X0306 4 2022-03-11 0 0001274173 JANUS HENDERSON GROUP PLC JHG 0000928265 PELTZ NELSON 223 SUNSET AVENUE SUITE 223 PALM BEACH FL 33480 1 0 1 0 0001345471 TRIAN FUND MANAGEMENT, L.P. 280 PARK AVENUE 41ST FLOOR NEW YORK NY 10017 0 0 1 0 Common Stock 2022-03-11 4 P 0 750000 32.4086 A 30522648 I Please see explanation below Common Stock 2022-03-14 4 P 0 500000 33.7473 A 31022648 I Please see explanation below Common Stock 2022-03-15 4 P 0 162638 33.8527 A 31185286 I Please see explanation below The price shown in Column 4 is a weighted average sale price. The price range for the sale is $32.26 to $32.74. The Reporting Persons undertake to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. Trian Fund Management, L.P. ("Trian Management") serves as the management company for Trian Partners AM Holdco II, Ltd. ("Trian AM Holdco II") and as such determines the investment and voting decisions of Trian AM Holdco II with respect to the shares of the Issuer held by it. Mr. Peltz is a member of Trian Fund Management GP, LLC, which is the general partner of Trian Management, and therefore is in a position to determine the investment and voting decisions made by Trian Management on behalf of Trian AM Holdco II. Accordingly, Mr. Peltz and Trian Management may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934) the shares beneficially owned by Trian AM Holdco II. (FN 2, contd.) The Reporting Persons disclaim beneficial ownership of such shares except to the extent of their respective pecuniary interests therein and this report shall not be deemed an admission that the Reporting Persons are the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Mr. Peltz is a director of the Issuer. The price shown in Column 4 is a weighted average sale price. The price range for the sale is $33.44 to $34.00. The Reporting Persons undertake to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. The price shown in Column 4 is a weighted average sale price. The price range for the sale is $33.60 to $34.00. The Reporting Persons undertake to provide upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. The shares which are reported on this filing as being indirectly held by Mr. Peltz and Trian Management through their relationship with Trian AM Holdco II, and the transactions with respect to such shares, are also reported in the filings made by Mr. Garden and Trian Management, and represent the same shares. /s/ Daniel R. Marx, Attorney-in-Fact for Nelson Peltz 2022-03-15 /s/ Daniel R. Marx, Attorney-In-Fact for Edward P. Garden member of the general partner of Trian Fund Management, L.P. 2022-03-15