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 ($) |
|---|---|---|---|---|---|
| 2017-10-05 | Buck Carl N (VP OF MARKETING) | Sale | 2,500 | 3.71 | 9,267 |
| 2017-10-05 | Buck Carl N (VP OF MARKETING) | Option Ex | 2,500 | 1.25 | 3,125 |
| 2017-10-03 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.90 | 19,500 |
| 2017-10-03 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-09-19 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.52 | 17,600 |
| 2017-09-19 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-09-12 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.36 | 16,800 |
| 2017-09-12 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.27 | 6,354 |
| 2017-08-22 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.18 | 15,900 |
| 2017-08-22 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-08-10 | Erickson Gayn (President & C.E.O) | Option Ex | 60,000 | .59 | 35,400 |
| 2017-08-08 | Erickson Gayn (President & C.E.O) | Sale | 2,700 | 3.70 | 9,990 |
| 2017-08-08 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 3.67 | 18,350 |
| 2017-08-08 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-08-07 | Erickson Gayn (President & C.E.O) | Sale | 37,300 | 3.77 | 140,509 |
| 2017-08-04 | Schneider John M. (Director) | Sale | 17,900 | 4.00 | 71,671 |
| 2017-08-03 | Anderson Robert R (Director) | Option Ex | 24,960 | 2.06 | 51,492 |
| 2017-08-02 | Schneider John M. (Director) | Sale | 45,168 | 4.01 | 181,123 |
| 2017-07-27 | Posedel Rhea J (Director) | Sale | 1,500 | 4.14 | 6,209 |
| 2017-07-26 | Schneider John M. (Director) | Sale | 3,518 | 4.15 | 14,599 |
| 2017-07-25 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 4.05 | 20,230 |
| 2017-07-25 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-07-25 | Buck Carl N (VP OF MARKETING) | Sale | 9,811 | 4.09 | 40,107 |
| 2017-07-25 | Posedel Rhea J (Director) | Sale | 30,056 | 4.09 | 123,049 |
| 2017-07-24 | Buck Carl N (VP OF MARKETING) | Sale | 12,269 | 4.05 | 49,652 |
| 2017-07-24 | Posedel Rhea J (Director) | Sale | 19,944 | 4.04 | 80,653 |
| 2017-06-26 | Posedel Rhea J (Director) | Option Ex | 40,000 | 1.40 | 55,920 |
| 2017-02-21 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 4.14 | 20,680 |
| 2017-02-21 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-02-14 | Schneider John M. (Director) | Sale | 99,500 | 3.78 | 376,110 |
| 2017-02-14 | Hendrickson David S (VP OF ENGINEERING) | Sale | 30,000 | 3.77 | 112,950 |
| 2017-02-13 | Schneider John M. (Director) | Sale | 100,000 | 3.77 | 377,000 |
| 2017-02-13 | Sano Kunio (President of Aehr Test-Japan) | Sale | 5,000 | 3.45 | 17,250 |
| 2017-02-13 | Sano Kunio (President of Aehr Test-Japan) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-02-10 | Sano Kunio (President of Aehr Test-Japan) | Sale | 5,000 | 3.33 | 16,625 |
| 2017-02-10 | Sano Kunio (President of Aehr Test-Japan) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-02-08 | Erickson Gayn (President & C.E.O) | Sale | 20,000 | 3.29 | 65,780 |
| 2017-02-07 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.15 | 10,774 |
| 2017-02-07 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-01-24 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.48 | 12,425 |
| 2017-01-24 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2017-01-10 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.36 | 11,800 |
| 2017-01-10 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.25 | 6,250 |
| 2016-11-01 | Sano Kunio (President of Aehr Test-Japan) | Sale | 6,560 | 3.48 | 22,828 |
| 2016-11-01 | Sano Kunio (President of Aehr Test-Japan) | Option Ex | 6,560 | 1.25 | 8,200 |
| 2016-11-01 | Posedel Rhea J (Director) | Sale | 844 | 3.54 | 2,987 |
| 2016-10-31 | Sano Kunio (President of Aehr Test-Japan) | Sale | 3,440 | 3.47 | 11,936 |
| 2016-10-31 | Sano Kunio (President of Aehr Test-Japan) | Option Ex | 3,440 | 1.25 | 4,300 |
| 2016-10-31 | Posedel Rhea J (Director) | Sale | 14,156 | 3.49 | 49,446 |
| 2016-10-28 | Posedel Rhea J (Director) | Sale | 1,000 | 3.24 | 3,240 |
| 2016-10-27 | Posedel Rhea J (Director) | Sale | 11,967 | 3.15 | 37,696 |
| 2016-10-25 | Schneider John M. (Director) | Sale | 103,509 | 3.15 | 326,467 |
| 2016-10-25 | Posedel Rhea J (Director) | Sale | 15,000 | 3.15 | 47,250 |
| 2016-10-24 | Schneider John M. (Director) | Sale | 84,368 | 3.02 | 254,369 |
| 2016-10-24 | Buck Carl N (VP of Marketing) | Sale | 1,000 | 3.08 | 3,080 |
| 2016-10-24 | Posedel Rhea J (Director) | Sale | 17,393 | 3.06 | 53,187 |
| 2016-10-21 | Schneider John M. (Director) | Sale | 26,500 | 2.97 | 78,599 |
| 2016-10-21 | Posedel Rhea J (Director) | Sale | 2,100 | 3.00 | 6,289 |
| 2016-10-20 | Schneider John M. (Director) | Sale | 129,100 | 2.98 | 384,459 |
| 2016-10-20 | Buck Carl N (VP OF MARKETING) | Sale | 600 | 2.98 | 1,788 |
| 2016-10-20 | Elder William W R (Director) | Sale | 35,200 | 2.90 | 102,080 |
| 2016-10-20 | Elder William W R (Director) | Option Ex | 35,200 | .89 | 31,152 |
| 2016-10-20 | Posedel Rhea J (Director) | Sale | 15,000 | 2.99 | 44,895 |
| 2016-10-19 | Fucci David (VP OF OPERATIONS) | Sale | 3,542 | 2.90 | 10,254 |
| 2016-10-19 | Elder William W R (Director) | Sale | 15,704 | 2.90 | 45,541 |
| 2016-10-19 | Elder William W R (Director) | Option Ex | 15,704 | .78 | 12,170 |
| 2016-10-17 | Fucci David (VP OF OPERATIONS) | Sale | 7,618 | 2.85 | 21,711 |
| 2016-10-17 | Hendrickson David S (VP OF ENGINEERING) | Sale | 15,000 | 2.80 | 42,000 |
| 2016-10-14 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.78 | 13,899 |
| 2016-10-10 | Erickson Gayn (President & C.E.O) | Sale | 20,000 | 2.92 | 58,380 |
| 2016-10-10 | Buck Carl N (VP OF MARKETING) | Sale | 3,400 | 2.92 | 9,917 |
| 2016-10-10 | Posedel Rhea J (Director) | Sale | 1,190 | 3.04 | 3,617 |
| 2016-10-07 | Erickson Gayn (President & C.E.O) | Sale | 3,000 | 2.70 | 8,100 |
| 2016-10-07 | Buck Carl N (VP OF MARKETING) | Sale | 1,000 | 2.78 | 2,780 |
| 2016-10-06 | Erickson Gayn (President & C.E.O) | Sale | 7,000 | 2.86 | 20,020 |
| 2016-10-04 | Posedel Rhea J (Director) | Sale | 1,925 | 3.15 | 6,057 |
| 2016-08-17 | Elder William W R (Director) | Sale | 1,210 | 1.80 | 2,178 |
| 2016-08-17 | Elder William W R (Director) | Option Ex | 1,210 | .75 | 907 |
| 2016-08-16 | Elder William W R (Director) | Sale | 4,700 | 1.85 | 8,718 |
| 2016-08-16 | Elder William W R (Director) | Option Ex | 4,700 | .82 | 3,853 |
| 2016-08-15 | Elder William W R (Director) | Sale | 400 | 1.90 | 760 |
| 2016-08-15 | Elder William W R (Director) | Option Ex | 400 | .89 | 356 |
| 2016-08-11 | Spink Kenneth B. (VP OF FINANCE & CFO) | Option Ex | 18,487 | 1.27 | 23,423 |
| 2016-08-10 | Elder William W R (Director) | Sale | 7,200 | 1.92 | 13,824 |
| 2016-08-10 | Elder William W R (Director) | Option Ex | 7,200 | .89 | 6,408 |
| 2016-07-19 | Anderson Robert R (Director) | Option Ex | 17,741 | 1.92 | 34,009 |
| 2016-07-07 | Posedel Rhea J (Director) | Option Ex | 10,000 | 1.38 | 13,750 |
| 2015-10-23 | Elder William W R (Director) | Sale | 500 | 2.21 | 1,105 |
| 2015-10-23 | Elder William W R (Director) | Option Ex | 500 | 1.32 | 660 |
| 2015-10-22 | Elder William W R (Director) | Sale | 1,300 | 2.21 | 2,866 |
| 2015-10-22 | Elder William W R (Director) | Option Ex | 1,300 | 1.32 | 1,716 |
| 2015-10-20 | Elder William W R (Director) | Sale | 2,402 | 2.21 | 5,296 |
| 2015-10-20 | Elder William W R (Director) | Option Ex | 2,402 | 1.32 | 3,170 |
| 2015-10-16 | Elder William W R (Director) | Sale | 2,670 | 2.30 | 6,140 |
| 2015-10-16 | Elder William W R (Director) | Option Ex | 2,670 | 1.32 | 3,524 |
| 2015-10-15 | Elder William W R (Director) | Sale | 1,593 | 2.31 | 3,671 |
| 2015-10-15 | Elder William W R (Director) | Option Ex | 1,593 | 1.32 | 2,102 |
| 2015-08-17 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 6,000 | 2.23 | 13,380 |
| 2015-08-17 | Anderson Robert R (Director) | Buy | 3,000 | 2.16 | 6,488 |
| 2015-08-14 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 2,000 | 2.21 | 4,430 |
| 2015-08-13 | Buck Carl N (VP OF MARKETING) | Sale | 1,634 | 2.24 | 3,660 |
| 2015-08-13 | Anderson Robert R (Director) | Buy | 3,500 | 2.19 | 7,654 |
| 2015-08-12 | Buck Carl N (VP OF MARKETING) | Sale | 1,866 | 2.24 | 4,179 |
| 2015-08-12 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 977 | 2.28 | 2,227 |
| 2015-08-12 | Anderson Robert R (Director) | Buy | 4,500 | 2.19 | 9,864 |
| 2015-08-11 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 1,495 | 2.25 | 3,363 |
| 2015-08-11 | Anderson Robert R (Director) | Buy | 4,000 | 2.25 | 8,996 |
| 2015-08-10 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 2,000 | 2.25 | 4,500 |
| 2015-08-10 | Anderson Robert R (Director) | Buy | 2,500 | 2.23 | 5,587 |
| 2015-08-07 | Anderson Robert R (Director) | Buy | 2,500 | 2.23 | 5,572 |
| 2015-08-06 | Anderson Robert R (Director) | Buy | 3,000 | 2.10 | 6,285 |
| 2015-08-05 | Anderson Robert R (Director) | Buy | 2,000 | 2.19 | 4,380 |
| 2015-08-04 | Anderson Robert R (Director) | Buy | 3,000 | 2.16 | 6,468 |
| 2015-07-24 | Anderson Robert R (Director) | Buy | 4,900 | 2.04 | 9,986 |
| 2015-07-23 | Anderson Robert R (Director) | Buy | 2,500 | 2.01 | 5,024 |
| 2015-07-22 | Anderson Robert R (Director) | Buy | 2,500 | 2.03 | 5,064 |
| 2015-07-21 | Anderson Robert R (Director) | Buy | 3,500 | 2.02 | 7,062 |
| 2015-07-20 | Anderson Robert R (Director) | Buy | 2,500 | 2.06 | 5,140 |
| 2015-06-29 | Buck Carl N (VP OF MARKETING) | Option Ex | 7,000 | 1.95 | 13,650 |
| 2015-06-29 | Larson Gary L (VP OF FINANCE & CFO) | Option Ex | 25,000 | 1.95 | 48,750 |
| 2015-06-01 | Slayen Howard T (Director) | Option Ex | 20,000 | 1.10 | 22,100 |
| 2015-05-15 | Sano Kunio (President of Aehr Test Japan) | Sale | 25,000 | 2.26 | 56,550 |
| 2015-05-15 | Sano Kunio (President of Aehr Test Japan) | Option Ex | 25,000 | 1.95 | 48,750 |
| 2015-05-15 | Buck Carl N (VP OF MARKETING) | Sale | 2,000 | 2.31 | 4,630 |
| 2015-05-15 | Buck Carl N (VP OF MARKETING) | Option Ex | 2,000 | 1.95 | 3,900 |
| 2015-05-15 | Larson Gary L (VP OF FINANCE & CFO) | Sale | 1,350 | 2.30 | 3,104 |
| 2015-05-14 | Buck Carl N (VP OF MARKETING) | Sale | 1,687 | 2.40 | 4,040 |
| 2015-05-14 | Buck Carl N (VP OF MARKETING) | Option Ex | 1,687 | 1.95 | 3,289 |
| 2015-05-13 | Buck Carl N (VP OF MARKETING) | Sale | 100 | 2.45 | 245 |
| 2015-05-13 | Buck Carl N (VP OF MARKETING) | Option Ex | 100 | 1.95 | 195 |
| 2015-05-12 | Erickson Gayn (President & CEO) | Sale | 900 | 2.50 | 2,250 |
| 2015-05-11 | Erickson Gayn (President & CEO) | Sale | 5,700 | 2.51 | 14,306 |
| 2015-05-08 | Buck Carl N (VP OF MARKETING) | Sale | 100 | 2.57 | 257 |
| 2015-05-08 | Buck Carl N (VP OF MARKETING) | Option Ex | 100 | 1.95 | 195 |
| 2015-05-08 | Posedel Rhea J (Director) | Sale | 4,225 | 2.57 | 10,858 |
| 2015-05-07 | Hendrickson David S (VP OF ENGINEERING) | Sale | 3,000 | 2.57 | 7,709 |
| 2015-05-07 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 3,000 | 1.95 | 5,850 |
| 2015-05-07 | Buck Carl N (VP OF MARKETING) | Sale | 5,000 | 2.53 | 12,649 |
| 2015-05-07 | Buck Carl N (VP OF MARKETING) | Option Ex | 5,000 | 1.95 | 9,750 |
| 2015-05-07 | Posedel Rhea J (Director) | Sale | 1,000 | 2.58 | 2,580 |
| 2015-05-06 | Hendrickson David S (VP OF ENGINEERING) | Sale | 400 | 2.55 | 1,019 |
| 2015-05-06 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 400 | 1.95 | 780 |
| 2015-05-06 | Buck Carl N (VP OF MARKETING) | Sale | 7,458 | 2.52 | 18,816 |
| 2015-05-06 | Buck Carl N (VP OF MARKETING) | Option Ex | 5,000 | 1.95 | 9,750 |
| 2015-05-05 | Hendrickson David S (VP OF ENGINEERING) | Sale | 6,600 | 2.58 | 17,054 |
| 2015-05-05 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 6,600 | 1.95 | 12,870 |
| 2015-05-05 | Buck Carl N (VP OF MARKETING) | Sale | 1,655 | 2.56 | 4,231 |
| 2015-05-05 | Posedel Rhea J (Director) | Sale | 1,100 | 2.68 | 2,948 |
| 2015-05-04 | Schneider John M. (Director) | Buy | 11,725 | 2.59 | 30,379 |
| 2015-05-04 | Hendrickson David S (VP OF ENGINEERING) | Sale | 15,000 | 2.58 | 38,745 |
| 2015-05-04 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 15,000 | 1.95 | 29,250 |
| 2015-05-04 | Posedel Rhea J (Director) | Sale | 22,053 | 2.64 | 58,308 |
| 2015-05-01 | Hendrickson David S (VP OF ENGINEERING) | Sale | 5,000 | 2.56 | 12,825 |
| 2015-05-01 | Hendrickson David S (VP OF ENGINEERING) | Option Ex | 5,000 | 1.95 | 9,750 |
| 2015-05-01 | Posedel Rhea J (Director) | Sale | 1,947 | 2.58 | 5,023 |
| 2015-04-30 | Schneider John M. (Director) | Buy | 25,000 | 2.54 | 63,549 |
| 2015-04-30 | Posedel Rhea J (Director) | Sale | 4,000 | 2.59 | 10,360 |
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.