Item 1A. RISK FACTORS

Important risk factors that apply to us are outlined in Item 1A in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (the “10-K Report”).

Operational Risks

Key inputs for the production of our finished goods, including fertilizer, sulfur and ammonia, and energy used in our businesses in the past have been and may in the future be the subject of volatile pricing and availability. Changes in the price or availability of these key inputs for production of finished goods have had, and could again have, a material adverse impact on our businesses.

From time to time, our profitability has been and may in the future be adversely impacted by the price and availability of key inputs and energy costs. For example, the ongoing conflict between Russia and Ukraine and the related sanctions have led, and may continue to lead, to disruption and instability in global markets, supply chains and volatile pricing and availability of these key inputs. A significant increase in the price or availability of these key inputs or energy costs could have a material adverse impact on our business, financial condition and results of operations.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Pursuant to our employee stock plans relating to the grant of employee stock options, stock appreciation rights, restricted stock unit awards, and other equity-based awards, we have granted and may in the future grant employee stock options to purchase shares of our Common Stock for which the purchase price may be paid by means of delivery to us by the optionee of shares of our Common Stock that are already owned by the optionee (at a value equal to market value on the date of the option exercise). During the periods covered by this report, no options to purchase shares of our Common Stock were exercised for which the purchase price was so paid.

On August 23, 2021, our Board of Directors authorized the 2021 Repurchase Program, which allowed us to repurchase up to $1.0 billion of our Common Stock through open market purchases, accelerated share repurchase arrangements, privately negotiated transactions or otherwise. Following completion of the 2021 Repurchase Program in the second quarter of 2022, our Board of Directors authorized the establishment of a new $1.0 billion share repurchase authorization (the “2022 Repurchase Program”).

Issuer Repurchases of Equity Securities**(a)**

The following table sets forth information with respect to shares of our Common Stock that we purchased under the Repurchase Program during the quarter ended June 30, 2022:

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(a) In the second quarter of 2022, we announced our 2022 Repurchase Program, replacing our 2021 Repurchase Program, which allows us to repurchase up to $1.0 billion of our Common Stock through open market purchases, accelerated share repurchase arrangements, privately negotiated transactions or otherwise. The 2022 Repurchase Program has no set expiration date.

(b) At the end of the month shown.

ITEM 4. MINE SAFETY DISCLOSURES

Information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95 to this report.