NXT Energy Solutions Inc. Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
NXT Energy Solutions Inc. (NSFDF) reported Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period of -140.00 thousand shares for the 12-month period ending 2012-12-31, per its 20-F filed 2014-04-30.
Discontinued › Notes › Share-Based Payment Arrangement, Disclosure
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod · last filed 2014-04-30
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period 12 month |
|---|---|
| 2012-12-31 | -140.00K shares 20-F · filed 2014-04-30 |
| 2010-12-31 | -2.11M shares 20-F · filed 2013-04-30 |