Item 1A. Risk Factors.

In connection with information set forth in this Quarterly Report on Form 10-Q, the risk factors discussed under Item 1A. Risk Factors, in Part I of our 2021 Form 10-K and in our subsequent filings, including in this filing, should be considered. The risks set forth in our 2021 Form 10-K and in our subsequent filings, including in this filing, could materially and adversely affect our business, financial condition, and results of operations. There are no material changes from the risk factors as previously disclosed in our 2021 10-K, in any of our subsequently filed reports or as otherwise set forth in this Quarterly Report.

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

Repurchases Made in the Quarter (in whole dollars and number of shares)

In May 2018, the Company announced that its Board of Directors authorized the repurchase of an additional $500 million of common stock. Purchases of the Company's common stock may be made from time to time, subject to market conditions. These shares may be repurchased in the open market or through privately negotiated transactions. The Company has no obligation to repurchase shares under this authorization and there is no expiration date for this repurchase authorization. The timing, actual number, and value of shares that are repurchased will depend on a number of factors, including the price of the Company's stock and the Company’s generation of, and uses for, cash.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable.