Holding(s) in Company

Amlin Plc
                  

SCHEDULE 10
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NOTIFICATION OF MAJOR INTERESTS IN SHARES
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1. Name of company
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Amlin plc
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2. Name of shareholder having a major interest
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Barclays PLC
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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
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HOLDINGS IN RESPECT OF BARCLAYS PRIVATE BANK LTD, BARCLAYS CAPITAL INC, BARCLAYS LIFE
 ASSURANCE CO LTD, BARCLAYS GLOBAL INVESTORS AUSTRALIA LTD, BARCLAYS GLOBAL INVESTORS,
 N.A., BARCLAYS GLOBAL INVESTORS LTD, GERRARD LTD AND BARCLAYS CAPITAL SECURITIES LTD.
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4. Name of the registered holder(s) and, if more than one holder, the number of shares
 held by each of them
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REGISTERED HOLDER
ACCOUNT DESIGNATION
HOLDING

BARCLAYS CAPITAL NOMINEES LIMITED

1,595,351

BNP PARIBAS

101,590

BOISS NOMINEES LTD
4224361
330,089

CHASE NOMINEES LTD
16376
256,716

CHASE NOMINEES LTD
20947
22,319,097

CHASE NOMINEES LTD
21359
509,972

CHASE NOMINEES LTD
28270
81,219

CHASE NOMINEES LTD
28270
177,021

CIBC MELLON GLOBAL SECURITIES

79,192

INVESTORS BANK AND TRUST CO.

6,504,426

JP MORGAN (BGI CUSTODY)
16331
137,829

JP MORGAN (BGI CUSTODY)
16341
549,948

JP MORGAN (BGI CUSTODY)
16344
75,784

JP MORGAN (BGI CUSTODY)
16345
117,586

JP MORGAN (BGI CUSTODY)
16400
4,409,189

JP MORGAN (BGI CUSTODY)
18409
422,659

JPMORGAN CHASE BANK

691,925

MELLON TRUST - US CUSTODIAN /

177,918

MELLON TRUST OF NEW ENGLAND

105,040

NORTHERN TRUST BANK - BGI SEPA

558,063

R C GREIG NOMINEES LIMITED

316,272

R C GREIG NOMINEES LIMITED A/C AK1

110,507

R C GREIG NOMINEES LIMITED A/C BL1

13,900

R C GREIG NOMINEES LIMITED A/C CM1

8,050

STATE STREET BANK & TRUST - WI

226,172

STATE STREET TRUST OF CANADA -

179,792

THE NORTHERN TRUST COMPANY - U

128,792

ZEBAN NOMINEES LIMITED

17,136






TOTAL
40,201,235

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5. Number of shares/amount of stock acquired
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N/A
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6. Percentage of issued class
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N/A
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7. Number of shares disposed
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NOT DISCLOSED
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8. Percentage of issued class
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N/A
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9. Class of security
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ORDINARY SHARES OF 25P EACH
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10. Date of transaction
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NOT DISCLOSED. HOLDINGS ARE AS AT 21 JUNE 2006.
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11. Date company informed
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26 JUNE 2006
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12. Total holding following this notification
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40,201,235

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13. Total percentage holding of issued class following this notification
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7.54%
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14. Any additional information
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PREVIOUS NOTIFIED INTEREST WAS 58,264,499 (10.95%)
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15. Name of contact and telephone number for queries
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JEANETTE CLARKE 020 7746 1000
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16. Name and signature of authorised company official responsible for making this
 notification
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JEANETTE CLARKE, DEPUTY GROUP COMPANY SECRETARY

Date of notification: 27 JUNE 2006
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