# EDGAR Filing Document

**Accession Number:** 0001321732
**File Stem:** 0001321732-26-000006
**Filing Date:** 2026-2
**Character Count:** 36803
**Document Hash:** 615950b0616ed1c04aac6fd002feb1e4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001321732-26-000006.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001321732-26-000006

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20260225

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Penumbra Inc
- **CENTRAL INDEX KEY:** 0001321732
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37557
- **FILM NUMBER:** 26676821

**BUSINESS ADDRESS:**
- **STREET 1:** ONE PENUMBRA PLACE
- **CITY:** ALAMEDA
- **STATE:** CA
- **ZIP:** 94502
- **BUSINESS PHONE:** (510) 995-2486

**MAIL ADDRESS:**
- **STREET 1:** ONE PENUMBRA PLACE
- **CITY:** ALAMEDA
- **STATE:** CA
- **ZIP:** 94502

?xml version='1.0' encoding='ASCII'? pen-20260225

**__________________________________________________________________________________________________________________________**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**_______________________________________________________________________________________________________________________________**

**FORM 8-K** 

**_______________________________________________________________________________________________________________________________**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**February 25, 2026**

**Date of Report (Date of earliest event reported)** 

**_______________________________________________________________________________________________________________________________**

**Penumbra, Inc.**

**(Exact name of registrant as specified in its charter)**

_______________________________________________________________________________________________________________________________

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-37557** | **05-0605598** |
| **(State or other jurisdiction of incorporation or organization)** | **(Commission File No.)** | **(I.R.S. employer identification number)** |

---

**One Penumbra Place**

**Alameda, CA 94502**

**(Address of principal executive offices, including zip code)**

**(510) 748-3200**

**(Registrant's telephone number, including area code)** 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **<u>Title of each class</u>** | **<u>Trading Symbol</u>** | **<u>Name of each exchange on which registered</u>** |
| Common Stock, Par value $0.001 per share | PEN | The New York Stock Exchange |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. □

**_______________________________________________________________________________________________________________________________**

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**_______________________________________________________________________________________________________________________________**

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| | |
|:---|:---|
| **Item 2.02.** | **Results of Operations and Financial Condition.** |

---

On February 25, 2026, Penumbra, Inc. issued a press release announcing financial results for the fourth fiscal quarter and year ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information furnished on this Current Report on Form 8-K, including the attached exhibit, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such a filing, except as expressly set forth by specific reference in such a filing.

---

| | |
|:---|:---|
| **Item 9.01.** | **Financial Statements and Exhibits.** |

---

(d) Exhibits.

---

| | |
|:---|:---|
| <u>Exhibit Number</u> | <u>Description</u> |
| <u>[99.1](pen-123125exhibit991.htm)</u> | Press release of Penumbra, Inc. dated February 25, 2026. |
| 104 | Cover Page Interactive Data File (formatted as Inline Extensible Business Reporting Language). |

---

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| | **Penumbra, Inc.** | **Penumbra, Inc.** |
| Date: February 25, 2026 | By: | /s/ Maggie Yuen |
|  |  | Maggie Yuen |
|  |  | Chief Financial Officer |

---

## Exhibit 99.1

 **<u>Exhibit 99.1</u>**![image1a17a.jpg](image1a17a.jpg)

**Penumbra, Inc. Reports Fourth Quarter and Full Year 2025 Financial Results**

ALAMEDA, Calif., Feb. 25, 2026 /PR Newswire/ -- Penumbra, Inc. **(**NYSE: PEN**)**, the world's leading thrombectomy company, today reported financial results for the fourth quarter and full year ended December 31, 2025.

**Financial Highlights:**

&nbsp;&nbsp;&nbsp;&nbsp;**• Revenue of $385.4 million for the fourth quarter of 2025, an increase of 22.1% or 20.9% in constant currency**<sup>1</sup>**, compared to the fourth quarter of 2024.**

&nbsp;&nbsp;&nbsp;&nbsp;**• Revenue of $1,403.7 million for the full year 2025, an increase of 17.5% or 16.9% in constant currency**<sup>1</sup>**,** **compared to the full year 2024.**

&nbsp;&nbsp;&nbsp;&nbsp;**• U.S. Thrombectomy revenue of $203.1 million for the fourth quarter of 2025, an increase of 12.4% compared to the fourth quarter of 2024.**

&nbsp;&nbsp;&nbsp;&nbsp;**• U.S. Thrombectomy revenue of $771.5 million for the full year 2025, an increase of 19.3% compared to the full year 2024.**

&nbsp;&nbsp;&nbsp;&nbsp;**• Income from operations of $59.2 million or operating margin of 15.4% for the fourth quarter of 2025.** 

&nbsp;&nbsp;&nbsp;&nbsp;**• Income from operations of $189.2 million or operating margin of 13.5% for the full year 2025.**

&nbsp;&nbsp;&nbsp;&nbsp;**• Net income of $47.3 million and adjusted EBITDA**<sup>1</sup> **of $79.1 million or net income margin of 12.3% and adjusted EBITDA margin**<sup>1</sup> **of 20.5% for the fourth quarter of 2025.** 

&nbsp;&nbsp;&nbsp;&nbsp;**• Net income of $177.7 million and adjusted EBITDA**<sup>1</sup> **of $266.8 million or net income margin of 12.7% and adjusted EBITDA margin**<sup>1</sup> **of 19.0% for the full year 2025.**

**Fourth Quarter 2025 Financial Results**

Total revenue increased to $385.4 million for the fourth quarter of 2025 compared to $315.5 million for the fourth quarter of 2024, an increase of 22.1%, or 20.9% in constant currency<sup>1</sup>. The United States represented 77.6% of total revenue and international represented 22.4% of total revenue for the fourth quarter of 2025. Revenue from the U.S. increased 20.6% while revenue from our international regions increased 27.7%, or 21.9% in constant currency<sup>1</sup>. Revenue from sales of our global thrombectomy products grew to $254.7 million in the fourth quarter of 2025, an increase of 15.7%, or 14.7% in constant currency<sup>1</sup> over the same period a year ago, driven primarily by the sales of our U.S. thrombectomy products which increased by 12.4%. Revenue from sales of our global embolization and access products grew to $130.7 million in the fourth quarter of 2025, an increase of 37.0%, or 35.2% in constant currency<sup>1</sup> from the same period a year ago, driven primarily by our U.S. embolization and access products which increased by 42.7% from the same period a year ago.

Gross profit for the fourth quarter of 2025 was $262.1 million, or 68.0% of total revenue compared to $210.7 million, or 66.8% of total revenue, for the fourth quarter of 2024. Gross margin is impacted by product mix, regional mix, and production initiatives to support demand and create future efficiencies. As such, with favorable product mix, improvement in productivity, and by leveraging our fixed costs on higher volume of new product sales during the year, our gross margin may be positively impacted in the future.

Total operating expenses were $202.9 million, or 52.6% of total revenue for the fourth quarter of 2025. This compares to total operating expenses of $167.9 million, or 53.2% of total revenue for the fourth quarter of 2024. R&D expenses were $21.8 million for the fourth quarter of 2025, compared to $20.0 million for the fourth quarter of 2024. SG&A expenses were $181.1 million for the fourth quarter of 2025, compared to $147.9 million for the fourth quarter of 2024.

Income from operations was $59.2 million for the fourth quarter of 2025, compared to income from operations of $42.8 million for the fourth quarter of 2024.

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures.

------

**Full Year 2025 Financial Results**

Total revenue increased to $1,403.7 million for the year ended December 31, 2025 compared to $1,194.6 million for the year ended December 31, 2024, an increase of 17.5%, or 16.9% in constant currency<sup>1</sup>. The United States represented 77.8% of total revenue and international represented 22.2% of total revenue for the year ended December 31, 2025. Revenue from the U.S. increased 21.0% while revenue from our international regions increased 6.6%, or 4.2% in constant currency<sup>1</sup>. Revenue from sales of our global thrombectomy products grew to $947.9 million for the year ended December 31, 2025, an increase of 16.2%, or 15.8% in constant currency<sup>1</sup> over the same period a year ago, driven primarily by the sales of our U.S. thrombectomy products which increased by 19.3%. Revenue from sales of our global embolization and access products grew to $455.7 million for the year ended December 31, 2025, an increase of 20.2%, or 19.4% in constant currency<sup>1</sup> from the same period a year ago, driven primarily by our U.S. embolization and access products which increased by 25.4% from the same period a year ago.

Gross profit for the year ended December 31, 2025 was $942.4 million, or 67.1% of total revenue, compared to $755.0 million, or 63.2% of total revenue, for the year ended December 31, 2024, which included a one-time $33.4 million inventory impairment charge to cost of revenue in connection with the impairment of our immersive healthcare asset group. The impact of the one-time $33.4 million charge decreased our gross margin by 2.8 percentage points in 2024. Gross margin is impacted by product mix, regional mix, and production initiatives to support demand and create future efficiencies. As such, with favorable product mix, improvement in productivity, and by leveraging our fixed costs on higher volume of new product sales during the year, our gross margin may be positively impacted in the future.

Total operating expenses for the year ended December 31, 2025 were $753.2 million, or 53.7% of total revenue. This compares to total operating expenses of $745.7 million, or 62.4% of total revenue for the year ended December 31, 2024. R&D expenses were $89.8 million for the year ended December 31, 2025, compared to $94.8 million for the year ended December 31, 2024. SG&A expenses were $663.4 million for the year ended December 31, 2025, compared to $574.0 million for the year ended December 31, 2024.

Income from operations was $189.2 million for the year ended December 31, 2025 compared to income from operations of $9.3 million for the year ended December 31, 2024.

**Full Year 2026 Financial Outlook**

Given the proposed acquisition of Penumbra, Inc. by Boston Scientific Corporation (NYSE: BSX), the Company will not be providing financial guidance for the full year 2026.

**Webcast and Conference Call Information**

Given the proposed acquisition of Penumbra, Inc. by Boston Scientific Corporation (NYSE: BSX), the Company will not be hosting a conference call to discuss financial results for the fourth quarter and year ended December 31, 2025.

**About Penumbra**

Penumbra, Inc., the world's leading thrombectomy company, is focused on developing the most innovative technologies for challenging medical conditions such as ischemic stroke, venous thromboembolism such as pulmonary embolism, and acute limb ischemia. Our broad portfolio, which includes computer assisted vacuum thrombectomy (CAVT), centers on removing blood clots from head-to-toe with speed, safety and simplicity. By pioneering these innovations, we support healthcare providers, hospitals and clinics in more than 100 countries, working to improve patient outcomes and quality of life. For more information, visit <u>www.penumbrainc.com</u> and connect on <u>Instagram, LinkedIn, and X</u>.

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures.

------

**Non-GAAP Financial Measures**

In addition to financial measures prepared in accordance with U.S. generally accepted accounting principles ("GAAP"), the Company uses the following non-GAAP financial measures in this press release: a) constant currency, b) non-GAAP operating expenses, non-GAAP income from operations, non-GAAP net income, and non-GAAP diluted earnings per share ("EPS") and c) adjusted EBITDA and adjusted EBITDA margin.

*Constant currency.* The Company's constant currency revenue disclosures estimate the impact of changes in foreign currency rates on the translation of the Company's current period revenue as compared to the applicable comparable period in the prior year. This impact is derived by taking the current local currency revenue and translating it into U.S. dollars based upon the foreign currency exchange rates used to translate the local currency revenue for the applicable comparable period in the prior year, rather than the actual exchange rates in effect during the current period. It does not include any other effect of changes in foreign currency rates on the Company's results or business.

*Non-GAAP operating expenses, non-GAAP income from operations, non-GAAP net income and non-GAAP diluted EPS.* The adjustments to the GAAP financial measures reflect the exclusion of:

&nbsp;&nbsp;&nbsp;&nbsp;• the effect of the amortization of finite lived intangible assets acquired in connection with the Sixense acquisition over their estimated useful lives;

&nbsp;&nbsp;&nbsp;&nbsp;• the excess tax benefits associated with share-based compensation arrangements;

&nbsp;&nbsp;&nbsp;&nbsp;• non-recurring litigation related expenses;

&nbsp;&nbsp;&nbsp;&nbsp;• non-cash long-lived asset impairment related to the impairment of our immersive healthcare asset group; and

&nbsp;&nbsp;&nbsp;&nbsp;**•** one-time expenses in connection with the wind down of the immersive healthcare business.

*Adjusted EBITDA and adjusted EBITDA margin.* The Company's adjusted EBITDA reflects the exclusion from GAAP net income of:

&nbsp;&nbsp;&nbsp;&nbsp;• non-cash operating charges such as stock-based compensation, depreciation and amortization, and impairment charges;

&nbsp;&nbsp;&nbsp;&nbsp;• non-operating items such as interest income, interest expense, and provision for income taxes;

&nbsp;&nbsp;&nbsp;&nbsp;• non-recurring litigation related expenses; and

&nbsp;&nbsp;&nbsp;&nbsp;**•** one-time expenses in connection with the wind down of the immersive healthcare business.

Full reconciliation of these non-GAAP measures to the most comparable GAAP measures is set forth in the tables below.

Our management believes the non-GAAP financial measures disclosed in this press release are useful to investors in assessing the operating performance of our business and provide meaningful comparisons to prior periods and thus a more complete understanding of our business than could be obtained absent this disclosure. Specifically, we consider the change in constant currency revenue as a useful metric as it provides an alternative framework for assessing how our underlying business performed excluding the effect of foreign currency rate fluctuations. We consider non-GAAP operating expenses, non-GAAP income from operations, non-GAAP net income and non-GAAP diluted EPS useful metrics as they provide an alternative framework for assessing how our underlying business performed excluding the amortization expense of finite lived intangible assets acquired in connection with the Sixense acquisition, the excess tax benefits associated with share-based compensation arrangements, expenses related to certain litigation matters that we have determined are not a normal or recurring part of our business, including settlement costs and legal fees, non-cash long-lived asset impairment charges related to the impairment of our immersive healthcare asset group, and one-time expenses in connection with the wind down of the immersive healthcare business. Further, we consider adjusted EBITDA and adjusted EBITDA margin useful metrics as they provide an alternative framework for assessing how our underlying business performed excluding non-cash operating charges such as stock-based compensation, depreciation and amortization, and impairment charges, non-operating items such as interest income, interest expense, and provision for income taxes, non-recurring litigation related expenses, and one-time expenses in connection with the wind down of the immersive healthcare business.

The non-GAAP financial measures included in this press release may be different from, and therefore may not be comparable to, similarly titled measures used by other companies. These non-GAAP measures should not be considered in isolation or as alternatives to GAAP measures. We urge investors to review the reconciliation of these non-GAAP financial measures to the comparable GAAP financial measures included in this press release, and not to rely on any single financial measure to evaluate our business.

**Forward-Looking Statements**

Except for historical information, certain statements in this press release are forward-looking in nature and are subject to risks, uncertainties and assumptions about us. Our business and operations are subject to a variety of risks and uncertainties and, consequently, actual results may differ materially from those projected by any forward-looking statements. Factors that could cause actual results to differ from those projected include, but are not limited to: the risk that the pending acquisition by Boston Scientific Corporation will not be completed in the expected timeframe or at all, including the risk that required regulatory approvals will not be obtained; potential adverse effects to our business during the pendency of the acquisition, such as employee departures or diversion of management's attention from our business; failure to sustain or grow profitability or generate positive cash flows; failure to effectively

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introduce and market new products; delays in product introductions; significant competition; inability to further penetrate our current customer base, expand our user base and increase the frequency of use of our products by our customers; inability to achieve or maintain satisfactory pricing and margins; manufacturing difficulties; permanent write-downs or write-offs of our inventory or other assets; product defects or failures; unfavorable outcomes in clinical trials; inability to maintain our culture as we grow; fluctuations in foreign currency exchange rates; potential adverse regulatory actions; and the potential impact of any acquisitions, mergers, dispositions, joint ventures or investments we may make. These risks and uncertainties, as well as others, are discussed in greater detail in our filings with the Securities and Exchange Commission ("SEC"), including our Annual Report on Form 10-K for the year ended December 31, 2025, which we expect to file with the SEC on or before March 2, 2026. There may be additional risks of which we are not presently aware or that we currently believe are immaterial which could have an adverse impact on our business. Any forward-looking statements are based on our current expectations, estimates and assumptions regarding future events and are applicable only as of the dates of such statements. We make no commitment to revise or update any forward-looking statements in order to reflect events or circumstances that may change.

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**Penumbra, Inc.**

**Condensed Consolidated Balance Sheets**

**(unaudited)**

**(in thousands)**

---

| | | |
|:---|:---|:---|
| | **December 31,** | **December 31,** |
| | **2025** | **2024** |
| **Assets** |  |  |
| Current assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Cash and cash equivalents | $186897 | $324404 |
| &nbsp;&nbsp;&nbsp;&nbsp; Marketable investments | 357919 | 15727 |
| &nbsp;&nbsp;&nbsp;&nbsp; Accounts receivable, net | 190021 | 167668 |
| &nbsp;&nbsp;&nbsp;&nbsp; Inventories | 431549 | 406737 |
| &nbsp;&nbsp;&nbsp;&nbsp; Prepaid expenses and other current assets | 50298 | 36589 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total current assets | 1216684 | 951125 |
| Property and equipment, net | 117436 | 62641 |
| Operating lease right-of-use assets | 173587 | 177787 |
| Finance lease right-of-use assets | 25972 | 28018 |
| Intangible assets, net | 6186 | 6513 |
| Goodwill | 166750 | 165826 |
| Deferred taxes | 79188 | 100332 |
| Other non-current assets | 40716 | 40939 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total assets | $1826519 | $1533181 |
| **Liabilities and Stockholders' Equity** |  |  |
| Current liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Accounts payable | $34736 | $31326 |
| &nbsp;&nbsp;&nbsp;&nbsp; Accrued liabilities | 132163 | 112429 |
| &nbsp;&nbsp;&nbsp;&nbsp; Current operating lease liabilities | 13841 | 12221 |
| &nbsp;&nbsp;&nbsp;&nbsp; Current finance lease liabilities | 2393 | 2369 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total current liabilities | 183133 | 158345 |
| Non-current operating lease liabilities | 182751 | 187068 |
| Non-current finance lease liabilities | 20714 | 21731 |
| Other non-current liabilities | 12318 | 15106 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total liabilities | 398916 | 382250 |
| Stockholders' equity: |  |  |
| &nbsp;&nbsp;&nbsp;Preferred stock |  |  |
| &nbsp;&nbsp;&nbsp;Common stock | 39 | 38 |
| &nbsp;&nbsp;&nbsp;Additional paid-in capital | 1185525 | 1096732 |
| &nbsp;&nbsp;&nbsp;Accumulated other comprehensive income (loss) | 4348 | (5843) |
| &nbsp;&nbsp;&nbsp;Retained earnings | 237691 | 60004 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' equity | 1427603 | 1150931 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and stockholders' equity | $1826519 | $1533181 |

---

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**Penumbra, Inc.**

**Condensed Consolidated Statements of Operations**

**(unaudited)**

**(in thousands, except share and per share amounts)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Year Ended December 31,** | **Year Ended December 31,** |
| | **2025** | **2024** | **2025** | **2024** |
| Revenue | $385385 | $315518 | $1403665 | $1194615 |
| Cost of revenue | 123257 | 104797 | 461228 | 439620 |
| &nbsp;&nbsp;&nbsp;&nbsp; Gross profit | 262128 | 210721 | 942437 | 754995 |
| Operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; Research and development | 21794 | 20010 | 89766 | 94783 |
| &nbsp;&nbsp;&nbsp;&nbsp; Sales, general and administrative | 181101 | 147936 | 663422 | 573988 |
| &nbsp;&nbsp;&nbsp;&nbsp;Impairment Charge |  |  |  | 76945 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total operating expenses | 202895 | 167946 | 753188 | 745716 |
| Income from operations | 59233 | 42775 | 189249 | 9279 |
| Interest and other income, net | 4399 | 1564 | 15876 | 11590 |
| Income before income taxes | 63632 | 44339 | 205125 | 20869 |
| Provision for income taxes | 16289 | 10656 | 27438 | 6857 |
| Net income | $47343 | $33683 | $177687 | $14012 |
| Net income per share: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Basic | $1.21 | $0.88 | $4.57 | $0.36 |
| &nbsp;&nbsp;&nbsp;Diluted | $1.20 | $0.86 | $4.52 | $0.36 |
| Weighted average shares outstanding: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Basic | 39189828 | 38418269 | 38918493 | 38633744 |
| &nbsp;&nbsp;&nbsp;Diluted | 39392613 | 39037644 | 39291828 | 39268037 |

---

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**Penumbra, Inc.**

**Reconciliation of GAAP Operating Expenses and GAAP Income from Operations to Non-GAAP Operating Expenses and Non-GAAP Income from Operations**<sup>1</sup>

**(unaudited)**

**(in thousands)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Year Ended December 31,** | **Year Ended December 31,** |
| | **2025** | **2024** | **2025** | **2024** |
| GAAP operating expenses | $202895 | $167946 | $753188 | $745716 |
| &nbsp;&nbsp;&nbsp;GAAP operating expenses include the effect of the following items: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment charge<sup>2</sup> |  |  |  | 76945 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Wind down expenses<sup>3</sup> |  |  |  | 4971 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-recurring litigation related expenses |  |  |  | 4823 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of finite lived intangible assets acquired |  |  |  | 4759 |
| Non-GAAP operating expenses | $202895 | $167946 | $753188 | $654218 |
| GAAP income from operations | $59233 | $42775 | $189249 | $9279 |
| &nbsp;&nbsp;&nbsp;GAAP income from operations includes the effect of the following items: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment charge<sup>2</sup> |  |  |  | 76945 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Wind down expenses<sup>3</sup> |  |  |  | 4971 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-recurring litigation related expenses |  |  |  | 4823 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amortization of finite lived intangible assets acquired |  |  |  | 4759 |
| Non-GAAP income from operations | $59233 | $42775 | $189249 | $100777 |

---

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures.

<sup>2</sup>Represents charges associated with the impairment of the immersive healthcare asset group during the three months ended June 30, 2024.

<sup>3</sup>Represents one-time expenses that include severance and other costs related to the wind down of the immersive healthcare business during the three months ended September 30, 2024.

**Penumbra, Inc.**

**Reconciliation of GAAP Net Income and GAAP Diluted EPS to Non-GAAP Net Income and Non-GAAP Diluted EPS**<sup>1</sup>

**(unaudited)**

**(in thousands, except per share amounts)**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended<br>December 31, 2025** | **Three Months Ended<br>December 31, 2025** | **Three Months Ended<br>December 31, 2024** | **Three Months Ended<br>December 31, 2024** | **Year Ended<br>December 31, 2025** | **Year Ended<br>December 31, 2025** | **Year Ended<br>December 31, 2024** | **Year Ended<br>December 31, 2024** |
| | Net income | Diluted EPS | Net income | Diluted EPS | Net income | Diluted EPS | Net income | Diluted EPS |
| GAAP net income | $47343 | $1.20 | $33683 | $0.86 | $177687 | $4.52 | $14012 | $0.36 |
| &nbsp;&nbsp;&nbsp;GAAP net income includes the effect of the following items: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Impairment charge<sup>2</sup> |  |  |  |  |  |  | 76945 | 1.96 |
| &nbsp;&nbsp;&nbsp;&nbsp;Wind down expenses<sup>3</sup> |  |  |  |  |  |  | 4971 | 0.13 |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-recurring litigation expenses |  |  |  |  |  |  | 4823 | 0.12 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of finite lived intangible assets acquired |  |  |  |  |  |  | 4759 | 0.12 |
| &nbsp;&nbsp;&nbsp;&nbsp;Tax effect on the non-GAAP adjustments above<sup>4</sup> |  |  |  |  |  |  | (22170) | (0.57) |
| &nbsp;&nbsp;&nbsp;&nbsp;Excess tax benefits related to stock compensation awards | (830) | (0.02) | (343) | (0.01) | (26804) | (0.68) | (837) | (0.02) |
| Non-GAAP net income | $46513 | $1.18 | $33340 | $0.85 | $150883 | $3.84 | $82503 | $2.10 |
| GAAP diluted EPS |  | $1.20 |  | $0.86 |  | $4.52 |  | $0.36 |
| Non-GAAP diluted EPS |  | $1.18 |  | $0.85 |  | $3.84 |  | $2.10 |

---

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures.

------

<sup>2</sup>Represents charges associated with the impairment of the immersive healthcare asset group during the three months ended June 30, 2024.

<sup>3</sup>Represents one-time expenses that include severance and other costs related to the wind down of the immersive healthcare business during the three months ended September 30, 2024.

<sup>4</sup>For the twelve months ended December 31, 2024, management used a combined federal and state tax rate of 24.23% to compute the tax effect of non-GAAP measures.

------

**Penumbra, Inc.**

**Reconciliation of GAAP Net Income and GAAP Net Income Margin to Adjusted EBITDA and Adjusted EBITDA Margin**<sup>1</sup>

**(unaudited)**

**(in thousands, except for percentages)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Year Ended December 31,** | **Year Ended December 31,** |
| | **2025** | **2024** | **2025** | **2024** |
| GAAP net income | $47343 | $33683 | $177687 | $14012 |
| Adjustments to GAAP net income |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization expense | 4461 | 4388 | 17471 | 23702 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest income, net | (4227) | (2939) | (14983) | (12272) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision for income taxes | 16289 | 10656 | 27438 | 6857 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense | 15262 | 12095 | 59213 | 46164 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment charge<sup>2</sup> |  |  |  | 76945 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Wind down expenses<sup>3</sup> |  |  |  | 4971 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Non-recurring litigation related expenses |  |  |  | 4823 |
| Adjusted EBITDA | $79128 | $57883 | $266826 | $165202 |
| GAAP revenue | $385385 | $315518 | $1403665 | $1194615 |
| Adjusted EBITDA | $79128 | $57883 | $266826 | $165202 |
| GAAP net income margin | 12.3% | 10.7% | 12.7% | 1.2% |
| Adjusted EBITDA margin | 20.5% | 18.3% | 19.0% | 13.8% |

---

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures. 

<sup>2</sup>Represents charges associated with the impairment of the immersive healthcare asset group during the three months ended June 30, 2024.

<sup>3</sup>Represents one-time expenses that include severance and other costs related to the wind down of the immersive healthcare business during the three months ended September 30, 2024.

------

**Penumbra, Inc.**

**Reconciliation of Revenue Change by Geographic Regions to Constant Currency Revenue Growth**<sup>1</sup>

**(unaudited)**

**(in thousands, except for percentages)**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Reported Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| United States | $299054 | $247917 | 20.6% | $— | 20.6% |
| International | 86331 | 67601 | 27.7% | (3939) | 21.9% |
| &nbsp;&nbsp;&nbsp;Total | $385385 | $315518 | 22.1% | $(3939) | 20.9% |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Year Ended December 31,** | **Year Ended December 31,** | **Reported Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| United States | $1091761 | $902067 | 21.0% | $— | 21.0% |
| International | 311904 | 292548 | 6.6% | (7018) | 4.2% |
| &nbsp;&nbsp;&nbsp;Total | $1403665 | $1194615 | 17.5% | $(7018) | 16.9% |

---

**Penumbra, Inc.**

**Reconciliation of Revenue Change by Product Categories and Geographic Regions to Constant Currency Revenue Growth**<sup>1</sup>

**(unaudited)**

**(in thousands, except for percentages)**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Reported Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| Thrombectomy | $254696 | $220129 | 15.7% | $(2188) | 14.7% |
| Embolization and Access | 130689 | 95389 | 37.0% | (1751) | 35.2% |
| &nbsp;&nbsp;&nbsp;Total | $385385 | $315518 | 22.1% | $(3939) | 20.9% |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Year Ended December 31,** | **Year Ended December 31,** | **Reported Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| Thrombectomy | $947918 | $815475 | 16.2% | $(3798) | 15.8% |
| Embolization and Access | 455747 | 379140 | 20.2% | (3220) | 19.4% |
| &nbsp;&nbsp;&nbsp;Total | $1403665 | $1194615 | 17.5% | $(7018) | 16.9% |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| **Thrombectomy** |  |  |  |  |  |
| &nbsp;&nbsp;United States | $203065 | $180647 | 12.4% | $— | 12.4% |
| &nbsp;&nbsp;International | 51631 | 39482 | 30.8% | (2188) | 25.2% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Thrombectomy | 254696 | 220129 | 15.7% | (2188) | 14.7% |
| **Embolization and Access** |  |  |  |  |  |
| &nbsp;&nbsp;United States | 95989 | 67270 | 42.7% |  | 42.7% |
| &nbsp;&nbsp;International | 34700 | 28119 | 23.4% | (1751) | 17.2% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Embolization and Access | 130689 | 95389 | 37.0% | (1751) | 35.2% |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total** | $385385 | $315518 | 22.1% | $(3939) | 20.9% |

---

------

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Year Ended December 31,** | **Year Ended December 31,** | **Change** | **FX Impact** | **Constant Currency Change** |
| | **2025** | **2024** | $**%** | **$** | $**%** |
| **Thrombectomy** |  |  |  |  |  |
| &nbsp;&nbsp;United States | $771485 | $646711 | 19.3% | $— | 19.3% |
| &nbsp;&nbsp;International | 176433 | 168764 | 4.5% | (3798) | 2.3% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Thrombectomy | 947918 | 815475 | 16.2% | (3798) | 15.8% |
| **Embolization and Access** |  |  |  |  |  |
| &nbsp;&nbsp;United States | 320276 | 255356 | 25.4% |  | 25.4% |
| &nbsp;&nbsp;International | 135471 | 123784 | 9.4% | (3220) | 6.8% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Embolization and Access | 455747 | 379140 | 20.2% | (3220) | 19.4% |
| &nbsp;&nbsp;&nbsp;&nbsp;**Total** | $1403665 | $1194615 | 17.5% | $(7018) | 16.9% |

---

<sup>1</sup>See "Non-GAAP Financial Measures" for important information about our use of non-GAAP measures.

Investor Relations

Penumbra, Inc.

510-995-2461

<u>investors@penumbrainc.com</u>

**Source: Penumbra, Inc.**

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