Fax no 44 20 7256 9386                            FORM 8.1/8.3

Lodge with a RIS or Newstrack and the Takeover Panel. Use separate  form
for each class of securities in which dealings have been made.

Date of disclosure...19 Aug 2003

DISCLOSURE UNDER RULES 8.1(a), 8.1(b)(i) AND 8.3
OF THE CITY CODE ON TAKEOVERS AND MERGERS

Date of dealing ......15 Aug 2003

Dealing in: Nestor Healthcare

(1)  Class of securities: ordinary shares

(2)  Amount bought   Amount sold          Price per unit
                     1,138,800            1.1312 GBP
                                          
                                          

(3)  Resultant total of the same class owned or controlled
  (and percentage of class) zero ( 0 %)

(4)  Party making disclosure: Robeco

(5)     EITHER (a)  Name of purchaser/vendor (Note 1)
      OR    (b)   If dealing for discretionary client(s), name  of  fund
management organisation

     Robeco (for underlying funds)

(6)  Reason for disclosure (Note 2)
  (a)       associate of (i)  offeror (Note 3)    NO
                         (ii) offeree company     NO

  Specify which category or categories of associate (1-8 overleaf)

If category (8), explain
........................................................................


  (b)  Rule 8.3 (ie disclosure because of ownership or control of 1%
or more of the class of relevant securities dealt in)  YES

Signed, for and on behalf of the party named in (4) above


(Also print name of signatory) JF Goedhart

Telephone and extension number ++ 31 10 224 3390

Note 1.   Specify owner, not nominee or vehicle company. If relevant,
also identify controller of owner, eg where an owner normally acts on
instructions of a controller.
Note 2.   Disclosure might be made for more than one reason; if so,
state all reasons.
Note 3.   Specify which offeror if there is more than one.
Note 4.   When an arrangement exists with any offeror, with the offeree
company or with an associate of any offeror or of the offeree company in
relation to relevant securities, details of such arrangement must be
disclosed, as required by Note 6 on Rule 8.
Note 5.   It may be necessary, particularly when disclosing derivative
transactions, to append a sheet to this disclosure form so that all
relevant information can be given.
Note 6.   In the case of an average price bargain, each underlying trade
should be disclosed.
For full details of disclosure requirements, see Rule 8 of the Code. If
in doubt, contact the Panel on Takeovers and Mergers, Monitoring
Section, Tel. No: 020 7638 0129. E-mail:monitoring@disclosure.org.uk