UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 14A INFORMATION
(Rule 14a-101)
PROXY STATEMENT PURSUANT TO SECTION 14(a) OF
THE SECURITIES EXCHANGE ACT OF 1934
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Preliminary Proxy Statement
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Definitive Additional Materials
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Soliciting Material under 240.14a-12
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Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
LIGAND PHARMACEUTICALS INCORPORATED
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