Item 1A. Risk Factors

There have been no material changes from the risk factors previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2022.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

a.Not applicable.

b.Not applicable.

c.In November 2020, the Company's Board of Directors approved a new standing share repurchase authorization, whereby the Company may repurchase up to 20 million shares beginning on January 1, 2021 through December 31, 2023. No share repurchases were made under the November 2020 authorization during the three months ended March 31, 2023. As of March 31, 2023, the number of shares still available for repurchase under the November 2020 share repurchase authorization was 15,283,326.

Item 3. Defaults Upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.