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Seaport Therapeutics, Inc.

SPTXBiotechnologyBoston, United States

Seaport Therapeutics, Inc. is a developing biopharmaceutical enterprise currently undergoing clinical trials, focused on creating groundbreaking treatments for neuropsychiatric conditions. The company is primarily engaged in tackling disorders like depression and anxiety, utilizing its unique Glyph technology. This exclusive platform is engineered to allow for oral administration of drugs, circumventing initial metabolic processing in the liver, and thereby reducing the risk of liver enzyme elevations, hepatotoxicity, and other potential adverse reactions. Every therapeutic agent in their pipeline incorporates this advanced platform, with all research and development efforts exclusively dedicated to neuropsychiatric applications. Founded in 2024 and situated in Boston, Massachusetts, the company connects with medical professionals and influential experts across the healthcare and neuropsychiatric sectors.

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Seaport Therapeutics, Inc. at a glance

Seaport Therapeutics, Inc. is a biotechnology company headquartered in Boston, United States. It is publicly listed (SPTX) with a market capitalisation of $971.6M. Xcout tracks 25 named people at Seaport Therapeutics, Inc., including Antony Loebel (Chief Medical Officer & President of Clinical Development). Xcout recorded 6 job postings from Seaport Therapeutics, Inc. in the last 90 days.

Industry
Biotechnology
Headquarters
Boston, United States
Market cap
$971.6M
Employees
58
Ticker
SPTX
Job postings recorded (90 days)
6
Xcout AI Rank
7/100
Xcout Green Rank
0/100

Seaport Therapeutics, Inc. leadership

  • Antony LoebelChief Medical Officer & President of Clinical Development
  • Lauren A. WhiteChief Financial Officer
  • Daphne ZoharFounder, CEO, President & Director
  • Michael C. ChenCo-Founder & Chief Scientific Officer
  • Steven PaulFounder & Non-Employee Chair of the Board
  • Antony LoebelExecutive Officer

19 more named people on record for Seaport Therapeutics, Inc., with roles, board committees and tenure — see the full roster →

Seaport Therapeutics, Inc. funding rounds on record

Every round on record:

DateRoundAmountInvestors
Series B$225.9M11 named
Series B$100M10 named

Some filings are not shown as funding rounds.

Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →

Hiring at Seaport Therapeutics, Inc.

Xcout recorded 6 job postings from Seaport Therapeutics, Inc. in the last 90 days, from a hiring record Xcout has kept since June 2026.

The weekly hiring trend, the roles and locations behind it — see Seaport Therapeutics, Inc.'s hiring signals →

Recent Seaport Therapeutics, Inc. news

4 corporate events on record, with sources — see the full timeline →

Investors

Tech stack

GCPPython

Seaport Therapeutics, Inc. competitors

A few of Seaport Therapeutics, Inc.'s closest competitors — see the full list of competitors and alternatives →

Alto Neuroscience, Inc.ANRO · BiotechMountain View, United States
70% matchPublic

Alto Neuroscience, Inc. operates as a biopharmaceutical entity in the clinical stage, specializing in the creation of novel psychiatric medications. Its development pipeline includes ALTO-100, an investigational therapy targeting individuals affected by major depressive disorder (MDD) and post-traumatic stress disorder. Also in its portfolio is ALTO-300, a small molecule designed to function as both a melatonergic agonist and serotonergic antagonist, exhibiting antidepressant properties for MDD patients. For addressing the cognitive impairments linked with schizophrenia, Alto Neuroscience is advancing ALTO-101, an innovative small molecule phosphodiesterase 4 inhibitor. The company's therapeutic candidates further extend to ALTO-203, a pioneering small-molecule histamine H3 receptor inverse agonist intended for MDD patients experiencing heightened anhedonia, and ALTO-202, an orally available antagonist of the GluN2B subunit of the NMDA receptor, also under investigation for MDD. Beyond these individual drug candidates, the firm is engaged in developing novel drug combinations that demonstrate synergistic pharmacodynamic effects. Crucially, Alto Neuroscience leverages an advanced AI-enabled biomarker platform that synthesizes data concerning patients' brain activity and behavioral patterns. This platform's purpose is to accurately identify which individuals are most likely to respond positively to its cutting-edge product candidates. Alto Neuroscience, Inc., established in 2019, maintains its headquarters in Los Altos, California.

Market cap$1.1B
Employees76
Alto Neuroscience, Inc. competitors & alternatives →

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More on Seaport Therapeutics, Inc. in Xcout Intel

  • 25 named people with titles, LinkedIn and board committees
  • 2 funding rounds with the investors in each, and who they co-invest with
  • Weekly hiring history and the mix of roles behind it
  • 4 corporate events with sources — deals, leadership changes, layoffs
  • The full competitor set, tracking, exports and API access
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