Insider · CIK 0001389044
Chris Siu
cfoofficer
Files at AEHR (AEHR TEST SYSTEMS). First filing May 15, 2026, latest May 15, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $222k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
AEHR: AEHR TEST SYSTEMS
AEHROct 9, 2026 · close 84.64
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 42Moderate | AEHR TEST SYSTEMS | $222k 2,070 shares | -3% | +1155% from low0% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -1,164 | $107.21 | $125k | 75,970 | 7 d ago |
| Oct 1, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -194 | $101.60 | $20k | 77,134 | 11 d ago |
| Oct 1, 2026 | AEHR AEHR TEST SYSTEMS | JOther Common Stockindirect: By Trust | +1,089 | $6.67 | $7,266 | 6,795 | 11 d ago |
| Sep 1, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -496 | $76.59 | $38k | 77,328 | 41 d ago |
| Jun 1, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -350 | $93.62 | $33k | 69,920 | Jun 1, 2026 |
| May 14, 2026 | AEHR AEHR TEST SYSTEMS | SOpen-market sale Common Stock | -470 | $108.00 | $51k | 70,270 | May 15, 2026 |
| May 14, 2026 | AEHR AEHR TEST SYSTEMS | SOpen-market sale Common Stockindirect: By Trust | -1,600 | $106.78 | $171k | 5,706 | May 15, 2026 |
| Apr 11, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -697 | $70.43 | $49k | 70,740 | Apr 14, 2026 |
| Apr 2, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -821 | $44.32 | $36k | 71,437 | Apr 2, 2026 |
| Apr 1, 2026 | AEHR AEHR TEST SYSTEMS | JOther Common Stockindirect: By Trust | +2,095 | $6.67 | $14k | 7,306 | Apr 2, 2026 |
| Mar 1, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -368 | $37.43 | $14k | 72,258 | Mar 2, 2026 |
| Jan 11, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -799 | $26.32 | $21k | 72,626 | Jan 12, 2026 |
| Jan 2, 2026 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -940 | $22.16 | $21k | 73,425 | Jan 2, 2026 |
| Dec 1, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -349 | $22.53 | $7,863 | 74,365 | Dec 1, 2025 |
| Oct 13, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -695 | $23.49 | $16k | 74,714 | Oct 14, 2025 |
| Oct 2, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -126 | $32.25 | $4,064 | 75,409 | Oct 8, 2025 |
| Oct 2, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -694 | $32.25 | $22k | 75,535 | Oct 2, 2025 |
| Oct 1, 2025 | AEHR AEHR TEST SYSTEMS | JOther Common Stockindirect: By Trust | +1,009 | $6.67 | $6,733 | 5,211 | Oct 1, 2025 |
| Sep 2, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -349 | $24.88 | $8,683 | 76,229 | Sep 2, 2025 |
| Jul 11, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -1,045 | $14.11 | $15k | 76,578 | Jul 11, 2025 |
| Jul 2, 2025 | AEHR AEHR TEST SYSTEMS | AGrant or award Common Stock | +30,998 | $0.00 | $0 | 72,789 | Jul 3, 2025 |
| Jul 2, 2025 | AEHR AEHR TEST SYSTEMS | AGrant or award Common Stock | +5,586 | $0.00 | $0 | 78,375 | Jul 3, 2025 |
| Jul 2, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -752 | $15.13 | $11k | 77,623 | Jul 3, 2025 |
| Jun 2, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -524 | $9.66 | $5,062 | 41,791 | Jun 2, 2025 |
| Apr 11, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -836 | $8.52 | $7,119 | 41,569 | Apr 11, 2025 |
| Apr 1, 2025 | AEHR AEHR TEST SYSTEMS | JOther Common Stockindirect: By Trust | +2,175 | $6.67 | $15k | 4,202 | Apr 2, 2025 |
| Mar 3, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -420 | $8.85 | $3,717 | 42,405 | Mar 3, 2025 |
| Jan 13, 2025 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -836 | $15.99 | $13k | 42,825 | Jan 14, 2025 |
| Dec 2, 2024 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -348 | $12.70 | $4,420 | 43,661 | Dec 2, 2024 |
| Oct 11, 2024 | AEHR AEHR TEST SYSTEMS | FTax withholding Common Stock | -693 | $16.02 | $11k | 44,009 | Oct 15, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.