10-K annual report · filed Feb 23, 2026

Tarsus Pharmaceuticals, Inc. (TARS) FY2025 10-K Annual Report

Short answer

Tarsus Pharmaceuticals, Inc. (TARS) filed its fiscal 2025 10-K annual report with the SEC on Feb 23, 2026. It reported revenue of $451M (+146.7% year over year) and net income of −$66M.

  • Top risk flagged: Risk from OBBB Act tax reform, enacted July 2025, with $2.1M state income tax due to nonconforming states' capitalization requirements

FY2025 key financial metrics · XBRL

Revenue
$451M
+146.7% YoY
Net income
−$66M
+42.5% YoY
Operating margin
-15.7%
+50.2 pp YoY
EPS (diluted)
−$1.59
+48.2% YoY
ROE
-19.3%
+32.1 pp YoY
Operating cash flow
−$12M
+85.0% YoY

Source: XBRL data from the Tarsus Pharmaceuticals, Inc. (TARS) FY2025 10-K on SEC EDGAR. USD.

Tarsus Pharmaceuticals, Inc. FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business model: Development and commercialization of therapeutics addressing root causes of eye diseases, beginning with FDA-approved XDEMVY for Demodex blepharitis launched August 2023
  • New product emphasis: Advancement of TP-04 for ocular rosacea with Phase 2 trial initiated December 2025; TP-05 oral tablet for Lyme disease prophylaxis with Phase 2 planned for Q2 2026
  • Strategic shift: Expanding beyond eye care with systemic prophylactic indication targeting Lyme disease, exploring significant unmet needs outside ophthalmology
  • Quantitative highlight: XDEMVY achieved $646 million net product sales launch-to-date; Saturn-2 trial showed 55% complete collarette cure vs 12% vehicle (p<0.0001)
  • Noteworthy fact: First FDA-approved therapeutic for Demodex blepharitis with U.S. patient base estimated at 25 million; ongoing global regulatory progress including China approval expected in 2026

Management Discussion & Analysis

  • Revenue $451.4M full year 2025 from XDEMVY sales, up from zero in 2024, delivering 400,000 bottles in 2025
  • Net loss $66.4M in 2025 versus $115.6M in 2024 and $135.9M in 2023, operating expenses to increase with commercial expansion
  • Best segment: XDEMVY eye care with $151.7M Q4 sales, ~90% covered lives, gross-to-net discount ~45% annually
  • Cash, cash equivalents and marketable securities $417.3M at Dec 31, 2025; funded by IPOs, follow-on offerings, license fees, and credit facilities
  • Forward outlook: Phase 2 trials ongoing for TP-04 ocular rosacea (results H1 2027) and TP-05 Lyme prophylaxis (Phase 2 start Q2 2026), potential EU/Japan/China approvals for TP-03

Risk Factors

  • Risk from OBBB Act tax reform, enacted July 2025, with $2.1M state income tax due to nonconforming states' capitalization requirements
  • China geopolitical risk from reliance on China Out-License with $86.1M proceeds and up to $100M sales milestones and royalties exposure
  • Supply chain vulnerability from $23.8M non-cancelable minimum XDEMVY manufacturing purchase obligations through 2029
  • Commercial disruption risk from expanded direct-to-consumer advertising costs of $112.6M for XDEMVY competing in market
  • Financial risk from credit facility with 6.75%+ SOFR interest, $75M drawn in 2024, and potential covenants restricting operations

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