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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-06-080602
Filing Date
2006-12-11
Accepted
2006-12-11 10:47:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT a06-25392_1sc13ga.htm SC 13G/A 67029
  Complete submission text file 0001104659-06-080602.txt   69085
Mailing Address 225 SOUTH LAKE AVE SUITE 400 PASADENA CA 91101
Business Address 225 SOUTH LAKE AVE STE 400 PASADENA CA 91101-3005 8183049222
PRIMECAP MANAGEMENT CO/CA/ (Filed by) CIK: 0000763212 (see all company filings)

IRS No.: 953868081
Type: SC 13G/A

Mailing Address 22021 20TH AVE SE BOTHELL WA 98021
Business Address 22021-20TH AVENUE S.E., BOTHELL WA 98021 2064851900
ICOS CORP (Subject) CIK: 0000874294 (see all company filings)

IRS No.: 911463450 | State of Incorp.: WA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-48079 | Film No.: 061267402
SIC: 2834 Pharmaceutical Preparations