Company: ADP
Filing Date: 2025-05-07
Form Type: 424B2
Source: 0001193125-25-114878
Chunk: 13

Company: AUTOMATIC DATA PROCESSING INC
Filing Date: 2025-05-07
Form: 424B2
Chunk 13
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 on which commercial banks in New York City are authorized or required by law to remain closed. The Trustee will not be responsible for such calculation nor shall the Trustee have any duty to monitor the accuracy of any calculations made by the Company. Notice of any redemption will be electronically delivered or mailed at least 15 but not more than 60 days before the redemption date to each holder of record of the Notes to be redeemed at its registered address. The notice of redemption for the Notes will state, among other things, the amount of Notes to be redeemed, the redemption date, the CUSIP and ISIN number(s), the manner in which the applicable redemption price will be calculated and the place or places where payment will be made upon presentation and surrender of Notes to be redeemed. If less than all of the Notes are to be redeemed at our option, the trustee will select by lot or in such other manner in accordance with the customary procedures of the depositary, the Notes, or portions of the Notes, to be redeemed. Unless we default in the payment of the redemption price, interest will cease to accrue on any Notes that have been called for redemption at the redemption date. ADP will not be required (i) to issue, register the transfer of or exchange any Notes during the period beginning at the opening of business 15 days before the day of the mailing of a notice of redemption of Notes selected for redemption and ending at the close of business on the day of such mailing, or (ii) to register the transfer of or exchange any Notes so selected for redemption in whole or in part, except the unredeemed portion of any such Notes being redeemed in part. Limitation on Liens Neither we nor any of our domestic wholly owned subsidiaries will create or incur any mortgage, pledge, security interest or lien (each, a “Lien”) on any Principal Property, whether now owned or hereafter acquired, in order to secure any Indebtedness, without effectively providing that the Notes shall be secured by a lien ranking equal to and ratably with (or, at our option, senior to) such secured Indebtedness until such time as such Indebtedness is no longer secured by such Lien, except:

| • |     | Liens existing on the closing date of the offering of the Notes; |

| • |     | Liens created or incurred after the closing date of the offering of the Notes created in favor of the holders of 
 the Notes;                                                                                                       |

S-12

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