Common use of Optional Redemption Provisions Clause in Contracts

Optional Redemption Provisions. The Notes may be redeemed, at the option of Atmos Energy Corporation, at any time in whole or from time to time in part. Prior to October 15, 2030, the redemption price will be equal to the greater of: (i) 100% of the principal amount of the Notes to be redeemed and (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed discounted, on a semi-annual basis, at the make-whole call, plus, in each case, accrued interest to the date of redemption. At any time on or after October 15, 2030, the redemption price will be equal to 100% of the principal amount of the notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date. Make-Whole Call: Make whole call at T+15 basis points CUSIP/ISIN: 049560 AT2 / US049560AT22 Joint Book-Running Managers: BofA Securities, Inc. CIBC World Markets Corp. Credit Agricole Securities (USA) Inc. BNP Paribas Securities Corp. Mizuho Securities USA LLC TD Securities (USA) LLC Senior Co-Managers: Regions Securities LLC Truist Securities, Inc. Co-Manager: BOK Financial Securities, Inc. * Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time ** We expect that delivery of the notes will be made against payment therefor on or about October 1, 2020, which will be the sixth business day following the date of the pricing of the notes (such settlement cycle being referred to as “T+6”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally settle in two business days, and purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may be required, by virtue of the fact that the notes initially settle in T+6, to specify alternate settlement arrangements to prevent a failed settlement. Purchasers of the notes who wish to trade the notes on such dates should consult their advisers. Atmos Energy Corporation has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about Atmos Energy Corporation and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BofA Securities, Inc. at 1-800-294-1322 or xx.xxxxxxxxxx_xxxxxxx@xxxx.xxx, CIBC World Markets Corp. at 0-000-000-0000 or Credit Agricole Securities (USA) Inc. at 0-000-000-0000. 1. Based solely on the Good Standing Certificate, the Company is a corporation validly existing and in good standing under the laws of the Commonwealth of Virginia as of the date of such Good Standing Certificate.

Optional Redemption Provisions. The Notes may be redeemed, at the option of Atmos Energy Corporation, at any time in whole or from time to time in part. Prior to October July 15, 20302042, the redemption price will be equal to the greater of: of (i) 100% of the principal amount of the Notes to be redeemed and (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed discounted, on a semi-annual basis, at the make-whole call, plus, in each case, accrued interest to the date of redemption. At any time on or after October July 15, 20302042, the redemption price will be equal to 100% of the principal amount of the notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date. Make-Whole Call: Make whole call at T+15 T+ 20 basis points CUSIP/ISIN: 049560 AT2 AL9 / US049560AT22 US049560AL95 Joint Book-Running Managers: BofA SecuritiesX.X. Xxxxxx Securities LLC Mitsubishi UFJ Securities (USA), Inc. CIBC World Markets Corp. U.S. Bancorp Investments, Inc. Credit Agricole Securities (USA) Inc. BNP Paribas RBS Securities Corp. Mizuho Securities USA LLC TD Securities (USA) LLC Inc. Senior Co-Managers: Regions BNP Paribas Securities Corp. Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated UBS Securities LLC Truist Xxxxx Fargo Securities, Inc. LLC Co-ManagerManagers: BOK Financial BB&T Capital Markets, a division of BB&T Securities, LLC BOSC, Inc. * Note: A securities rating is not a recommendation to buyXxxxxxx, sell or hold securities and may be subject to revision or withdrawal at any time ** We expect that delivery of the notes will be made against payment therefor on or about October 1, 2020, which will be the sixth business day following the date of the pricing of the notes (such settlement cycle being referred to as “T+6”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally settle in two business days, and purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may be required, by virtue of the fact that the notes initially settle in T+6, to specify alternate settlement arrangements to prevent a failed settlement. Purchasers of the notes who wish to trade the notes on such dates should consult their advisers. Xxxxx & Co Xxxxxx Xxxxxxx & Co. LLC Atmos Energy Corporation has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about Atmos Energy Corporation and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BofA Securitiescalling X.X. Xxxxxx Securities LLC collect at 000-000-0000, Mitsubishi UFJ Securities (USA), Inc. at 1-800-294-1322 or xx.xxxxxxxxxx_xxxxxxx@xxxx.xxx, CIBC World Markets Corp. at 0-000-000-0000 or Credit Agricole Securities (USA) U.S. Bancorp Investments, Inc. at 0-000-000-0000. 1. Based solely on the Good Standing Certificate, the Company is a corporation validly existing and in good standing under the laws of the Commonwealth of Virginia as of the date of such Good Standing Certificate.

Optional Redemption Provisions. The Notes may be redeemed, at the option of Atmos Energy Corporation, at any time in whole or from time to time in part. Prior to October April 15, 20302044, the redemption price will be equal to the greater of: of (i) 100% of the principal amount of the Notes to be redeemed and (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed discounted, on a semi-annual basis, at the make-whole call, plus, in each case, accrued interest to the date of redemption. At any time on or after October April 15, 20302044, the redemption price will be equal to 100% of the principal amount of the notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date. Make-Whole Call: Make whole call at T+15 T+ 15 basis points CUSIP/ISIN: 049560 AT2 AM7 / US049560AT22 US049560AM78 Joint Book-Running Managers: BofA Securities, Inc. CIBC World Markets Corp. Credit Agricole Securities (USA) Inc. Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated Xxxxx Fargo Securities, LLC BNP Paribas Securities Corp. Mizuho RBS Securities USA LLC TD Securities (USA) LLC Inc. Senior Co-Managers: Regions BB&T Capital Markets, a division of BB&T Securities, LLC CIBC World Markets Corp. Mitsubishi UFJ Securities LLC Truist Securities(USA), Inc. Co-ManagerManagers: BOK Financial SecuritiesBOSC, Inc. The Xxxxxxxx Capital Group, L.P. * Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time time. ** We expect that delivery of the notes will be made against payment therefor to investors on or about October 1, 2020, which will be the sixth 6th business day following the date of the pricing of the notes this prospectus supplement (such settlement cycle being referred to as “‘‘T+6”’’). Under Rule 15c6-1 of under the Securities Exchange Act of 1934, as amended, trades in the secondary market generally are required to settle in two three business days, and unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may next two succeeding business days will be required, by virtue of the fact that the notes initially settle in T+6, to specify an alternate settlement arrangements arrangement at the time of any such trade to prevent a failed settlement. Purchasers of the notes who wish to trade the notes on such dates prior to their date of delivery hereunder should consult their advisersadvisors. Atmos Energy Corporation has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about Atmos Energy Corporation and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BofA Securities, Inc. at 1-800-294-1322 or xx.xxxxxxxxxx_xxxxxxx@xxxx.xxx, CIBC World Markets Corp. at 0-000-000-0000 or calling Credit Agricole Securities (USA) Inc. at 0-000-000-0000. , Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated at 1. Based solely on the Good Standing Certificate-800-294-1322 or Xxxxx Fargo Securities, the Company is a corporation validly existing and in good standing under the laws of the Commonwealth of Virginia as of the date of such Good Standing CertificateLLC at 0-000-000-0000.

Optional Redemption Provisions. The Notes may be redeemed, at the option of Atmos Energy Corporation, at any time in whole or from time to time in part. Prior to October 15April 1, 20302048, the redemption price will be equal to the greater of: of (i) 100% of the principal amount of the Notes to be redeemed and (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed discounted, on a semi-annual basis, at the make-whole callcall (as described below), plus, in each case, accrued interest to the date of redemption. At any time on or after October 15April 1, 20302048, the redemption price will be equal to 100% of the principal amount of the notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date. Make-Whole Call: Make whole call at T+15 T+20 basis points CUSIP/ISIN: 049560 AT2 / US049560AT22 000000XX0/ US049560AP00 Joint Book-Running Managers: BofA Securities, X.X. Xxxxxx Securities LLC Mizuho Securities USA LLC MUFG Securities Americas Inc. TD Securities (USA) LLC BNP Paribas Securities Corp. CIBC World Capital Markets Corp. Credit Agricole Securities (USA) Inc. BNP Paribas Securities Corp. Mizuho Securities USA LLC TD Securities (USA) LLC Senior Co-Managers: Regions Securities LLC Truist BB&T Capital Markets, a division of BB&T Securities, Inc. Co-Manager: LLC BOK Financial Securities, Inc. * Note: A securities rating is not a recommendation to buyRegions Securities LLC U.S. Bancorp Investments, sell or hold securities and may be subject to revision or withdrawal at any time ** We expect that delivery of the notes will be made against payment therefor on or about October 1, 2020, which will be the sixth business day following the date of the pricing of the notes (such settlement cycle being referred to as “T+6”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally settle in two business days, and purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may be required, by virtue of the fact that the notes initially settle in T+6, to specify alternate settlement arrangements to prevent a failed settlement. Purchasers of the notes who wish to trade the notes on such dates should consult their advisers. Inc. Atmos Energy Corporation has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about Atmos Energy Corporation and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BofA Securities, Inc. at 1-800-294-1322 or xx.xxxxxxxxxx_xxxxxxx@xxxx.xxx, CIBC World Markets Corp. X.X. Xxxxxx Securities LLC at 0-000-000-0000 or Credit Agricole 0000, Mizuho Securities (USA) USA LLC at 1-866-271-7403, MUFG Securities Americas Inc. at 0-000-000-0000. 1. Based solely on the Good Standing Certificate, the Company is a corporation validly existing and in good standing under the laws of the Commonwealth of Virginia as of the date of such Good Standing Certificateor TD Securities (USA) LLC at 0-000-000-0000.

Optional Redemption Provisions. The Notes may be redeemed, at the option of Atmos Energy Corporation, at any time in whole or from time to time in part. Prior to October September 15, 20302048, the redemption price will be equal to the greater of: (i) 100% of the principal amount of the Notes to be redeemed and (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed discounted, on a semi-annual basis, at the make-whole call, plus, in each case, accrued interest to the date of redemption. At any time on or after October September 15, 20302048, the redemption price will be equal to 100% of the principal amount of the notes to be redeemed plus accrued and unpaid interest, if any, to the redemption date. Make-Whole Call: Make whole call at T+15 T+20 basis points CUSIP/ISIN: 049560 AT2 AQ8 / US049560AT22 US049560AQ82 Joint Book-Running Managers: BofA Securities, Inc. BNP Paribas Securities Corp. CIBC World Markets Corp. Credit Agricole Securities (USA) Inc. BNP Paribas Securities Corp. Xxxxx Fargo Securities, LLC Mizuho Securities USA LLC MUFG Securities Americas Inc. TD Securities (USA) LLC Senior Co-Managers: Manager Regions Securities LLC Truist Co-Managers BB&T Capital Markets, a division of BB&T Securities, Inc. Co-Manager: BOK Financial SecuritiesLLC The Xxxxxxxx Capital Group, Inc. * L.P. *Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time ** We expect that delivery of the notes will be made against payment therefor on or about October 1, 2020, which will be the sixth business day following the date of the pricing of the notes (such settlement cycle being referred to as “T+6”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally settle in two business days, and purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may be required, by virtue of the fact that the notes initially settle in T+6, to specify alternate settlement arrangements to prevent a failed settlement. Purchasers of the notes who wish to trade the notes on such dates should consult their advisers. Atmos Energy Corporation has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about Atmos Energy Corporation and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting BofA Securities, Inc. BNP Paribas Securities Corp. at 10-800000-294000-1322 or xx.xxxxxxxxxx_xxxxxxx@xxxx.xxx0000, CIBC World Markets Corp. at 0-000-000-0000 or 0000, Credit Agricole Securities (USA) Inc. at 0-000-000-0000, or Xxxxx Fargo Securities, LLC at 0-000-000-0000. 1. Based solely on the Good Standing Certificate, the Company is a corporation validly existing and in good standing under the laws We expect that delivery of the Commonwealth of Virginia as of notes will be made against payment therefor on or about March 4, 2019, which will be the fifth business day following the date of the pricing of the notes (such Good Standing Certificatesettlement cycle being referred to as “T+5”). Under Rule 15c6-1 of the Securities Exchange Act of 1934, as amended, trades in the secondary market generally settle in two business days, and purchasers who wish to trade notes on the date of pricing or any subsequent date that is prior to the second trading day preceding the date on which we deliver the notes may be required, by virtue of the fact that the notes initially settle in T+5, to specify alternate settlement arrangements to prevent a failed settlement. Purchasers of the notes who wish to trade the notes prior to their date of delivery hereunder should consult their advisers.