Rhea J. Posedel - SEC Form 4 Insider Trading Activity
Director, Director
Summary
Updated Aug 16, 2026
Rhea J. Posedel has filed 3 SEC Form 4 filings across 1 company in the last 90 days - selling. Lifetime open-market sales: $9.91M.
Profile
Rhea J. Posedel is a corporate insider at AEHR TEST SYSTEMS (AEHR). Posedel has reported 10 insider filings with the SEC since 2025. The most recent filing was in July 2026.
- Role
- Director, Director
Board memberships
- AEHR TEST SYSTEMS
Trading Pattern
InsiderAlpha's records for Rhea J. Posedel go back to 2025: 12 primary Form 4 filings, an average of 6.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Rhea J. Posedel has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director, Director at AEHR TEST SYSTEMS (AEHR) - 2 filings, 2026
- Director at AEHR TEST SYSTEMS (AEHR) - 10 filings, 2025 to 2026
Recent Transactions
14| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 6.0K | $140.00 | $836K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 8.4K | $130.00 | $1.09M | |
| AEHR | AEHR TEST SYSTEMS | A - Grant or award | 1.9K | $0.00 | - | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 604 | $95.00 | $57K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 17.1K | $100.00 | $1.71M | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 8.8K | $96.02 | $844K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 7.5K | $88.09 | $661K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 7.5K | $82.00 | $615K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 15.0K | $80.72 | $1.21M | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 30.0K | $70.00 | $2.10M | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 14.0K | $30.02 | $420K | |
| AEHR | AEHR TEST SYSTEMS | S - Open-market sale | 18.0K | $19.83 | $357K | |
| AEHR | AEHR TEST SYSTEMS | M - Option exercise | 18.0K | $2.40 | $43K | |
| AEHR | AEHR TEST SYSTEMS | A - Grant or award | 10.6K | $0.00 | - |
Companies - Last 90 Days
1- AEHR TEST SYSTEMS (AEHR) - 3 filings, last 2026-08-14
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Rhea J. Posedel has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Gayn Erickson - $16.02M of AEHR open-market activity in the last 12 months
- Geoffrey Gates Scott - $12.31M of AEHR open-market activity in the last 12 months
- Howard T. Slayen - $5.20M of AEHR open-market activity in the last 12 months
- Alberto Salamone - $4.00M of AEHR open-market activity in the last 12 months
- Adil Engineer - $3.10M of AEHR open-market activity in the last 12 months
- Donald P. Richmond II - $2.33M of AEHR open-market activity in the last 12 months
More Notable Insiders
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Frequently Asked Questions
Who is Rhea J. Posedel?
Rhea J. Posedel is a corporate insider at AEHR TEST SYSTEMS (AEHR). Posedel has reported 10 insider filings with the SEC since 2025. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Rhea J. Posedel submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Rhea J. Posedel been buying or selling stock?
Recorded transactions: 0 open-market purchases and 11 open-market sales ($9.91M) across all tracked filings.
Where can I see all of Rhea J. Posedel's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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