PROTHENA CORPORATION PUBLIC LIMITED COMPANY Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate
PROTHENA CORPORATION PUBLIC LIMITED COMPANY (PRTA) reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate of 81.20% for the 12-month period ending 2023-12-31, per its 10-K filed 2024-02-22.
Discontinued › Notes › Compensation Related Costs › Share-Based Payment Arrangement, Disclosure › Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate · last filed 2024-02-22
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2023-09-30 was 76.80%, a 6.68% decline year-over-year.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2023-06-30 was 84.20%, a 1.94% increase year-over-year.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2023-03-31 was 81.60%, a 0.61% decline year-over-year.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for the quarter ending 2022-09-30 was 82.30%, a 0.60% decline year-over-year.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2023 was 81.20%, a 1.46% decline from fiscal 2022.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2022 was 82.40%, a 0.86% increase from fiscal 2021.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2021 was 81.70%, a 0.99% increase from fiscal 2020.
- PROTHENA CORPORATION PUBLIC LIMITED COMPANY share-based compensation arrangement by share-based payment award, fair value assumptions, expected volatility rate for fiscal 2020 was 80.90%, a 0.61% decline from fiscal 2019.
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 3 month | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 6 month | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 9 month | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 12 month |
|---|---|---|---|---|
| 2023-12-31 | 81.20% 10-K · filed 2024-02-22 | |||
| 2023-09-30 | 76.80% 10-Q · filed 2023-11-02 | 81.30% 10-Q · filed 2023-11-02 | ||
| 2023-06-30 | 84.20% 10-Q · filed 2023-08-03 | 82.00% 10-Q · filed 2023-08-03 | ||
| 2023-03-31 | 81.60% 10-Q · filed 2023-05-04 | |||
| 2022-12-31 | 82.40% 10-K · filed 2024-02-22 | |||
| 2022-09-30 | 82.30% 10-Q · filed 2023-11-02 | 82.20% 10-Q · filed 2023-11-02 | ||
| 2022-06-30 | 82.60% 10-Q · filed 2023-08-03 | 82.20% 10-Q · filed 2023-08-03 | ||
| 2022-03-31 | 82.10% 10-Q · filed 2023-05-04 | |||
| 2021-12-31 | 81.70% 10-K · filed 2024-02-22 | |||
| 2021-09-30 | 82.80% 10-Q · filed 2022-11-03 | 81.60% 10-Q · filed 2022-11-03 | ||
| 2021-06-30 | 81.70% 10-Q · filed 2022-08-08 | 81.40% 10-Q · filed 2022-08-08 | ||
| 2021-03-31 | 81.30% 10-Q · filed 2022-05-05 | |||
| 2020-12-31 | 80.90% 10-K · filed 2023-02-28 | |||
| 2020-09-30 | 79.60% 10-Q · filed 2021-11-04 | 81.10% 10-Q · filed 2021-11-04 | ||
| 2020-06-30 | 79.60% 10-Q · filed 2021-08-05 | 81.20% 10-Q · filed 2021-08-05 | ||
| 2020-03-31 | 81.50% 10-Q · filed 2021-05-11 | |||
| 2019-12-31 | 81.40% 10-K · filed 2022-02-25 | |||
| 2019-09-30 | 81.00% 10-Q · filed 2020-11-04 | 81.40% 10-Q · filed 2020-11-04 | ||
| 2019-06-30 | 81.50% 10-Q · filed 2020-08-06 | 81.50% 10-Q · filed 2020-08-06 | ||
| 2019-03-31 | 81.50% 10-Q · filed 2020-05-06 | |||
| 2018-12-31 | 79.50% 10-K · filed 2021-02-26 | |||
| 2018-09-30 | 0.00% 10-Q · filed 2019-11-05 | 79.40% 10-Q · filed 2019-11-05 | ||
| 2018-06-30 | 83.90% 10-Q · filed 2019-08-06 | 79.40% 10-Q · filed 2019-08-06 | ||
| 2018-03-31 | 67.20% 10-Q · filed 2019-05-07 | |||
| 2017-12-31 | 72.40% 10-K · filed 2020-03-03 | |||
| 2017-09-30 | 71.20% 10-Q · filed 2018-11-06 | 72.60% 10-Q · filed 2018-11-06 | ||
| 2017-06-30 | 72.20% 10-Q · filed 2018-08-07 | 72.80% 10-Q · filed 2018-08-07 | ||
| 2016-12-31 | 75.20% 10-K · filed 2019-03-15 |
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