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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-05-015866
Filing Date
2005-04-11
Accepted
2005-04-11 11:36:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a05-6521_3sc13ga.htm SC 13G/A 66120
  Complete submission text file 0001104659-05-015866.txt   67538
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 10275 SCIENCE CENTER DRIVE SAN DIEGO CA 92121-1117
Business Address 10275 SCIENCE CENTER DRIVE SAN DIEGO CA 92121-1117 8585507500
LIGAND PHARMACEUTICALS INC (Subject) CIK: 0000886163 (see all company filings)

IRS No.: 770160744 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-43329 | Film No.: 05743293
SIC: 2834 Pharmaceutical Preparations