Directors Shareholding(s)

Cambridge Antibody Tech Group PLC 5 February 2001 Schedule 11 - Notification of interests of Directors and Connected Persons 1 Name of company: Cambridge Antibody Technology 2 Name of director: Peter Garland 3 Please state whether notification indicates that it is in respect of holding of the director named in 2 above or holding of that person's spouse or children under the age of 18 or in respect of a non- beneficial interest: Spouse 4 Name of registered holder(s) and, if more than one holder, the number of shares held by each of them (if notified): Ann Garland 5 Please state whether notification relates to a person(s) connected with the director named in 2 above and identify the connected person(s): Spouse 6 Please state the nature of the transaction. For PEP transactions please indicate whether general/single co PEP and if discretionary/non discretionary: Transfer of 5,500 shares to adult children and sale of 3,667 shares 7 Number of shares/amount of stock acquired: Nil 8 Percentage of issued class: Nil 9 Number of shares/amount of stock disposed: 9,167 10 Percentage of issued class: 0.03% 11 Class of security: Ordinary 10p shares 12 Price per share: £32.10 13 Date of transaction: 5 February 2001 14 Date company informed: 5 February 2001 15 Total holding following this notification: 41,166 16 Total percentage holding of issued class following this notification: 0.12% If a director has been granted options by the company, please complete the following fields: 17 Date of grant: 18 Period during which or date on which exercisable: 19 Total amount paid (if any) for grant of the option: 20 Description of shares or debentures involved: class, number: 21 Exercise price (if fixed at time of grant) or indication that price is to be fixed at time of exercise: 22 Total number of shares or debentures over which options held following this notification: 23 Contact name for queries: Diane Mellett 24 Contact telephone number: 01763 263233 25 Name of company official responsible for making notification: Company Secretary Additional Information:
UK 100