SC 13D/A 1 esi13d5.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Amendment No. 5) Under the Securities Exchange Act of 1934 ITT EDUCATIONAL SERVICES, INC. ------------------------------------------ (Name of Issuer) COMMON STOCK, $.01 par value ------------------------------------- (Title of Class of Securities) 4506B109 --------- (CUSIP Number) Gregory D. Hitchan Blum Capital Partners, L.P. 909 Montgomery Street, Suite 400 San Francisco, CA 94133 (415) 434-1111 ------------------- (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) July 8, 2005 ----------------- (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box [ ]. *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Page 1 of 13 CUSIP NO. 4506B109 SCHEDULE 13D Page 2 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON BLUM CAPITAL PARTNERS, L.P. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 94-3205364 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION California ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ---------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ---------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON PN, IA ----------------------------------------------------------------------------- ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 3 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON RICHARD C. BLUM & ASSOCIATES, INC. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 94-2967812 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION California ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ---------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ---------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON CO ----------------------------------------------------------------------------- ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 4 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON BLUM STRATEGIC GP II, L.L.C. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 94-3395150 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ---------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ---------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON OO (Limited Liability Company) ----------------------------------------------------------------------------- ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 5 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON BLUM STRATEGIC PARTNERS II, L.P. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 94-3395151 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ----------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ----------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ----------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON PN ----------------------------------------------------------------------------- ** See Item 5 below *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 6 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON BLUM STRATEGIC GP III, L.P. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 02-0742606 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ---------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ---------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON PN ----------------------------------------------------------------------------- ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 7 of 13 ----------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON BLUM STRATEGIC GP III, L.L.C. S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON 04-3809436 ----------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [x] (b) [x] ----------------------------------------------------------------------------- 3. SEC USE ONLY ----------------------------------------------------------------------------- 4. SOURCE OF FUNDS* See Item 3 ----------------------------------------------------------------------------- 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ] ----------------------------------------------------------------------------- 6. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ----------------------------------------------------------------------------- 7. SOLE VOTING POWER -0- NUMBER OF ---------------------------------------------------------- SHARES 8. SHARED VOTING POWER 6,369,000** BENEFICIALLY OWNED BY EACH ---------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ---------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 6,369,000** ----------------------------------------------------------------------------- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000** ----------------------------------------------------------------------------- 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] ----------------------------------------------------------------------------- 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.8%** ----------------------------------------------------------------------------- 14. TYPE OF REPORTING PERSON OO (Limited Liability Company) ----------------------------------------------------------------------------- ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 4506B109 SCHEDULE 13D Page 8 of 13 Item 1. Security and Issuer ---------------------------- This Amendment No. 5 amends the Statement on Schedule 13D (the "Schedule 13D") filed with the Securities and Exchange Commission (the "Commission") on October 18, 2004 by Blum Capital Partners, L.P., a California limited partnership, ("Blum L.P."); Richard C. Blum & Associates, Inc., a California corporation ("RCBA Inc."); Blum Strategic GP II, L.L.C., a Delaware limited liability company ("Blum GP II"); Blum Strategic Partners II, L.P., a Delaware limited partnership ("Blum Strategic II") (collectively, the "Reporting Persons") and Richard C. Blum. This amendment relates to shares of Common Stock, $.01 par value (the "Common Stock") of ITT Educational Services, Inc., a Delaware corporation (the "Issuer"). The principal executive office and mailing address of the Issuer is 13000 North Meridian Street, Carmel, Indiana 46032-1404. The following amendments to the Schedule 13D are hereby made. Unless otherwise defined herein, all capitalized terms shall have the meanings ascribed to them in the Schedule 13D. Item 2. Identity and Background --------------------------------- Item 2 of the Schedule 13D is hereby amended to add the following: Blum Strategic GP III, L.L.C. ("Blum GP III") is a Delaware limited liability company whose principal business is acting as the general partner of Blum Strategic GP III, L.P. ("Blum GP III LP"), a Delaware limited partnership, whose principal business is acting as the general partner of Blum Strategic Partners III, L.P., a Delaware limited partnership ("Blum Strategic III") whose principal office is 909 Montgomery Street, Suite 400, San Francisco, California 94133. The principal business office address of Blum GP III and Blum GP III LP is 909 Montgomery Street, Suite 400, San Francisco, California 94133. The names of the managing members and members of Blum GP III, their addresses, citizenship and principal occupations are as follows: Name and Business Citizen- Principal Occupation Office Held Address ship or Employment -------------------- ----------------------- --------- ------------------- Richard C. Blum 909 Montgomery St. USA President & Chairman, Managing Member Suite 400 Blum L.P. San Francisco, CA 94133 Nils Colin Lind 909 Montgomery St. Norway Managing Partner, Managing Member Suite 400 Blum L.P. San Francisco, CA 94133 CUSIP NO. 4506B109 SCHEDULE 13D Page 9 of 13 Name and Business Citizen- Principal Occupation Office Held Address ship or Employment -------------------- ---------------------- --------- ------------------- John H. Park 909 Montgomery St. USA Partner, Managing Member Suite 400 Blum L.P. San Francisco, CA 94133 Gregory L. Jackson 909 Montgomery St. USA Partner, Managing Member Suite 400 Blum L.P. San Francisco, CA 94133 Jeffrey A. Cozad 909 Montgomery St. USA Partner, Managing Member Suite 400 Blum L.P. San Francisco, CA 94133 John C. Walker 909 Montgomery St. USA Partner, Member Suite 400 Blum L.P. San Francisco, CA 94133 Jose S. Medeiros 909 Montgomery St. Brazil Partner, Member Suite 400 Blum L.P. San Francisco, CA 94133 Marc T. Scholvinck 909 Montgomery St. USA Partner & Chief Member Suite 400 Financial Officer, San Francisco, CA 94133 Blum L.P. Gregory D. Hitchan 909 Montgomery St. USA General Counsel Member & Suite 400 & Secretary, General Counsel San Francisco, CA 94133 Blum L.P. To the best knowledge of the Reporting Persons, none of the entities or persons identified in this Item 2 has, during the past five years, been convicted of any criminal proceeding (excluding traffic violations or similar misdemeanors), nor been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws. Item 5. Interest in Securities of the Issuer --------------------------------------------- (a),(b) According to the Issuer's most recent Form 10-Q, there were 46,165,579 shares of Common Stock issued and outstanding as of March 31, 2005. Based on such information, after taking into account the transactions described in Item 5(c) below, the Reporting Persons report beneficial ownership of the following shares of Common Stock: (i) 2,606,300 shares of CUSIP NO. 4506B109 SCHEDULE 13D Page 10 of 13 Common Stock held by Blum L.P. and RCBA Inc. on behalf of the limited partnerships for which Blum L.P. serves as the general partner, or on behalf of an entity for which Blum L.P. serves as investment advisor, which represents 5.6% of the outstanding shares of the Common Stock; (ii) 3,151,100 shares of the Common Stock held by Blum GP II on behalf of the limited partnership for which it serves as the general partner and on behalf of the limited partnership for which it serves as the managing limited partner, which represents 6.8% of the outstanding shares of the Common Stock; (iii) 470,200 shares of the Common Stock held by Blum GP III which serves as general partner of Blum GP III LP which, in turn, serves as the general partner of Blum Strategic III, which represents 1.0% of the outstanding shares of the Common Stock; and (iv) 70,700 shares of the Common Stock that are legally owned by The Nuclear Decommissioning Trust of Dominion Nuclear Connecticut, Inc. ("Dominion Connecticut") and 70,700 shares of the Common Stock that are legally owned by Virginia Electric and Power Company Qualified Nuclear Decommissioning Trust ("Virginia Electric") (collectively, the "Investment Advisory Clients"), with respect to which Blum L.P. has voting and investment power. Each Investment Advisory Client has entered into an investment management agreement with Blum L.P., but neither Investment Advisory Client has any contract, arrangement or understanding with the other Investment Advisory Client, or any other Reporting Person, with respect to the acquisition, ownership, disposition or voting of any shares of the Common Stock. Each Investment Advisory Client disclaims membership in a group with any Reporting Person or with the other Investment Advisory Client, and each disclaims beneficial ownership of any shares beneficially owned by the Reporting Persons other than for their own account. Voting and investment power concerning the above shares are held solely by Blum L.P., Blum GP II and Blum GP III. The Reporting Persons therefore may be deemed to be members in a group, in which case the group would be deemed to have beneficial ownership of an aggregate of 6,369,000 shares of the Common Stock, which is 13.8% of the outstanding Common Stock. As the sole general partner of Blum L.P., RCBA Inc. is deemed the beneficial owner of the securities over which Blum L.P. has voting and investment power. The filing of this Schedule shall not be construed as an admission that any of the officers, managing members and members of Blum L.P., Blum GP II, Blum GP III LP and Blum GP III, is, for any purpose, the beneficial owner of any of the securities that are beneficially owned by Blum L.P., Blum GP II, Blum GP III LP or Blum GP III. c) During the last 60 days, the Reporting Persons purchased the following shares of Common Stock in the open market: CUSIP NO. 4506B109 SCHEDULE 13D Page 11 of 13 Entity Trade Date Shares Price/Share ------ ---------- ------- ----------- Investment partnerships for 05-05-05 18,100 42.9972 which Blum L.P. serves as the 05-06-05 26,700 43.1463 general partner and on behalf 05-09-05 24,900 43.0894 of an entity for which Blum L.P. 05-11-05 17,700 43.3647 serves as investment advisor. 05-13-05 900 42.9890 05-16-05 700 43.1000 05-19-05 600 43.6390 05-20-05 26,700 43.9523 05-23-05 73,300 45.0759 05-25-05 27,300 44.2537 06-16-05 13,700 47.2106 06-17-05 1,000 47.2600 06-20-05 2,900 47.2457 06-21-05 2,200 47.2600 07-08-05 10,000 51.9701 Entity Trade Date Shares Price/Share ------ --------- ------- ---------- The limited partnerships for 05-13-05 55,100 42.9890 which Blum GP II serves as the 05-16-05 27,800 43.1000 general partner and the managing 05-19-05 30,100 43.6390 limited partner. Entity Trade Date Shares Price/Share ------ --------- ------- ---------- For Blum Strategic III for 05-31-05 27,600 45.2329 which Blum GP III LP 06-01-05 1,900 45.5537 serves as the general partner 06-02-05 5,800 46.4164 and for Blum GP III which 06-03-05 15,400 47.0947 serves as the general 06-06-05 59,700 47.1815 partner for Blum GP III LP. 06-16-05 13,700 47.2106 06-17-05 1,000 47.2600 06-20-05 2,900 47.2457 06-21-05 2,200 47.2600 07-08-05 340,000 51.9701 Entity Trade Date Shares Price/Share ------ ---------- ------- ----------- The Investment Advisory 05-05-05 1,200 42.9972 Clients for which Blum L.P. 05-06-05 1,800 43.1463 serves as investment advisor. 05-09-05 1,600 43.0894 05-11-05 1,200 43.3647 05-16-05 200 43.1000 CUSIP NO. 4506B109 SCHEDULE 13D Page 12 of 13 (d) and (e) Not applicable. Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer --------------------------------------------------------------------------- None of the Reporting Persons or, to the best knowledge of the Reporting Persons, the other persons named in Item 2, is a party to any contract, arrangement, understanding or relationship with respect to any securities of the Issuer, including but not limited to the transfer or voting of any securities of the Issuer, finder's fees, joint ventures, loan or option arrangements, puts or calls, guarantees of profits, division of profits or loss, or the giving or withholding of proxies, except (i) as previously disclosed, or (ii) as noted above, Blum L.P. has voting and investment power of the shares held by it for the benefit of The Investment Advisory Clients. Item 7. Material to be Filed as Exhibits ----------------------------------------- Exhibit A Joint Filing Undertaking. CUSIP NO. 4506B109 SCHEDULE 13D Page 13 of 13 SIGNATURES After reasonable inquiry and to the best of our knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct. Dated: July 18, 2005 RICHARD C. BLUM & ASSOCIATES, INC. BLUM CAPITAL PARTNERS, L.P. By: Richard C. Blum & Associates, Inc. its General Partner By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ------------------------------- ----------------------------------- Gregory D. Hitchan Gregory D. Hitchan General Counsel and Secretary General Counsel and Secretary BLUM STRATEGIC GP II, L.L.C. BLUM STRATEGIC GP III, L.L.C. By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ------------------------------- ------------------------------------ Gregory D. Hitchan Gregory D. Hitchan Member and General Counsel Member and General Counsel BLUM STRATEGIC PARTNERS II, L.P. BLUM STRATEGIC PARTNERS III, L.P. By: Blum Strategic GP II, L.L.C., By: Blum Strategic GP III, L.P., Its General Partner Its General Partner By: Blum Strategic GP III, L.L.C. Its General Partner By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ---------------------------- -------------------------------- Gregory D. Hitchan, Gregory D. Hitchan, Member and General Counsel Member and General Counsel BLUM STRATEGIC GP III, L.P. By: Blum Strategic GP III, L.L.C. Its General Partner By: /s/ Gregory D. Hitchan ---------------------------- Gregory D. Hitchan Member and General Counsel CUSIP NO. 4506B109 SCHEDULE 13D Page 1 of 1 Exhibit A JOINT FILING UNDERTAKING The undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party. Dated: July 18, 2005 RICHARD C. BLUM & ASSOCIATES, INC. BLUM CAPITAL PARTNERS, L.P. By: Richard C. Blum & Associates, Inc. Its General Partner By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ------------------------------- ----------------------------------- Gregory D. Hitchan Gregory D. Hitchan General Counsel and Secretary General Counsel and Secretary BLUM STRATEGIC GP II, L.L.C. BLUM STRATEGIC GP III, L.L.C. By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ------------------------------- ------------------------------------- Gregory D. Hitchan Gregory D. Hitchan, Member and General Counsel Member and General Counsel BLUM STRATEGIC PARTNERS II, L.P. BLUM STRATEGIC PARTNERS III, L.P. By: Blum Strategic GP II, L.L.C., By: Blum Strategic GP III, L.P., Its General Partner Its General Partner By: Blum Strategic GP III, L.L.C. Its General Partner By: /s/ Gregory D. Hitchan By: /s/ Gregory D. Hitchan ---------------------------- -------------------------------- Gregory D. Hitchan, Gregory D. Hitchan, Member and General Counsel Member and General Counsel BLUM STRATEGIC GP III, L.P. By: Blum Strategic GP III, L.L.C. Its General Partner By: /s/ Gregory D. Hitchan ---------------------------- Gregory D. Hitchan Member and General Counsel