-----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, HL7sreDcqWVFPYgJRvKRB3ASzKjRqEinUjOoHz87Vf1hDL8qVcFVTDQWKO0DIRQ4 yFkE2z+2usdusJGw/ADjbA== 0001085256-03-000062.txt : 20030218 0001085256-03-000062.hdr.sgml : 20030217 20030218165408 ACCESSION NUMBER: 0001085256-03-000062 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030218 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: IMANAGE INC CENTRAL INDEX KEY: 0001093242 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 364043595 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-57957 FILM NUMBER: 03571387 BUSINESS ADDRESS: STREET 1: 2121 SOUTH EL CAMINO REAL 4TH FLOOR CITY: SAN MATEO STATE: CA ZIP: 94403 BUSINESS PHONE: 6503561166 MAIL ADDRESS: STREET 1: 2121 SOUTH EL CAMINO REAL 4TH FLOOR CITY: SAN MATEO STATE: CA ZIP: 94403 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: RS INVESTMENT MANAGEMENT CO LLC CENTRAL INDEX KEY: 0001085256 IRS NUMBER: 943321067 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 388 MARKET STREET STREET 2: SUITE 200 CITY: SAN FRANCISCO STATE: CA ZIP: 94111 BUSINESS PHONE: 4155912700 MAIL ADDRESS: STREET 1: 388 MARKET STREET STREET 2: SUITE 200 CITY: SAN FRANCISCO STATE: CA ZIP: 94111 SC 13D/A 1 iman13da12.txt OMB APPROVAL OMB Number:3235-0145 Expires: August 31, 1999 Estimated average burden hours per response 14.90 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 11) iManage, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 45245y105 (CUSIP Number) September 27, 2002 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: /_X_/ Rule 13d-1(a) * 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). Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1745 (3-98) Page 1 of 10 CUSIP No. 45245Y105 13D Page 2 of 10 - ---------------------------------------------------------------- 1 NAME OF REPORTING PERSONS IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) RS Investment Management Co. LLC - ---------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a)/ X / (b)/ / - ---------------------------------------------------------------- 3 SEC USE ONLY - ---------------------------------------------------------------- 4 SOURCE OF FUNDS OO - ---------------------------------------------------------------- 5 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------------------------------------------------------------- NUMBER OF 6 SOLE VOTING POWER SHARES -0- BENEFICIALLY --------------------------------------- OWNED BY 7 SHARED VOTING POWER EACH - 6,892,975 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,892,975 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,892,975 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 28.8% - ---------------------------------------------------------------- 13 TYPE OF REPORTING PERSON (See Instructions) OO, HC - ---------------------------------------------------------------- CUSIP No. 45245Y105 13D Page 3 of 10 - ---------------------------------------------------------------- 1 NAME OF REPORTING PERSONS IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) RS Investment Management, L.P. - ---------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a)/ X / (b)/ / - ---------------------------------------------------------------- 3 SEC USE ONLY - ---------------------------------------------------------------- 4 SOURCE OF FUNDS OO - ---------------------------------------------------------------- 5 CITIZENSHIP OR PLACE OF ORGANIZATION California - ---------------------------------------------------------------- NUMBER OF 6 SOLE VOTING POWER SHARES -0- BENEFICIALLY --------------------------------------- OWNED BY 7 SHARED VOTING POWER EACH - 6,892,975 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,892,975 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,892,975 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 28.8% - ---------------------------------------------------------------- 13 TYPE OF REPORTING PERSON (See Instructions) IA, PN - ---------------------------------------------------------------- CUSIP No. 45245Y105 13D Page 4 of 10 - ---------------------------------------------------------------- 1 NAME OF REPORTING PERSONS IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) RS Growth Group LLC - ---------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a)/ X / (b)/ / - ---------------------------------------------------------------- 3 SEC USE ONLY - ---------------------------------------------------------------- 4 SOURCE OF FUNDS OO - ---------------------------------------------------------------- 5 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------------------------------------------------------------- NUMBER OF 6 SOLE VOTING POWER SHARES -0- BENEFICIALLY --------------------------------------- OWNED BY 7 SHARED VOTING POWER EACH - 1,667,000 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 1,667,000 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 1,667,000 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.9% - ---------------------------------------------------------------- 13 TYPE OF REPORTING PERSON (See Instructions) OO, IA - ---------------------------------------------------------------- CUSIP No. 45245Y105 13D Page 5 of 10 - ---------------------------------------------------------------- 1 NAME OF REPORTING PERSONS IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) RS Diversified Growth Fund - ---------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a)/ / (b)/ X / - ---------------------------------------------------------------- 3 SEC USE ONLY - ---------------------------------------------------------------- 4 SOURCE OF FUNDS WC - ---------------------------------------------------------------- 5 CITIZENSHIP OR PLACE OF ORGANIZATION Massachusetts - ---------------------------------------------------------------- NUMBER OF 6 SOLE VOTING POWER SHARES -0- BENEFICIALLY --------------------------------------- OWNED BY 7 SHARED VOTING POWER EACH - 3,916,050 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 3,916,050 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 3,916,050 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 16.2% - ---------------------------------------------------------------- 13 TYPE OF REPORTING PERSON (See Instructions) IV - ---------------------------------------------------------------- CUSIP No. 45245Y105 13D Page 2 of 10 - ---------------------------------------------------------------- 1 NAME OF REPORTING PERSONS IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) G. Randall Hecht - ---------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a)/ X / (b)/ / - ---------------------------------------------------------------- 3 SEC USE ONLY - ---------------------------------------------------------------- 4 SOURCE OF FUNDS OO - ---------------------------------------------------------------- 5 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ---------------------------------------------------------------- NUMBER OF 6 SOLE VOTING POWER SHARES -0- BENEFICIALLY --------------------------------------- OWNED BY 7 SHARED VOTING POWER EACH - 6,982,975 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,982,975 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,982,975 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 28.8% - ---------------------------------------------------------------- 13 TYPE OF REPORTING PERSON (See Instructions) IN, HC - ---------------------------------------------------------------- CUSIP No. 45245Y105 13D Page 6 of 10 ITEM 1. This Schedule 13D is filed with respect to the Common Stock of iManage, Inc. ITEM 2. This Schedule 13D is filed on behalf of the following: I. (a)RS Investment Management Co. LLC is a Delaware Limited Liability Company. (b) 388 Market Street, San Francisco, CA 94111 (c) holding company (d) no convictions in criminal proceedings (e) no civil or administrative proceedings II. (a)RS Investment Management, L.P. is a California Limited Partnership. (b) 388 Market Street, San Francisco, CA 94111 (c) registered investment adviser (d) no convictions in criminal proceedings (e) no civil or administrative proceedings III. (a)RS Growth Group LLC is a Delaware Limited Liability Company. (b) 388 Market Street, San Francisco, CA 94111 (c) registered investment adviser (d) no convictions in criminal proceedings (e) no civil or administrative proceedings IV. (a)RS Diversified Growth Fund is a series of a Massachusetts Business Trust. (b) 388 Market Street, San Francisco, CA 94111 (c) investment company (d) no convictions in criminal proceedings (e) no civil or administrative proceedings V. (a)G. Randall Hecht is a control person of RS Investment Management Co. LLC, RS Investment Management, L.P., and RS Growth Group LLC. (b) 388 Market Street, San Francisco, CA 94111 (c) individual (d) no convictions in criminal proceedings (e) no civil or administrative proceedings (f) U.S. citizen CUSIP No. 45245Y105 13D Page 7 of 10 ITEM 3 The securities with respect to which this Schedule 13D is filed were purchased by Funds managed by RSIM, L.P. and RS Growth Group LLC using funds contributed by the Funds' respective partners and shareholders. ITEM 4 This schedule is being filed based on a change in the ownership position of Funds managed by RSIM, L.P. and RS Growth Group LLC due to purchases and sales. All shares are held for investment purposes only. The reporting persons may sell all or part or acquire additional securities of the Issuer depending on market conditions and other economic factors. RS Investment Management, L.P. and RS Growth Group LLC are registered investment advisers. RS Investment Management, L.P. is the investment adviser to RS Diversified Growth Fund, a registered investment company. RS Investment Management Co. LLC is the General Partner of RS Investment Management, L.P. and the Managing Member of RS Growth Group LLC. G. Randall Hecht is a control person of RS Investment Management Co. LLC, RS Investment Management, L.P., and RS Growth Group LLC. ITEM 5 The aggregate number and percentage of the class of securities identified pursuant to Item 1 of this Schedule 13D that are beneficially owned by the persons listed in Item 2 are as follows: RS Investment Mgmt Co. LLC 6,982,975 28.8% RS Investment Mgmt, L.P. 6,982,975 28.8% RS Growth Group LLC 1,667,000 6.9% RS Diversified Growth Fund 3,916,050 16.2% All percentages in this table are based, pursuant to 13D-1(e) of the Securities Exchange Act of 1934, as amended, on 24,232,000 shares of Common Stock of the Issuer outstanding as of August 9, 2002. RS Investment Mgmt Co. LLC is a Delaware Limited Liability Company that is deemed to have shared dispositive power over 6,982,975 shares of the Issuer. RS Investment Mgmt, L.P. is a California Limited Partnership that is deemed to have shared dispositive power over 6,982,975 shares of the Issuer. RS Growth Group LLC is a Delaware Limited Liability Company that is deemed to have shared dispositive power over 1,667,000 shares of the Issuer. RS Diversified Growth Fund is an investment company that is part of a Massachusetts Business Trust with shared dispositive power over 3,916,050 shares of the Issuer. G. Randall Hecht is a control person of RS Investment Mangement Co. LLC, RS Investment Management, L.P., and RS Growth Group LLC who is deemed to have shared dispositive power over 6,982,975 shares of the Issuer. CUSIP No. 45245Y105 13D Page 8 of 10 The following is a list of transactions by the filing parties in the last 60 days: DATE SHARES PRICE/SH TYPE 07/30/2002 100 2.63 open mkt sale 07/30/2002 200 2.64 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/30/2002 500 2.63 open mkt sale 07/30/2002 800 2.64 open mkt sale 07/30/2002 500 2.63 open mkt sale 07/30/2002 300 2.63 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/30/2002 800 2.64 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/30/2002 300 2.63 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/30/2002 300 2.63 open mkt sale 07/30/2002 300 2.63 open mkt sale 07/30/2002 300 2.63 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/30/2002 100 2.63 open mkt sale 07/31/2002 400 2.61 open mkt sale 07/31/2002 300 2.61 open mkt sale 07/31/2002 300 2.61 open mkt sale 07/31/2002 400 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 100 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 100 2.61 open mkt sale 07/31/2002 100 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 200 2.61 open mkt sale 07/31/2002 100 2.61 open mkt sale 07/31/2002 1000 2.61 open mkt sale 07/31/2002 500 2.61 open mkt sale 07/31/2002 100 2.61 open mkt sale 07/31/2002 1000 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 800 2.61 open mkt sale 07/31/2002 200 2.61 open mkt sale 08/01/2002 3400 2.56 open mkt purchase 08/01/2002 13100 2.56 open mkt purchase 08/02/2002 600 2.68 open mkt purchase 08/02/2002 300 2.68 open mkt purchase 08/02/2002 1000 2.68 open mkt purchase 08/02/2002 1000 2.68 open mkt purchase 08/02/2002 1700 2.68 open mkt purchase 08/02/2002 300 2.68 open mkt purchase 08/02/2002 100 2.68 open mkt purchase 08/05/2002 700 2.67 open mkt purchase 08/05/2002 500 2.67 open mkt purchase 08/05/2002 1300 2.67 open mkt purchase 08/05/2002 1400 2.67 open mkt purchase 08/05/2002 2250 2.67 open mkt purchase 08/05/2002 400 2.67 open mkt purchase 08/05/2002 100 2.67 open mkt purchase 08/05/2002 200 2.62 open mkt sale 08/05/2002 200 2.62 open mkt sale 08/05/2002 300 2.62 open mkt sale 08/05/2002 300 2.62 open mkt sale 08/05/2002 200 2.62 open mkt sale 08/05/2002 200 2.62 open mkt sale 08/05/2002 100 2.62 open mkt sale 08/05/2002 200 2.62 open mkt sale 08/05/2002 500 2.62 open mkt sale 08/05/2002 900 2.62 open mkt sale 08/05/2002 400 2.62 open mkt sale 08/05/2002 500 2.62 open mkt sale 08/05/2002 400 2.62 open mkt sale 08/05/2002 500 2.62 open mkt sale 08/05/2002 100 2.62 open mkt sale 08/06/2002 400 2.69 open mkt purchase 08/06/2002 200 2.70 open mkt purchase 08/06/2002 600 2.69 open mkt purchase 08/06/2002 700 2.69 open mkt purchase 08/06/2002 1000 2.69 open mkt purchase 08/06/2002 200 2.70 open mkt purchase 08/07/2002 700 2.77 open mkt purchase 08/07/2002 400 2.77 open mkt purchase 08/07/2002 1300 2.77 open mkt purchase 08/07/2002 1300 2.77 open mkt purchase 08/07/2002 17800 2.77 open mkt purchase 08/07/2002 2300 2.77 open mkt purchase 08/07/2002 400 2.77 open mkt purchase 08/09/2002 600 2.78 open mkt sale 08/09/2002 450 2.78 open mkt sale 08/09/2002 1000 2.78 open mkt sale 08/09/2002 1200 2.78 open mkt sale 08/09/2002 150 2.78 open mkt sale 08/09/2002 100 2.78 open mkt sale 08/09/2002 100 2.78 open mkt sale 08/09/2002 500 2.78 open mkt sale 08/09/2002 200 2.78 open mkt sale 08/09/2002 600 2.78 open mkt sale 08/09/2002 1200 2.78 open mkt sale 08/09/2002 1800 2.78 open mkt sale 08/09/2002 2200 2.78 open mkt sale 08/09/2002 1200 2.78 open mkt sale 08/09/2002 1100 2.78 open mkt sale 08/09/2002 1200 2.78 open mkt sale 08/09/2002 150 2.78 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 200 2.57 open mkt sale 08/14/2002 400 2.57 open mkt sale 08/14/2002 100 2.57 open mkt sale 08/14/2002 400 2.57 open mkt sale 08/14/2002 400 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/14/2002 500 2.57 open mkt sale 08/20/2002 300 2.32 open mkt sale 08/20/2002 600 2.32 open mkt sale 08/20/2002 300 2.32 open mkt sale 08/20/2002 900 2.32 open mkt sale 08/20/2002 900 2.32 open mkt sale 08/20/2002 600 2.32 open mkt sale 08/20/2002 100 2.32 open mkt sale 08/20/2002 800 2.32 open mkt sale 08/20/2002 900 2.32 open mkt sale 08/20/2002 900 2.32 open mkt sale 08/20/2002 1900 2.32 open mkt sale 08/20/2002 900 2.32 open mkt sale 08/20/2002 300 2.32 open mkt sale 08/20/2002 600 2.32 open mkt sale 08/26/2002 200 2.52 open mkt purchase 08/26/2002 100 2.52 open mkt purchase 08/26/2002 300 2.52 open mkt purchase 08/26/2002 300 2.52 open mkt purchase 08/26/2002 3500 2.52 open mkt purchase 08/26/2002 500 2.52 open mkt purchase 08/26/2002 100 2.52 open mkt purchase 08/28/2002 100 2.46 open mkt purchase 08/28/2002 100 2.46 open mkt purchase 08/28/2002 200 2.46 open mkt purchase 08/28/2002 300 2.46 open mkt purchase 08/28/2002 3700 2.46 open mkt purchase 08/28/2002 450 2.46 open mkt purchase 08/28/2002 100 2.46 open mkt purchase 08/28/2002 50 2.46 open mkt purchase 08/29/2002 1800 2.47 open mkt sale 08/29/2002 500 2.47 open mkt sale 08/29/2002 400 2.47 open mkt sale 08/29/2002 600 2.47 open mkt sale 08/29/2002 200 2.47 open mkt sale 08/29/2002 600 2.47 open mkt sale 08/29/2002 1900 2.47 open mkt sale 08/29/2002 1150 2.47 open mkt sale 08/29/2002 150 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/29/2002 900 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/29/2002 200 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/29/2002 200 2.47 open mkt sale 08/29/2002 1800 2.47 open mkt sale 08/29/2002 1800 2.47 open mkt sale 08/29/2002 3700 2.47 open mkt sale 08/29/2002 1800 2.47 open mkt sale 08/29/2002 1400 2.47 open mkt sale 08/29/2002 300 2.47 open mkt sale 08/29/2002 100 2.47 open mkt sale 08/30/2002 900 2.49 open mkt sale 08/30/2002 300 2.49 open mkt sale 08/30/2002 200 2.49 open mkt sale 08/30/2002 700 2.49 open mkt sale 08/30/2002 900 2.49 open mkt sale 08/30/2002 350 2.49 open mkt sale 08/30/2002 250 2.49 open mkt sale 08/30/2002 900 2.49 open mkt sale 08/30/2002 900 2.49 open mkt sale 08/30/2002 300 2.49 open mkt sale 08/30/2002 600 2.49 open mkt sale 08/30/2002 1900 2.49 open mkt sale 08/30/2002 900 2.49 open mkt sale 08/30/2002 700 2.49 open mkt sale 08/30/2002 200 2.49 open mkt sale 09/03/2002 3200 2.31 open mkt purchase 09/03/2002 1600 2.31 open mkt purchase 09/03/2002 200 2.31 open mkt purchase 09/04/2002 1000 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/04/2002 600 2.29 open mkt sale 09/04/2002 400 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/04/2002 1000 2.29 open mkt sale 09/05/2002 4850 2.32 open mkt purchase 09/05/2002 2500 2.32 open mkt purchase 09/05/2002 300 2.32 open mkt purchase 09/06/2002 3500 2.29 open mkt purchase 09/06/2002 5500 2.29 open mkt purchase 09/06/2002 3100 2.29 open mkt purchase 09/06/2002 5200 2.29 open mkt purchase 09/06/2002 5300 2.29 open mkt purchase 09/06/2002 700 2.29 open mkt purchase 09/09/2002 100 2.37 open mkt sale 09/09/2002 900 2.37 open mkt sale 09/09/2002 425 2.37 open mkt sale 09/09/2002 1575 2.37 open mkt sale 09/09/2002 1700 2.37 open mkt sale 09/09/2002 2000 2.37 open mkt sale 09/09/2002 1000 2.37 open mkt sale 09/09/2002 1000 2.37 open mkt sale 09/09/2002 1000 2.37 open mkt sale 09/09/2002 200 2.37 open mkt sale 09/10/2002 1500 2.43 open mkt purchase 09/10/2002 2300 2.43 open mkt purchase 09/10/2002 1300 2.43 open mkt purchase 09/10/2002 2300 2.43 open mkt purchase 09/10/2002 2300 2.43 open mkt purchase 09/10/2002 300 2.43 open mkt purchase 09/12/2002 600 2.40 open mkt sale 09/12/2002 700 2.40 open mkt sale 09/12/2002 2200 2.40 open mkt sale 09/12/2002 1500 2.40 open mkt sale 09/13/2002 1700 2.37 open mkt purchase 09/13/2002 1000 2.37 open mkt purchase 09/13/2002 2300 2.37 open mkt purchase 09/16/2002 3200 2.25 open mkt purchase 09/16/2002 1800 2.28 open mkt purchase 09/16/2002 900 2.28 open mkt purchase 09/16/2002 1600 2.25 open mkt purchase 09/16/2002 4800 2.28 open mkt purchase 09/16/2002 8200 2.25 open mkt purchase 09/17/2002 1500 2.29 open mkt purchase 09/17/2002 800 2.29 open mkt purchase 09/17/2002 2200 2.29 open mkt purchase 09/23/2002 38800 1.78 open mkt purchase 09/23/2002 2050 1.78 open mkt purchase 09/23/2002 26700 1.77 open mkt purchase 09/23/2002 21500 1.77 open mkt purchase 09/23/2002 296950 1.77 open mkt purchase 09/23/2002 5600 1.78 open mkt purchase 09/23/2002 26000 1.78 open mkt purchase 09/23/2002 23200 1.78 open mkt purchase 09/23/2002 28200 1.78 open mkt purchase 09/23/2002 1000 1.78 open mkt purchase 09/24/2002 1000 1.75 open mkt purchase 09/24/2002 6200 1.75 open mkt purchase 09/24/2002 1200 1.75 open mkt purchase 09/24/2002 1600 1.75 open mkt purchase 09/25/2002 18000 1.78 open mkt purchase 09/25/2002 2900 1.77 open mkt purchase 09/25/2002 9700 1.77 open mkt purchase 09/25/2002 10000 1.78 open mkt purchase 09/25/2002 164600 1.78 open mkt purchase 09/25/2002 8000 1.78 open mkt purchase 09/25/2002 28800 1.78 open mkt purchase 09/25/2002 15000 1.78 open mkt purchase 09/25/2002 2200 1.78 open mkt purchase 09/27/2002 7500 1.95 open mkt purchase
CUSIP No. 45245Y105 13D Page 9 of 10 ITEM 6 Not applicable. ITEM 7 The following exhibits are filed herewith: Exhibit A - Joint Filing Agreement ITEM 8 SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: September 27, 2002 RS INVESTMENT MANAGEMENT CO. LLC By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS INVESTMENT MANAGEMENT, L.P. By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS GROWTH GROUP LLC By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS DIVERSIFIED GROWTH FUND By: RS Investment Management, L.P. Investment Adviser By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer /s/ G. Randall Hecht G. Randall Hecht CUSIP No. 45245Y105 13D Page 10 of 10 EXHIBIT A JOINT FILING AGREEMENT The undersigned hereby agree that they are filing this statement jointly pursuant to Rule 13d-1(f)(1). Each of them is responsible for the timely filing of the Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is accurate. Dated: September 27, 2002 RS INVESTMENT MANAGEMENT CO. LLC By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS INVESTMENT MANAGEMENT, L.P. By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS GROWTH GROUP LLC By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer RS DIVERSIFIED GROWTH FUND By: RS Investment Management, L.P. Investment Adviser By: /s/ G. Randall Hecht G. Randall Hecht Chief Executive Officer /s/ G. Randall Hecht G. Randall Hecht -----END PRIVACY-ENHANCED MESSAGE-----