Insider Trading activities of Aehr Test Systems insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Aehr Test Systems since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Aehr Test Systems since year 2005. Table 2 shows the detailed insider transactions of Aehr Test Systems since 2005. The reporting company's ticker symbol is AEHR. The reporting company's CIK number is 1040470.
The total value of stock buying since 2005 is $2,355,734.
The total value of stock sales since 2005 is $7,440,099.
The total value of stock option exercises since 2005 is $2,655,103.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Aehr Test Systems (AEHR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 7,500 $28,767 7,500 $9,479
2017-09 0 $0 10,000 $34,400 10,000 $12,708
2017-08 0 $0 113,068 $437,543 94,960 $99,392
2017-07 0 $0 82,098 $334,499 5,000 $6,250
2017-06 0 $0 0 $0 40,000 $55,920
2017-02 0 $0 269,500 $997,169 20,000 $25,000
2017-01 0 $0 10,000 $24,225 10,000 $12,500
2016-11 0 $0 7,404 $25,815 6,560 $8,200
2016-10 0 $0 544,712 $1,647,057 54,344 $47,622
2016-08 0 $0 13,510 $25,480 31,997 $34,947
2016-07 0 $0 0 $0 27,741 $47,759
2015-10 0 $0 8,465 $19,078 8,465 $11,172
2015-08 28,000 $61,294 15,972 $35,739 0 $0
2015-07 15,900 $32,276 0 $0 0 $0
2015-06 0 $0 0 $0 52,000 $84,500
2015-05 11,725 $30,379 111,275 $278,147 68,887 $134,329
2015-04 25,000 $63,549 4,000 $10,360 0 $0
2014-11 471,407 $1,145,987 0 $0 10,000 $19,500
2014-10 0 $0 0 $0 10,000 $14,200
2014-08 0 $0 6,417 $17,794 6,417 $4,812
2014-07 0 $0 14,283 $40,052 45,707 $46,158
2014-06 0 $0 0 $0 76,033 $64,628
2014-05 0 $0 5,050 $12,117 75,050 $66,642
2014-04 0 $0 25,417 $71,613 25,417 $21,602
2014-03 0 $0 8,200 $24,621 0 $0
2014-02 0 $0 6,000 $14,670 6,000 $5,100
2014-01 2,196 $6,039 15,800 $44,189 18,750 $17,587
2013-11 0 $0 6,500 $16,337 6,500 $14,625
2013-10 0 $0 12,000 $30,660 22,000 $50,000
2013-07 2,804 $4,262 0 $0 39,586 $32,183
2013-03 650,000 $650,000 0 $0 0 $0
2012-11 13,247 $13,035 0 $0 0 $0
2012-08 10,525 $12,103 0 $0 58,333 $34,416
2012-07 0 $0 0 $0 42,922 $35,625
2012-04 34,250 $36,315 0 $0 0 $0
2012-01 134,500 $97,620 0 $0 0 $0
2011-10 6,000 $5,409 4,000 $3,087 0 $0
2011-09 0 $0 4,000 $4,145 0 $0
2011-08 0 $0 4,000 $4,860 0 $0
2010-04 11,000 $27,377 8,000 $24,762 8,000 $23,040
2010-01 31,100 $43,457 0 $0 0 $0
2009-10 25,000 $31,669 0 $0 0 $0
2009-09 0 $0 0 $0 2,500 $2,125
2009-07 7,900 $7,031 0 $0 0 $0
2009-04 20,000 $17,560 0 $0 0 $0
2008-10 15,600 $38,618 4,000 $11,460 0 $0
2008-09 0 $0 5,000 $19,834 0 $0
2008-08 0 $0 4,000 $18,443 0 $0
2008-07 0 $0 4,000 $26,615 0 $0
2008-06 0 $0 5,000 $46,600 1,000 $4,950
2008-05 0 $0 3,000 $26,345 0 $0
2008-04 0 $0 180,453 $1,608,775 171,625 $729,853
2008-03 0 $0 68,064 $533,974 63,064 $242,952
2008-02 0 $0 4,000 $28,022 0 $0
2008-01 0 $0 16,436 $115,268 15,436 $66,544
2007-11 0 $0 0 $0 15,000 $90,000
2007-10 0 $0 29,702 $220,699 90,031 $327,792
2007-09 0 $0 1,210 $8,954 1,210 $5,142
2007-07 0 $0 6,820 $53,344 3,088 $11,757
2006-10 0 $0 5,101 $37,356 5,101 $20,713
2006-09 0 $0 2,500 $24,442 0 $0
2006-08 0 $0 2,500 $23,775 0 $0
2006-07 0 $0 36,801 $277,327 19,993 $70,879
2006-04 0 $0 17,758 $100,822 10,000 $42,500
2006-03 0 $0 5,144 $26,179 0 $0
2006-01 0 $0 3,617 $13,310 0 $0
2005-10 0 $0 3,040 $11,369 0 $0
2005-07 11,800 $31,754 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Aehr Test Systems insiders (AEHR)
  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
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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.