Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The Company intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934, as amended. Such statements are based upon current plans, estimates and expectations of management that are subject to various risks and uncertainties that could cause actual results to differ materially from such statements. The inclusion of forward-looking statements should not be regarded as a representation that such plans, estimates and expectations will be achieved. Words such as “anticipate,” “expect,” “project,” “intend,” “believe,” “may,” “will,” “should,” “plan,” “could,” “may,” “continue,” “target,” “contemplate,” “estimate,” “forecast,” “guidance,” “predict,” “possible,” “potential,” “pursue,” “likely,” and the negative of these terms and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements use these words or expressions. All statements, other than historical facts, including statements regarding Ouster’s ability to meet its revenue goals and guidance; the anticipated benefits of and costs associated with the Velodyne merger; the expectations surrounding the Velodyne merger and its ability to grow the Company’s sales and bolster the Company’s financial position; the Company’s expected contractual obligations and capital expenditures; the capabilities of and demand for its products; anticipated new product launches and developments; its future results of operations and financial position; industry and business trends; the Company’s expectations regarding the Hesai intellectual property patent infringement case; its business strategy, plans, strategic partnerships, market growth and its objectives for future operations; and its competitive market position constitute forward-looking statements. All forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those that we expected, including, but not limited to, risks related to Ouster’s limited operating history and history of losses; the negotiating power and product standards of its customers; fluctuations in its operating results; its ability to successfully integrate its business with Velodyne and achieve the anticipated benefits of the Velodyne merger; supply chain constraints and challenges; cancellation or postponement of contracts or unsuccessful implementations; the ability of its lidar technology roadmap and new software solutions to catalyze growth; the adoption of its products and the growth of the lidar market generally; Ouster’s ability to grow its sales and marketing organization; substantial research and development costs needed to develop and commercialize new products; the competitive environment in which Ouster operates; selection of Ouster’s products for inclusion in target markets; Ouster’s future capital needs and ability to secure additional capital on favorable terms or at all; its ability to use tax attributes; Ouster’s dependence on key third party suppliers, in particular Benchmark Electronics, Inc., Fabrinet, and other suppliers; Ouster’s ability to maintain inventory and the risk of inventory write-downs; inaccurate forecasts of market growth; Ouster’s ability to manage growth; the creditworthiness of Ouster’s customers; risks related to acquisitions; risks related to international operations; risks of product delivery problems or defects; costs associated with product warranties; Ouster’s ability to maintain competitive average selling prices or high sales volumes or reduce product costs; conditions in its customers’ industries; Ouster’s ability to recruit and retain key personnel; Ouster’s ability to adequately protect and enforce its intellectual property rights, including as relates to Hesai Group; Ouster’s ability to effectively respond to evolving regulations and standards; risks related to operating as a public company; and other important factors discussed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, that are further updated from time to time in the Company’s other filings with the SEC. Readers are urged to consider these factors carefully and in the totality of the circumstances when evaluating these forward-looking statements, and not to place undue reliance on any of them. Any such forward-looking statements represent management’s reasonable estimates and beliefs as of the date of this press release. While Ouster may elect to update such forward-looking statements at some point in the future, it disclaims any obligation to do so, other than as may be required by law, even if subsequent events cause its views to change.

In addition, see information below concerning non-GAAP financial measures.

Non-GAAP Financial Measures

In addition to its results determined in accordance with generally accepted accounting principles in the United States (“GAAP”), Ouster believes the non‑GAAP measures of Non-GAAP Gross Profit, Non-GAAP Gross Margin and Adjusted EBITDA are useful in evaluating its operating performance. Ouster calculates Non-GAAP Gross Profit as gross profit (loss) excluding amortization of acquired intangibles, certain excess and obsolete expenses and losses on firm purchase commitments, and stock-based compensation expenses. Non-GAAP Gross Margin is calculated as Non-GAAP Gross Profit divided by revenues. Ouster calculates Adjusted EBITDA as net loss excluding interest expense (income), net, other expense (income), net, stock-based compensation expense, provision for income tax expense, goodwill impairment charges, amortization of acquired intangible assets, depreciation expenses, certain restructuring costs excluding stock-based compensation expenses, certain excess and obsolete expenses and losses on firm purchase commitments, certain litigation and litigation related expenses and merger and acquisition related expenses. Ouster believes that Non-GAAP Gross Profit, Non-GAAP Gross Margin, and Adjusted EBITDA may be helpful to investors because it provides consistency and comparability with past financial performance and may be helpful in comparison with other companies, some of which use similar non‑GAAP information to supplement their GAAP results. The non-GAAP financial information is presented for supplemental informational purposes only, and should not be considered a substitute for financial information presented in accordance with GAAP, and may be different from similarly titled non‑GAAP measures used by other companies. Reconciliation tables of the most comparable GAAP financial measures to the non-GAAP financial measures are included at the end of this press release.