Fourth Quarter 2025 Financial Results
Total revenue in the fourth quarter of 2025 increased $18.0 million, or 21%, to $103.6 million, compared to $85.6 million in the fourth quarter of 2024. The increase in total revenue was attributable to an increase of $12.4 million, or 16%, in sales and rentals of the lymphedema product line and an increase of $5.6 million, or 66%, in sales of the airway clearance product line.
Gross profit in the fourth quarter of 2025 increased $16.6 million, or 26%, to $81.0 million, compared to $64.4 million in the fourth quarter of 2024. Gross margin was 78% of revenue, compared to 75% of revenue in the fourth quarter of 2024.
Operating expenses in the fourth quarter of 2025 increased $10.4 million, or 20%, to $62.2 million, compared to $51.9 million in the fourth quarter of 2024.
Operating income was $18.8 million in the fourth quarter of 2025, compared to $12.5 million in the fourth quarter of 2024.
Income tax expense was $8.8 million in the fourth quarter of 2025, compared to $3.3 million in the fourth quarter of 2024.
Net income in the fourth quarter of 2025 was $10.6 million, or $0.46 per diluted share, compared to $9.7 million, or $0.40 per diluted share, in the fourth quarter of 2024.
Weighted average shares used to compute diluted net income per share were 23.0 million and 24.5 million for the fourth quarters of 2025 and 2024, respectively.
Adjusted EBITDA was $22.9 million in the fourth quarter of 2025, compared to $16.2 million in the fourth quarter of 2024.
Full Year 2025 Financial Results
Total revenue in the full year of 2025 increased $36.5 million, or 12%, to $329.5 million, compared to $293.0 million in the full year of 2024. The increase in total revenue was attributable to an increase of $19.0 million, or 7%, in sales and rentals of the lymphedema product line and an increase of $17.5 million, or 52%, in sales of the airway clearance product line.
Net income in the full year of 2025 was $19.1 million, or $0.82 per diluted share, compared to $17.0 million, or $0.70 per diluted share, in the full year of 2024.
Weighted average shares used to compute diluted net income per share were 23.3 million and 24.1 million in the full year of 2025 and 2024, respectively.
Adjusted EBITDA was $44.8 million in the full year of 2025, compared to $37.1 million in the full year of 2024.
Balance Sheet Summary
As of December 31, 2025, the Company had $83.4 million in cash and no outstanding borrowings under its credit agreement, compared to $94.4 million in cash and $26.3 million of outstanding borrowings under its credit agreement as of December 31, 2024. In 2025, the Company repaid the