-----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, QLYd8nL8Ed0z7n5u4X9LusakynztRBW8bYTiaiifmBxHbkthrOGqTGS5exgJH5D1 fo10Cx6TRyTGdOURUFHwqA== 0000927016-97-000315.txt : 19970222 0000927016-97-000315.hdr.sgml : 19970222 ACCESSION NUMBER: 0000927016-97-000315 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19970212 SROS: NASD GROUP MEMBERS: AMERICAN HEALTHCARE FUND GROUP MEMBERS: AMERICAN HEALTHCARE FUND II,L.P. GROUP MEMBERS: CAPITAL HEALTH MANAGEMENT GROUP MEMBERS: CAPITAL HEALTH VENTURE PARTNERS GROUP MEMBERS: DANIEL J. MITCHELL GROUP MEMBERS: FREDERICK R. BLUME GROUP MEMBERS: KINNEY L. JOHNSON SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CYTYC CORP CENTRAL INDEX KEY: 0000849778 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 020407755 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-48429 FILM NUMBER: 97526035 BUSINESS ADDRESS: STREET 1: 237 CEDAR HILL ST CITY: MARLBOROUGH STATE: MA ZIP: 01752 BUSINESS PHONE: 5084811341 MAIL ADDRESS: STREET 1: 85 SWANSON ROAD CITY: BOXBOROUGH STATE: MA ZIP: 01719 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CAPITAL HEALTH VENTURE PARTNERS CENTRAL INDEX KEY: 0001031410 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 363858897 STATE OF INCORPORATION: IL FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: C/O KEYSTONE ASSOCIATES INC STREET 2: 20 NORTH WACKER DRIVE SUITE 2200 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3127827560 MAIL ADDRESS: STREET 1: C/O KEYSTONE ASSOCIATES INC STREET 2: 20 NORTH WACKER DRIVE, SUITE 2200 CITY: CHICAGO STATE: IL ZIP: 60606 SC 13G 1 SCHEDULE 13G ----------------------------- OMB APPROVAL ----------------------------- OMB Number: 3235-0145 Expires: December 31, 1997 Estimated average burden hours per response ...14.90 ----------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* --------- Cytyc Corporation - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, $.01 par value per share - -------------------------------------------------------------------------------- (Title of Class of Securities) 232946 10 3 - -------------------------------------------------------------------------------- (CUSIP Number) *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 the disclosures provided in a prior cover page. The information required in 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 14 pages - ------------------------- ---------------------- CUSIP No. 232946 10 3 13G Page 2 of 14 Pages - ------------------------- ---------------------- - ------------------------------------------------------------------------------ 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON American Healthcare Fund - I.R.S. Identification No. 36-3474859 - ------------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - ------------------------------------------------------------------------------ 3 SEC USE ONLY - ------------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Illinois - ------------------------------------------------------------------------------ 5 SOLE VOTING POWER NUMBER OF NONE SHARES ----------------------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 491,402 EACH ----------------------------------------------------------- 7 SOLE DISPOSITIVE POWER REPORTING NONE PERSON ----------------------------------------------------------- WITH 8 SHARED DISPOSITIVE POWER 491,402 - ------------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 491,402 - ------------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - ------------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 3.51% - ------------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON* PN - ------------------------------------------------------------------------------ *SEE INSTRUCTIONS BEFORE FILLING OUT! - ------------------------- ---------------------- CUSIP No. 232946 10 3 13G Page 3 of 14 Pages - ------------------------- ---------------------- - ------------------------------------------------------------------------------ 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Capital Health Management - I.R.S. Identification No. 36-3377093 - ------------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - ------------------------------------------------------------------------------ 3 SEC USE ONLY - ------------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Illinois - ------------------------------------------------------------------------------ 5 SOLE VOTING POWER NUMBER OF NONE SHARES ----------------------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 499,313 EACH ----------------------------------------------------------- 7 SOLE DISPOSITIVE POWER REPORTING NONE PERSON ----------------------------------------------------------- WITH 8 SHARED DISPOSITIVE POWER 499,313 - ------------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 499,313 - ------------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - ------------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 3.56% - ------------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON* PN - ------------------------------------------------------------------------------ *SEE INSTRUCTIONS BEFORE FILLING OUT! - ------------------------- ---------------------- CUSIP NO. 232946 10 3 13G PAGE 4 OF 14 PAGES ------------- --- ---- - ------------------------- ---------------------- - ------------------------------------------------------------------------------ 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON American Healthcare Fund II, L.P. - I.R.S. Identification No. 36-3756168 - ------------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - ------------------------------------------------------------------------------ 3 SEC USE ONLY - ------------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------------------------------------------------------------------------------ 5 SOLE VOTING POWER NONE ----------------------------------------------------------- 6 SHARED VOTING POWER NUMBER OF SHARES 220,029 BENEFICIALLY OWNED BY ----------------------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING PERSON NONE WITH ----------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 220,029 - ------------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 220,029 - ------------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - ------------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.57% - ------------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON* PN - ------------------------------------------------------------------------------ *SEE INSTRUCTIONS BEFORE FILLING OUT! - -------------------------- -------------------- CUSIP NO. 232946 10 3 13G PAGE 5 OF 14 PAGES ----------- --- ---- - -------------------------- -------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Capital Health Venture Partners - I.R.S. Identification No. 36-3858897 - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [_] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 Illinois - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF NONE SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 OWNED BY 220,029 ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING NONE PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 220,029 - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 220,029 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES 10 CERTAIN SHARES* [_] - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11 1.57% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! 5 - --------------------------- ---------------------- CUSIP NO. 232946 10 3 13G Page 6 of 14 Pages ------------- --- ---- - --------------------------- ---------------------- - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Frederick R. Blume - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER 12, 394 -------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 719,342 Beneficial ownership is OWNED BY disclaimed pursuant to Rule 13d-4 except EACH to extent of proportionate pecuniary interest REPORTING therein. PERSON -------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 12,394 -------------------------------------------------- 8 SHARED DISPOSITIVE POWER 719,342 Beneficial ownership is disclaimed pursuant to Rule 13d-4 except to extent of proportionate pecuniary interest therein. - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 731,736 - -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.22% - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON * IN - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - --------------------------- ---------------------- CUSIP NO. 232946 10 3 13G Page 7 of 14 Pages ------------- --- ---- - --------------------------- ---------------------- - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Kinney L. Johnson - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER 4,099 ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 719,342 Beneficial ownership is OWNED BY disclaimed pursuant to Rule 13d-4 except to EACH the extent of proportionate pecuniary REPORTING interest therein. PERSON ---------------------------------------------------- WITH 7 SOLE DISPOSITIVE POWER 4,099 ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 719,342 Beneficial ownership is disclaimed pursuant to Rule 13d-4 except to extent of proportionate pecuniary interest therein. - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 723,441 - -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.16% - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON * IN - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - --------------------------- ---------------------- CUSIP NO. 232946 10 3 13G Page 8 of 14 Pages ------------- --- ---- - --------------------------- ---------------------- - -------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Daniel J. Mitchell - -------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [_] (b) [_] - -------------------------------------------------------------------------------- 3 SEC USE ONLY - -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - -------------------------------------------------------------------------------- 5 SOLE VOTING POWER 4,420 --------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 719,342 Beneficial ownership is OWNED BY disclaimed pursuant to Rule 13d-4 except to EACH extent of proportionate pecuniary interest REPORTING therein. PERSON WITH --------------------------------------------------- 7 SOLE DISPOSITIVE POWER 4,420 --------------------------------------------------- 8 SHARED DISPOSITIVE POWER 719,342 Beneficial ownership is disclaimed pursuant to Rule 13d-4 except to extent of proportionate pecuniary interest therein. - -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 723,762 - -------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.16% - -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON * IN - -------------------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT! - --------------------------- ---------------------- CUSIP NO. 232946 10 3 13G Page 9 of 14 Pages ------------ --- ---- - --------------------------- ---------------------- Item 1 (a) Name of Issuer: Cytyc Corporation -------------- (b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 85 Swanson Road Boxborough, MA 01719 Item 2 (a) Item 2 (b) Name of Person Filing: Address of Principal Business - --------------------- ----------------------------- Office or, if none, Residence ----------------------------- American Healthcare Fund ("AMHCF") c/o Keystone Associates, Inc. 20 North Wacker Drive, Suite 2200 Chicago, IL 60606 American Healthcare Fund II, L.P. c/o Keystone Associates, Inc. ("AMHCFII") 20 North Wacker Drive, Suite 2200 Chicago, IL 60606 Capital Health Management c/o Keystone Associates, Inc. ("CHM") 20 North Wacker Drive, Suite 2200 Chicago, IL 60606 Capital Health Venture Partners ("CHVP") c/o Keystone Associates, Inc. 20 North Wacker Drive, Suite 2200 Chicago, IL 60606 Frederick R. Blume Four Village Common Court Amherst, NH 03031 Kinney L. Johnson 2084 South Milwaukee Street Denver, CO 80210 Daniel J. Mitchell c/o Keystone Associates, Inc. 20 North Wacker Drive, Suite 2200 Chicago, IL 60606 Item (c) Citizenship: AMHCF and CHM are limited partnerships organized under ----------- Illinois law. AMHCFII is a limited partnership organized under Delaware law. CHVP is a general partnership organized under Illinois law. Messrs. Blume, Johnson and Mitchell are United States citizens. Item (d) Title of Class of Securities: Common Stock, $.01 par value per share ---------------------------- (the "Shares") Item (e) CUSIP No.: 232946 10 3 --------- - ------------------------- --------------------- CUSIP No. 232946 10 3 13G Page 10 of 14 Pages --------------- ---- ---- - ------------------------- --------------------- Item 3 If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b), ----------------------------------------------------------------- check whether the person filing is : ---------------------------------- (a) [ ] Broker or Dealer registered under Section 15 of the Securities Exchange Act of 1934 (the "Act"). (b) [ ] Bank as defined in Section 3(a)(6) of the Act. (c) [ ] Insurance Company as defined in Section 3(a)(19) of the Act. (d) [ ] Investment Company registered under Section 8 of the Investment Company Act of 1940. (e) [ ] Investment Adviser registered under Section 203 of the Investment Advisers Act of 1940. (f) [ ] Employee Benefit Plan, Pension Fund which is subject to the provisions of the Employee Retirement Income Security Act of 1974 or Endowment Fund; see Rule 13d-1(b)(1)(ii)(F) of the Act. (g) [ ] Parent Holding Company, in accordance with Rule 13d-1(b)(ii)(G) of the Act. (h) [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(H) of the Act. Item 4 Ownership: ---------
AMHCF AMHCFII CHM CHVP Blume Johnson Mitchell ----- ------- --- ---- ----- ------- -------- (a) Amount Beneficially Owned 491,402 220,029 499,313 220,029 731,736 723,441 723,762 (b) Percent of Class 3.51% 1.57% 3.56% 1.57% 5.22% 5.16% 5.16% (c) Number of shares as to which such person has: (1) Sole power to vote or to 0 0 0 0 12,394 4,099 4,420 direct the vote (2) Shared power to vote or to 491,402 220,029 499,313 220,029 719,342 719,342 719,342 direct the vote (3) Sole power to dispose or 0 0 0 0 12,394 4,099 4,420 to direct the disposition of (4) Shared power to dispose or 491,402 220,029 499,313 220,029 719,342 719,342 719,342 to direct the disposition of
AMHCF directly beneficially owns 491,402 Shares. As the sole general partner of AMHCF, CHM may be deemed to share beneficial ownership of such Shares with AMHCF. CHM directly beneficially owns 7,911 Shares. AMHCFII directly beneficially owns 220,029 Shares. As the sole general partner of AMHCFII, CHVP may be deemed to share beneficial ownership of such Shares with AMHCFII. Messrs. Blume, Johnson and Mitchell, the individual general partners of each of CHM and CHVP, comprise the investment committee of each of CHM and CHVP, which is authorized to make decisions concerning voting and disposition of the Shares directly held by AMHCF, AMHCFII and CHM. Such decision are made pursuant to the partnership agreements of each of CHM and CHVP. Hence, in their capacity as individual general partners of CHM and CHVP, Messrs. Blume, Johnson and Mitchell may each be deemed to own beneficially 719,342 shares. Each of Messrs. Blume, Johnson and Mitchell disclaims beneficial ownership of the Shares directly held by AMHCF, AMHCFII and CHM except to the extent of their proportionate pecuniary interest therein. Messrs. Blume, Johnson and Mitchell directly beneficially own 12,394 shares, 4,099 shares and 4,420 shares, respectively. - ------------------------- --------------------- CUSIP No. 232946 10 3 13G Page 11 of 14 Pages --------------- ---- ---- - ------------------------- --------------------- Item 5 Ownership of Five Percent or Less: --------------------------------- Not applicable. Item 6 Ownership of More than Five Percent on Behalf of Another Person: --------------------------------------------------------------- Not applicable. Item 7 Identification and Classification of the Subsidiary Which Acquired ------------------------------------------------------------------ the Security Being Reported on by the Parent Holding Company: ------------------------------------------------------------ Not applicable. Item 8 Identification and Classification of Members of the Group: --------------------------------------------------------- Not applicable. Item 9 Notice of Dissolution of Group: ------------------------------ Not applicable. Item 10 Certification: ------------- Not applicable. - ------------------------- --------------------- CUSIP No. 232946 10 3 13G Page 12 of 14 Pages --------------- ---- ---- - ------------------------- --------------------- 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. AMERICAN HEALTHCARE FUND, L.P. By: Capital Health Management Its General Partner By: /s/ FREDERICK R. BLUME ---------------------------- Frederick R. Blume Its General Partner AMERICAN HEALTHCARE FUND II, L.P. By: Capital Health Management Its General Partner By: /s/ FREDERICK R. BLUME ---------------------------- Frederick R. Blume Its General Partner CAPITAL HEALTH MANAGEMENT By: /s/ FREDERICK R. BLUME ---------------------------- Frederick R. Blume Its General Partner CAPITAL HEALTH VENTURE PARTNERS By: /s/ FREDERICK R. BLUME ---------------------------- Frederick R. Blume Its General Partner /s/ FREDERICK R. BLUME -------------------------------------- Frederick R. Blume * -------------------------------------- Kinney L. Johnson * -------------------------------------- Daniel J. Mitchell *By: /s/ FREDERICK R. BLUME -------------------------------- Frederick R. Blume Attorney-in-Fact This Schedule 13G was executed by Frederick R. Blume pursuant to Powers of Attorney dated February 7, 1997 and filed with the Securities and Exchange Commission herewith as Exhibit 2. --------- - ------------------------- --------------------- CUSIP No. 232946 10 3 13G Page 13 of 14 Pages --------------- ---- ---- - ------------------------- --------------------- Exhibit 1 --------- AGREEMENT Pursuant to Rule 13d-1(f)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of shares of stock of Cytyc Corporation. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original. Executed this 7 day of February, 1997. AMERICAN HEALTHCARE FUND, L.P. By: Capital Health Management Its General Partner By: /s/ FREDERICK R. BLUME ------------------------------ Frederick R. Blume Its General Partner AMERICAN HEALTHCARE FUND II, L.P. By: Capital Health Management Its General Partner By: /s/ FREDERICK R. BLUME ------------------------------ Frederick R. Blume Its General Partner CAPITAL HEALTH MANAGEMENT By: /s/ FREDERICK R. BLUME ------------------------------ Frederick R. Blume Its General Partner CAPITAL HEALTH VENTURE PARTNERS By: /s/ FREDERICK R. BLUME ------------------------------ Frederick R. Blume Its General Partner /s/ FREDERICK R. BLUME ---------------------------------------- Frederick R. Blume /s/ KINNEY L. JOHNSON ---------------------------------------- Kinney L. Johnson /s/ DANIEL J. MITCHELL ---------------------------------------- Daniel J. Mitchell - ------------------------- --------------------- CUSIP No. 232946 10 3 13G Page 14 of 14 Pages --------------- ---- ---- - ------------------------- --------------------- Exhibit 2 --------- POWERS OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Frederick R. Blume his true and lawful attorney-in-fact, with full power of substitution, to sign any and all instruments, certificates and documents that may be necessary desirable or appropriate to be executed on behalf of himself as an individual or in his capacity as a general partner of any partnership, pursuant to Section 13 or 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and any and all regulations promulgated thereunder, and to file the same, with all exhibits thereto, and any other documents in connection therewith, with the Securities and Exchange Commission, and with any other entity when and if such is mandated by the Exchange Act or by the By-laws of the National Association of Securities Dealers, Inc., granting unto said attorney-in-fact full power and authority to do and perform each and every act and thing necessary, desirable or appropriate, fully to all intents and purposes as he might or could do in person, thereby ratifying and confirming all that said attorney-in-fact, or his substitutes, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, this Power of Attorney has been signed as of the 7 day of February 1997. /s/ FREDERICK R. BLUME -------------------------------- Frederick R. Blume /s/ KINNEY L. JOHNSON -------------------------------- Kinney L. Johnson /s/ DANIEL J. MITCHELL -------------------------------- Daniel J. Mitchell -----END PRIVACY-ENHANCED MESSAGE-----