8-K current report · filed Apr 27, 2026

LIGAND PHARMACEUTICALS INC (LGND) 8-K Current Report: April 27, 2026

Item 1.01Item 8.01Item EX-99.1LGND overview

Short answer

LIGAND PHARMACEUTICALS INC (LGND) filed an 8-K current report with the SEC on April 27, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement), Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.2). Ligand to acquire XOMA Royalty for $39.00 cash per common share plus contingent value rights tied to RemainCo LLC assets.

LIGAND PHARMACEUTICALS INC 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • Ligand to acquire XOMA Royalty for $39.00 cash per common share plus contingent value rights tied to RemainCo LLC assets
  • Preferred stock treatment includes conversion of Series X shares and redemption of Series A and Series B shares plus accrued dividends
  • Supporting stockholders representing approximately 47% of outstanding shares agreed to vote for the transaction, materially improving approval certainty
  • Closing requires stockholder approval, antitrust clearance, Holding Company Reorganization and CVR Spin, with no financing condition
  • $40 million termination fee applies to XOMA Royalty under specified competing-bid or adverse-recommendation scenarios; outside closing date January 26, 2027

Item 8.01 · Other Events

  • Ligand and XOMA Royalty executed a merger agreement on April 27, 2026, initiating a proposed acquisition requiring XOMA stockholder approval
  • Investor presentation and joint announcement accompany the transaction, signaling formal deal launch and forthcoming proxy materials
  • Closing remains contingent on regulatory approvals and XOMA stockholder approval, creating execution and timing risk
  • Key risks include competing offers, integration challenges, transaction costs, litigation, and failure to realize expected acquisition benefits

Item EX-99.1 · Exhibit EX-99.2

  • Ligand to acquire XOMA Royalty for $39 per share cash, approximately $739 million equity value, funded with cash and credit-facility borrowings
  • Portfolio expands by over 120 assets, seven commercial products, and 14 late-stage programs, increasing diversification across ophthalmology, oncology, CNS, and rare diseases
  • 2026 revenue guidance raised to $270–$310 million from $245–$285 million, with royalty revenue raised to $225–$250 million
  • 2026 adjusted EPS guidance increased to $8.50–$9.50 from $8.00–$9.00; transaction expected to add $1.50 per share in 2027
  • Closing targeted for third quarter 2026, subject to XOMA stockholder approval, regulatory approvals, and customary conditions

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