All statements, other than statements of historical facts, contained in this quarterly report, including statements regarding our business, operations and financial performance and condition, as well as our plans, objectives and expectations for our business, operations and financial performance and condition, are forward-looking statements. You can often identify forward-looking statements by words such as "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "might," "target," "ongoing," "plan," "potential," "predict," "project," "should," "will" or "would," or the negative of these terms or other terms. Forward-looking statements involve known and unknown risks, uncertainties and other factors, such as the impact of the COVID-19 pandemic, that may cause our results, activity levels, performance or achievements to be materially different from the information expressed or implied by the forward-looking statements. Forward-looking statements may include, among other things, statements relating to:

We cannot assure you that forward-looking statements will prove to be accurate, and you are encouraged not to place undue reliance on forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations expressed or implied by the forward-looking statements. You are urged to carefully review and consider the various disclosures made by us in this quarterly report, in our Annual Report on Form 10-K filed with the Securities and Exchange Commission (the "SEC") on March 5, 202011, 2021 and in other reports filed with the SEC that discuss the risks and factors that may affect our business. Other than as required by law, we undertake no obligation to update or revise any forward-looking statements to reflect new information, events or circumstances occurring after the date of this quarterly report.

On June 4, 2019, we purchased all the issued and outstanding shares of stock of Vilex in Tennessee, Inc. ("Vilex") and all the issued and outstanding units of membership interests in Orthex, LLC ("Orthex") for $60,000 in total consideration. Vilex and Orthex (the "Vilex Companies") are primarily manufacturers of foot and ankle surgical implants, including cannulated screws, fusion devices, surgical staples and bone plates, as well as Orthex Hexapod technology which is used to treat pediatrics congenital deformities and limb length discrepancies.discrepancies (refer to Note 3).

On December 31, 2019, we divested substantially all of the assets relating to Vilex's adult product offerings to a wholly-owned subsidiary of Squadron Capital LLC ("Squadron") in exchange for a $25,000 reduction in a Term Note owed to Squadron in connection with the initial acquisition. As part of the sale, we also executed an exclusive license arrangement with Squadron providing for perpetual access to certain intellectual property and a mutual distribution agreement.

On March 9, 2020, we purchased all the issued and outstanding membership interest of Telos Partners, LLC ("Telos") for $3,300 in total consideration. Telos is a boutique regulatory consulting firm formed in Colorado.Colorado (refer to Note 3).

On April 1, 2020, we purchased all the issued and outstanding membership interest of ApiFix, Ltd. ("ApiFix") for (a) $2,000 in cash, and (b) 934,783 shares of the Company's common stock, $0.00025 par value per share, representing approximately $35,000 (based on a closing share price of $37.63 on April 1, 2020. ApiFix, a corporation organized under the laws of Israel, has developed a minimally invasive deformity correction system for patients with Adolescent Idiopathic Scoliosis ("ApiFix System"). In addition, we have also agreed to pay as part of the purchase price the following anniversary payments, subject to certain limitations and adjustments: (i) approximately $13,000 on the second anniversary of the closing date, provided that such payment will be paid earlier if 150 clinical procedures using the ApiFix System are completed in the United States before such anniversary date, (ii) $8,000 on the third anniversary of the closing date; and (iii) $9,000 on the fourth anniversary of the closing date. In addition, to the extent that the product of our revenues from the ApiFix System for the twelve months ended June

years, we have agreed to pay the selling shareholders a system sales payment in the amount of such excess. The anniversary payments and system sales payment may each be made in cash or cash and common stock.stock (refer to Note 3).

On June 10, 2020, we purchased certain intellectual property assets from Band-Lok, LLC, a North Carolina limited liability company ("Band-Lok"), related to its Tether Clamp and Implantation System ("Tether Clamp System") for approximately $3,400 in total consideration. We use the Tether Clamp System in connection with our Bandloc 5.5/6.0 System. We were previously the sole licensee of the purchased assets under a license agreement with Band-Lok.

Our largest investor is Squadron, a private investment firm based in Granby, Connecticut.

The accompanying condensed consolidated financial statements include the accounts of OrthoPediatrics Corp. and its wholly-owned subsidiaries, OrthoPediatrics US Distribution Corp., OrthoPediatrics EU Limited, OrthoPediatrics AUS PTY LTD, OrthoPediatrics NZ Limited, OP EU B.V., OP Netherlands B.V., Vilex in Tennessee, Inc., Orthex, LLC, Telos Partners, LLC ApiFix Ltd. and ApiFix, Inc.Ltd. (collectively, the “Company,” “we,” “our” or “us”). All intercompany balances and transactions have been eliminated.

We have prepared the accompanying condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”). The accompanying condensed consolidated balance sheets as of September 30, 2020March 31, 2021 and December 31, 2019,2020, the condensed consolidated statements of operations for the three and nine months ended September 30,March 31, 2021 and 2020, and 2019, the condensed consolidated statements of comprehensive loss for the three and nine months ended September 30,March 31, 2021 and 2020, and 2019, the condensed consolidated statements of stockholders’ equity for the three and nine months ended September 30,March 31, 2021 and 2020 and 2019 and the condensed consolidated statements of cash flows for the ninethree months ended September 30,March 31, 2021 and 2020 and 2019 are unaudited and should be read in conjunction with the annual consolidated financial statements as of and for the year ended December 31, 20192020 and related notes thereto contained in our Annual Report on Form 10-K filed with the Securities and Exchange Commission ("SEC") on March 5, 2020.11, 2021. The financial data and other financial information disclosed in the notes to the accompanying condensed consolidated financial statements are also unaudited. As such, certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to applicable rules and regulations thereunder.

The unaudited condensed consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements as of and for the year ended December 31, 20192020 and, in management’s opinion, include all adjustments, consisting of only normal recurring adjustments, necessary for the fair presentation of the financial statements for the interim periods. The results of operations for the three and nine months ended September 30, 2020March 31, 2021 are not necessarily indicative of the results to be expected for the full fiscal year or for any other period.

Preparation of the condensed consolidated financial statements requires the use of estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, as of the date of the condensed consolidated financial statements. By their nature, these judgments are subject to an inherent degree of uncertainty. The impact of the coronavirus disease ("COVID-19") has significantly increased economic and demand uncertainty. We use historical experience and other assumptions as the basis for our judgments and estimates. Because future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Any changes in these estimates will be reflected in the condensed consolidated financial statements.

We currently bill our international stocking distributors in United States ("U.S.") dollars, resulting in minimal foreign exchange transaction expense.

Beginning in the second quarter of 2017, we began selling direct within the United Kingdom, Ireland, Australia and New Zealand and billing using the local currency for each country. In September 2018, weWe began selling direct into Canada in January 2019 inSeptember 2018, Belgium and the Netherlands in January 2019, Italy in March 2020 and Germany, Switzerland and Austria in Italy andJanuary 2021. Additionally, in April 2020March 2019, we established an operating company in Israel.the Netherlands in order to enhance our operations in Europe. The financial statements of our foreign subsidiaries are accounted for in local functional currencies including and have been translated into U.S. dollars using end-of-period exchange rates for assets and liabilities and average exchange rates during each reporting period for results of operations. Local functional currencies include primarily the Pound Sterling, the Euro, Australian Dollar, Canadian Dollar and Israeli Shekel. Foreign currency translation adjustments have been recorded as a separate component of the condensed consolidated statements of comprehensive loss.

Revenue in the United States is generated primarily from the sale of our implants and, to a much lesser extent, from the sale of our instruments. Sales in the United States are primarily to hospital accounts through independent sales agencies. We recognize revenue when our performance obligations under the terms of a contract with our customer are satisfied. This typically occurs when we transfer control of our products to the customers, generally upon implantation or when title passes upon shipment. The products are generally consigned to our independent sales agencies, and revenue is recognized when the products are used by or shipped to the hospital for surgeries on a case by case basis. On rare occasions, hospitals purchase products for their own inventory, and revenue is recognized when the products are shipped and the title and risk of loss passes to the customer. Pricing for each customer is dictated by a unique pricing agreement, which does not generally include rebates or discounts.

We maintain cash in bank deposit accounts which, at times, may exceed federally insured limits. To date, we have not experienced any loss in such accounts. We consider all highly liquid investments with original maturity of three months or less at inception to be cash equivalents. The carrying amounts reported in the balance sheetsheets for cash are valued at cost, which approximates fair value.

Accounts receivable are uncollateralized customer obligations due under normal trade terms, generally requiring payment within 30 days from the invoice date. Account balances with invoices over 30 days past due are considered delinquent. No interest is charged on past due accounts. Payments of accounts receivable are applied to the specific invoices identified on the customer's remittance advice or, if unspecified, to the customer's account as an unapplied credit.

The carrying amount of accounts receivable is reduced by an allowance that reflects management's best estimate of the amounts that will not be collected, determined principally on the basis of historical experience, management's assessment of the collectability of specific customer accounts and the aging of the accounts receivable. All accounts or portions thereof deemed to be uncollectible or to require an excessive collection cost are written off to the allowance for doubtful accounts.

Inventories are stated at the lower of cost or net realizable value, with cost determined using the first-in-first-out method. Inventories purchased from third parties, which consist of implants and instruments held in our warehouse or with third-party independent sales agencies or distributors, are considered finished goods and are purchased from third parties.goods.

We evaluate the carrying value of our inventories in relation to the estimated forecast of product demand, which takes into consideration the life cycle of the product. A significant decrease in demand could result

in an increase in the amount of excess inventory on hand, which could lead to additional charges for excess and obsolete inventory.

The need to maintain substantial levels of inventory impacts our estimates for excess and obsolete inventory. Each of our implant systems are designed to include implantable products that come in different sizes and shapes to accommodate the surgeon’s needs. Typically, a small number of the set components are used in each surgical procedure. Certain components within each set may become obsolete before other components based on the usage patterns. We adjust inventory values, as needed, to reflect these usage patterns and life cycle.

In addition, we continue to introduce new products, which may require us to take additional charges for excess and obsolete inventory in the future.

Property and equipment are carried at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful life of the assets. When assets are retired or otherwise disposed of, costs and related accumulated depreciation are removed from the accounts, and any resulting gain or loss is recognized in operations for the period. Maintenance and repairs that prolong or extend the useful life are capitalized, whereas standard maintenance, replacements, and repair costs are expensed as incurred.

Instruments are hand-held devices, specifically designed for use with our implants and are used by surgeons during surgery. Instruments deployed within the United States, United Kingdom, Australia, New Zealand, Canada, Belgium, the Netherlands, Italy, Germany, Switzerland and ItalyAustria are carried at cost less accumulated depreciation and are recorded in property and equipment, net on the condensed consolidated balance sheets.

Sample inventory consists of our implants and instruments, and is maintained to market and promote our products. Sample inventory is carried at cost less accumulated depreciation.

Depreciable lives are generally as follows:

Amortizable intangible assets are assessed for impairment annually or whenever events or changes in circumstances indicate that the carrying value of an asset may not be recoverable. Recoverability is

Our goodwill represents the excess of the cost over the fair value of net assets acquired. The determination of the value of goodwill and intangible assets arising from acquisitions requires extensive use of accounting estimates and judgments to allocate the purchase price to the fair value of net tangible and intangible assets acquired. Goodwill is not amortized and is assessed for impairment using fair value measurement techniques on an annual basis or more frequently if facts and circumstances warrant such a review. The goodwill is considered to be impaired if we determine that the carrying value of the reporting unit exceeds its respective fair value.

We have indefinite lived tradename assets that are reviewed for impairment by performing a quantitative analysis, which occurs annually in the fourth quarter or whenever events or changes in circumstances indicate that the carrying value of an asset may not be recoverable. Recoverability is measured by a comparison of the carrying amount to future net undiscounted cash flows expected to be generated by the associated asset. If such assets are determined to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount exceeds the fair market value of the assets. NaN impairment charges were recorded in any of the periods presented.

Cost of revenue consists primarily of products purchased from third-party suppliers, excess and obsolete inventory adjustments, inbound freight, and royalties. Our implants and instruments are manufactured to our specifications by third-party suppliers who meet our manufacturer qualifications standards. Our third-party manufacturers are required to meet the standards of the Food and Drug Administration (the “FDA”), and the International Organization for Standardization, as well as other country-specific quality standards. The majority of our implants and instruments are produced in the United States.

Sales and marketing expenses primarily consist of commissions to our domestic and select international independent sales agencies and consignment distributors, as well as compensation, commissions, benefits and other related costs for personnel we employ. Commissions and bonuses are generally based on a percentage of sales. Our international independent stocking distributors purchase instrument sets and replenishment stock for resale, and we do not pay commissions or any other sales related costs for international sales to distributors.

Advertising costs consist primarily of print advertising, trade shows, and other related expenses. Advertising costs are expensed as incurred and are recorded as a component of sales and marketing expense.

Research and development costs are expensed as incurred. Our research and development expenses primarily consist of costs associated with engineering, product development, consulting services, outside prototyping services, outside research activities, materials, development and protection of our intellectual property portfolio, as well as other costs associated with development of our products. Research and development costs also include related personnel and consultants’ compensation expense.

Prior to our Initial Public Offering ("IPO") in October 2017, we maintained an Amended and Restated 2007 Equity Incentive Plan (the “2007 Plan”) that provided for grants of options and restricted stock to employees, directors and associated third-party representatives of the Company as determined by the Board of Directors. The 2007 Plan had authorized 1,585,000 shares for award.

Immediately prior to our IPO, we adopted our 2017 Incentive Award Plan (the "2017 Plan") which replaced the 2007 Plan. The 2017 Plan provides for grants of options and restricted stock to officers, employees, consultants or directors of our Company. The 2017 Plan has authorized 1,789,647 shares for award.

Options holders, upon vesting, may purchase common stock at the exercise price, which is the estimated fair value of our common stock on the date of grant. Option grants generally vest immediately or over three years. NaN stock options were granted in any of the periods presented.

Restricted stock may not be transferred prior to the expiration of the restricted period, which is typically three years. The restricted stock that had been granted under the 2007 Plan had restriction periods that generally lasted until the earlier of six years from the date of grant, or an IPO or change in control, as defined in the 2007 Plan. All restricted stock granted prior to May 2014 vested upon our IPO and the remaining grants under the 2007 Plan vested six months after the IPO. We recognize the reversal of stock compensation expense when a restricted stock forfeiture occurs as opposed to estimating future forfeitures.

We record the fair value of restricted stock at the grant date. Stock-based compensation is recognized ratably over the requisite service period, which is generally the restriction period for restricted stock.

Comprehensive income (loss) is defined as the change in equity during a period from transactions and other events and circumstances from non-owner sources. Comprehensive income (loss) includes foreign currency translation adjustments.adjustments and unrealized gain (loss) on our short term investments.

We account for income taxes under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the condensed consolidated financial statements. Under this method, we determine deferred tax assets and liabilities on the basis of the differences between the financial statement and tax bases of assets and liabilities by using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date.

We recognize deferred tax assets to the extent that we believe that these assets are more likely than not to be realized. In making such a determination, we consider all available positive and negative evidence. If we determine that we would be able to realize our deferred tax assets in the future in excess of their net recorded amount, we would make an adjustment to the valuation allowance.

We record uncertain tax positions on the bases of a two-step process in which (i) we determine whether it is more likely than not that the tax positions will be sustained on the basis of the technical merits of the positions and (ii) for those tax positions that meet the more-likely-than-not recognition threshold, we recognize the largest amount of tax benefit that is more than 50% likely to be realized upon ultimate settlement with the related tax authority.

We qualify as an “emerging growth company” as defined in the JOBS Act. For as long as a company is deemed to be an emerging growth company, it may take advantage of specified reduced reporting and other regulatory requirements that are generally unavailable to other public companies. Among other things, we are not required to provide an auditor attestation report on the assessment of the internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act of 2002.

Section 107 of the JOBS Act also provides that an emerging growth company can delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or revised accounting standards and, therefore, we will be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies.

In April 2017, the SEC adopted new rules that included an inflation-adjusted threshold in the definition of an emerging growth company. Under the new inflation-adjusted threshold, we would cease to be an emerging growth company on the last day of the fiscal year in which our annual gross revenues exceed $1.07 billion. This is an increase of $70 million from the previous $1 billion threshold.