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Donald P. Richmond Ii

CTO · Aehr Test Systems

Donald P. Richmond Ii (CTO) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Aehr Test Systems, Inc. (AEHR). The largest single filing was $1.2M of AEHR (17,011 sh × $73.18, as filed), executed Apr 14. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.3M
shares × price, as filed
Last traded
Apr 14
Filed Apr 15

Median ADV $307.6M across their filed names

Open performance→
Volume by month
$2.3M$1.2M$0Dec 2024Jun 2025Dec 2025Jun 2026Apr 2026 · sells $2.3M
Buys $0 Sells $2.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 2 filings

Sector per market data · by filing · past 12 months

Most traded names
AEHR Aehr Test Systems, Inc. AEHR · 0 buys · 2 sells 2 filings
Recent filings
AEHRSALE Aehr Test Systems, Inc. View filing → $1.2M
17,011 sh × $73.18
Exec Apr 14
Filed Apr 15 · 5:30 PM ET AEHRSALE Aehr Test Systems, Inc. View filing → $1.1M
15,751 sh × $68.68
Exec Apr 9
Filed Apr 10 · 5:30 PM ET