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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•218 filings

AEHR

AEHR TEST SYSTEMS

Net sales of $17.3M over the last 3 months

9 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$17,304,581

0 buyers · 9 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$62,933,704

13 distinct insiders

Highlighted alerts

76

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
76
Voluntary view
P/S trades after deterministic checks
73
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
2,169
Price
$0.00
Footnotes
2

One-sixteenth (1/16) of the total number of shares subject to the restricted stock unit awards shall vest at the end of each three full calendar months following the date of this action, provided that such recipient is still employed by the corporation on such dates. The amount reported includes shares subject to unvested restricted stock units.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

76 transactions

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
3,994
Price
$143.77
Value
$574,217
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
1,000
Price
$139.00
Value
$139,000
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
1,000
Price
$134.00
Value
$134,000
Open SEC filing

SLAYEN HOWARD T

Director

SaleAlert
Shares
5,700
Price
$133.03
Value
$758,264
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
5,973
Price
$140.00
Value
$836,220
Open SEC filing

SALAMONE ALBERTO

EVP, PPBI BUSINESS

SaleAlert
Shares
5,472
Price
$127.50
Value
$697,688
Open SEC filing

SALAMONE ALBERTO

EVP, PPBI BUSINESS

SaleAlert
Shares
4,200
Price
$128.00
Value
$537,600
Open SEC filing

Erickson Gayn

President and CEO

SaleAlert
Shares
38,452
Price
$130.79
Value
$5,028,968
Open SEC filing

Erickson Gayn

President and CEO

SaleAlert
Shares
1,548
Price
$132.27
Value
$204,750
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
8,413
Price
$130.00
Value
$1,093,690
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
20,000
Price
$131.51
Value
$2,630,120
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
7,500
Price
$131.10
Value
$983,213
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
7,500
Price
$130.95
Value
$982,162
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
1,717
Price
$133.00
Value
$228,361
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
1,000
Price
$108.49
Value
$108,490
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
1,301
Price
$101.10
Value
$131,531
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
699
Price
$100.70
Value
$70,386
Open SEC filing

SLAYEN HOWARD T

Director

SaleAlert
Shares
20,000
Price
$108.30
Value
$2,165,922
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
20,000
Price
$82.13
Value
$1,642,650
Open SEC filing

Siu Chris

CFO

SaleAlert
Shares
1,600
Price
$106.78
Value
$170,848
Open SEC filing

Siu Chris

CFO

SaleAlert
Shares
470
Price
$108.00
Value
$50,760
Open SEC filing

SLAYEN HOWARD T

Director

SaleAlert
Shares
6,819
Price
$104.73
Value
$714,154
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
604
Price
$95.00
Value
$57,380
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
17,115
Price
$100.00
Value
$1,711,500
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
2,000
Price
$93.50
Value
$186,990
Open SEC filing

SALAMONE ALBERTO

EVP, PPBI BUSINESS

SaleAlert
Shares
15,000
Price
$94.56
Value
$1,418,400
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
50,000
Price
$95.00
Value
$4,750,000
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
10,000
Price
$91.00
Value
$910,000
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
8,787
Price
$96.02
Value
$843,757
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
6,486
Price
$94.09
Value
$610,270
Open SEC filing

SALAMONE ALBERTO

EVP, PPBI BUSINESS

SaleAlert
Shares
15,000
Price
$89.57
Value
$1,343,550
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
5,000
Price
$90.00
Value
$450,000
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
2,431
Price
$90.00
Value
$218,790
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
7,500
Price
$88.09
Value
$660,675
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
7,500
Price
$82.00
Value
$615,000
Open SEC filing

SLAYEN HOWARD T

Director

SaleAlert
Shares
25,000
Price
$85.00
Value
$2,125,000
Open SEC filing

DANESH FARIBA

Director

SaleAlert
Shares
8,000
Price
$82.63
Value
$661,040
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
1,716
Price
$81.54
Value
$139,923
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
5,000
Price
$86.88
Value
$434,400
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
2,000
Price
$81.88
Value
$163,760
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
4,665
Price
$85.59
Value
$399,268
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
15,000
Price
$80.72
Value
$1,210,800
Open SEC filing

WIMMERS DIDIER

Executive VP of R&D

SaleAlert
Shares
1,900
Price
$72.02
Value
$136,845
Open SEC filing

RICHMOND DONALD P. II

CTO

SaleAlert
Shares
17,011
Price
$73.18
Value
$1,244,804
Open SEC filing

WIMMERS DIDIER

Executive VP of R&D

SaleAlert
Shares
3,500
Price
$71.11
Value
$248,886
Open SEC filing

DANESH FARIBA

Director

SaleAlert
Shares
7,000
Price
$71.49
Value
$500,431
Open SEC filing

Erickson Gayn

President and CEO

SaleAlert
Shares
96,036
Price
$70.58
Value
$6,778,519
Open SEC filing

Erickson Gayn

President and CEO

SaleAlert
Shares
56,788
Price
$70.58
Value
$4,008,273
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
2,000
Price
$67.37
Value
$134,730
Open SEC filing

DANESH FARIBA

Director

SaleAlert
Shares
3,500
Price
$70.05
Value
$245,158
Open SEC filing

ROGERS VERNON

Exec VP of Sales & Mktg.

SaleAlert
Shares
10,888
Price
$70.00
Value
$762,160
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
10,000
Price
$67.79
Value
$677,900
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
25,000
Price
$68.12
Value
$1,703,000
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
5,000
Price
$68.00
Value
$340,000
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
1,200
Price
$66.27
Value
$79,524
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
2,528
Price
$66.32
Value
$167,644
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
2,503
Price
$68.34
Value
$171,055
Open SEC filing

ENGINEER ADIL

Chief Operating Officer

SaleAlert
Shares
10,582
Price
$68.15
Value
$721,127
Open SEC filing

RICHMOND DONALD P. II

CTO

SaleAlert
Shares
15,751
Price
$68.68
Value
$1,081,856
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
3,000
Price
$68.36
Value
$205,073
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
30,000
Price
$70.00
Value
$2,100,000
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
5,000
Price
$67.90
Value
$339,500
Open SEC filing

SCOTT GEOFFREY GATES

Director

SaleAlert
Shares
25,000
Price
$67.75
Value
$1,693,750
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
13,998
Price
$30.02
Value
$420,151
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
300
Price
$27.59
Value
$8,277
Open SEC filing

SPORCK ALISTAIR N

VP Contactor Business Unit

SaleAlert
Shares
2,700
Price
$27.57
Value
$74,439
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
140
Price
$31.49
Value
$4,408
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
100
Price
$31.46
Value
$3,146
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
180
Price
$31.45
Value
$5,661
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
1,026
Price
$31.44
Value
$32,257
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
3,100
Price
$31.38
Value
$97,278
Open SEC filing

SLAYEN HOWARD T

Director

SaleAlert
Shares
6,000
Price
$25.73
Value
$154,357
Open SEC filing

DANESH FARIBA

Director

SaleAlert
Shares
6,335
Price
$24.76
Value
$156,823
Open SEC filing

DANESH FARIBA

Director

SaleAlert
Shares
2,665
Price
$24.87
Value
$66,279
Open SEC filing

OLIPHANT LAURA

Director

SaleAlert
Shares
5,000
Price
$21.50
Value
$107,502
Open SEC filing

POSEDEL RHEA J

Director

SaleAlert
Shares
18,000
Price
$19.83
Value
$356,972
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.