# Cabaletta Bio (CABA) — Overview

CABA · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/caba

## Price

Last close $1.55 on Oct 15, 2026. 52-week range $1.55 – $4.15.

## Company profile

Cabaletta Bio Inc is a late clinical-stage biotechnology company focused on the discovery and development of engineered T cell therapies for autoimmune diseases. Its proprietary Cabaletta Approach to B cell Ablation (CABA) platform includes the CARTA approach, which uses chimeric antigen receptor T cells to eliminate B cells and potentially reset the immune system. The company develops cellular therapies including CAR T and CAAR T product candidates. Its candidate, rese-cel (resecabtagene autoleucel), a CD19-CAR T cell therapy, is being evaluated in Phase 1/2 trials for autoimmune diseases such as systemic lupus erythematosus, myositis, systemic sclerosis, generalized myasthenia gravis, and pemphigus vulgaris.

## Frequently Asked Questions

### How do I buy stock in Cabaletta Bio (CABA)?

CABA trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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