CUSIP
No. 452916 40 6
|
|||
(1)
|
NAME
OF REPORTING PERSONS
Elan
Corporation, plc
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)
N/A
|
||
(2)
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a)
[ ]
(b)
[ ]
|
||
(3)
|
SEC
USE ONLY
|
||
(4)
|
SOURCE
OF FUNDS (See Instructions)
WC
|
||
(5)
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) or
2(e) [ ]
|
||
(6)
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Ireland
|
||
Number
of
Shares
|
(7)
|
SOLE
VOTING POWER
-0-
(See Item 5)
|
|
Beneficially
Owned
|
(8)
|
SHARED
VOTING POWER
1,219,438
(See Item 5)
|
|
by
Each
Reporting
|
(9)
|
SOLE
DISPOSITIVE POWER
-0-
(See Item 5)
|
|
Person
With
|
(10)
|
SHARED
DISPOSITIVE POWER
1,219,438
(See Item 5)
|
|
(11)
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,219,438
(See Item 5)
|
||
(12)
|
CHECK
IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See
Instructions) [ ]
|
||
(13)
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.4%
(See Item 5)
|
||
(14)
|
TYPE
OF REPORTING PERSON (See Instructions)
CO
|
CUSIP
No. 452916 40 6
|
|||
(1)
|
NAME
OF REPORTING PERSONS
Elan
International Services Ltd.
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)
N/A
|
||
(2)
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a)
[ ]
(b)
[ ]
|
||
(3)
|
SEC
USE ONLY
|
||
(4)
|
SOURCE
OF FUNDS (See Instructions)
WC
|
||
(5)
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) or
2(e) [ ]
|
||
(6)
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Bermuda
|
||
Number
of
Shares
|
(7)
|
SOLE
VOTING POWER
-0-
(See Item 5)
|
|
Beneficially
Owned
|
(8)
|
SHARED
VOTING POWER
1,219,438
(See Item 5)
|
|
by
Each
Reporting
|
(9)
|
SOLE
DISPOSITIVE POWER
-0-
(See Item 5)
|
|
Person
With
|
(10)
|
SHARED
DISPOSITIVE POWER
1,219,438
(See Item 5)
|
|
(11)
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,219,438
(See Item 5)
|
||
(12)
|
CHECK
IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See
Instructions) [ ]
|
||
(13)
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.4%
(See Item 5)
|
||
(14)
|
TYPE
OF REPORTING PERSON (See Instructions)
CO
|
CUSIP
No. 452916 40 6
|
|||
(1)
|
NAME
OF REPORTING PERSONS
Elan
Pharmaceutical Investments, Ltd.
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)
N/A
|
||
(2)
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a)
[ ]
(b)
[ ]
|
||
(3)
|
SEC
USE ONLY
|
||
(4)
|
SOURCE
OF FUNDS (See Instructions)
WC
|
||
(5)
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) or
2(e) [ ]
|
||
(6)
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Bermuda
|
||
Number
of
Shares
|
(7)
|
SOLE
VOTING POWER
-0-
(See Item 5)
|
|
Beneficially
Owned
|
(8)
|
SHARED
VOTING POWER
1,219,438
(See Item 5)
|
|
by
Each
Reporting
|
(9)
|
SOLE
DISPOSITIVE POWER
-0-
(See Item 5)
|
|
Person
With
|
(10)
|
SHARED
DISPOSITIVE POWER
1,219,438
(See Item 5)
|
|
(11)
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,219,438
(See Item 5)
|
||
(12)
|
CHECK
IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See
Instructions) [ ]
|
||
(13)
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.4%
(See Item 5)
|
||
(14)
|
TYPE
OF REPORTING PERSON (See Instructions)
CO
|
Date
of Sale
|
Amount
|
Price
Per Share
|
01/30/06
|
31,000
|
$0.51
|
01/30/06
|
186,600
|
$0.50
|
01/31/06
|
63,800
|
$0.67
|
01/31/06
|
36,200
|
$0.66
|
01/31/06
|
61,800
|
$0.65
|
01/31/06
|
38,200
|
$0.64
|
01/31/06
|
51,300
|
$0.63
|
01/31/06
|
48,700
|
$0.61
|
01/31/06
|
102,800
|
$0.61
|
01/31/06
|
97,200
|
$0.60
|
01/31/06
|
50,000
|
$0.58
|
01/31/06
|
50,000
|
$0.56
|
02/01/06
|
50,000
|
$0.58
|
02/01/06
|
300
|
$0.57
|
02/01/06
|
149,100
|
$0.50
|
02/02/06
|
13,600
|
$0.54
|
02/02/06
|
46,400
|
$0.52
|
02/02/06
|
13,800
|
$0.51
|
02/02/06
|
100,000
|
$0.51
|
02/02/06
|
85,800
|
$0.50
|
02/02/06
|
140,400
|
$0.50
|
02/03/06
|
50,000
|
$0.52
|
02/03/06
|
500
|
$0.51
|
02/03/06
|
199,500
|
$0.50
|
ELAN
CORPORATION, PLC
|
By:
/s/
Liam Daniel
Name:
Liam Daniel
Title:
EVP and Company Secretary
|
ELAN
INTERNATIONAL SERVICES LTD.
|
By:
/s/
Kevin Insley
Name:
Kevin Insley
Title:
President and Chief Financial Officer
|
ELAN
PHARMACEUTICAL INVESTMENTS, LTD.
|
By:
/s/
Kevin Insley
Name:
Kevin Insley
Title:
President and Chief Financial Officer
|