Year
DEALS // DEV.
Country
Therapeutic Area
Study Phase
Deal Type
Product Type
Dosage Form
Lead Product
Target
Lead Product(s) : S-4321
Therapeutic Area : Immunology
Study Phase : Phase I
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Seismic Doses First Patients with S-4321 PD-1/FcγRIIb Autoimmune Drug
Details : S-4321 is a novel bifunctional antibody that agonizes PD-1 and FcγRIIb inhibitory receptors for the treatment of autoimmune disease.
Product Name : S-4321
Product Type : Antibody
Upfront Cash : Inapplicable
April 10, 2025
Lead Product(s) : S-4321
Therapeutic Area : Immunology
Highest Development Status : Phase I
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Lead Product(s) : S‑1117
Therapeutic Area : Immunology
Study Phase : Phase I
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Seismic Doses First Cohort in Phase 1 Trial of S-1117 for Antibody Diseases
Details : S‑1117 is a novel engineered Fc-fused pan-immunoglobin G (IgG) protease targeting IgG autoantibodies, which is being evaluated for the treatment of autoimmune diseases.
Product Name : S‑1117
Product Type : Enzyme
Upfront Cash : Inapplicable
March 11, 2025
Lead Product(s) : S‑1117
Therapeutic Area : Immunology
Highest Development Status : Phase I
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Lead Product(s) : S‑8484
Therapeutic Area : Immunology
Study Phase : IND Enabling
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Seismic Presents Preclinical Data on S-8484 IgE Protease for Allergic Diseases
Details : S‑8484 is an engineered IgE protease works by rapid and sustained degradation of IgE in plasma and on IgE B cell receptors. It is being investigated for allergic disease.
Product Name : S‑8484
Product Type : Enzyme
Upfront Cash : Inapplicable
February 28, 2025
Lead Product(s) : S‑8484
Therapeutic Area : Immunology
Highest Development Status : IND Enabling
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Lead Product(s) : S-1117
Therapeutic Area : Immunology
Study Phase : Preclinical
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Seismic Therapeutic Highlights IMPACT Platform for Creating Biologic Medicines
Details : The IMPACT platform was leveraged to design S-1117, a novel engineered pan-IgG protease suitable for the treatment of acute and chronic autoantibody mediated diseases.
Product Name : S-1117
Product Type : Other Large Molecule
Upfront Cash : Inapplicable
June 11, 2024
Lead Product(s) : S-1117
Therapeutic Area : Immunology
Highest Development Status : Preclinical
Sponsor : Inapplicable
Deal Size : Inapplicable
Deal Type : Inapplicable
Lead Product(s) : S-1117
Therapeutic Area : Genetic Disease
Study Phase : IND Enabling
Sponsor : Bessemer Venture Partners
Deal Size : $21.0 million
Deal Type : Series B Financing
Details : The net proceeds will be used to advance through Phase 1 proof-of-mechanism trials with Seismic’s two lead programs, a pan‑immunoglobulin G protease sculpting enzyme candidate, S-1117 and a PD-1 agonist:Fc gamma receptor IIb selective DcB antibody ca...
Product Name : S-1117
Product Type : Other Large Molecule
Upfront Cash : Undisclosed
April 12, 2023
Lead Product(s) : S-1117
Therapeutic Area : Genetic Disease
Highest Development Status : IND Enabling
Sponsor : Bessemer Venture Partners
Deal Size : $21.0 million
Deal Type : Series B Financing
Lead Product(s) : Undisclosed
Therapeutic Area : Immunology
Study Phase : Discovery Platform
Sponsor : Lightspeed Venture Partners
Deal Size : $101.0 million
Deal Type : Series A Financing
Details : The Series A financing will support Seismic Therapeutic’s further advancement toward the clinic of its first two lead drug programs, one targeting Ig (immunoglobulin)-mediated autoimmunity and the other targeting cell-mediated autoimmunity.
Product Name : Undisclosed
Product Type : Undisclosed
Upfront Cash : Undisclosed
September 02, 2022
Lead Product(s) : Undisclosed
Therapeutic Area : Immunology
Highest Development Status : Discovery Platform
Sponsor : Lightspeed Venture Partners
Deal Size : $101.0 million
Deal Type : Series A Financing