8-K
filed April 21, 2026, 7:59 PM ET
ticker RIGL
CIK 0001034842
other material
confidence high
sentiment negative
materiality 0.65
Lilly terminates ocadusertib license deal with Rigel; effective June 15, 2026
RIGEL PHARMACEUTICALS INC
- Lilly elected to terminate the License and Collaboration Agreement for ocadusertib on April 16, 2026; effective June 15, 2026.
- Rigel will regain full rights to ocadusertib and associated RIPK1 inhibitors after termination.
- CNS disease program under the agreement was already terminated effective November 2025.
- Rigel does not expect to receive any future milestones or royalties under the terminated agreement.
- Rigel is evaluating the impact; no financial guidance or changes provided.
Machine-readable event card
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- https://www.sec.gov/Archives/edgar/data/1034842/000103484226000027/0001034842-26-000027-index.htm
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- https://www.sec.gov/Archives/edgar/data/1034842/000103484226000027/rigl-20260416.htm
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