Holding(s) in Company

Amlin Plc
                  
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*T
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 CAPITAL INC, BARCLAYS GLOBAL INVESTORS LTD, BARCLAYS
 LIFE ASSURANCE CO LTD, BARCLAYS GLOBAL INVESTORS AUSTRALIA LTD, BARCLAYS GLOBAL
 INVESTORS JAPAN LTD, BARCLAYS GLOBAL INVESTORS, N.A., BARCLAYS CAPITAL SECURITIES LTD
 AND GERRARD 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
REGISTERED HOLDER
ACCOUNT DESIGNATION
HOLDING

BARCLAYS CAPITAL NOMINEES LIMITED

1,659,564

BNP PARIBAS

12,842

BOISS NOMINEES LTD
4224361
498,599

CHASE NOMINEES LTD
16376
270,689

CHASE NOMINEES LTD
20947
15,184,108

CHASE NOMINEES LTD
21359
448,902

CHASE NOMINEES LTD
28270
266,210

CIBC MELLON GLOBAL SECURITIES

9,678

INVESTORS BANK AND TRUST CO.

897,241

JP MORGAN (BGI CUSTODY)
16331
137,829

JP MORGAN (BGI CUSTODY)
16341
530,746

JP MORGAN (BGI CUSTODY)
16344
74,806

JP MORGAN (BGI CUSTODY)
16345
108,638

JP MORGAN (BGI CUSTODY)
16400
4,316,807

JP MORGAN (BGI CUSTODY)
18409
488,571

JPMORGAN CHASE BANK

49,994

MELLON TRUST OF NEW ENGLAND

13,058

MASTER TRUST BANK

19,490

MELLON TRUST - US CUSTODIAN /

22,060

NORTHERN TRUST BANK - BGI SEPA

58,288

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 BOSTON

23,683

STATE STREET TRUST OF CANADA -

22,477

THE NORTHERN TRUST COMPANY - U

15,795

TRUST & CUSTODY SERVICES BANK

41,348


TOTAL
25,620,152
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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 10 OCTOBER 2006.
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11. Date company informed
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13 OCTOBER 2006
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12. Total holding following this notification
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25,620,152
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13. Total percentage holding of issued class following this notification
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4.80%
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14. Any additional information
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PREVIOUS NOTIFIED INTEREST WAS 31,525,476 (5.91%)
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15. Name of contact and telephone number for queries
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CHARLES PENDER 020 7746 1000
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16. Name and signature of authorised company official responsible for making this
 notification
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CHARLES PENDER, GROUP COMPANY SECRETARY

Date of notification: 13 OCTOBER 2006
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