Biggest changeWith this approval, Merit can begin commercialization of the device in the U.S. in 2025. 39 Table of Contents Results of Operations The following table sets forth certain operational data as a percentage of sales for the years indicated: 2024 2023 2022 Net sales 100 % 100 % 100 % Gross profit 47.4 46.4 45.1 Selling, general and administrative expenses 29.5 29.7 29.8 Research and development expenses 6.4 6.6 6.6 Impairment charges — — 0.2 Contingent consideration expense 0.0 0.1 0.4 Acquired in-process research and development expense — 0.1 0.6 Income from operations 11.5 9.9 7.6 Other expense — net (0.4) (0.9) (0.4) Income before income taxes 11.1 8.9 7.2 Net income 8.9 7.5 6.5 Sales Listed below are the sales by product category within each operating segment for the years ended December 31, 2024, 2023 and 2022 (in thousands, other than percentage changes): % Change 2024 % Change 2023 % Change 2022 Cardiovascular Peripheral Intervention 9.9 % $ 552,168 14.2 % $ 502,220 8.6 % $ 439,810 Cardiac Intervention 3.5 % 370,993 4.4 % 358,451 7.0 % 343,186 Custom Procedural Solutions 3.0 % 201,201 2.7 % 195,333 (1.9) % 190,194 OEM 7.8 % 177,382 13.5 % 164,556 17.4 % 145,034 Total 6.7 % 1,301,744 9.2 % 1,220,560 7.2 % 1,118,224 Endoscopy Endoscopy Devices 48.8 % 54,770 12.4 % 36,806 3.9 % 32,757 Total 7.9 % $ 1,356,514 9.2 % $ 1,257,366 7.1 % $ 1,150,981 Cardiovascular Sales.
Biggest changeResults of Operations The following table sets forth certain operational data as a percentage of sales for the years indicated: 2025 2024 2023 Net sales 100 % 100 % 100 % Gross profit 48.7 47.4 46.4 Selling, general and administrative expenses 30.0 29.5 29.7 Research and development expenses 6.4 6.4 6.6 Contingent consideration expense 0.1 0.0 0.1 Acquired in-process research and development expense — — 0.1 Income from operations 12.2 11.5 9.9 Other expense — net (0.9) (0.4) (0.9) Income before income taxes 11.3 11.1 8.9 Net income 8.5 8.9 7.5 39 Table of Contents Sales Listed below are the sales by product category within each operating segment for the years ended December 31, 2025, 2024 and 2023 (in thousands, other than percentage changes): % Change 2025 % Change 2024* 2023* Cardiovascular Peripheral Intervention 8.8 % $ 579,840 10.2 % $ 532,770 $ 483,265 Cardiac Intervention 21.7 % 448,914 3.4 % 368,951 356,650 Custom Procedural Solutions 4.6 % 209,333 3.3 % 200,033 193,717 OEM 2.5 % 204,955 7.0 % 199,990 186,928 Total 10.9 % 1,443,042 6.7 % 1,301,744 1,220,560 Endoscopy Endoscopy Devices 33.0 % 72,864 48.8 % 54,770 36,806 Total 11.8 % $ 1,515,906 7.9 % $ 1,356,514 $ 1,257,366 *Commencing January 1, 2025, we reorganized our sales teams and product categories to include revenues from the sale of our spine devices under our OEM product category.
Discussion of the year ended December 31, 2023, compared to the year ended December 31, 2022 is included in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the year ended December 31, 2023, and is incorporated by reference into this Form 10-K.
Discussion of the year ended December 31, 2024, compared to the year ended December 31, 2023 is included in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the year ended December 31, 2024, and is incorporated by reference into this Form 10-K.
Based on this historical trend, we believe that our inventory balances as of December 31, 2024 have been accurately adjusted for any unmarketable and/or slow moving products that may expire prior to being sold. Valuation of Goodwill and Intangible Assets.
Based on this historical trend, we believe that our inventory balances as of December 31, 2025 have been accurately adjusted for any unmarketable and/or slow moving products that may expire prior to being sold. Valuation of Goodwill and Intangible Assets.
For the years ended December 31, 2024, 2023 and 2022, we recorded $0.4 million, $1.7 million and $4.6 million, respectively, of net contingent consideration expense from changes in the estimated fair value of our contingent consideration obligations stemming from our previously disclosed business acquisitions.
For the years ended December 31, 2025, 2024 and 2023, we recorded $1.0 million, $0.4 million and $1.7 million, respectively, of net contingent consideration expense from changes in the estimated fair value of our contingent consideration obligations stemming from our previously disclosed business acquisitions.
As of December 31, 2024, we had outstanding borrowings of $747.5 million and issued letter of credit guarantees of $2.9 million, with additional available borrowings of approximately $697 million under the Amended Fourth A&R Credit Agreement, based on the leverage ratio required pursuant to the Amended Fourth A&R Credit Agreement.
As of December 31, 2025, we had outstanding borrowings of $747.5 million and issued letter of credit guarantees of $2.8 million, with additional available borrowings of approximately $697 million under the Amended Fourth A&R Credit Agreement, based on the leverage ratio required pursuant to the Amended Fourth A&R Credit Agreement.
During the years ended December 31, 2024, 2023 and 2022, we recorded obsolescence expense of approximately $10.6 million, $11.5 million, and $9.8 million, respectively, and wrote off approximately $12.0 million, $11.9 million, and $10.2 million, respectively.
During the years ended December 31, 2025, 2024 and 2023, we recorded obsolescence expense of approximately $11.2 million, $10.6 million, and $11.5 million, respectively, and wrote off approximately $9.0 million, $12.0 million, and $11.9 million, respectively.
Cash outflows invested in acquisitions and other equity investments for the year ended December 31, 2024 were $320.2 million and were primarily related to payments required by our asset purchase agreements with Cook Medical Holdings LLC ($210.0 million), Endogastric Solutions, Inc. ($105.0 million) and Scholten Surgical Instruments, Inc. ($3.0 million).
Cash outlfows invested in acquisitions for the year ended December 31, 2024 were $320.2 million and were primarily related to payments required by our asset purchase agreements with Cook Medical Holdings LLC ($210.0 million), Endogastric Solutions, Inc. ($105.0 million) and Scholten Surgical Instruments, Inc. ($3.0 million).
Our international sales are subject to foreign currency exchange rate fluctuations between the natural currency of a foreign country and the U.S. Dollar. Foreign currency exchange rate fluctuations, calculated by using the applicable average foreign exchange rates for the prior year decreased sales (0.6)% for the year ended December 31, 2024 compared to 2023.
Our international sales are subject to foreign currency exchange rate fluctuations between the natural currency of a foreign country and the U.S. Dollar. Foreign currency exchange rate fluctuations, calculated by using the applicable average foreign exchange rates for the prior year increased sales 0.3% for the year ended December 31, 2025 compared to 2024.
Effective Tax Rate Our provision for income taxes for the years ended December 31, 2024, 2023 and 2022 was a tax expense of $29.6 million, $17.7 million and $8.1 million, respectively, which resulted in an effective income tax rate of 19.8%, 15.8%, and 9.8%, respectively.
Effective Tax Rate Our provision for income taxes for the years ended December 31, 2025, 2024 and 2023 was a tax expense of $42.4 million, $29.6 million and $17.7 million, respectively, which resulted in an effective income tax rate of 24.8%, 19.8%, and 15.8%, respectively.
Cash held by our subsidiary in China is subject to local laws and regulations that require government approval for the transfer of such funds to entities located outside of China. As of December 31, 2024 and 2023, we had cash and cash equivalents, including restricted cash, of $18.1 million and $17.6 million, respectively, held by our subsidiary in China.
Cash held by our subsidiary in China is subject to local laws and regulations that require government approval for the transfer of such funds to entities located outside of China. As of December 31, 2025 and 2024, cash and cash equivalents, including restricted cash, held by our subsidiary in China was $20.0 million and $18.1 million, respectively.
Cash outflows invested in acquisitions for the year ended December 31, 2023 were $134.5 million and were primarily related to payments required by our asset purchase agreements with AngioDynamics, Inc. ($100 million), Bluegrass Vascular Technologies, Inc. ($32.7 million) and ART ($1.5 million).
Cash outflows invested in acquisitions for the year ended December 31, 2023 were $134.5 million and were primarily related to payments required by our asset purchase agreements with AngioDynamics, Inc. ($100 million), Bluegrass Vascular Technologies, Inc. ($32.7 million) and ART ($1.5 million). 43 Table of Contents Cash flows provided by (used in) financing activities.
Other Income (Expense) Our other expense for the years ended December 31, 2024, 2023 and 2022 was $5.7 million, $11.9 million, and $4.9 million, respectively.
Other Income (Expense) Our other expense for the years ended December 31, 2025, 2024 and 2023 was $13.8 million, $5.7 million, and $11.9 million, respectively.
Cash flows provided by operating activities. We generated cash from operating activities of $220.8 million, $145.2 million and $114.3 million during the years ended December 31, 2024, 2023 and 2022, respectively. Net cash provided by operating activities increased $75.6 million for the year ended December 31, 2024 compared to the year ended December 31, 2023.
Cash flows provided by operating activities. We generated cash from operating activities of $297.4 million, $220.8 million and $145.2 million during the years ended December 31, 2025, 2024 and 2023, respectively. Net cash provided by operating activities increased $76.6 million for the year ended December 31, 2025 compared to the year ended December 31, 2024.
Cash flows used in investing activities. We used cash in investing activities of $368.7 million, $175.3 million, and $57.4 million for the years ended December 31, 2024, 2023 and 2022, respectively. We invested in capital expenditures for property and equipment of $35.1 million, $34.3 million, and $45.0 million for the years ended December 31, 2024, 2023 and 2022, respectively.
We used cash in investing activities of $247.4 million, $368.7 million, and $175.3 million for the years ended December 31, 2025, 2024 and 2023, respectively. We invested in capital expenditures for property and equipment of $81.7 million, $35.1 million, and $34.3 million for the years ended December 31, 2025, 2024 and 2023, respectively.
Our selling, general and administrative (“SG&A”) expenses as a percentage of sales were 29.5%, 29.7% and 29.8% for the years ended December 31, 2024, 2023 and 2022, respectively. SG&A expenses increased $26.1 million, or 7.0%, for the year ended December 31, 2024 compared to 2023.
Our selling, general and administrative (“SG&A”) expenses as a percentage of sales were 30.0%, 29.5% and 29.7% for the years ended December 31, 2025, 2024 and 2023, respectively. SG&A expenses increased $55.5 million, or 13.9%, for the year ended December 31, 2025 compared to 2024.
Our endoscopy segment consists of gastroenterology and pulmonology devices which assist in the palliative treatment of expanding esophageal, tracheobronchial and biliary strictures caused by malignant tumors. For the year ended December 31, 2024, we reported sales of $1.357 billion, up $99.1 million or 7.9%, compared to 2023 sales of $1.257 billion.
Our endoscopy segment consists of gastroenterology and pulmonology devices which assist in the palliative treatment of expanding esophageal, tracheobronchial and biliary strictures caused by malignant tumors. For the year ended December 31, 2025, we reported sales of $1.516 billion, up $159.4 million or 11.8%, compared to 2024 sales of $1.357 billion.
The increase in gross profit as a percentage of sales for 2024, as compared to 2023, was primarily due to increased sales combined with favorable changes in standard costs and product mix, partially offset by higher intangible amortization expense as a percentage of sales associated with acquisitions. Operating Expenses Selling, General and Administrative Expenses .
The increase in gross profit as a percentage of sales for 2025, as compared to 2024, was primarily due to favorable changes in pricing and product mix, partially offset by higher intangible amortization expense as a percentage of sales associated with acquisitions and unfavorable manufacturing variances. Operating Expenses Selling, General and Administrative Expenses .
Gross Profit Our gross profit as a percentage of sales was 47.4%, 46.4%, and 45.1% for the years ended December 31, 2024, 2023 and 2022, respectively.
Gross Profit Our gross profit as a percentage of sales was 48.7%, 47.4%, and 46.4% for the years ended December 31, 2025, 2024 and 2023, respectively.
The increase in our domestic sales in 2024 was driven primarily by our U.S. direct, OEM and endoscopy businesses. International Sales . International sales for the year ended December 31, 2024 were $555.7 million, or 41.0% of net sales, up 4.8% when compared to 2023.
The increase in our domestic sales in 2025 was driven primarily by our U.S. direct, endoscopy, and OEM businesses. International Sales . International sales for the year ended December 31, 2025 were $606.4 million, or 40.0% of net sales, up 9.1% when compared to 2024.
We test our goodwill balances for impairment annually as of July 1, or whenever impairment indicators arise. When impairment indicators are identified, we may elect to perform an optional qualitative assessment to determine whether it is more likely than not that the fair value of our reporting units has fallen below their carrying value.
When impairment indicators are identified, we may elect to perform an optional qualitative assessment to determine whether it is more likely than not that the fair value of our reporting units has fallen below their carrying value.
We base the fair value of identifiable intangible assets acquired in a business combination on valuations that use information and assumptions that a market 44 Table of Contents participant would use, including assumptions for estimated revenue projections, growth rates, cash flows, discount rates, useful life, and other relevant assumptions.
We base the fair value of identifiable intangible assets acquired in a business combination on valuations that use information and assumptions that a market participant would use, including assumptions for estimated revenue projections, growth rates, cash flows, discount rates, useful life, and other relevant assumptions. 44 Table of Contents We test our goodwill balances for impairment annually as of July 1, or whenever impairment indicators arise.
The decrease in other expense for 2024 compared to 2023 was principally the result of an increase in interest income associated with and increased cash and cash equivalents and reduced borrowings under the Amended Fourth A&R Credit Agreement, partially offset by interest expense associated with outstanding convertible debt.
The increase in other expense for 2025 compared to 2024 was principally the result of a decrease in interest income associated with decreased average cash and cash equivalents during the period, partially offset by reduced interest expense associated with borrowings under the Amended Fourth A&R Credit Agreement.
Geographic Sales Listed below are sales by geography for the years ended December 31, 2024, 2023 and 2022 (in thousands, other than percentage changes): % Change 2024 % Change 2023 % Change 2022 United States 10.2 % 800,780 11.7 % 726,989 6.8 % 650,559 International 4.8 % 555,734 6.0 % 530,377 7.4 % 500,422 Total 7.9 % $ 1,356,514 9.2 % $ 1,257,366 7.1 % $ 1,150,981 United States Sales: U.S. sales for the year ended December 31, 2024 were $800.8 million, or 59.0% of net sales, up 10.2% when compared to 2023.
Geographic Sales Listed below are sales by geography for the years ended December 31, 2025, 2024 and 2023 (in thousands, other than percentage changes): % Change 2025 % Change 2024 2023 United States 13.6 % $ 909,466 10.2 % $ 800,780 $ 726,989 International 9.1 % 606,440 4.8 % 555,734 530,377 Total 11.8 % $ 1,515,906 7.9 % $ 1,356,514 $ 1,257,366 40 Table of Contents United States Sales: U.S. sales for the year ended December 31, 2025 were $909.5 million, or 60.0% of net sales, up 13.6% when compared to 2024.
Our cardiovascular sales for the year ended December 31, 2024 were $1.302 billion, up 6.7%, when compared to the year ended December 31, 2023 of $1.221 billion. Sales for the year ended December 31, 2024 were favorably affected by increased sales of: (a) Peripheral intervention products, which increased by $49.9 million, or 9.9%, from the corresponding period of 2023.
Our cardiovascular sales for the year ended December 31, 2025 were $1.443 billion, up 10.9%, when compared to the year ended December 31, 2024 of $1.302 billion. Sales for the year ended December 31, 2025 were favorably affected by increased sales of: (a) Cardiac intervention products, which increased by $80.0 million, or 21.7%, from the corresponding period of 2024.
See Note 8 Debt and Note 9 Derivatives to our consolidated financial statements set forth in Item 8 of this report for additional details regarding the Amended Fourth A&R Credit Agreement, Convertible Notes, and our interest rate swap.
Our interest rate as of December 31, 2025 and 2024 was a fixed rate of 3.0% on our Convertible Notes. See Note 8 Debt to our consolidated financial statements set forth in Item 8 of this report for additional details regarding the Amended Fourth A&R Credit Agreement and our Convertible Notes.
Capital expenditures in each period were primarily related to investment in property and equipment to support development and production of our products. Historically, we have incurred significant expenses in connection with facility construction, production automation, product development and the introduction of new products. We anticipate that we will spend approximately $55 to $60 million in 2025 for property and equipment.
Capital expenditures in each period were primarily related to investment in property and equipment to support development and production of our products and in 2025 includes costs for the construction of a new distribution facility in South Jordan, Utah. Historically, we have incurred significant expenses in connection with facility construction, production automation, product development and the introduction of new products.
This increase was driven primarily by increased sales of our kits and critical care products , offset partially by decreased sales of trays. (d) OEM products, which increased by $12.8 million, or 7.8% from the corresponding period of 2023.
This increase was driven primarily by increased sales of our kits, trays and critical care products . (d) OEM products, which increased by $5.0 million, or 2.5% from the corresponding period of 2024.
As of December 31, 2024 and 2023, approximately $2.1 million and $2.1 million respectively, of our cash and cash equivalents represents restricted cash for the payment of certain import and other taxes for our subsidiary in China.
We do not consider our foreign earnings to be permanently reinvested. As of December 31, 2025 and 2024, approximately $2.1 million and $2.1 million respectively, of our cash and cash equivalents represents restricted cash for the payment of certain import and other taxes for our subsidiary in China.
The increase in our international sales during 2024 was primarily a result of higher sales in EMEA, which increased $11.2 million or 4.8%, higher ROW sales which increased $8.9 million or 18.1%, and higher sales in our Asia Pacific region, which increased $5.3 million or 2.1%, compared to the corresponding period of 2023.
The increase in our international sales during 2025 was primarily a result of higher sales in EMEA, which increased $37.9 million or 15.3%, higher Rest of World (“ROW”) sales which increased $7.0 million or 12.2%, and higher sales in our Asia Pacific region, which increased $5.8 million or 2.3%, compared to the corresponding period of 2024.
Cash (used in) provided by financing activities for the years ended December 31, 2024, 2023 and 2022 was $(60.0) million, $559.3 million, and $(60.3) million, respectively. In 2024 we decreased our net borrowings under our Amended Fourth A&R Credit Agreement by $99.1 million and had cash proceeds from the issuance of common stock of $40.9 million.
In 2024 we decreased our net borrowings under our Amended Fourth A&R Credit Agreement by $99.1 million and had cash proceeds from the issuance of common stock of $40.9 million.
On February 28, 2024, we introduced our “Continued Growth initiatives” Program with muti-year financial targets for the three-year period ending December 31, 2026, which reflects our commitment to better-position Merit for long-term, sustainable growth and enhanced profitability. On December 20, 2024, we announced that the WRAPSODY® Cell-Impermeable Endoprosthesis has received premarket approval from the US Food and Drug Administration (FDA).
In February 2024, we introduced our “Continued Growth initiatives” Program with muti-year financial targets for the three-year period ending December 31, 2026, which reflects our commitment to better-position Merit for long-term, sustainable growth and enhanced profitability.
See Note 5 Goodwill and Intangible Assets to our consolidated financial statements set forth in Item 8 of this report for additional details regarding impairments of intangible assets. 45 Table of Contents
We did not have any goodwill or intangible asset impairments for the years ended December 31, 2025, 2024 and 2023. See Note 5 Goodwill and Intangible Assets to our consolidated financial statements set forth in Item 8 of this report for additional details regarding goodwill and intangible asset balances. 45 Table of Contents
Our revenue results for the year ended December 31, 2024 were driven primarily by demand in the U.S. and favorable international sales trends, particularly in Europe, the Middle East and Africa (“EMEA”) and in the “Rest of World” (“ROW”) regions.
Our revenue results for the year ended December 31, 2025 were driven primarily by demand in the U.S. and favorable international sales trends, particularly in Europe, the Middle East and Africa (“EMEA”) region. Gross profit as a percentage of sales was 48.7% for the year ended December 31, 2025 as compared to 47.4% for the year ended December 31, 2024.
This increase was driven primarily by sales of our access, radar localization, delivery systems, and drainage products. (b) Cardiac intervention products, which increased by $12.5 million, or 3.5%, from the corresponding period of 2023.
(b) Peripheral intervention products, which increased by $47.1 million, or 8.8%, from the corresponding period of 2024. This increase was driven primarily by increased sales of our embolotherapy, radar localization, access, delivery systems and drainage products . (c) Custom procedural solutions products, which increased by $9.3 million, or 4.6% from the corresponding period of 2024.
Our endoscopy sales for the year ended December 31, 2024 were $54.8 million, up 48.8%, when compared to sales for the year ended December 31, 2023 of $36.8 million. Sales for the year ended December 31, 2024 were favorably affected by sales of our recently-acquired EsophyX® Z+ Device.
Our endoscopy sales for the year ended December 31, 2025 were $72.9 million, up 33.0%, when compared to sales for the year ended December 31, 2024 of $54.8 million. Sales for the year ended December 31, 2025 were favorably affected by increased sales of our EsophyX® Z+ device acquired from Endogastric Solutions, Inc. in July 2024 .
Research and Development Expenses . Our research and development (“R&D”) expenses as a percentage of sales were 6.4%, 6.6% and 6.6% for the years ended December 31 2024, 2023, and 2022, respectively. R&D expenses increased by $4.7 million or 5.7% to $87.5 million for the year ended December 31, 2024, compared to $82.7 million in 2023.
In addition, higher marketing, advertising, and travel expenditures contributed to the year‑over‑year increase in 2025. Research and Development Expenses . Our research and development (“R&D”) expenses as a percentage of sales were 6.4%, 6.4% and 6.6% for the years ended December 31 2025, 2024, and 2023, respectively.
Our endoscopy operating income for the year ended December 31, 2024 was $5.5 million, compared to operating income of $9.5 million for the year ended December 31, 2023.
Our endoscopy operating income for the year ended December 31, 2025 was $18.6 million, compared to operating income of $5.5 million for the year ended December 31, 2024. This increase in endoscopy operating income relative to 2024 was primarily due to increased sales and gross profit.
This increase in cardiovascular operating income was primarily related to higher sales and gross profit, decreased acquired in-process research and development charges, and decreased contingent consideration expense ($0.4 million in 2024 compared to $1.7 million in 2023), partially offset by higher SG&A and R&D expenses. Endoscopy Operating Income.
Our cardiovascular operating income for the year ended December 31, 2025 was $166.1 million, compared to cardiovascular operating income of $150.2 million for the year ended December 31, 2024. This increase in cardiovascular operating income was primarily related to increased sales and gross profit, partially offset by increased SG&A and R&D expenses. Endoscopy Operating Income.
Operating Income Our operating profit by operating segment for the years ended December 31, 2024, 2023 and 2022 was as follows (in thousands): Operating Income 2024 2023 2022 Cardiovascular $ 150,150 $ 114,440 $ 80,946 Endoscopy 5,543 9,504 6,617 Total operating income $ 155,693 $ 123,944 $ 87,563 Cardiovascular Operating Income.
The expense in each fiscal year relates to changes in the probability and timing of achieving certain revenue and operational milestones, as well as expense for the passage of time. 41 Table of Contents Operating Income Our operating profit by operating segment for the years ended December 31, 2025, 2024 and 2023 was as follows (in thousands): Operating Income 2025 2024 2023 Cardiovascular $ 166,133 $ 150,150 $ 114,440 Endoscopy 18,587 5,543 9,504 Total operating income $ 184,720 $ 155,693 $ 123,944 Cardiovascular Operating Income.
This increase was driven primarily by sales of our access, vertebral compression fracture, and fluid management products as well as our kits, partially offset by a decrease in sales of our CRM/EP products. 40 Table of Contents Endoscopy Sales.
This increase was driven primarily by increased sales of our intervention, CRM/EP, kits and peripheral intervention products, offset partially by decreased sales of our access and coated tube and wire products. Endoscopy Sales.
The increase in net income for 2024, when compared to 2023, was primarily related to higher sales, higher gross margin as a percentage of sales, decreased contingent consideration expense ($0.4 million in 2024 compared to $1.7 million in 2023), decreased acquired in-process research and development expense ($0 in 2024 compared to $1.6 million in 2023) and decreased other expenses; partially offset by higher SG&A, R&D, and income tax expense . 42 Table of Contents Liquidity and Capital Resources Capital Commitments and Contractual Obligations Our most significant contractual obligations as of December 31, 2024 included total long-term debt obligations of $747.5 million, interest payments on this debt, contingent consideration liabilities of $3.5 million, of which $0.4 million is recorded in current liabilities, and operating lease liabilities of $65.1 million, of which $10.3 million is recorded in current liabilities.
Liquidity and Capital Resources Capital Commitments and Contractual Obligations Our most significant contractual obligations as of December 31, 2025 included total long-term debt obligations of $747.5 million, interest payments on this debt, contingent consideration liabilities of $4.5 million, of which $3.2 million is recorded in current liabilities, and operating lease liabilities of $87.5 million, of which $10.9 million is recorded in current liabilities.
Additional information about these obligations is contained in Notes 8, 15 and 17 to our consolidated financial statements set forth in Item 8 of this report.
Additional information about these obligations is contained in Notes 8, 15 and 17 to our consolidated financial statements set forth in Item 8 of this report. 42 Table of Contents Cash Flows At December 31, 2025 and 2024, we had cash, cash equivalents and restricted cash of $448.5 million and $378.8 million respectively, of which $66.0 million and $50.6 million, respectively, were held by foreign subsidiaries.
This increase was driven primarily by sales of our cardiac rhythm management/electrophysiology (“CRM/EP”), fluid management, and access products, partially offset by a decrease in sales of our hemostasis products. (c) Custom procedural solutions products, which increased by $5.9 million, or 3.0% from the corresponding period of 2023.
This increase was driven primarily by $35.3 million in incremental sales associated with products acquired from Cook in November 2024, $11.9 million in sales associated with products acquired in connection with the Biolife Merger in May 2025 and increased sales of our intervention, cardiac rhythm management/electrophysiology (“CRM/EP”), angiography, access and fluid management products.
Significant changes in operating assets and liabilities affecting cash flows during these years included: ● Net income was $120.4 million and $94.4 million for the years ended December 31, 2024 and 2023, respectively. ● Cash used for inventories was $2.3 million and $32.1 million for the years ended December 31, 2024 and 2023, respectively due primarily to efforts to normalize inventory levels following prior year investments to build bridge inventory for production line transfers and increases in safety stock due to vendor supply delays. ● Cash provided by (used for) accrued expenses was $9.7 million and $(2.5) million for the years ended December 31, 2024 and 2023, respectively, primarily due to an increase in accrued interest and the associated expense related to our convertible debt. ● Cash paid for income taxes was $45.0 million and $31.5 million for the years ended December 31, 2024 and 2023, respectively, primarily due to increases in income before tax.
Significant changes in operating assets and liabilities affecting cash flows during these years included: ● Net income was $128.5 million and $120.4 million for the years ended December 31, 2025 and 2024, respectively. ● Depreciation and amortization was $123.2 million and $102.7 million for the years ended December 31, 2025 and 2024, respectively, primarily due to an increase in intangible assets as a result of acquisitions. ● Cash paid for income taxes was $31.4 million and $45.0 million for the years ended December 31, 2025 and 2024, respectively, primarily as the result of increased taxes payable and an increased portion of our total tax expense relating to deferred tax expense. ● Stock-based compensation expense was $43.5 million and $28.5 million for the years ended December 31, 2025 and 2024, respectively.
The increase in the effective income tax rate for 2024 compared to 2023 was primarily the result of decreased benefit from items such as stock-based compensation and foreign tax credit utilization. Net Income Our net income for the years ended December 31, 2024, 2023 and 2022 was $120.4 million, $94.4 million, and $74.5 million, respectively.
Net Income Our net income for the years ended December 31, 2025, 2024 and 2023 was $128.5 million, $120.4 million, and $94.4 million, respectively.
The increase in SG&A expenses for the year ended December 31, 2024 compared to the year ended December 31, 2023 was primarily related to increased labor-related costs associated with an increase in headcount and higher variable compensation linked to company performance, an increase of stock-based compensation expense associated with new equity grants and variability in our stock price, and an increase in travel related costs associated with our sales and marketing activities, partially offset by a decrease in consulting costs primarily associated with our Foundations for Growth Program which ended in 2023.
The increase in SG&A expenses for the year ended December 31, 2025 compared to the year ended December 31, 2024 was primarily due to an increase in labor-related costs including (i) variable compensation associated with performance-based bonus programs, commissions associated with sales growth, as well as an increase in expense associated with both performance and non-performance based equity awards; and (ii) headcount additions to support investment in the business and growth from acquisitions, including those in connection with the Cook Transaction and the Biolife Merger.
Gross profit as a percentage of sales was 47.4% for the year ended December 31, 2024 as compared to 46.4% for the year ended December 31, 2023. Net income for the year ended December 31, 2024 was $120.4 million, or $2.03 per share, as compared to $94.4 million, or $1.62 per share, for the year ended December 31, 2023.
Net income for the year ended December 31, 2025 was $128.5 million, or $2.13 per share, as compared to $120.4 million, or $2.03 per share, for the year ended December 31, 2024. In May 2025, we completed a merger transaction with Biolife Delaware, L.L.C. (“Biolife”), a manufacturer of unique patented hemostatic devices under the brand names StatSeal® and WoundSeal®.
This decrease in endoscopy operating income relative to 2023 was primarily due to higher SG&A expense associated with the acquisition and integration of operations acquired from EGS and higher R&D expenses, partially offset by higher sales.
The increase in net income for 2025, when compared to 2024, was primarily related to higher sales and higher gross margin as a percentage of sales; partially offset by higher SG&A, R&D, other expense and income tax expense .
The increase in R&D expenses for the year ended December 31, 2024 compared to the year ended December 31, 2023 was primarily related to labor-related costs consistent with an increase in headcount and an increase materials and scrap utilized in R&D, partially offset by lower regulatory costs related to Medical Device Rgulation in the E.U. Impairment Charges .
The increase in R&D expenses for the year ended December 31, 2025 compared to the year ended December 31, 2024 was primarily related to increased labor-related costs including variable compensation associated with bonus and equity award programs and increased consulting services and clinical trials. Contingent Consideration Expense .