LAIX Inc. Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum
LAIX Inc. reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum of 46.80% for the 12-month period ending 2020-12-31, per its 20-F filed 2022-04-26.
Discontinued › Notes › Share-Based Payment Arrangement, Disclosure › Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum · last filed 2022-04-26
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum 12 month |
|---|---|
| 2020-12-31 | 46.80% 20-F · filed 2022-04-26 |
| 2019-12-31 | 45.82% 20-F · filed 2022-04-26 |
| 2018-12-31 | 48.13% 20-F · filed 2021-04-29 |
| 2017-12-31 | 50.15% 20-F · filed 2020-04-16 |