Nature of Business and Basis of Presentation | 1. Nature of Business and Basis of Presentation The accompanying condensed consolidated financial statements are unaudited and have been prepared by Ra Pharmaceuticals, Inc. (the “Company”) in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) and pursuant to the rules and regulations of the Securities and Exchange Commission. The year-end condensed consolidated balance sheet data was derived from the Company’s audited financial statements, but does not include all disclosures required by U.S. GAAP. These condensed consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2017. The condensed consolidated financial statements, in the opinion of management, reflect all normal and recurring adjustments necessary for a fair statement of the Company’s financial position and results of operations. Description of Business The Company is a clinical-stage biopharmaceutical company using its proprietary peptide chemistry platform to create novel therapeutics to treat life-threatening diseases that are caused by excessive or uncontrolled activation of the complement system, an essential component of the body’s innate immune system. The Company’s lead product candidate, RA101495 SC, is being developed as a convenient self-administered subcutaneous (“SC”) injection, which is an injection into the tissue under the skin, for the treatment of various complement-mediated diseases, including paroxysmal nocturnal hemoglobinuria (“PNH”) and generalized myasthenia gravis (“gMG”).The Company is also developing RA101495 SC for multiple complement-mediated renal disorders, including atypical hemolytic uremic syndrome (“aHUS”) and lupus nephritis (“LN”). Additionally, the Company is pursuing discovery and preclinical programs targeting selective inhibition of other uncontrolled complement pathway factors to treat a variety of ocular, renal and inflammatory diseases. In addition to its focus on developing novel therapeutics to treat complement-mediated diseases, the Company has validated its Extreme Diversity platform by successfully identifying and delivering orally-available cyclic peptides for a non-complement cardiovascular target with a large market opportunity in a collaboration with Merck & Co., Inc. (“Merck”). The Company was incorporated in Delaware on June 27, 2008, and is located in Cambridge, Massachusetts. During 2011, the Company acquired Cosmix Verwaltungs GmbH (“Cosmix”), organized in Germany. In January 2016, the Company formed a wholly-owned subsidiary organized in the United Kingdom (“UK”), Ra Europe Limited, for the purpose of conducting clinical trials in Europe and the UK. The Company is subject to risks common to other life science companies in the development stage, including, but not limited to, uncertainty of product development and commercialization, lack of marketing and sales history, development by its competitors of new technological innovations, dependence on key personnel, market acceptance of products, product liability, protection of proprietary technology, ability to raise additional financing, and compliance with Food and Drug Administration and other government regulations. If the Company does not successfully commercialize any of its product candidates, it will be unable to generate recurring product revenue or achieve profitability. If the Company is unable to raise capital when needed or on attractive terms, it would be forced to delay, reduce, eliminate or out-license certain of its research and development programs or future commercialization efforts. Since inception, the Company has generated an accumulated deficit of $155.5 million as of June 30, 2018 and has devoted substantially all of its efforts to research and development, business planning, acquiring operating assets, seeking protection for its technology and product candidates, and raising capital. Public Offerings On October 31, 2016, the Company completed an initial public offering (“IPO”), in which the Company issued and sold 7,049,230 shares of common stock at a public offering price of $13.00 per share, resulting in net proceeds of $82.8 million after deducting $6.4 million of underwriting discounts and commissions and offering costs of $2.4 million. On November 29, 2016, the Company completed the sale of an additional 1,057,385 shares of common stock to the underwriters under the underwriters’ option in the IPO to purchase additional shares at the public offering price of $13.00 per share, resulting in net proceeds of $12.8 million after deducting underwriting discounts and commissions of $1.0 million. The shares began trading on the Nasdaq Global Market on October 26, 2016. In February 2018, the Company completed a follow-on public offering of 9,660,000 shares of common stock, including the full exercise of the underwriter’s over-allotment option of 1,260,000 shares, at $6.00 per share and received aggregate net proceeds of $54.1 million, after deducting $3.5 million of underwriting discounts and commissions and approximately $0.4 million of offering expenses. In May 2018, the Company entered into a sales agreement (the “Sales Agreement”) with Stifel, Nicolaus & Company, Incorporated (“Stifel”) pursuant to which the Company may sell from time to time, at its option, up to an aggregate of $50.0 million of shares of its common stock through Stifel, as sales agent. Sales of the common stock, if any, will be made by methods deemed to be “at the market offerings.” The Company has agreed to pay Stifel a commission of up to 3% of the gross proceeds from the sale of the shares of its common stock, if any. The Sales Agreement will terminate upon the earliest of: (a) the sale of $50.0 million of shares of the Company’s common stock or (b) the termination of the Sales Agreement by the Company or Stifel. As of June 30, 2018, the Company has not sold any shares of common stock under this program. Principles of Consolidation The Company’s condensed consolidated financial statements reflect its financial statements and those of its subsidiaries in which the Company holds a controlling financial interest, including Cosmix and Ra Europe Limited. Intercompany balances and transactions are eliminated in consolidation. Reclassifications Certain reclassifications have been made to prior year amounts to conform to the current year presentation. These reclassifications have no impact on the Company’s net loss or cash flows. Use of Estimates The preparation of condensed consolidated financial statements in accordance with U.S. GAAP requires that the Company make estimates and judgments that may affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingent assets and liabilities. On an on-going basis, the Company evaluates its estimates, judgments and methodologies. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results may differ from these estimates under different assumptions or conditions. Changes in estimates are reflected in reported results in the period in which they become known. Summary of Significant Accounting Policies The Company’s significant accounting policies are described in Note 2, “Summary of Significant Accounting Policies,” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017, except as described below. Revenue Recognition Effective January 1, 2018, the Company adopted Accounting Standards Codification (“ASC”) Topic 606, “ Revenues from Contracts with Customers ” (“ASC 606”). This standard applies to all contracts with customers, except for contracts that are within the scope of other standards, such as leases, insurance, collaboration arrangements and financial instruments. The Company has derived all of its revenue to date from its collaboration agreement with Merck (the “Merck Agreement”). See Note 4, “Revenue Recognition.” The Merck Agreement is accounted for under ASC 606 since it does not represent a collaborative arrangement under ASC 808, “ Collaborative Arrangements,” as the Company is not an active participant and is not exposed to significant risks and rewards of the arrangement. The terms of the Merck Agreement contain multiple promised goods and services, which include licenses, research and development activities and participation on the joint steering committee. Payments under the agreement include: (i) an upfront nonrefundable license fee; (ii) payments for research and development services performed by the Company, including reimbursement for certain lab supplies and reagents; (iii) payments based upon the achievement of certain development (pre-clinical and clinical), regulatory and commercial milestones; and (iv) royalties on net product sales, if any. Under the new revenue standard, the Company recognizes revenue when its customer obtains control of promised goods or services, in an amount that reflects the consideration that the Company expects to receive in exchange for those goods or services. The Company recognizes revenue following the five-step model prescribed under ASC 606: · Identification of the contract with the customer; · Identification of the performance obligations; · Determination of the transaction price, including the constraint on variable consideration; · Allocation of the transaction price to the performance obligations in the contract; and · Recognition of revenue when (or as) the Company satisfies each performance obligation. In order to account for contracts with customers, such as the Merck Agreement, the Company identifies the promised goods or services in the contract and evaluates whether such promised goods or services represent performance obligations. The Company accounts for those components as separate performance obligations when the following criteria are met: · the customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer, and · the Company’s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract. This evaluation requires subjective determinations and requires the Company to make judgments about the promised goods and services and whether such goods and services are separable from the other aspects of the contractual relationship. In determining the performance obligations, the Company evaluates certain criteria, including whether the promised good or service is capable of being distinct and whether such good or service is distinct within the context of the contract, based on consideration of the relevant facts and circumstances for each arrangement. Factors considered in this determination include the research, manufacturing and commercialization capabilities of the partner; the availability of research and manufacturing expertise in the general marketplace; and the level of integration, interrelation, and interdependence among the promises to transfer goods or services. The transaction price is allocated among the performance obligations using the relative selling price method and the applicable revenue recognition criteria are applied to each of the separate performance obligations. At contract inception, the Company determines the standalone selling price for each performance obligation identified in the contract. If an observable price of the promised good or service sold separately is not readily available, the Company utilizes assumptions that require judgment to estimate the standalone selling price, which may include development timelines, probabilities of technical and regulatory success, reimbursement rates for personnel costs, forecasted revenues, potential limitations to the selling price of the product, expected technological life of the product and discount rates. If the license to the intellectual property is determined to be distinct from the other performance obligations identified in the arrangement, the Company recognizes revenue when the license is transferred to the licensee and the licensee is able to use and benefit from the license. For licenses that are bundled with other promises, the Company utilizes judgment to assess the nature of the combined performance obligation to determine whether the combined performance obligation is satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue from the combined performance obligation. The Company evaluates the measure of progress each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition. At the inception of each arrangement that includes precommercial milestone payments, the Company evaluates whether the milestones are considered probable of being reached and estimates the amount to be included in the transaction price using the most likely amount method. If it is probable that a significant cumulative revenue reversal would not occur, the associated milestone value is included in the transaction price. Milestone payments that are not within the Company’s control, such as regulatory approvals, are not considered probable of being achieved until the uncertainty related to the milestone is resolved. The transaction price is then allocated to each performance obligation on a relative selling price basis, for which the Company recognizes revenue as or when the performance obligations under the contract are satisfied. At the end of each subsequent reporting period, the Company reevaluates the probability of achievement of such development milestones and any related constraint, and if necessary, adjust its estimate of the overall transaction price. For arrangements that include sales-based royalties, including milestone payments based on the level of sales, and where the license is deemed to be the predominant item to which the royalties relate, the Company recognizes revenue at the later of: (i) when the related sales occur, or (ii) when the performance obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any royalty revenue resulting from the Merck Agreement. Newly Adopted Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2014-09, “ Revenue from Contracts with Customers .” The standard, including subsequently issued amendments, replaces most existing revenue recognition guidance in U.S. GAAP and permits the use of either the retrospective or cumulative effect transition method. The standard requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The standard is effective for annual and interim periods beginning after December 15, 2017. The Company has one contract subject to the new standard, the Merck Agreement, and all performance obligations were completed upon the expiration of the research term in April 2016. See Note 4, “Revenue Recognition.” The Company adopted the new standard on January 1, 2018 using the retrospective method. The adoption of ASU 2014-09 did not have a significant impact on the Company’s consolidated financial statements for the periods presented. Newly Issued Accounting Pronouncements In February 2016, the FASB issued ASU 2016-02, “ Leases .” The standard established the principles that lessees and lessors will apply to report useful information to users of financial statements about the amount, timing and uncertainty of cash flows arising from a lease. The ASU is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The Company is still evaluating the full impact this standard will have on its consolidated financial statements and related disclosures but expects to recognize substantially all of its leases on the balance sheet by recording a right-to-use asset and a corresponding lease liability. In June 2018, the FASB issued ASU 2018-07, “ Improvements to Nonemployee Share-Based Payment Accounting. ” The standard aligns the measurement and classification guidance for share-based payments to nonemployees with the guidance for share-based payments to employees, with certain exceptions. Under the new guidance, the measurement of equity-classified nonemployee awards will be fixed at the grant date. The ASU is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted but not before an entity adopts the new revenue guidance. The Company does not expect ASU 2018-07 to have a significant impact on its financial statements. |