ADVANTEST CORP Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period
ADVANTEST CORP (ATEYY) reported Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period of 620.46 thousand shares for the 12-month period ending 2015-03-31, per its 20-F filed 2015-06-25.
Discontinued › Notes › Compensation Related Costs › Share-Based Payment Arrangement, Disclosure
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod · last filed 2015-06-25
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period 12 month |
|---|---|
| 2015-03-31 | 620.46K shares 20-F · filed 2015-06-25 |
| 2014-03-31 | 669.61K shares 20-F · filed 2015-06-25 |
| 2013-03-31 | 592.35K shares 20-F · filed 2015-06-25 |
| 2012-03-31 | 595.84K shares 20-F · filed 2014-06-26 |
| 2011-03-31 | 1.26M shares 20-F · filed 2013-06-27 |
| 2010-03-31 | 1.12M shares 20-F/A · filed 2012-08-06 |