Corporate Overview

Bolt Biotherapeutics is a clinical-stage immuno-oncology company developing tumor-targeted therapies that leverage the power of the innate and adaptive immune systems. Bolt’s proprietary Boltbody™ Immune-stimulating Antibody Conjugate (ISAC) approach uses immunostimulants to engage and activate myeloid cells that directly kill tumor cells. This leads to the conversion of immunologically “cold” tumors to “hot” tumors.

Our lead clinical-stage candidate, BDC-1001, is a Boltbody ISAC comprised of a HER2-targeting biosimilar of trastuzumab conjugated to one of our proprietary TLR7/8 agonists for the treatment of patients with HER2-expressing solid tumors. We believe that our preliminary Phase 1/2 data from our ongoing clinical trial provide us with clinical proof of concept for our HER2 Boltbody ISAC approach.

Bolt is also advancing BDC-3042, a proprietary myeloid modulating agonist antibody targeting Dectin-2.