Cullinan Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops therapies for autoimmune diseases and cancer in the United States. The company develops zipalertinib, a bioavailable small molecule in Phase 3 trial for the treatment of patients with non-small cell lung cancer; CLN-978, a T cell engager to treat systemic lupus erythematosus and rheumatoid arthritis; and CLN-619, a monoclonal antibody in Phase 1 trial for the treatment of solid tumors and multiple myeloma. Its development products also include CLN-049, a humanized bispecific antibody in Phase 1 trial for the treatment of acute myeloid leukemia (AML) or myelodysplastic syndrome, as well as measurable residual disease positive AML; and CLN-617, a fusion protein in Phase 1 trial for the treatment of solid tumors. It has a collaboration agreement with Adimab, LLC to discover and/or optimize antibodies; and co-development agreement with Taiho Pharmaceutical Co., Ltd to develop zipalertinib. The company was formerly known as Cullinan Oncology, Inc. and changed its name to Cullinan Therapeutics, Inc. in April 2024. Cullinan Therapeutics, Inc. was incorporated in 2016 and is headquartered in Cambridge, Massachusetts. Show more

Location: One Main Street, Cambridge, MA, 02142, United States | Website: https://cullinantherapeutics.com | Industry: Biotechnology | Sector: Healthcare

Market Cap

625.6M

52 Wk Range

$5.68 - $13.60

Previous Close

$10.58

Open

$10.69

Volume

779,637

Day Range

$10.28 - $10.80

Enterprise Value

294.2M

Cash

332.6M

Avg Qtr Burn

-43.57M

Insider Ownership

0.86%

Institutional Own.

Qtr Updated

09/30/25

Drug Pipeline

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Drug & Indication	Stage & Event	Catalyst Date
Zipalertinib Details Non-small cell lung carcinoma (NSCLC) with EGFR Exon 20 Insertion Mutations	NDA Submission	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Zipalertinib Details Non-small cell lung carcinoma (NSCLC)	Phase 3 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-978 (CD19xCD3) Details Sjögren’s disease (SjD)	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-978 (CD19xCD3) Details Autoimmune disease, Systemic lupus erythematosus	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-978 (CD19xCD3) Details Rheumatoid Arthritis	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-049 (FLT3xCD3) Details Acute myeloid leukemia	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-978 (CD19xCD3) Details Non-Hodgkin lymphoma, Blood cancer, Cancer	Phase 1 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Velinotamig (BCMAxCD3) (T Cell Engager) Details Autoimmune Diseases	Phase 1 Initiation	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-619 (MICA/B) Details Multiple myeloma	Failed Discontinued	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-617 (IL-2 and IL-12) +/- pembrolizumab Details Cancer, Solid tumor/s	Failed Discontinued	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-619 (MICA/B) +/- pembrolizumab Details Solid tumor/s, Cancer	Failed Discontinued	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
CLN-418 (B7H4x4-1BB) Details Solid tumor/s	Failed Discontinued	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.