-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, B4VPBrGsnwoWb9x0DDEsSQgzt0ZmCnRf70n5Zwlcvcjw3LUM2ItUEDTsum774BcE VpM8fXoie79Jh50t7Us2HA== 0000938775-02-000046.txt : 20020807 0000938775-02-000046.hdr.sgml : 20020807 20020807164840 ACCESSION NUMBER: 0000938775-02-000046 CONFORMED SUBMISSION TYPE: SC 13D PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20020807 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DIANON SYSTEMS INC CENTRAL INDEX KEY: 0000779282 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] IRS NUMBER: 061128081 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D SEC ACT: 1934 Act SEC FILE NUMBER: 005-41715 FILM NUMBER: 02721981 BUSINESS ADDRESS: STREET 1: 200 WATSON BLVD CITY: STRATFORD STATE: CT ZIP: 06615 BUSINESS PHONE: 2033814000 MAIL ADDRESS: STREET 1: 200 WATSON BLVD CITY: STRATFORD STATE: CT ZIP: 06497 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: BLUM CAPITAL PARTNERS LP CENTRAL INDEX KEY: 0000938775 IRS NUMBER: 943205364 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D BUSINESS ADDRESS: STREET 1: 909 MONTGOMERY STREET # 400 CITY: SAN FRANCISCO STATE: CA ZIP: 94133 BUSINESS PHONE: 4154341111 MAIL ADDRESS: STREET 1: 909 MONTGOMERY STREET STREET 2: SUITE 400 CITY: SAN FRANCISCO STATE: CA ZIP: 94133 FORMER COMPANY: FORMER CONFORMED NAME: BLUM RICHARD C & ASSOCIATES L P DATE OF NAME CHANGE: 19970219 SC 13D 1 dian13d.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 DIANON SYSTEMS, INC. ------------------------------------------ (Name of Issuer) COMMON STOCK, $0.01 par value ------------------------------------- (Title of Class of Securities) 252826102 --------- (CUSIP Number) Murray A. Indick 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 29, 2002 ----------------- (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. 252826102 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 760,200** BENEFICIALLY OWNED BY EACH ----------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ----------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 760,200** - ------------------------------------------------------------------------------ 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 760,200** - ------------------------------------------------------------------------------ 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------------------------ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.2%** - ------------------------------------------------------------------------------ 14. TYPE OF REPORTING PERSON PN, IA - ------------------------------------------------------------------------------ ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 252826102 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 760,200** BENEFICIALLY OWNED BY EACH ----------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ----------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 760,200** - ------------------------------------------------------------------------------ 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 760,200** - ------------------------------------------------------------------------------ 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------------------------ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.2%** - ------------------------------------------------------------------------------ 14. TYPE OF REPORTING PERSON CO - ------------------------------------------------------------------------------ ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 252826102 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 760,200** BENEFICIALLY OWNED BY EACH ----------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ----------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 760,200** - ------------------------------------------------------------------------------ 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 760,200** - ------------------------------------------------------------------------------ 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------------------------ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.2%** - ------------------------------------------------------------------------------ 14. TYPE OF REPORTING PERSON OO (Limited Liability Company) - ------------------------------------------------------------------------------ ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 252826102 SCHEDULE 13D Page 5 of 13 - ------------------------------------------------------------------------------ 1. NAME OF REPORTING PERSON RICHARD C. BLUM S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON - ------------------------------------------------------------------------------ 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 U.S.A. - ------------------------------------------------------------------------------ 7. SOLE VOTING POWER -0- NUMBER OF ----------------------------------------------------------- SHARES 8. SHARED VOTING POWER 760,200** BENEFICIALLY OWNED BY EACH ----------------------------------------------------------- PERSON WITH 9. SOLE DISPOSITIVE POWER -0- ----------------------------------------------------------- 10. SHARED DISPOSITIVE POWER 760,200** - ------------------------------------------------------------------------------ 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 760,200** - ------------------------------------------------------------------------------ 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [ ] - ------------------------------------------------------------------------------ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.2%** - ------------------------------------------------------------------------------ 14. TYPE OF REPORTING PERSON IN - ------------------------------------------------------------------------------ ** See Item 5 *SEE INSTRUCTIONS BEFORE FILLING OUT! CUSIP NO. 252826102 SCHEDULE 13D Page 6 of 13 Item 1. Security and Issuer - ---------------------------- This Schedule 13D relates to shares of Common Stock, $0.01 par value (the "Common Stock") of Dianon Systems, Inc., a Delaware corporation (the "Issuer"). The principal executive office and mailing address of the Issuer is 200 Watson Boulevard, Stratford, Connecticut 06615. Item 2. Identity and Background - -------------------------------- This Schedule 13D is being filed 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"); and Richard C. Blum, the Chairman and a substantial shareholder of RCBA Inc. and a managing member of Blum GP II (collectively, the "Reporting Persons"). Blum L.P. is a California limited partnership whose principal business is acting as general partner for investment partnerships and providing investment advisory services. Blum L.P. is an investment advisor registered with the Securities and Exchange Commission. The sole general partner of Blum L.P. is RCBA Inc. The principal business office address of Blum L.P. and RCBA Inc. is 909 Montgomery Street, Suite 400, San Francisco, California 94133. The names of the executive officers and directors of RCBA Inc., their addresses, citizenship and principal occupations are as follows: Name and Business Citizenship Principal Occupation Office Held Address or Employment - -------------------- ----------------------- --------- -------------------- Richard C. Blum 909 Montgomery St. USA President & Chairman, President, Suite 400 BLUM L.P. Chairman & Director San Francisco, CA 94133 Nils Colin Lind 909 Montgomery St. Norway Managing Partner, Managing Partner Suite 400 BLUM L.P. & Director San Francisco, CA 94133 Claus J. Moller 909 Montgomery St. Denmark Managing Partner, Managing Partner Suite 400 BLUM L.P. & Director San Francisco, CA 94133 John C. Walker 909 Montgomery St. USA Partner, Partner Suite 400 BLUM L.P. San Francisco, CA 94133 Kevin A. Richardson II 909 Montgomery St. USA Partner, Partner Suite 400 BLUM L.P. San Francisco, CA 94133 CUSIP NO. 252826102 SCHEDULE 13D Page 7 of 13 Name and Business Citizen- Principal Occupation Office Held Address ship or Employment - -------------------- ----------------------- --------- -------------------- Jose S. Medeiros 909 Montgomery St. Brazil Partner, Partner Suite 400 BLUM L.P. San Francisco, CA 94133 Jeffrey A. Cozad 909 Montgomery St. USA Partner, Partner Suite 400 BLUM L.P. San Francisco, CA 94133 Marc T. Scholvinck 909 Montgomery St. USA Partner & Chief Partner, Chief Suite 400 Financial Officer, Financial Officer, San Francisco, CA 94133 BLUM L.P. Assistant Secretary & Director Murray A. Indick 909 Montgomery St. USA Partner and Partner, General Suite 400 General Counsel, Counsel & Secretary San Francisco, CA 94133 BLUM L.P. Blum GP II is a Delaware limited liability company whose principal business is acting as the sole general partner of Blum Strategic Partners II, L.P. ("Blum Strategic II"). The principal business office address of Blum GP II is 909 Montgomery Street, Suite 400, San Francisco, CA 94133. The names of the managing members and members of Blum GP II, 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 Claus J. Moller 909 Montgomery St. Denmark Managing Partner, Managing Member Suite 400 BLUM L.P. San Francisco, CA 94133 John C. Walker 909 Montgomery St. USA Partner, Managing Member Suite 400 BLUM L.P. San Francisco, CA 94133 Kevin A. Richardson II 909 Montgomery St. USA Partner, Managing Member Suite 400 BLUM L.P. San Francisco, CA 94133 Jose S. Medeiros 909 Montgomery St. Brazil Partner, Managing Member Suite 400 BLUM L.P. San Francisco, CA 94133 CUSIP NO. 252826102 SCHEDULE 13D Page 8 of 13 Name and Business Citizen- Principal Occupation Office Held Address ship or Employment - -------------------- ----------------------- --------- -------------------- Jeffrey A. Cozad 909 Montgomery St. USA 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. Murray A. Indick 909 Montgomery St. USA Partner and Member Suite 400 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 3. Source and Amount of Funds or Other Consideration - ---------------------------------------------------------- The source of funds for the purchases of securities was the working capital of Blum L.P.'s limited partnerships and investment advisory clients and each of the partnerships for which Blum GP II serves as the sole general partner. Item 4. Purpose of Transaction - ------------------------------- The purpose of the acquisition of the Common Stock is for investment, and the acquisitions of the Common Stock were made in the ordinary course of business and were not made for the purpose of acquiring control of the Issuer. Although no Reporting Person has any specific plan or proposal to acquire or dispose of the Common Stock, consistent with its investment purpose, each Reporting Person at any time and from time to time may acquire additional Common Stock or dispose of any or all of its Common Stock depending upon an ongoing evaluation of the investment in the Common Stock, prevailing market conditions, other investment opportunities, liquidity requirements of the Reporting Persons and/or other investment considerations. Also, consistent with the investment purpose, the Reporting Persons may engage in communications with one or more shareholders of the Issuer, one or more officers of the Issuer and/or one or more members of the board of directors of the Issuer and/or one or more representatives of the Issuer regarding the Issuer, including but not limited to its operations. The Reporting Persons may discuss ideas that, if effected may result in any of the following: the acquisition by persons of additional Common Stock of the Issuer, an extraordinary corporate transaction involving the Issuer, and/or changes in the board of directors or management of the Issuer. CUSIP NO. 252826102 SCHEDULE 13D Page 9 of 13 Except to the extent the foregoing may be deemed a plan or proposal, none of the Reporting Persons has any plans or proposals which relate to, or could result in, any of the matters referred to in paragraphs (a) through (j), inclusive, of the instructions to Item 4 of Schedule 13D. The Reporting Persons may, at any time and from time to time, review or reconsider their position and/or change their purpose and/or formulate plans or proposals with respect thereto. Item 5. Interest in Securities of the Issuer - --------------------------------------------- (a),(b) According to the Issuer's most recent Securities and Exchange Commission filing, there were 12,302,556 shares of Common Stock issued and outstanding as of June 11, 2002. Based on such information, after taking into account the transactions described in Item 5(c) below, the Reporting Persons report direct holdings as follows: (i) Blum L.P. and RCBA Inc. report holdings of 407,100 of the Common Stock on behalf of the limited partnerships for which Blum L.P. serves as the general partner and Blum L.P.'s investment advisory clients, which represents 3.3% of the outstanding shares of the Common Stock; (ii) Blum GP II reports holdings of 338,400 shares of the Common Stock on behalf of the limited partnerships for which it serves as the general partner, which represents 2.8% of the outstanding shares of the Common Stock; and (iii) Mr. Blum reports the aggregate of these shares for a total of 745,500 shares of the Common Stock, which represents 6.1% of the outstanding shares of the Common Stock. In addition, because Blum L.P. has voting and investment power with respect to 14,700 shares that are legally owned by The Common Fund for the account of its Multi-Strategy Equity Fund ("The Common Fund"), those shares are reported as beneficially owned by Blum L.P. The Common Fund is principally engaged in the business of managing investments for educational institutions. The principal administrative office of The Common Fund is located at 15 Old Danbury Road, Wilton, Connecticut 06897-0812. The Common Fund disclaims membership in a group with any of the Reporting Persons, and disclaims beneficial ownership of any shares held by the Reporting Persons. Voting and investment power concerning the above shares are held solely by Blum L.P. and Blum GP II. The Reporting Persons therefore may be deemed to be members in a group, in which case each Reporting Person would be deemed to have beneficial ownership of an aggregate of 760,200 shares of the Common Stock, which is 6.2% 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. As Chairman, director and a substantial shareholder of RCBA Inc., Richard C. Blum might be deemed to be the beneficial owner of the securities beneficially owned by RCBA Inc. Additionally, Mr. Blum may be deemed to be the beneficial owner of the securities over which Blum GP II has voting and investment power. Although Mr. Blum is joining in this Schedule as a Reporting Person, the filing of this Schedule shall not be construed as an admission that he, or any of the other CUSIP NO. 252826102 SCHEDULE 13D Page 10 of 13 shareholders, directors or executive officers of RCBA Inc., managing members and members of Blum GP II, is, for any purpose, the beneficial owner of any of the securities that are beneficially owned by RCBA Inc. or Blum GP II, except to the extent of any pecuniary interest therein. (c) During the last 60 days, the Reporting Persons purchased the following shares of Common Stock in the open market: Entity Trade Date Shares Price/Share - ------ ---------- ------ ------------ Blum L.P.'s limited partnership 07/02/02 71,200 33.93580 and investment advisory client 07/03/02 33,900 35.72750 accounts (including The 07/05/02 18,700 37.55470 Common Fund) 07/08/02 16,300 37.49600 07/09/02 22,300 36.21330 07/10/02 15,200 35.42480 07/11/02 16,200 35.95480 07/12/02 21,200 36.91210 07/15/02 7,500 36.15930 07/16/02 12,500 37.49940 07/17/02 10,000 37.78920 07/18/02 20,500 37.33460 07/19/02 8,300 36.48370 07/22/02 16,200 35.66380 07/23/02 15,100 34.28250 07/29/02 25,000 34.26350 07/30/02 25,000 36.23700 07/31/02 16,000 36.02320 08/01/02 17,500 37.14770 08/02/02 17,000 38.11250 08/05/02 8,700 37.84730 08/06/02 7,500 39.21570 The limited partnership for 07/02/02 71,300 33.93580 which Blum GP II serves as 07/03/02 33,900 35.72750 the general partner 07/05/02 18,800 37.55470 07/08/02 16,300 37.49600 07/09/02 22,300 36.21330 07/10/02 15,200 35.42480 07/11/02 16,300 35.95480 07/12/02 21,300 36.91210 07/15/02 7,500 36.15930 07/16/02 12,500 37.49940 07/17/02 10,000 37.78920 07/18/02 20,400 37.33460 07/19/02 8,300 36.48370 07/22/02 16,100 35.66380 07/23/02 14,900 34.28250 08/02/02 17,000 38.11250 08/05/02 8,800 37.84730 08/06/02 7,500 39.21570 (d) and (e) Not applicable. CUSIP NO. 252826102 SCHEDULE 13D Page 11 of 13 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 Common Fund. Item 7. Material to be Filed as Exhibits - ----------------------------------------- Exhibit A Joint Filing Undertaking. CUSIP NO. 252826102 SCHEDULE 13D Page 12 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: August 7, 2002 RICHARD C. BLUM & ASSOCIATES, INC. BLUM CAPITAL PARTNERS, L.P. By Richard C. Blum & Associates, Inc. its general partner By /s/ Murray A. Indick By /s/ Murray A. Indick ------------------------------- ----------------------------------- Murray A. Indick Murray A. Indick Partner, General Counsel Partner, General Counsel and Secretary and Secretary BLUM STRATEGIC GP II, L.L.C. /s/ Murray A. Indick --------------------------------------- RICHARD C. BLUM By /s/ Murray A. Indick By Murray A. Indick, Attorney-in-Fact ------------------------------- Murray A. Indick, Member CUSIP NO. 252826102 SCHEDULE 13D Page 13 of 13 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: August 7, 2002 RICHARD C. BLUM & ASSOCIATES, INC. BLUM CAPITAL PARTNERS, L.P. By Richard C. Blum & Associates, Inc. its general partner By /s/ Murray A. Indick By /s/ Murray A. Indick ------------------------------- ----------------------------------- Murray A. Indick Murray A. Indick Partner, General Counsel Partner, General Counsel and Secretary and Secretary BLUM STRATEGIC GP II, L.L.C. /s/ Murray A. Indick --------------------------------------- RICHARD C. BLUM By /s/ Murray A. Indick By Murray A. Indick, Attorney-in-Fact ------------------------------- Murray A. Indick, Member -----END PRIVACY-ENHANCED MESSAGE-----