-----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, JIuFx4YamhzZRXKNwwfQGAlbPId7tcS/u52CZA7suzdgqhEqFOM5k5ua1Qe0Uzj8 E6cJYyKIkStKZutPO0yV5Q== 0001085256-03-000064.txt : 20030304 0001085256-03-000064.hdr.sgml : 20030304 20030303180947 ACCESSION NUMBER: 0001085256-03-000064 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030304 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: 03590238 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 iman13da13.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. 13) iManage, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 45245y105 (CUSIP Number) February 28, 2003 (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)/ / (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 - 6,329,100 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,329,100 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,329,100 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 26.2% - ---------------------------------------------------------------- 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)/ / (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 - 6,329,100 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,329,100 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,329,100 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 26.2% - ---------------------------------------------------------------- 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)/ / (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 - 1,008,500 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 1,008,500 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 1,008,500 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 4.2% - ---------------------------------------------------------------- 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)/ / - ---------------------------------------------------------------- 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 - 4,146,100 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 4,146,100 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 4,146,100 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 17.2% - ---------------------------------------------------------------- 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)/ / (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 - 6,329,100 - REPORTING --------------------------------------- PERSON 8 SOLE DISPOSITIVE POWER WITH -0- --------------------------------------- 9 SHARED DISPOSITIVE POWER - 6,329,100 - - ---------------------------------------------------------------- 10 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON - 6,329,100 - - ---------------------------------------------------------------- 11 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) - ---------------------------------------------------------------- 12 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 26.2% - ---------------------------------------------------------------- 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. RS Investment Management, L.P. is 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 6,329,100 26.2% RS Investment Mgmt, L.P. 6,329,100 26.2% RS Growth Group LLC 1,008,500 4.2% RS Diversified Growth Fund 4,146,100 17.2% All percentages in this table are based, pursuant to 13D-1(e) of the Securities Exchange Act of 1934, as amended, on 24,140,000 shares of Common Stock of the Issuer outstanding as of November 1, 2002. RS Investment Mgmt Co. LLC is a Delaware Limited Liability Company that is deemed to have shared dispositive power over 6,329,100 shares of the Issuer. RS Investment Mgmt, L.P. is a California Limited Partnership that is deemed to have shared dispositive power over 6,329,100 shares of the Issuer. RS Growth Group LLC is a Delaware Limited Liability Company that is deemed to have shared dispositive power over 1,008,500 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 4,146,100 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 6,329,100 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 12/30/2002 5000 2.93 14625 open mkt purchase 12/30/2002 7300 2.92 21352 open mkt purchase 12/31/2002 73000 3.20 233600 open mkt purchase 01/03/2003 200 3.22 644 open mkt sale 01/03/2003 800 3.22 2576 open mkt sale 01/03/2003 700 3.22 2254 open mkt sale 01/03/2003 500 3.22 1610 open mkt sale 01/03/2003 800 3.22 2576 open mkt sale 01/06/2003 1200 3.22 3864 open mkt sale 01/06/2003 125 3.22 402 open mkt sale 01/06/2003 4200 3.22 13524 open mkt sale 01/06/2003 4300 3.22 13846 open mkt sale 01/06/2003 2500 3.22 8050 open mkt sale 01/06/2003 4200 3.22 13524 open mkt sale 01/23/2003 5000 3.15 15735 open mkt purchase 01/24/2003 5000 3.17 15850 open mkt purchase 02/12/2003 1700 2.57 4369 open mkt sale 02/12/2003 3100 2.57 7967 open mkt sale 02/12/2003 1500 2.57 3855 open mkt sale 02/12/2003 1300 2.57 3341 open mkt sale 02/12/2003 500 2.57 1285 open mkt sale 02/12/2003 6400 2.57 16447 open mkt sale 02/12/2003 900 2.57 2313 open mkt sale 02/12/2003 300 2.57 771 open mkt sale 02/12/2003 9300 2.57 23900 open mkt sale 02/13/2003 1400 2.27 3178 open mkt sale 02/13/2003 600 2.27 1362 open mkt sale 02/13/2003 250 2.27 567 open mkt sale 02/13/2003 100 2.27 227 open mkt sale 02/13/2003 300 2.27 681 open mkt sale 02/13/2003 650 2.27 1475 open mkt sale 02/13/2003 1300 2.27 2951 open mkt sale 02/13/2003 15000 2.27 34049 open mkt sale 02/13/2003 5000 2.27 11350 open mkt sale 02/13/2003 3350 2.27 7604 open mkt sale 02/13/2003 16500 2.27 37454 open mkt sale 02/13/2003 7500 2.27 17024 open mkt sale 02/13/2003 5000 2.27 11350 open mkt sale 02/13/2003 10000 2.27 22699 open mkt sale 02/13/2003 1900 2.27 4313 open mkt sale 02/13/2003 1600 2.27 3632 open mkt sale 02/13/2003 700 2.27 1589 open mkt sale 02/13/2003 2800 2.27 6356 open mkt sale 02/13/2003 24000 2.27 54478 open mkt sale 02/13/2003 12400 2.27 28147 open mkt sale 02/13/2003 2400 2.27 5448 open mkt sale 02/13/2003 1100 2.27 2497 open mkt sale 02/13/2003 1800 2.27 4086 open mkt sale 02/13/2003 4600 2.27 10442 open mkt sale 02/13/2003 2600 2.27 5902 open mkt sale 02/13/2003 11750 2.27 26672 open mkt sale 02/13/2003 6500 2.27 14755 open mkt sale 02/13/2003 800 2.27 1816 open mkt sale 02/13/2003 2000 2.27 4540 open mkt sale 02/13/2003 1500 2.27 3405 open mkt sale 02/13/2003 2900 2.27 6583 open mkt sale 02/13/2003 1400 2.27 3178 open mkt sale 02/13/2003 9900 2.27 22472 open mkt sale 02/13/2003 3100 2.27 7037 open mkt sale 02/13/2003 400 2.27 908 open mkt sale 02/13/2003 500 2.27 1135 open mkt sale 02/13/2003 1600 2.27 3632 open mkt sale 02/13/2003 1600 2.27 3632 open mkt sale 02/13/2003 1400 2.27 3178 open mkt sale 02/13/2003 100 2.27 227 open mkt sale 02/13/2003 2600 2.27 5902 open mkt sale 02/13/2003 2400 2.27 5448 open mkt sale 02/13/2003 2200 2.27 4994 open mkt sale 02/13/2003 400 2.27 908 open mkt sale 02/13/2003 1600 2.27 3632 open mkt sale 02/13/2003 1000 2.27 2270 open mkt sale 02/13/2003 4000 2.27 9080 open mkt sale 02/13/2003 900 2.27 2043 open mkt sale 02/13/2003 2000 2.27 4540 open mkt sale 02/13/2003 700 2.27 1589 open mkt sale 02/13/2003 600 2.27 1362 open mkt sale 02/13/2003 1000 2.27 2270 open mkt sale 02/13/2003 400 2.27 908 open mkt sale 02/13/2003 1000 2.27 2270 open mkt sale 02/13/2003 200 2.27 454 open mkt sale 02/13/2003 100 2.27 227 open mkt sale 02/13/2003 200 2.27 454 open mkt sale 02/13/2003 10000 2.27 22699 open mkt sale 02/13/2003 800 2.27 1816 open mkt sale 02/13/2003 8100 2.27 18386 open mkt sale 02/13/2003 5800 2.27 13166 open mkt sale 02/13/2003 5300 2.27 12031 open mkt sale 02/13/2003 80000 2.27 181594 open mkt sale 02/13/2003 250 2.27 567 open mkt sale 02/13/2003 150 2.27 340 open mkt sale 02/14/2003 3000 2.51 7522 open mkt sale 02/14/2003 3000 2.51 7522 open mkt sale 02/14/2003 6000 2.51 15045 open mkt sale 02/14/2003 250 2.51 627 open mkt sale 02/14/2003 1300 2.51 3260 open mkt sale 02/14/2003 800 2.51 2006 open mkt sale 02/14/2003 200 2.51 501 open mkt sale 02/14/2003 450 2.51 1128 open mkt sale 02/14/2003 8050 2.51 20185 open mkt sale 02/14/2003 6950 2.51 17427 open mkt sale 02/14/2003 5700 2.51 14292 open mkt sale 02/14/2003 600 2.51 1504 open mkt sale 02/14/2003 200 2.51 501 open mkt sale 02/14/2003 5500 2.51 13791 open mkt sale 02/14/2003 3000 2.51 7522 open mkt sale 02/14/2003 7300 2.51 18304 open mkt sale 02/14/2003 1000 2.51 2507 open mkt sale 02/14/2003 500 2.51 1254 open mkt sale 02/14/2003 1600 2.51 4012 open mkt sale 02/14/2003 2000 2.51 5015 open mkt sale 02/14/2003 2600 2.51 6519 open mkt sale 02/18/2003 500 2.77 1385 open mkt sale 02/18/2003 500 2.77 1385 open mkt sale 02/18/2003 1000 2.77 2770 open mkt sale 02/18/2003 500 2.77 1385 open mkt sale 02/18/2003 2500 2.77 6925 open mkt sale 02/18/2003 2000 2.77 5540 open mkt sale 02/18/2003 100 2.77 277 open mkt sale 02/18/2003 400 2.77 1108 open mkt sale 02/18/2003 2500 2.77 6925 open mkt sale 02/20/2003 400 3.02 1208 open mkt sale 02/20/2003 400 3.02 1208 open mkt sale 02/20/2003 800 3.02 2416 open mkt sale 02/20/2003 1500 3.02 4530 open mkt sale 02/20/2003 550 3.02 1661 open mkt sale 02/20/2003 250 3.02 755 open mkt sale 02/20/2003 3500 3.02 10570 open mkt sale 02/20/2003 3000 3.02 9060 open mkt sale 02/20/2003 800 3.02 2416 open mkt sale 02/20/2003 600 3.02 1812 open mkt sale 02/20/2003 900 3.02 2718 open mkt sale 02/20/2003 1900 3.02 5738 open mkt sale 02/20/2003 400 3.02 1208 open mkt sale 02/21/2003 800 3.23 2580 open mkt sale 02/21/2003 1200 3.23 3870 open mkt sale 02/21/2003 1200 3.23 3870 open mkt sale 02/21/2003 400 3.23 1290 open mkt sale 02/21/2003 3100 3.22 9997 open mkt sale 02/21/2003 100 3.22 322 open mkt sale 02/21/2003 3700 3.22 11932 open mkt sale 02/21/2003 400 3.23 1290 open mkt sale 02/21/2003 7900 3.22 25477 open mkt sale 02/21/2003 3300 3.22 10642 open mkt sale 02/21/2003 100 3.22 322 open mkt sale 02/21/2003 1100 3.22 3547 open mkt sale 02/21/2003 2800 3.23 9030 open mkt sale 02/21/2003 2700 3.22 8707 open mkt sale 02/21/2003 500 3.22 1612 open mkt sale 02/21/2003 600 3.23 1935 open mkt sale 02/21/2003 300 3.22 967 open mkt sale 02/21/2003 4200 3.23 13545 open mkt sale 02/21/2003 5300 3.22 17092 open mkt sale 02/21/2003 300 3.22 967 open mkt sale 02/24/2003 800 3.45 2756 open mkt sale 02/24/2003 100 3.44 344 open mkt sale 02/24/2003 300 3.45 1034 open mkt sale 02/24/2003 500 3.45 1723 open mkt sale 02/24/2003 900 3.45 3101 open mkt sale 02/24/2003 50 3.44 172 open mkt sale 02/24/2003 50 3.44 172 open mkt sale 02/24/2003 1150 3.45 3962 open mkt sale 02/24/2003 850 3.44 2928 open mkt sale 02/24/2003 400 3.45 1378 open mkt sale 02/24/2003 700 3.45 2412 open mkt sale 02/24/2003 700 3.45 2412 open mkt sale 02/24/2003 800 3.45 2756 open mkt sale 02/24/2003 2600 3.45 8957 open mkt sale 02/24/2003 100 3.44 344 open mkt sale 02/25/2003 700 3.28 2298 open mkt sale 02/25/2003 100 3.28 328 open mkt sale 02/25/2003 700 3.28 2298 open mkt sale 02/25/2003 800 3.28 2626 open mkt sale 02/25/2003 100 3.28 328 open mkt sale 02/25/2003 1800 3.28 5908 open mkt sale 02/25/2003 1000 3.28 3282 open mkt sale 02/25/2003 600 3.28 1969 open mkt sale 02/25/2003 400 3.28 1313 open mkt sale 02/25/2003 300 3.28 985 open mkt sale 02/25/2003 2600 3.28 8534 open mkt sale 02/26/2003 1300 3.27 4247 open mkt sale 02/26/2003 200 3.27 653 open mkt sale 02/26/2003 1500 3.27 4900 open mkt sale 02/26/2003 1800 3.27 5880 open mkt sale 02/26/2003 2700 3.27 8821 open mkt sale 02/26/2003 900 3.27 2940 open mkt sale 02/26/2003 600 3.27 1960 open mkt sale 02/26/2003 1200 3.27 3920 open mkt sale 02/26/2003 100 3.27 327 open mkt sale 02/26/2003 800 3.27 2614 open mkt sale 02/26/2003 500 3.27 1633 open mkt sale 02/26/2003 3000 3.27 9801 open mkt sale 02/26/2003 200 3.27 653 open mkt sale 02/27/2003 2700 3.29 8874 open mkt sale 02/27/2003 400 3.29 1315 open mkt sale 02/27/2003 1300 3.29 4273 open mkt sale 02/27/2003 100 3.29 329 open mkt sale 02/27/2003 3100 3.29 10188 open mkt sale 02/27/2003 5075 3.29 16679 open mkt sale 02/27/2003 5000 3.29 16433 open mkt sale 02/27/2003 125 3.29 411 open mkt sale 02/27/2003 100 3.29 329 open mkt sale 02/27/2003 9150 3.29 30072 open mkt sale 02/27/2003 5000 3.29 16433 open mkt sale 02/27/2003 1800 3.29 5916 open mkt sale 02/27/2003 11300 3.29 37139 open mkt sale 02/27/2003 2100 3.29 6902 open mkt sale 02/27/2003 14200 3.29 46670 open mkt sale 02/27/2003 6600 3.29 21692 open mkt sale 02/27/2003 18350 3.29 60309 open mkt sale 02/27/2003 1700 3.29 5587 open mkt sale 02/27/2003 200 3.29 657 open mkt sale 02/27/2003 100 3.29 329 open mkt sale 02/27/2003 1900 3.29 6245 open mkt sale 02/27/2003 1500 3.29 4930 open mkt sale 02/27/2003 1000 3.29 3287 open mkt sale 02/27/2003 1000 3.29 3287 open mkt sale 02/27/2003 100 3.29 329 open mkt sale 02/27/2003 12600 3.29 41411 open mkt sale 02/27/2003 2800 3.29 9202 open mkt sale 02/27/2003 700 3.29 2301 open mkt sale 02/27/2003 900 3.29 2958 open mkt sale 02/27/2003 800 3.29 2629 open mkt sale 02/27/2003 100 3.29 329 open mkt sale 02/27/2003 1200 3.29 3944 open mkt sale 02/27/2003 700 3.29 2301 open mkt sale 02/27/2003 1100 3.29 3615 open mkt sale 02/27/2003 3500 3.29 11503 open mkt sale 02/27/2003 2400 3.29 7888 open mkt sale 02/27/2003 2900 3.29 9531 open mkt sale 02/27/2003 8500 3.29 27936 open mkt sale 02/27/2003 800 3.29 2629 open mkt sale 02/27/2003 6800 3.29 22349 open mkt sale 02/27/2003 3400 3.29 11175 open mkt sale 02/27/2003 3300 3.29 10846 open mkt sale 02/27/2003 3200 3.29 10517 open mkt sale 02/27/2003 150 3.29 493 open mkt sale 02/27/2003 250 3.29 822 open mkt sale
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: March 3, 2003 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: March 3, 2003 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-----