Advantest stock after-hours at EUR 231.63: plus 3.64 percent

Advantest stock rises to EUR 232.48 on 1.49 times average ...
SBI Securities keeps Buy rating for Advantest stock at JPY ...
Advantest stock gains 4.54 percent pre-market to EUR 233.65 ...
EUR 225.43 at Lang & Schwarz: Advantest stock after-hours ...
Advantest stock keeps Buy rating with JPY 47,000 target
Advantest confirms personal data stolen: stock pre-market ...
Advantest discloses stolen personal information: stock after-hours ...
Advantest stock fell 1.34 percent after a record first quarter ...
Advantest announces treasury stock disposal. Advantest stock ...