Outset Medical, Inc.

1. Description of Business

Outset Medical, Inc. (the Company) is a medical technology company pioneering a first-of-its-kind technology to improve clinical outcomes in dialysis with less cost and complexity. Tablo® Hemodialysis System (Tablo), cleared by the U.S. Food and Drug Administration (FDA) for use from the hospital to the home, represents a significant technological advancement designed to transform the dialysis experience for patients and operationally simplify it for providers. Tablo serves as a single enterprise solution designed to be utilized across the continuum of care, allowing dialysis to be delivered anytime, anywhere, and by virtually anyone. The integration of water purification and on-demand dialysate production in a single 35-inch compact console enables Tablo to provide clinical and operational flexibility to customers. With a simple-to-use touchscreen interface, two-way wireless data transmission and a proprietary data analytics platform, Tablo is a new holistic approach to dialysis care. The Company’s headquarters are located in San Jose, California.

Liquidity

Since inception, the Company has incurred net losses and negative cash flows from operations. During the nine months ended September 30, 2026 and 2025, the Company incurred a net loss of$51.6 million and$62.2 million, respectively, and cash outflow from operating activities of$32.9 million and$36.8 million, respectively. As of September 30, 2026, the Company had an accumulated deficit of$1.2 billion.

As of September 30, 2026, the Company had cash, cash equivalents, restricted cash and short-term investments of$140.7 million.

In addition, in January 2025, the Company entered into a credit agreement and guaranty (the Perceptive Credit Agreement) with Perceptive Credit Holdings IV, LP, as administrative agent (Agent) and the lenders from time to time party thereto, which provided a $100 million 5-year term loan at closing and provides an additional term loan of up to $25 million, which is available for funding until July 14, 2027, subject to the achievement of certain revenue milestone, as amended in August 2026, and other customary conditions (the Perceptive Term Loan). The Company is required to comply with certain covenants under the Perceptive Credit Agreement including, among others, requirements as to financial reporting, restrictions on its ability to incur additional indebtedness and to pay any dividends or other distributions on capital stock, maintenance of a minimum cash balance, and achievement of certain specified trailing twelve-month net revenue targets. If the Company fails to comply with any covenants, payments or other terms of the Perceptive Credit Agreement and such failure constitutes an event of default, such event of default would give Agent the right to declare all borrowings outstanding, together with accrued and unpaid interest and fees, to be immediately due and payable. Further details of obligations under the Perceptive Credit Agreement are described in Note 7.

While the Company has taken actions to reduce operating expenses and working capital to align with anticipated revenue growth including implementing restructuring plans to streamline its overall organizational structure and renegotiating commitments with suppliers to reduce inventory, management expects to continue to incur operating losses in the near term while the Company makes investments to support its anticipated growth.

Management believes that the Company’s existing cash, cash equivalents, short-term investments, and cash generated from sales will be sufficient to meet its anticipated needs for at least the next 12 months from the issuance date of the accompanying condensed financial statements.

Basis of Presentation

The accompanying condensed financial statements are unaudited and have been prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP) and on the same basis as the annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, that are necessary for the fair statement of the Company’s financial position, results of operations, comprehensive loss, and cash flows for the interim periods presented. The financial data and the other financial information disclosed in these notes to the condensed financial statements related to the three- and nine-month periods are also unaudited. The results of operations for the three and nine months ended September 30, 2026 are not necessarily indicative of the results of operations to be anticipated for any other future annual or interim period. The condensed balance sheet as of December 31, 2025 included herein was derived from the audited financial statements as of that date.

These unaudited condensed financial statements should be read in conjunction with the Company’s audited financial statements and related notes for the year ended December 31, 2025, which are included in the Annual Report on Form 10-K for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission (SEC) on February 13, 2026 (2025 Annual Report).

All share amounts disclosed in the notes to the condensed financial statements are rounded to the nearest thousand except for per share data.

2. Summary of Significant Accounting Policies

With the exception of the updated accounting policy below, there have been no other new or material changes to the Company’s significant accounting policies as described in its 2025 Annual Report that have had a material impact on the Company’s condensed financial statements and related notes.

Leases

The Company determines if an arrangement is a lease at inception by assessing whether the arrangement contains an identified asset and whether it has the right to control the identified asset. If the arrangement contains a lease with a term greater than one year, the Company evaluates whether it should be classified as an operating or a finance lease.

Right-of-use (ROU) assets represent the Company’s right to use an underlying asset for the lease term. Lease liabilities represent the Company’s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and also include any lease payments made prior to or on lease commencement and exclude lease incentives and initial direct costs incurred, as applicable.

As the implicit rate in the Company’s leases is generally unknown, the Company uses its incremental borrowing rate based on the information available at the commencement date in determining the present value of lease payments. The lease terms may include options to extend or terminate the lease when the Company is reasonably certain it will exercise such options. Operating lease costs are recognized on a straight-line basis over the reasonably certain lease term. Finance lease cost includes amortization of the ROU assets on a straight-line basis over the shorter of the lease term or the useful life of the underlying asset and interest on the lease liabilities using the effective interest method.

The Company has elected to not separate lease and non-lease components and accounts for any lease and non-lease components as a single lease component with the exception of its warehousing leases. The Company has also elected to not apply the recognition requirement to any leases within its existing classes of assets with a term of 12 months or less and does not include an option to purchase the underlying asset that the Company is reasonably certain to exercise.

3. Revenue and Deferred Revenue

Disaggregation of Revenue

Revenue by source consists of the following (in thousands):

Remaining Performance Obligations and Contract Liabilities

As of September 30, 2026, the aggregate amount of the transaction price allocated to the remaining performance obligations related to customer service contracts that are unsatisfied or partially unsatisfied was$13.7 million, which is recorded as deferred revenue on the Company’s condensed balance sheets. Of that amount,$13.5 million will be recognized as revenue during the next 12 months and$0.2 million thereafter.

The contract liabilities consist of deferred revenue which represents payments received in advance of revenue recognition. Revenue under these agreements is recognized over the related service period. During the three and nine months ended September 30, 2026, the Company recognized$6.1 million and$16.3 million of previously deferred revenue, respectively.

4. Fair Value Measurements

The following tables summarize the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands):

As of September 30, 2026, the remaining contractual maturities for available-for-sale securities wereone month tofourteen months. The unrealized losses for securities in an unrealized loss position for more than 12 months as of September 30, 2026, and December 31, 2025 were immaterial. For the three and nine months ended September 30, 2026 and 2025, the Company did not recognize credit loss related to available-for-sale debt securities.

5. Balance Sheet Components

Restricted Cash

In August 2026, the Company entered into a second amendment to the operating lease agreement for its manufacturing facility in Tijuana, Mexico, extending the lease term for five years pursuant to the renewal options in the lease agreement. In December 2025, the Company re-measured the related operating lease liabilities, with a corresponding adjustment to the ROU assets, when the Company determined that it was reasonably certain to exercise one of the two renewal options. As a result of the second amendment, the restricted cash balance increased by $0.3 million. As of September 30, 2026, the Company had $4.1 millionof restricted cash related to collateral for the Company’s building leases and a vehicle lease agreement.

Accounts Receivable

The following table presents the activities in the Company’s allowance for credit losses (in thousands):

Inventories

Inventories consist of the following (in thousands):

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following (in thousands):

6. Commitments and Contingencies

Litigation

On August 29, 2024, a purported stockholder class action lawsuit, Porcelli v. Outset Medical, Inc., et al., 5:24-cv-06124-EJD, was filed in the U.S. District Court for the Northern District of California, against the Company, its Chief Executive Officer, and then-Chief Financial Officer. On October 18, 2024, a second purported stockholder class action lawsuit, Plymouth County Retirement Association v. Outset Medical, Inc., et al., 5:24-cv-06124-HSG, was filed in the same court (together with the first case, the Class Actions). The second lawsuit also named the Company’s prior Chief Financial Officer as a defendant (together with the CEO and then-CFO, the Class Defendants). On March 18, 2025, the court consolidated the Class Actions into one action captioned In re Outset Medical, Inc. Securities Litigation, Case No. 5:24-cv-06124-EJD, appointing a Lead Plaintiff and Lead Counsel. The Lead Plaintiff filed its consolidated amended complaint (Complaint) on June 6, 2025. The Complaint alleged that between September 15, 2020 and August 7, 2024, Class Defendants made materially false or misleading statements in violation of Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended (Exchange Act) regarding the Company’s business, operations, and prospects related to the sale and marketing of the Tablo Hemodialysis System and TabloCart with Prefiltration, including concerning the impact of certain FDA processes for these products on the Company’s revenue growth. The Class Defendants filed a motion to dismiss the Complaint on August 14, 2025. Following full briefing and a hearing, the Court issued a ruling on March 30, 2026, granting in part and denying in part Class Defendants’ motion to dismiss. On May 1, 2026, Lead Plaintiff filed an amended consolidated complaint (Amended Complaint) naming the Company’s General Counsel and Chief Medical Officer as additional Class Defendants. In addition to reasserting the claims made in the Complaint, the Amended Complaint also added a claim for violation of Section 10(b) and Rule 10b-5(a) and (c) of the Exchange Act, alleging certain Class Defendants engaged in a scheme to defraud investors related to the marketing of the Tablo Hemodialysis System and TabloCart with Prefiltration. The Class Defendants moved to dismiss on June 2, 2026. The motion was fully briefed and on August 28, 2026, the Court took the motion under submission without hearing. No ruling has been issued.

On November 29, 2024, an Outset stockholder purporting to act on behalf of the Company filed an action in the U.S. District Court for the Northern District of California against current and former members of Outset’s Board of Directors and certain of its officers (the Derivative Defendants), alleging that the Derivative Defendants breached their fiduciary duties to the Company in connection with the same alleged events and alleged materially false and misleading statements asserted in the Class Actions described above. Three additional substantively duplicative actions were filed in the U.S. District Court for the Northern District of California on April 28, 2025, May 8, 2025, and June 16, 2025. The complaints seek unspecified monetary damages and other relief. On July 17, 2025, the court entered a stay of all derivative actions pending the outcome of motion practice in the Class Actions.

The cases are at a very early stage and the Company cannot currently estimate the loss or the range of possible losses it may experience in connection with this litigation.

In addition, from time to time, the Company may become involved in other legal proceedings or investigations, which could have an adverse impact on its reputation, business and financial condition and divert the attention of the Company’s management from the operation of the Company’s business.

Indemnification

In the ordinary course of business, the Company often includes standard indemnification provisions in its arrangements with its partners, customers and suppliers. Pursuant to these provisions, the Company may be obligated to indemnify such parties for losses or claims suffered or incurred in connection with its service, breach of representations or covenants, intellectual property infringement or other claims made against such parties. These provisions may limit the time within which an indemnification claim can be made. It is not possible to determine the maximum potential amount under these indemnification obligations due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. To date, the Company has not incurred any material costs as a result of such indemnification obligations and has not accrued any liabilities related to such obligations in these financial statements.

7. Term Loan

Term loan consists of the following (in thousands):

Perceptive Term Loan

On January 3, 2025, the Company entered into a senior secured credit facility for borrowings up to an aggregate principal amount of $125.0 million pursuant to the Perceptive Credit Agreement with Perceptive Credit Holdings IV, LP (who also participated in the January and March 2025 private placement of Series A Convertible Preferred Stock). Pursuant to the terms and conditions of the Perceptive Credit Agreement, the lenders agreed to extend term loans to the Company in an aggregate principal amount of up to $125.0 million, comprised of (i) a term loan of $100.0 million (the Initial Term Loan), which was funded on January 8, 2025 (the Closing Date), and (ii) a delayed draw term loan of up to $25.0 million (the Delayed Draw Loan). The Initial Term Loan and the Delayed Draw Loan are referred to collectively as the Perceptive Term Loans. The Delayed Draw Loan is available for funding until July 14, 2027, subject to the achievement of a specific revenue milestone and other customary conditions. On August 5, 2026, the Company entered into an amendment to the Perceptive Credit Agreement (the First Amendment) to (i) amend the covenant to achieve certain trailing twelve-month net revenue targets in the Perceptive Credit Agreement and (ii) reset the exercise price of the Closing Date Warrant (defined below) to $4.838. The First Amendment was accounted for as a debt modification, the impact of which was not material to the Company’s condensed consolidated financial statements.

The principal amount outstanding under the Perceptive Term Loans will accrue interest at a rate per annum equal to (i) the greater of (a) one-month term SOFR or (b)4.00% per annum, plus (ii) an applicable margin of 8.00%, payable monthly in arrears. During the first two years after the Closing Date, a portion of the accrued interest equal to 1.50% per annum will be paid in kind and added to the principal amount of the Perceptive Term Loans on each monthly interest payment date. The outstanding principal amount of the Perceptive Term Loans will be due and payable on the five year anniversary of the Closing Date (the Maturity Date).

The Company paid the lenders a non-refundable closing fee in the amount of $1.0 million in respect of the Initial Term Loan on the Closing Date. The Company is obligated to pay the lenders a non-refundable closing fee in the amount of $250,000 in respect of the Delayed Draw Loan, to be due and payable upon the funding of the Delayed Draw Loan.

On the Closing Date, the Company issued to Perceptive Credit Holdings IV, LP as the initial lender a warrant to purchase 375,000 shares of the Company’s common stock (the Closing Date Warrant), at an initial exercise price equal to $12.00 per share(or

$4.838 per share after giving effect to the First Amendment), in each case, after giving effect to the reverse stock split on March 20, 2025. If the Company draws the Delayed Draw Loan, the Company is required to issue additional warrant(s) to the lenders to purchase 94,000 shares of the Company’s common stock (the Delayed Draw Warrant), at an exercise price equal to the average closing price of the Company’s common stock for the 5 trading days immediately preceding the issuance date of the Delayed Draw Warrant. Both the Closing Date Warrant and the Delayed Draw Warrant, if issued, are exercisable during the seven years after the date of issuance.

The fair value of the Closing Date Warrant of $4.4 million and the debt issuance costs paid directly to Perceptive Credit Holdings IV, LP along with other debt issuance costs amounting to $6.5 million were accounted for as a direct deduction from the term loan balance on the balance sheets and are being recognized as non-cash interest expense over the term of the loan using the effective interest method.

The Company may voluntarily prepay the outstanding loan(s), subject to a prepayment premium of (i)10.0% of the principal amount of the prepaid loan(s), if prepaid prior to or on the first anniversary of the Closing Date, (ii)8.0% of the principal amount of the prepaid loans, if prepaid after the first anniversary of the Closing Date through and including the second anniversary of the Closing Date, (iii)4.0% of the principal amount of the prepaid loan(s), if prepaid after the second anniversary of the Closing Date through and including the third anniversary of the Closing Date, (iv)2.0% of the principal amount of the prepaid Perceptive Term Loans, if prepaid after the third anniversary of the Closing Date through and including the fourth anniversary of the Closing Date, and (v)0.00% of the principal amount of the prepaid loan(s), if prepaid after the fourth anniversary of the Closing Date.

The Perceptive Credit Agreement contains customary representations and warranties and customary affirmative and negative covenants, including, among others, requirements as to financial reporting and insurance and restrictions on the Company’s ability to dispose of its business or property, to change its line of business, to liquidate or dissolve, to enter into any change in control transaction, to merge or consolidate with any other entity or to acquire all or substantially all the capital stock or property of another entity, to incur additional indebtedness, to incur liens on its property or to pay any dividends or other distributions on capital stock, in each case with certain exceptions. The Company has also agreed to certain financial covenants that require the Company to (i) maintain a minimum cash balance of at least $10.0 million in accounts subject to control agreements in favor of Agent, and (ii) achieve certain trailing twelve-month net revenue targets as set forth in the Perceptive Credit Agreement.

In addition, the Perceptive Credit Agreement contains customary events of default that entitle the Agent to cause the Company’s indebtedness under the Perceptive Credit Agreement to become immediately due and payable, and to exercise remedies against the Company and the collateral securing the obligations owed under the Perceptive Credit Agreement. Under the Perceptive Credit Agreement, an event of default will occur if, among other things, the Company fails to make payments under the Perceptive Credit Agreement, the Company breaches certain covenants under the Perceptive Credit Agreement, subject to specified cure periods with respect to certain breaches, a material adverse change or a material regulatory event has occurred under the Perceptive Credit Agreement, or the Company or its assets become subject to certain legal proceedings, such as bankruptcy proceedings. Upon the occurrence and for the duration of an event of default, an additional default interest rate equal to 4.0% per annum will apply to all obligations owed under the Perceptive Credit Agreement.

8. Equity Incentive Plan

2020 Equity Incentive Plan (2020 Plan)

As of September 30, 2026,948,298 shares of common stock were reserved for future issuance under the 2020 Plan.

Inducement Plan

As of September 30, 2026,26,620 shares of common stock were reserved for future issuance under the Inducement Plan.

Employee Share Purchase Plan (ESPP)

As of September 30, 2026,96,165 shares of common stock were reserved for issuance in connection with the current and future offering periods under the ESPP.

Restricted Stock

The Company issues restricted stock units (RSUs) and performance stock units (PSUs), both of which are considered restricted stock. The Company grants restricted stock pursuant to the 2020 Plan and the Inducement Plan and satisfies such grants through the issuance of new shares. RSUs are share-based awards that, upon vesting, will deliver to the holder shares of the Company’s common stock.

RSUs with a service-based vesting condition granted to a grantee, beginning in February 2022, generally vest over a three-year period as follows: (i)25% on the first anniversary ofthe vesting commencement date,25% quarterly over the course of the second year, and 50% quarterly over the course of the third year, or (ii) 33% on the first anniversary ofthe vesting commencement date, with the balance vesting quarterly over the remaining two years.

Annual RSUs granted to non-executive employees in 2025 vest over one year with 100% vesting on the first anniversary of the grant date while the annual RSUs granted to executives in 2025 vest over a two-year period with 50% vesting on the first anniversary of the vesting commencement date, and the remaining 50% vesting quarterly over the following year.

Annual RSUs granted to non-executive employees in 2024 vest over a two-year period at a rate of 50% on the first anniversary of the original vesting date, with the balance vesting quarterly over the remaining one year.

Since 2022, the Company has granted a mix of 50% PSUs and 50% RSUs to its CEO, and a mix of 20% PSUs and 80% RSUs to its other executive officers and certain other senior leaders on an annual basis. These PSUs are earned and vest based on achievement against a performance-based metric and a market-based metric as follows:

•

Performance-based vesting conditions:

o

PSUs granted in 2022 through 2024 are earned based on the number of patients treating at home on Tablo as of the end of the second or third year following the grant date (Year 2 or Year 3), with earned units vesting either (i)50% after certification of achievement following the end of Year 2 and 50% at the end of Year 3 or (ii)100% after certification of achievement following the end of Year 3 (Home PSUs); or

o

PSUs granted in 2025 and 2026 are earned based on the Company’s three-year non-GAAP cumulative earnings before interest, income tax, depreciation and amortization (EBITDA) at the end of Year 3, with 100% of earned units vesting after certification of the achievement level following the end of Year 3 (EBITDA PSUs).

•

Market-based vesting conditions:

o

PSUs granted in 2022 through 2026 are earned based on the Company’s relative total stockholder return (Relative TSR) at the end of a two-year or three-year performance period as compared to companies in a pre-determined index of medical device companies, in each case, with 100% of earned units vesting at the end of Year 3, or after certification of achievement following the end of the three-year performance period (Relative TSR PSUs).

The number of units earned varies based on actual performance as follows: (i) from 0% to 200% (250% for the CEO) of the target number of the Home PSUs and EBITDA PSUs granted, (ii) from 75% to 150% (250% for the CEO) of the target number of Relative TSR PSUs granted in 2022 and 2023 and (iii) from 0% to 200% (250% for the CEO) of the target number of Relative TSR PSUs granted subsequent to 2023.

The grant dates for the Home PSUs and EBITDA PSUs are not considered established until the Compensation Committee of the Board approves the target and it is communicated to the award recipients, which then triggers the service inception date, the fair value of the awards, and the associated expense recognition period. Once the grant dates for the Home PSUs and EBITDA PSUs have been established, the related stock-based compensation expense would be recorded based on the forecasted performance, which is reassessed each reporting period based on the probability of achieving the performance conditions.

In 2024, the Company also granted a new type of PSU award to executive officers and certain other senior leaders which is earned and vests based on appreciation of the Company’s stock price above pre-determined stock price triggers over a period of three years or achievement of specified non-GAAP operating income targets applicable to the first two years of the performance period.

Stock-Based Compensation Expense

The following table sets forth stock-based compensation expense included in the accompanying condensed statements of operations (in thousands):

9. Income Taxes

For each of the three and nine months ended September 30, 2026 and 2025, the Company incurred an income tax provision which primarily related to foreign income taxes for the Company’s Mexico operations. The U.S. federal and state net deferred tax assets have been fully offset by a valuation allowance, as the Company believes it is not more likely than not that the deferred tax assets will be realized.

10. Net Loss Per Share

The following outstanding potentially dilutive shares were excluded from the calculation of diluted net loss per share due to their anti-dilutive effect (in thousands):

11. Segment

The key measure of segment profit or loss that the Company’s chief operating decision maker (CODM), its Chief Executive Officer, uses to allocate resources and assess performance is the Company’s net loss, as reported on the accompanying condensed statements of operations. Net loss is used to monitor budget versus actual results.

There are no intra-entity sales or transfers. All expense categories on the accompanying condensed statements of operations are significant and there are no other expense categories regularly provided to the CODM beyond those disclosed in the accompanying condensed statements of operations. The CODM manages the business using expense information as well as regularly provided budgeted or forecasted expense information for the single operating segment. The measure of segment assets is reported on the accompanying condensed balance sheets as total consolidated assets with particular emphasis on the Company’s available liquidity, including its cash, cash equivalents, restricted cash, and short-term investments.