Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-04-28 13:33:33
Reporting Period:
2009-04-28
Issuer
Cik Name Symbol Sector (SIC) IRS No
1040470 Aehr Test Systems AEHR ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1202728 R Robert Anderson Mks Instruments, Inc
Six Shattuck Road
Andover MA 01810
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2009-04-28 20,000 $0.88 117,500 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Direct