JDAS Jda Software Grp., Inc. (MM)

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SCHEDULE 13D

This Amendment No. 4 amends and supplements the information set forth in the Schedule 13D initially filed with the United States Securities and Exchange Commission (the “SEC”) on March 12, 2012, as amended and supplemented by Amendment No. 3 filed with the SEC on November 9, 2012, as amended and supplemented by Amendment No. 2 filed with the SEC on October 19, 2012, as amended and supplemented by Amendment No. 1 filed with the SEC on May 4, 2012 (the “Schedule 13D”) on behalf of (i) Praesidium Investment Management Company, LLC, a Delaware limited liability company (“Praesidium”), (ii) Kevin Oram and (iii) Peter Uddo (together with Praesidium and Mr. Oram the “Reporting Persons”), relating to common stock (“Common Stock”), of JDA Software Group, Inc., a Delaware corporation (the “Issuer”). All capitalized terms contained herein but not otherwise defined shall have the meanings ascribed to such terms in the Schedule 13D.

Item 2(a) of the Schedule 13D is hereby amended and restated as follows:

(a) This statement is filed by: (i) Praesidium Investment Management Company, LLC, a Delaware limited liability company (“Praesidium”), (ii) Kevin Oram and (iii) Peter Uddo (together with Praesidium and Mr. Oram the “Reporting Persons”).

Praesidium, in its capacity as investment manager to certain managed accounts and investment fund vehicles on behalf of investment advisory clients (collectively, the “Accounts”), has sole power to vote 1,921,390 shares of Common Stock held in the Accounts and to dispose of the shares of 2,026,936 shares of Common Stock held in the Accounts. As the managing members of Praesidium, each of Kevin Oram and Peter Uddo may be deemed to control Praesidium.

Item 3 of the Schedule 13D is hereby amended and restated as follows:

The net investment costs (including commissions, if any) of the shares of Common Stock directly owned by the Accounts is approximately $27.45 per share.

Item 5 of the Schedule 13D is hereby amended and restated as follows:

(a) - (b) The Reporting Persons beneficially own 2,026,936 shares of Common Stock, which represents 4.7% of the Issuer’s outstanding shares of Common Stock. The percentage of beneficial ownership of the Reporting Persons, as reported in this Schedule 13D, was calculated by dividing (i) the total number of shares of Common Stock beneficially owned by each Reporting Person as of November 14, 2012 as set forth in this Schedule 13D, by (ii) the 43,087,476, shares of Common Stock outstanding as of October 25, 2012, 2012, according to the Issuer’s Form 10-Q filed with the Securities and Exchange Commission on November 1, 2012.

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Praesidium, in its capacity as investment manager to the Accounts has sole power to vote 1,921,390 shares of Common Stock and the power to dispose of the 2,026,936 shares of Common Stock held in the Accounts. As the managing members of Praesidium, each of Kevin Oram and Peter Uddo may be deemed to beneficially own the Common Stock held in the Accounts.

(c) Transactions in the Issuer’s securities by the Reporting Persons during the last sixty days are listed in Annex A attached hereto.

(d) Not Applicable.

(e) As of November 14, 2012 the Reporting Persons ceased to be the beneficial owners of more than five percent of the Issuer’s Common Stock.

Item 7 of the Schedule 13D is hereby amended and restated as follows:

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Signature

After reasonable inquiry and to the best of my knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: November 15, 2012

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