About Us

Learn about who we are, what we believe
and the people who lead us

Our Story Serving patient needs is our passion; delivering revolutionary treatments is our mission Our Leadership Our experienced leaders are bound by passion and science Our Values We live our values of commitment, empowerment and teamwork Our Responsibility Advancing a vision for change Medical Affairs We are committed to advancing science and medicine through awareness, education and research

Our Focus

Discover our unique scientific approach
for diseases with high unmet need.

Demodex Blepharitis Highly prevalent and damaging eyelid disease Lyme Disease A growing public health crisis with no approved solution Ocular Rosacea A common inflammatory condition of the eyelid and eyelid margin

Our Therapies

The first and only FDA-approved
treatment for Demodex blepharitis

XDEMVY® (lotilaner ophthalmic solution) 0.25% Available to prescribe today

Our Pipeline

Explore the possibilities of our robust pipeline
to address significant unmet patient needs

Pipeline Overview A commitment to pursuing the root cause of disease TP-04 An investigational treatment for ocular rosacea TP-05 An investigational therapy for the prevention of Lyme disease

Investors & News

Find additional corporate
and stock information.

Investors Overview

News & Presentations

Publications Corporate Governance

Stock Information

Other Resources

Our Story Our Leadership Our Values Our Responsibility Medical Affairs

Demodex Blepharitis Lyme Disease Ocular Rosacea

XDEMVY® (lotilaner ophthalmic solution) 0.25%

Pipeline Overview TP-04 TP-05

Careers

Financials

SEC Filings

Filing date	Form	Description	View
Oct 13, 2026	8-K/A	Amendment to a previously filed 8-K	0001819790-26-000069.pdf 0001819790-26-000069.rtf 0001819790-26-000069.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Oct 13, 2026	S-3ASR	S-3ASR	0001193125-26-420490.pdf 0001193125-26-420490.rtf 0001193125-26-420490.xls XML - XBRL INSTANCE DOCUMENT View HTML
Oct 13, 2026	S-3ASR	S-3ASR	0001193125-26-420618.pdf 0001193125-26-420618.rtf 0001193125-26-420618.xls XML - XBRL INSTANCE DOCUMENT View HTML
Sep 17, 2026	4	Statement of changes in beneficial ownership of securities	0001181186-26-000008.pdf 0001181186-26-000008.rtf 0001181186-26-000008.xls View HTML
Sep 17, 2026	4	Statement of changes in beneficial ownership of securities	0001228684-26-000010.pdf 0001228684-26-000010.rtf 0001228684-26-000010.xls View HTML
Sep 17, 2026	4	Statement of changes in beneficial ownership of securities	0001051578-26-000010.pdf 0001051578-26-000010.rtf 0001051578-26-000010.xls View HTML
Sep 15, 2026	144	Filed by "insiders" prior intended sale of restricted stock.	0001628280-26-062078.pdf 0001628280-26-062078.rtf View HTML
Sep 10, 2026	8-K	Report of unscheduled material events or corporate event	0001819790-26-000066.pdf 0001819790-26-000066.rtf 0001819790-26-000066.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML
Sep 9, 2026	4	Statement of changes in beneficial ownership of securities	0001827584-26-000013.pdf 0001827584-26-000013.rtf 0001827584-26-000013.xls View HTML
Sep 9, 2026	4	Statement of changes in beneficial ownership of securities	0001842190-26-000011.pdf 0001842190-26-000011.rtf 0001842190-26-000011.xls View HTML

Anchor Link for Quarterly Results

Data provided by Kaleidoscope.