrickson David S (Chief Technology Officer) | Sale | 5,000 | 2.65 | 13,250 |
| 2018-06-05 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-05-22 | Hendrickson David S (Chief Technology Officer) | Sale | 5,000 | 2.37 | 11,850 |
| 2018-05-22 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-05-09 | Erickson Gayn (PRESIDENT & C.E.O.) | Option Ex | 25,000 | .59 | 14,750 |
| 2018-05-08 | Fucci David (VP OF OPERATIONS) | Sale | 2,890 | 2.38 | 6,878 |
| 2018-05-08 | Hendrickson David S (Chief Technology Officer) | Sale | 5,000 | 2.39 | 11,950 |
| 2018-05-08 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-05-07 | Erickson Gayn (PRESIDENT & C.E.O.) | Sale | 20,000 | 2.32 | 46,400 |
| 2018-04-24 | Hendrickson David S (Chief Technology Officer) | Sale | 5,000 | 2.34 | 11,700 |
| 2018-04-24 | Hendrickson David S (Chief Technology Officer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-04-19 | Buck Carl N (VP OF MARKETING) | Sale | 2,500 | 2.60 | 6,500 |
| 2018-04-19 | Buck Carl N (VP OF MARKETING) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2018-04-13 | Sano Kunio (President of AEHR TEST - JAPAN) | Sale | 2,500 | 2.33 | 5,825 |
| 2018-04-13 | Sano Kunio (President of AEHR TEST - JAPAN) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2018-04-13 | Hendrickson David S (CHIEF TECHNOLOGY OFFICER) | Sale | 4,112 | 2.42 | 9,951 |
| 2018-04-13 | Hendrickson David S (CHIEF TECHNOLOGY OFFICER) | Option Ex | 4,112 | 1.28 | 5,263 |
| 2018-04-10 | Hendrickson David S (CHIEF TECHNOLOGY OFFICER) | Sale | 5,000 | 2.29 | 11,450 |
| 2018-04-10 | Hendrickson David S (CHIEF TECHNOLOGY OFFICER) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-03-27 | Hendrickson David S (VP of Engineering) | Sale | 888 | 2.42 | 2,148 |
| 2018-03-27 | Hendrickson David S (VP of Engineering) | Option Ex | 888 | 1.28 | 1,136 |
| 2018-03-13 | Hendrickson David S (VP of Engineer) | Sale | 5,000 | 2.45 | 12,250 |
| 2018-03-13 | Hendrickson David S (VP of Engineer) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-03-06 | Hendrickson David S (VP of Engineering) | Sale | 5,000 | 2.36 | 11,800 |
| 2018-03-06 | Hendrickson David S (VP of Engineering) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-02-14 | Buck Carl N (VP of Marketing) | Sale | 5,000 | 2.39 | 11,950 |
| 2018-02-14 | Buck Carl N (VP of Marketing) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2018-02-13 | Hendrickson David S (VP of Engineering) | Sale | 5,000 | 2.38 | 11,900 |
| 2018-02-13 | Hendrickson David S (VP of Engineering) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-02-13 | Buck Carl N (VP of Marketing) | Sale | 5,000 | 2.37 | 11,850 |
| 2018-02-13 | Buck Carl N (VP of Marketing) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2018-02-12 | Slayen Howard T (Director) | Option Ex | 75,002 | .78 | 58,126 |
| 2018-02-07 | Erickson Gayn (President & C.E.O) | Option Ex | 25,000 | .59 | 14,750 |
| 2018-02-05 | Erickson Gayn (President & C.E.O) | Sale | 20,000 | 2.52 | 50,460 |
| 2018-01-30 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.66 | 13,300 |
| 2018-01-30 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-01-23 | Sano Kunio (President of Aehr Test - Japan) | Sale | 2,500 | 2.77 | 6,925 |
| 2018-01-23 | Sano Kunio (President of Aehr Test - Japan) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2018-01-16 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.94 | 14,700 |
| 2018-01-16 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2018-01-10 | Buck Carl N (VP OF MARKETING) | Sale | 2,500 | 2.97 | 7,425 |
| 2018-01-10 | Buck Carl N (VP OF MARKETING) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2018-01-02 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.71 | 13,550 |
| 2018-01-02 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.28 | 6,400 |
| 2017-12-12 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.58 | 12,900 |
| 2017-12-12 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-11-28 | Hendrickson David S (VP of Engineering) | Sale | 5,000 | 2.79 | 13,950 |
| 2017-11-28 | Hendrickson David S (VP of Engineering) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-11-14 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.10 | 15,500 |
| 2017-11-14 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-11-08 | Erickson Gayn (President & C.E.O) | Option Ex | 30,000 | .59 | 17,700 |
| 2017-11-07 | Erickson Gayn (President & C.E.O) | Sale | 20,000 | 3.40 | 67,940 |
| 2017-11-06 | Elder William W R (Director) | Sale | 28,168 | 3.51 | 98,897 |
| 2017-11-06 | Elder William W R (Director) | Option Ex | 28,168 | 1.92 | 53,998 |
| 2017-10-31 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.44 | 17,200 |
| 2017-10-31 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-10-24 | Anderson Robert R (Director) | Option Ex | 27,436 | 2.13 | 58,575 |
| 2017-10-23 | Elder William W R (Director) | Sale | 400 | 3.90 | 1,560 |
| 2017-10-23 | Elder William W R (Director) | Option Ex | 400 | 1.77 | 708 |
| 2017-10-20 | Buck Carl N (VP OF MARKETING) | Sale | 5,500 | 3.86 | 21,230 |
| 2017-10-20 | Buck Carl N (VP OF MARKETING) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2017-10-20 | Elder William W R (Director) | Sale | 200 | 3.90 | 780 |
| 2017-10-20 | Elder William W R (Director) | Option Ex | 200 | 1.77 | 354 |
| 2017-10-17 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.53 | 17,650 |
| 2017-10-17 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
Insider trading activities including stock purchases, stock sales, and option exercises of AEHR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Aehr Test Systems (symbol AEHR, CIK number 1040470) see the Securities and Exchange Commission (SEC) website.