SEC Form 4Coverage since Oct 9, 2025Open-market trades only
$AEHR insider trading
Over the last 12 months, AEHR Test Systems insiders reported no purchases and 49 sales totaling $59.8M across SEC Form 4 filings.
- Bought · 12m
- — 0 events
- Sold · 12m
- $59.8M 49 events
- Events · 12m
- 49 Form 4 filings, grouped
- Insiders · 12m
- 12 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
Side
Price · $AEHR · 3Mvia TradingView
Top insiders · 12m
POSEDEL RHEA JDirector10× · $9.5M
SPORCK ALISTAIR NVP Contactor Business Unit6× · $879K
ROGERS VERNONExec VP of Sales & Mktg.6× · $3.3M
OLIPHANT LAURADirector5× · $1.1M
SLAYEN HOWARD TDirector4× · $5.2M
All insider trades
49 events
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 17, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 5,994 | $141.34 | $847K | -3.1% | 3 tranches |
| Aug 14, 2026 | SLAYEN HOWARD TDirector · D | ▼ Sale | 5,700 | $133.03 | $758K | -3.9% | — |
| Aug 14, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 5,973 | $140 | $836K | -1.5% | indirect |
| Aug 13, 2026 | SALAMONE ALBERTOEVP, PPBI BUSINESS · O | ▼ Sale | 9,672 | $127.72 | $1.2M | -18.7% | 2 tranches |
| Aug 12, 2026 | Erickson GaynPresident and CEO · O·D | ▼ Sale | 40,000 | $130.84 | $5.2M | -20.2% | 2 tranches · indirect |
| Aug 12, 2026 | SCOTT GEOFFREY GATESDirector · D | ▼ Sale | 20,000 | $131.51 | $2.6M | -66.7% | indirect |
| Aug 12, 2026 | ENGINEER ADILChief Operating Officer · O | ▼ Sale | 15,000 | $131.02 | $2.0M | -24.2% | 2 tranches |
| Aug 12, 2026 | OLIPHANT LAURADirector · D | ▼ Sale | 1,717 | $133 | $228K | -9.6% | — |
| Aug 12, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 8,413 | $130 | $1.1M | -2.1% | indirect |
| Aug 10, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 1,000 | $108.49 | $108K | -4.2% | — |
| Aug 4, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 2,000 | $100.96 | $202K | -7.8% | 2 tranches |
| Aug 4, 2026 | SLAYEN HOWARD TDirector · D | ▼ Sale | 20,000 | $108.3 | $2.2M | -12% | — |
| Jul 16, 2026 | SCOTT GEOFFREY GATESDirector · D | ▼ Sale | 20,000 | $82.13 | $1.6M | -40% | indirect |
| Apr 22, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 604 | $95 | $57K | -0.2% | indirect |
| Apr 22, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 17,115 | $100 | $1.7M | -27.4% | — |
| Apr 22, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 2,000 | $93.5 | $187K | -27.9% | indirect |
| Apr 21, 2026 | SALAMONE ALBERTOEVP, PPBI BUSINESS · O | ▼ Sale | 30,000 | $92.06 | $2.8M | -38.4% | 2 tranches |
| Apr 21, 2026 | SCOTT GEOFFREY GATESDirector · D | ▼ Sale | 60,000 | $94.33 | $5.7M | -54.5% | 2 tranches · indirect |
| Apr 21, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 8,787 | $96.02 | $844K | -12.3% | — |
| Apr 21, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 6,486 | $94.09 | $610K | -4.1% | — |
| Apr 20, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 5,000 | $90 | $450K | -3.3% | — |
| Apr 20, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 2,431 | $90 | $219K | -1.5% | — |
| Apr 20, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 7,500 | $88.09 | $661K | -1.9% | indirect |
| Apr 17, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 7,500 | $82 | $615K | -1.8% | indirect |
| Apr 17, 2026 | SLAYEN HOWARD TDirector · D | ▼ Sale | 25,000 | $85 | $2.1M | -12.3% | — |
| Apr 16, 2026 | DANESH FARIBADirector · D | ▼ Sale | 8,000 | $82.63 | $661K | -37.8% | — |
| Apr 16, 2026 | OLIPHANT LAURADirector · D | ▼ Sale | 1,716 | $81.54 | $140K | -9.3% | — |
| Apr 16, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 5,000 | $86.88 | $434K | -3% | — |
| Apr 16, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 2,000 | $81.88 | $164K | -8.8% | — |
| Apr 16, 2026 | OLIPHANT LAURADirector · D | ▼ Sale | 4,665 | $85.59 | $399K | -100% | indirect |
| Apr 16, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 15,000 | $80.72 | $1.2M | -3.5% | indirect |
| Apr 15, 2026 | WIMMERS DIDIERExecutive VP of R&D · O | ▼ Sale | 5,400 | $71.43 | $386K | -33.6% | 2 tranches |
| Apr 14, 2026 | RICHMOND DONALD P. IICTO · O | ▼ Sale | 17,011 | $73.18 | $1.2M | -8.6% | — |
| Apr 13, 2026 | DANESH FARIBADirector · D | ▼ Sale | 10,500 | $71.01 | $746K | -44.4% | 2 tranches |
| Apr 10, 2026 | Erickson GaynPresident and CEO · O·D | ▼ Sale | 96,036 | $70.58 | $6.8M | -32.7% | indirect |
| Apr 10, 2026 | Erickson GaynPresident and CEO · O·D | ▼ Sale | 56,788 | $70.58 | $4.0M | -22.8% | — |
| Apr 10, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 2,000 | $67.36 | $135K | -8% | — |
| Apr 10, 2026 | ROGERS VERNONExec VP of Sales & Mktg. · O | ▼ Sale | 10,888 | $70 | $762K | -6.1% | — |
| Apr 9, 2026 | ENGINEER ADILChief Operating Officer · O | ▼ Sale | 3,728 | $66.3 | $247K | -8.3% | 2 tranches |
| Apr 9, 2026 | ENGINEER ADILChief Operating Officer · O | ▼ Sale | 13,085 | $68.18 | $892K | -22.5% | 2 tranches |
| Apr 9, 2026 | RICHMOND DONALD P. IICTO · O | ▼ Sale | 15,751 | $68.68 | $1.1M | -7.3% | — |
| Apr 9, 2026 | OLIPHANT LAURADirector · D | ▼ Sale | 3,000 | $68.36 | $205K | -39.1% | indirect |
| Apr 9, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 30,000 | $70 | $2.1M | -6.6% | indirect |
| Apr 9, 2026 | SCOTT GEOFFREY GATESDirector · D | ▼ Sale | 35,000 | $67.81 | $2.4M | -25% | 3 tranches · indirect |
| Feb 13, 2026 | POSEDEL RHEA JDirector · D | ▼ Sale | 13,998 | $30.02 | $420K | -3% | indirect |
| Feb 9, 2026 | SPORCK ALISTAIR NVP Contactor Business Unit · O | ▼ Sale | 3,000 | $27.57 | $83K | -10.7% | 2 tranches |
| Jan 22, 2026 | OLIPHANT LAURADirector · D | ▼ Sale | 4,546 | $31.4 | $143K | -19.8% | 5 tranches |
| Nov 5, 2025 | SLAYEN HOWARD TDirector · D | ▼ Sale | 6,000 | $25.73 | $154K | -2.7% | — |
| Oct 9, 2025 | DANESH FARIBADirector · D | ▼ Sale | 9,000 | $24.79 | $223K | -35.1% | 2 tranches |
Every $AEHR filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? AEHR Test Systems filings can reach your inbox instead.
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $AEHR feed.