ODC

This transaction was executed in multiple trades at prices ranging from $72.865 to $73.11. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected

This transaction was executed in multiple trades at prices ranging from $63.64 to $64.06. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock in accordance with Rule 16b-3.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock in accordance with Rule 16b-3.

Represents a gift of 2,000 shares to the reporting person's Schwab Charitable Fund.

Represents a gift of 5987 shares to the reporting person's Ayco Charitable Foundation Donor Advised Fund.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on December 15, 2027.

Restricted shares of Common Stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The restricted shares of Common Stock are scheduled to "cliff" vest in full on October 19, 2030.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the grant date of this award, which fell on a weekend.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock issued in accordance with Rule 16b-3.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the vesting date of this award, which fell on a weekend.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock issued in accordance with Rule 16b-3.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the grant date of this award, which fell on a weekend.

Restricted shares of Common Stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The restricted shares of Common Stock are scheduled to "cliff" vest in full on October 19, 2030.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the grant date of this award, which fell on a weekend.

Restricted shares of Common Stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The restricted shares of Common Stock are scheduled to "cliff" vest in full on October 19, 2030.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the grant date of this award, which fell on a weekend.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock issued in accordance with Rule 16b-3.

Based on the closing price of the shares on Monday, October 20, 2025, the first trading day following the vesting date of this award, which fell on a weekend.

Class B Stock may be converted at any time at the option of the holder into Common Stock on a share for share basis pursuant to the terms of the Certificate of Incorporation of Oil-Dri Corporation of America, as amended.

The shares of Common Stock held by the reporting person prior to the transaction reported herein reflect a transfer of 13,953 shares previously reported as directly held by the reporting person to the reporting person's Family Trust on April 11, 2025. The transfer of shares to the Family Trust was a change in form of ownership and was not required to be reported on Form 4 pursuant to Rule 16a-13.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions at a range of prices from $61.66 to $62.04. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions at a range of prices from $55.75 to $55.91. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions at a range of prices from $42.50 to $42.65. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2029.

Based on the closing price of the shares on Monday, April 21, 2025, the first trading day following the grant date of this award, which fell on a trading holiday.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2029.

Based on the closing price of the shares on Monday, April 21, 2025, the first trading day following the grant date of this award, which fell on a trading holiday.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of restricted stock are scheduled to "cliff" vest in full on March 19, 2028.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock in accordance with Rule 16b-3.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock in accordance with Rule 16b-3.

Reflects a gift of Common Stock to a charitable donor-advised fund.

Class B Stock may be converted pursuant to the terms of the Certificate of Incorporation of Oil-Dri Corporation of America, as amended.

Represents shares of Class B Stock converted into Common Stock at a fixed share-for-share basis pursuant to the Certificate of Incorporation of Oil-Dri Corporation of America, as amended.

See line below for balance following all transcactions currently being reported.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2028.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the grant date of this award, which fell on a weekend.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock issued in accordance with Rule 16b-3.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the vesting date of this award, which fell on a weekend.

Class B Stock may be converted pursuant to the terms of the Certificate of Incorporation of Oil-Dri, as amended.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan ("Plan") in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2028.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the grant date of this award, which fell on a weekend.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2028.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the grant date of this award, which fell on a weekend.

Shares withheld for the purpose of covering tax liability incident to the vesting of restricted stock issued in accordance with Rule 16b-3.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the vesting date of this award, which fell on a weekend.

Restricted stock granted pursuant to the Oil-Dri Corporation of America 2006 Long Term Incentive Plan in a transaction exempt under rule 16b-3.

The shares of Restricted Stock are scheduled to "cliff" vest in full on October 19, 2028.

Based on the closing price of the shares on Monday, October 21, 2024, the first trading day following the grant date of this award, which fell on a weekend.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions at a range of prices from $69.08 to $69.40. The price reported above reflects the weighted average sale price rounded to the nearest cent. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Represents a gift of 2,000 shares to the reporting person's Schwab Charitable Fund.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions over a three-day period. Each such transaction is reported herein on a separate line.

The reporting person executed a trade order through a broker-dealer resulting in multiple transactions over a three-day period. Each such transaction is reported herein on a separate line.