Securities and Exchange Commission

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum

The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

Compare To Other Companies

Annual (pure)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.432	2023-03-24	10-K	2022	FY	2020-01-01	2020-12-31	CY2020
0.487	2025-03-21	10-K	2024	FY	2022-01-01	2022-12-31	CY2022
0.487	2024-03-15	10-K	2023	FY	2023-01-01	2023-12-31	CY2023

Quarterly (pure)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.435	2021-06-02	10-Q	2021	Q1	2020-01-01	2020-03-31	CY2020Q1

All Reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum (pure)

Value	Reported On	Form	FY	FP	Start Date	End Date	Fiscal Period
0.435	2021-06-02	10-Q	2021	Q1	2020-01-01	2020-03-31	CY2020Q1
0.432	2023-03-24	10-K	2022	FY	2020-01-01	2020-12-31	CY2020
0.435	2021-08-13	10-Q	2021	Q2	2021-01-01	2021-06-30
0.435	2022-08-09	10-Q	2022	Q2	2021-01-01	2021-06-30
0.435	2022-11-09	10-Q	2022	Q3	2021-01-01	2021-09-30
0.487	2022-08-09	10-Q	2022	Q2	2022-01-01	2022-06-30
0.487	2022-11-09	10-Q	2022	Q3	2022-01-01	2022-09-30
0.487	2023-03-24	10-K	2022	FY	2022-01-01	2022-12-31
0.487	2025-03-21	10-K	2024	FY	2022-01-01	2022-12-31	CY2022
0.487	2024-03-15	10-K	2023	FY	2023-01-01	2023-12-31	CY2023