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| Exchange: |
Nasdaq National Market |
| Security
Type: |
Common |
| Shares
Out: |
23,310,000 |
| Market
Cap: |
636.13(M) |
| Last
Volume: |
1,837,366 |
Avg
Vol: |
1,315,879 |
| 52
Week Range: |
$6.78 - $33.63 |
|
| Level
I Sector: |
Information Technology |
| Level
II Sector: |
Electronics |
| Level
III Sector: |
Semiconductor Equipment & Materials |
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Member Indexes:
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NASDAQ COMPOSITE |
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NASDAQ COMPUTER |
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NASDAQ NNM COMPOSITE |
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Rankings:
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| Insider 3 Months : - |
| Insider 6 Months : - |
| Insider 3/6 Months : - |
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| Guru Rank Number : - |
| Guru Rank Value : - |
| Guru Occurances : - |
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Company Profile Aehr Test Systems develops, manufactures and sells solutions that are designed to reduce the cost of testing and to perform screening and stress testing, burn-in or cycling, of homogeneous and heterogenous logic and memory semiconductor integrated circuits, sensors, power and optical devices. These solutions can be used to perform parallel testing and burn-in of packaged devices, singulated bare die or semiconductor devices while still in wafer form. Co. has developed several product families, including the Advanced Burn-in and Test System™ and FOX™ systems, the WaferPak™ Contactor and the DiePak® Carrier for making electrical and thermal contact with devices under test.
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D/I:
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D
is for direct shares.
I is
for indirect shares.
D/I
refers to the Direct or Indirect
shares traded vs. held. |
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Forms:
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|
A
Form 4 is a form filed
by an insider to indicate a change
in ownership.
A Form
3 is a form filed by
an insider to indicate an
initial ownership of a security. |
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3m +/-:
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This
represents the company's 3 month
price change. The initial price
is based on the closing price
of the stock on the day the transaction
took place. Purchases & sales
are viewed as long & short
positions respectively.
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Actions:
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|
| B |
Buy |
| S |
Sell |
| OE |
Option
Exercised |
| A |
Acquired |
| D |
Disposed |
| AB |
Automatic
Buy |
| AS |
Automatic
Sell |
| IO |
Initial
Ownership |
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Download:
|
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|
Download only Transactions
Forms. (Default)
Download
only Summary Infomation.
Download
both Transactions and Summary Data
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| |
Summary (Direct Transactions Only)  |
3 Months |
6 Months |
12 Months |
24 Months |
| Total Shares Bought |
0 |
0 |
0 |
28,041 |
| Total Buy Value |
$0 |
$0 |
$0 |
$461,447 |
| Total People Bought |
0 |
0 |
0 |
2 |
| Total Buy Transactions |
0 |
0 |
0 |
4 |
| Total Shares Sold |
32,000 |
39,995 |
39,995 |
61,267 |
| Total Sell Value |
$687,575 |
$775,301 |
$775,301 |
$1,180,703 |
| Total People Sold |
3 |
5 |
5 |
9 |
| Total Sell Transactions |
3 |
5 |
5 |
15 |
| End Date |
2025-07-17 |
2025-04-15 |
2024-10-15 |
2023-10-16 |
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| Filer's Name |
Relation Title |
Off-Dir-10% |
Tran. Date |
Form |
Action |
Price |
Mkt Value |
D/I |
Shares |
Holdings |
Rank
|
|
|
| 3m +/- |
|
|
Form |
  Rogers Vernon |
Exec VP of Sales & Mktg. |
• • – |
2025-10-14 |
4 |
D |
$27.29 |
$30,701 |
D/D |
(1,125) |
66,902 |
|
- |
|
| Erickson Gayn |
President and CEO |
• • – |
2025-10-14 |
4 |
D |
$27.29 |
$94,096 |
D/D |
(3,448) |
261,914 |
|
- |
|
| Richmond Donald P. Ii |
CTO |
• • – |
2025-10-14 |
4 |
D |
$27.29 |
$8,132 |
D/D |
(298) |
214,620 |
|
- |
|
| Rogers Vernon |
Exec VP of Sales & Mktg. |
• • – |
2025-10-13 |
4 |
D |
$25.52 |
$35,702 |
D/D |
(1,399) |
68,027 |
|
- |
|
| Siu Chris |
CFO |
• • – |
2025-10-13 |
4 |
D |
$23.49 |
$16,326 |
D/D |
(695) |
74,714 |
|
- |
|
| Engineer Adil |
Chief Operating Officer |
• • – |
2025-10-13 |
4 |
D |
$25.52 |
$9,825 |
D/D |
(385) |
46,926 |
|
- |
|
| Erickson Gayn |
President and CEO |
• • – |
2025-10-13 |
4 |
D |
$25.52 |
$96,746 |
D/D |
(3,791) |
265,362 |
|
- |
|
| Sporck Alistair N |
VP Contactor Business Unit |
• • – |
2025-10-13 |
4 |
D |
$23.49 |
$4,886 |
D/D |
(208) |
29,696 |
|
- |
|
| Richmond Donald P. Ii |
CTO |
• • – |
2025-10-13 |
4 |
D |
$25.52 |
$10,769 |
D/D |
(422) |
214,918 |
|
- |
|
| Danesh Fariba |
Director |
• • – |
2025-10-09 |
4 |
S |
$24.76 |
$223,101 |
D/D |
(9,000) |
16,643 |
|
7% |
|
| Erickson Gayn |
President and CEO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$14,158 |
D/D |
(439) |
269,153 |
|
- |
|
| Salamone Alberto |
EVP, PPBI BUSINESS |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$13,094 |
D/D |
(406) |
77,979 |
|
- |
|
| Richmond Donald P. Ii |
CTO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$1,226 |
D/D |
(38) |
215,340 |
|
- |
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| Sporck Alistair N |
VP Contactor Business Unit |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$1,645 |
D/D |
(51) |
29,904 |
|
- |
|
| Rogers Vernon |
Exec VP of Sales & Mktg. |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$1,161 |
D/D |
(36) |
69,426 |
|
- |
|
| Siu Chris |
CFO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$4,064 |
D/D |
(126) |
75,409 |
|
- |
|
| Engineer Adil |
Chief Operating Officer |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$1,645 |
D/D |
(51) |
47,311 |
|
- |
|
| Salamone Alberto |
EVP, PPBI BUSINESS |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$4,773 |
D/D |
(148) |
78,385 |
|
- |
|
| Sporck Alistair N |
VP Contactor Business Unit |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$6,676 |
D/D |
(207) |
29,955 |
|
- |
|
| Engineer Adil |
Chief Operating Officer |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$12,416 |
D/D |
(385) |
47,362 |
|
- |
|
| Siu Chris |
CFO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$22,382 |
D/D |
(694) |
75,535 |
|
- |
|
| Richmond Donald P. Ii |
CTO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$8,772 |
D/D |
(272) |
215,378 |
|
- |
|
| Rogers Vernon |
Exec VP of Sales & Mktg. |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$9,643 |
D/D |
(299) |
69,462 |
|
- |
|
| Erickson Gayn |
President and CEO |
• • – |
2025-10-02 |
4 |
D |
$32.25 |
$66,725 |
D/D |
(2,069) |
269,592 |
|
- |
|
| Engineer Adil |
Chief Operating Officer |
• • – |
2025-10-01 |
4 |
A |
$6.67 |
$4,871 |
D/D |
730 |
47,747 |
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- |
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935 Records found
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Page 1 of 38 |
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