Aileron Therapeutics ^{Priced, Nasdaq: ALRN}

We are a clinical-stage biopharmaceutical company that is focused on developing and commercializing a novel class of therapeutics called stapled peptides. Our lead product candidate, ALRN-6924, targets the tumor suppressor p53 for the treatment of a wide variety of cancers. ALRN-6924, which is currently being tested in multiple clinical trials, reactivates p53-mediated tumor suppression by targeting the two primary p53 suppressor proteins, MDMX and MDM2. Our ongoing clinical trials of ALRN-6924 consist of a Phase 1 trial for the treatment of advanced solid tumors or lymphomas, a Phase 2a trial for the treatment of peripheral T-cell lymphoma, or PTCL, a Phase 1 trial for the treatment of acute myeloid leukemia, or AML, and advanced myelodysplastic syndrome, or MDS, as a monotherapy and a Phase 1b trial for the treatment of AML/MDS in combination with cytosine arabinoside, or Ara-C. As of May 1, 2017, we had administered ALRN-6924 to 95 cancer patients in our clinical trials, and we believe it has been generally well tolerated in these patients.