# Seaport Therapeutics (SPTX) — Overview

SPTX · NASDAQ · Stock

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

## Price

Last close $17.60 on Oct 15, 2026. 52-week range $15.25 – $27.84.

## Company profile

Seaport Therapeutics Inc is a clinical-stage therapeutics company. The company focuses on invention and development of new medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. The company identified clinically validated mechanisms with established efficacy and safety profiles, historically limited by high first-pass metabolism, low bioavailability, and side effects. The company's pipeline products are based on Glyph, company's lymphatic-targeting prodrug technology is designed to bypass first-pass metabolism and thereby enhance a drug's oral bioavailability and reduce side effects.

## Frequently Asked Questions

### How do I buy stock in Seaport Therapeutics (SPTX)?

SPTX 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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Data provided by [AInvest](https://www.ainvest.com).