FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20459
Report of Foreign Issuer
Pursuant to Rule 13a - 16 or 15d - 16 of the Securities Exchange Act of 1934
December 15, 2003
Amersham plc
(Translation of registrant's name into English)
Amersham Place
Little Chalfont
Buckinghamshire HP7 9NA
England
(Address of principal executive offices)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F
Form 20-FX Form 40-F__
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934
Yes___ NoX
If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b): 82-...............
EXHIBIT INDEX
Exhibit No. 1 Holding(s) in Company dated 8 December 2003
Exhibit No. 2 Holding(s) in Company dated 10 December 2003
Exhibit No. 1
SCHEDULE 10
NOTIFICATION OF MAJOR INTERESTS IN SHARES
1) Name of company
Amersham plc
2) Name of shareholder having a major interest
Cater Allen International Limited
3) Please state whether notification indicates that it is in respect of holding of the shareholder named in 2 above or in respect of a non-beneficial interest or in the case of an individual holder if it is a holding of that person's spouse or children under the age of 18
Non Beneficial interest
4) Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them
Cater Allen International Limited
5) Number of shares/amount of stock acquired
Not advised
6) Percentage of issued class
N/A
7) Number of shares/amount of stock disposed
N/A
8) Percentage of issued class
N/A
9) Class of security
Ordinary shares of 5 pence each
10) Date of transaction
Not advised
11) Date company informed
8 December 2003
12) Total holding following this notification
22,094,494 Ordinary Shares of 5p each
13) Total percentage holding of issued class following this notification
3.136%
14) Any additional information
N/A
15) Name of contact and telephone number for queries
Susan Henderson, Deputy Company Secretary Tel 01494 542063
16) Name and signature of authorised company official responsible for making this notification
Susan M Henderson,
Date of notification 8 December 2003
Exhibit No. 2
SCHEDULE 10
NOTIFICATION OF MAJOR INTERESTS IN SHARES
1) Name of company
Amersham plc
2) Name of shareholder having a major interest
UBS Investment Bank
3) Please state whether notification indicates that it is in respect of holding of the shareholder named in 2 above or in respect of a non-beneficial interest or in the case of an individual holder if it is a holding of that person's spouse or children under the age of 18
Beneficial interest
4) Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them
UBS Investment Bank
5) Number of shares/amount of stock acquired
Not advised
6) Percentage of issued class
N/A
7) Number of shares/amount of stock disposed
N/A
8) Percentage of issued class
N/A
9) Class of security
Ordinary shares of 5 pence each
10) Date of transaction
Not advised
11) Date company informed
9 December 2003
12) Total holding following this notification
23,518,639 Ordinary Shares of 5p each
13) Total percentage holding of issued class following this notification
3.338%
14) Any additional information
N/A
15) Name of contact and telephone number for queries
Susan Henderson, Deputy Company Secretary Tel 01494 542063
16) Name and signature of authorised company official responsible for making this notification
Susan M Henderson,
Date of notification 10 December 2003
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
AMERSHAM PLC
(Registrant) By: /s/ Susan M. Henderson
Name: Susan M. Henderson
Title: Deputy Company Secretary
Date: December 15, 2003
