Stock chart
Ticker: AEHR Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2024-08-02 2024-08-02 B Purchase

SLAYEN HOWARD T

Director

Non-Executive Director
20,000 +10.0%
15.50
USD 310,000
20,000 +10.0% 15.50 USD 310,000
2024-07-30 2024-07-30 S Sale

DANESH FARIBA

Director

Non-Executive Director
10,000 -37.9%
18.59
USD 185,900
10,000 -37.9% 18.59 USD 185,900
2024-07-29 2024-07-19 B Purchase

Ray-Chaudhuri Avijit K.

Executive VP of R&D

Officer
2,591 +10.2%
18.55
USD 48,063
2,591 +10.2% 18.55 USD 48,063
2024-07-22 2024-07-19 S Sale

SPORCK ALISTAIR N

VP Contactor Business Unit

Officer
1,257 -4.9%
18.82
USD 23,657
1,257 -4.9% 18.82 USD 23,657
2024-07-29 2024-07-18 B Purchase

Ray-Chaudhuri Avijit K.

Executive VP of R&D

Officer
2,450 +10.6%
20.32
USD 49,784
2,450 +10.6% 20.32 USD 49,784
2024-01-19 2024-01-18 S Sale

Erickson Gayn

President and CEO

Executive Director
4,871 -1.1%
17.39
USD 84,726
4,871 -1.1% 17.39 USD 84,726
2024-01-19 2024-01-18 S Sale

RICHMOND DONALD P. II

CTO

Officer
1,021 -0.6%
17.39
USD 17,759
1,021 -0.6% 17.39 USD 17,759
2024-01-19 2024-01-18 S Sale

ROGERS VERNON

Exec VP of Sales & Mktg.

Officer
1,309 -3.1%
17.39
USD 22,769
1,309 -3.1% 17.39 USD 22,769
2024-01-18 2024-01-16 S Sale

Erickson Gayn

President and CEO

Executive Director
1,113 -0.3%
17.24
USD 19,189
1,113 -0.3% 17.24 USD 19,189
2024-01-18 2024-01-16 S Sale

ROGERS VERNON

Exec VP of Sales & Mktg.

Officer
244 -0.6%
17.24
USD 4,207
244 -0.6% 17.24 USD 4,207
2024-01-17 2024-01-16 S Sale

RICHMOND DONALD P. II

CTO

Officer
180 -0.1%
17.24
USD 3,103
180 -0.1% 17.24 USD 3,103
2024-01-12 2024-01-12 B Purchase

Ray-Chaudhuri Avijit K.

Executive VP of R&D

Officer
3,000 +44.6%
17.87
USD 53,600
3,000 +44.6% 17.87 USD 53,600
2023-12-07 2023-12-06 S Sale

Siu Chris

VP Finance/CFO

Officer
322 -2.1%
25.27
USD 8,136
322 -2.1% 25.27 USD 8,136
2023-10-17 2023-10-16 S Sale

SPORCK ALISTAIR N

VP, CONTACTOR BUSINESS UNIT

Officer
955 -7.4%
37.65
USD 35,956
955 -7.4% 37.65 USD 35,956
2023-10-11 2023-10-11 B Purchase

SLAYEN HOWARD T

Non-Executive Director
700 +0.4%
40.20
USD 28,140
700 +0.4% 40.20 USD 28,140
2023-08-11 2023-08-10 S Sale

RICHMOND DONALD P. II

VP of Engineering

Officer
92 -0.1%
51.00
USD 4,692
92 -0.1% 51.00 USD 4,692
2023-08-11 2023-08-09 S Sale

RICHMOND DONALD P. II

VP of Engineering

Officer
30,000 -17.8%
48.75
USD 1,462,500
30,000 -17.8% 48.75 USD 1,462,500
2023-08-04 2023-08-03 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
9,470 -21.3%
50.20
USD 475,394
9,470 -21.3% 50.20 USD 475,394
2023-08-04 2023-08-02 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
5,000 -10.1%
52.26
USD 261,300
5,000 -10.1% 52.26 USD 261,300
2023-08-02 2023-08-01 S Sale

OLIPHANT LAURA

Non-Executive Director
1,008 -7.4%
52.50
USD 52,920
1,008 -7.4% 52.50 USD 52,920
2023-08-02 2023-07-31 S Sale

OLIPHANT LAURA

Non-Executive Director
10,000 -100.0%
51.67
USD 516,700
10,000 -100.0% 51.67 USD 516,700
2023-07-31 2023-07-27 S Sale

SLAYEN HOWARD T

Non-Executive Director
5,352 -2.8%
52.82
USD 282,693
5,352 -2.8% 52.82 USD 282,693
2023-07-27 2023-07-25 S Sale

SLAYEN HOWARD T

Non-Executive Director
14,648 -7.1%
51.91
USD 760,442
14,648 -7.1% 51.91 USD 760,442
2023-07-25 2023-07-21 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
10,208 -17.1%
48.25
USD 492,536
10,208 -17.1% 48.25 USD 492,536
2023-07-20 2023-07-18 S Sale

ROGERS VERNON

Exec. VP Sales and Marketing

Officer
40,013 -52.3%
50.24
USD 2,010,081
40,013 -52.3% 50.24 USD 2,010,081
2023-07-19 2023-07-18 S Sale

POSEDEL RHEA J

Non-Executive Director
20,000 -4.5%
53.00
USD 1,060,000
20,000 -4.5% 53.00 USD 1,060,000
2023-07-19 2023-07-17 S Sale

SPINK KENNETH B.

VP of Finance and CFO

Officer
36,511 -100.0%
51.39
USD 1,876,479
36,511 -100.0% 51.39 USD 1,876,479
2023-07-19 2023-07-17 S Sale

HENDRICKSON DAVID S

Former CTO

Officer
28,000 -24.8%
51.45
USD 1,440,690
28,000 -24.8% 51.45 USD 1,440,690
2023-07-19 2023-07-17 S Sale

POSEDEL RHEA J

Non-Executive Director
80,000 -15.1%
51.56
USD 4,124,912
80,000 -15.1% 51.56 USD 4,124,912
2023-07-19 2023-07-17 S Sale

Erickson Gayn

President and CEO

Executive Director
123,811 -22.7%
51.29
USD 6,349,759
123,811 -22.7% 51.29 USD 6,349,759
2023-07-17 2023-07-14 PS Planned sale

Erickson Gayn

President and CEO

Executive Director
50,000 -8.3%
45.00
USD 2,250,000
50,000 -8.3% 45.00 USD 2,250,000
2023-06-12 2023-06-08 S Sale

ROSATI MARIO M

Non-Executive Director
1,201 -100.0%
41.14
USD 49,409
1,201 -100.0% 41.14 USD 49,409
2023-06-12 2023-06-06 S Sale

ROSATI MARIO M

Non-Executive Director
541 -100.0%
40.53
USD 21,927
541 -100.0% 40.53 USD 21,927
2023-05-19 2023-05-17 S Sale

POSEDEL RHEA J

Non-Executive Director
18,000 -26.9%
29.00
USD 522,000
18,000 -26.9% 29.00 USD 522,000
2023-05-09 2023-05-05 S Sale

SPORCK ALISTAIR N

VP, CONTACTOR BUSINESS UNIT

Officer
960 -7.1%
27.08
USD 25,999
960 -7.1% 27.08 USD 25,999
2023-04-10 2023-04-06 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
30,000 -33.5%
28.21
USD 846,300
30,000 -33.5% 28.21 USD 846,300
2023-03-27 2023-03-23 PS Planned sale

Erickson Gayn

President and CEO

Executive Director
50,000 -8.1%
40.00
USD 2,000,000
50,000 -8.1% 40.00 USD 2,000,000
2023-03-03 2023-03-01 PS Planned sale

SPINK KENNETH B.

VP of Finance and CFO

Officer
25,000 -20.0%
35.22
USD 880,500
25,000 -20.0% 35.22 USD 880,500
2023-02-09 2023-02-07 S Sale

ROSATI MARIO M

Non-Executive Director
98,083 -100.0%
36.42
USD 3,572,379
98,083 -100.0% 36.42 USD 3,572,379
2023-02-08 2023-02-06 S Sale

RICHMOND DONALD P. II

VP of Engineering

Officer
30,043 -15.6%
35.66
USD 1,071,333
30,043 -15.6% 35.66 USD 1,071,333
2023-02-07 2023-02-06 S Sale

ROSATI MARIO M

Non-Executive Director
27,943 -22.2%
36.31
USD 1,014,610
27,943 -22.2% 36.31 USD 1,014,610
2023-02-07 2023-02-03 S Sale

ROSATI MARIO M

Non-Executive Director
24,990 -16.5%
36.06
USD 901,232
24,990 -16.5% 36.06 USD 901,232
2023-02-06 2023-02-02 S Sale

ROSATI MARIO M

Non-Executive Director
47,905 -98.9%
36.25
USD 1,736,446
47,905 -98.9% 36.25 USD 1,736,446
2023-02-06 2023-02-02 S Sale

ROSATI MARIO M

Non-Executive Director
2,500 -67.5%
36.27
USD 90,670
2,500 -67.5% 36.27 USD 90,670
2023-02-02 2023-01-31 PS Planned sale

OLIPHANT LAURA

Non-Executive Director
504 -5.5%
33.89
USD 17,081
504 -5.5% 33.89 USD 17,081
2023-02-02 2023-01-31 S Sale

ROSATI MARIO M

Non-Executive Director
27,000 -100.0%
34.72
USD 937,389
27,000 -100.0% 34.72 USD 937,389
2023-02-02 2023-01-31 S Sale

ROSATI MARIO M

Non-Executive Director
64,108 -94.5%
34.23
USD 2,194,340
64,108 -94.5% 34.23 USD 2,194,340
2023-02-01 2023-01-30 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
25,000 -21.8%
33.89
USD 847,250
25,000 -21.8% 33.89 USD 847,250
2023-01-31 2023-01-27 S Sale

ROGERS VERNON

Exec. VP Sales and Marketing

Officer
37,500 -35.0%
35.39
USD 1,327,125
37,500 -35.0% 35.39 USD 1,327,125
2023-01-26 2023-01-24 PS Planned sale

Erickson Gayn

President and CEO

Executive Director
50,496 -9.3%
35.00
USD 1,767,360
50,496 -9.3% 35.00 USD 1,767,360
2023-01-25 2023-01-23 S Sale

SPORCK ALISTAIR N

VP, CONTACTOR BUSINESS UNIT

Officer
470 -3.5%
34.52
USD 16,224
470 -3.5% 34.52 USD 16,224
2023-01-25 2023-01-23 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
20,000 -3.7%
34.90
USD 698,000
20,000 -3.7% 34.90 USD 698,000
2023-01-25 2023-01-23 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
20,000 -3.5%
32.90
USD 658,000
20,000 -3.5% 32.90 USD 658,000
2023-01-24 2023-01-20 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
20,000 -3.4%
31.90
USD 638,000
20,000 -3.4% 31.90 USD 638,000
2023-01-24 2023-01-20 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
20,000 -3.3%
30.90
USD 618,000
20,000 -3.3% 30.90 USD 618,000
2023-01-19 2023-01-17 S Sale

SPORCK ALISTAIR N

VP, CONTACTOR BUSINESS UNIT

Officer
499 -3.4%
28.79
USD 14,366
499 -3.4% 28.79 USD 14,366
2023-01-18 2023-01-13 S Sale

ROSATI MARIO M

Non-Executive Director
17,291 -25.7%
28.64
USD 495,154
17,291 -25.7% 28.64 USD 495,154
2023-01-18 2023-01-13 PS Planned sale

Erickson Gayn

President and CEO

Executive Director
50,000 -8.3%
30.00
USD 1,500,000
50,000 -8.3% 30.00 USD 1,500,000
2023-01-18 2023-01-13 PS Planned sale

DANESH FARIBA

Non-Executive Director
2,330 -23.3%
30.00
USD 69,900
2,330 -23.3% 30.00 USD 69,900
2023-01-18 2023-01-13 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
19,600 -3.1%
29.90
USD 586,040
19,600 -3.1% 29.90 USD 586,040
2023-01-13 2023-01-11 S Sale

HENDRICKSON DAVID S

CTO

Officer
5,253 -5.1%
28.71
USD 150,814
5,253 -5.1% 28.71 USD 150,814
2023-01-13 2023-01-11 S Sale

ROSATI MARIO M

Non-Executive Director
41,797 -91.9%
28.72
USD 1,200,410
41,797 -91.9% 28.72 USD 1,200,410
2023-01-13 2023-01-11 PS Planned sale

POSEDEL RHEA J

Non-Executive Director
400 -0.1%
29.95
USD 11,980
400 -0.1% 29.95 USD 11,980
2023-01-12 2023-01-10 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
15,000 -11.6%
27.29
USD 409,350
15,000 -11.6% 27.29 USD 409,350
2022-12-02 2022-12-01 PS Planned sale

OLIPHANT LAURA

Non-Executive Director
3,474 -27.5%
27.01
USD 93,832
3,474 -27.5% 27.01 USD 93,832
2022-11-23 2022-11-23 PS Planned sale

OLIPHANT LAURA

Non-Executive Director
1,901 -13.1%
27.00
USD 51,327
1,901 -13.1% 27.00 USD 51,327
2022-11-16 2022-11-15 S Sale

SCOTT GEOFFREY GATES

Non-Executive Director
15,000 -9.4%
25.21
USD 378,150
15,000 -9.4% 25.21 USD 378,150
2022-11-16 2022-11-15 S Sale

ROGERS VERNON

Exec. VP Sales and Marketing

Officer
20,000 -21.9%
26.32
USD 526,400
20,000 -21.9% 26.32 USD 526,400
2022-11-16 2022-11-15 PS Planned sale

SLAYEN HOWARD T

Non-Executive Director
6,000 -4.7%
25.53
USD 153,164
6,000 -4.7% 25.53 USD 153,164
2022-11-16 2022-11-15 S Sale

Erickson Gayn

President and CEO

Executive Director
69,690 -10.3%
25.90
USD 1,804,769
69,690 -10.3% 25.90 USD 1,804,769
2022-11-16 2022-11-14 PS Planned sale

SLAYEN HOWARD T

Non-Executive Director
22,113 -14.7%
25.02
USD 553,203
22,113 -14.7% 25.02 USD 553,203
2022-11-14 2022-11-11 PS Planned sale

OLIPHANT LAURA

Non-Executive Director
6,731 -31.6%
25.00
USD 168,275
6,731 -31.6% 25.00 USD 168,275
2022-11-14 2022-11-11 PS Planned sale

SLAYEN HOWARD T

Non-Executive Director
19,887 -11.7%
25.01
USD 497,380
19,887 -11.7% 25.01 USD 497,380
2022-10-31 2022-10-28 S Sale

RICHMOND DONALD P. II

VP of Engineering

Officer
21,910 -10.2%
21.00
USD 460,110
21,910 -10.2% 21.00 USD 460,110
2022-10-26 2022-10-25 PS Planned sale

OLIPHANT LAURA

Non-Executive Director
1,083 -4.8%
22.04
USD 23,874
1,083 -4.8% 22.04 USD 23,874
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