Redwood Trust, Inc., together with its subsidiaries, focuses on investing in mortgage- and other real estate-related assets and engaging in residential and commercial mortgage banking activities. We seek to invest in real estate-related assets that have the potential to generate attractive cash flow returns over time and to generate income through our residential and commercial mortgage banking activities. We operate our business in three segments: residential mortgage banking, residential investments, and commercial mortgage banking and investments. Redwood was incorporated in the State of Maryland on April 11, 1994, and commenced operations on August 19, 1994. References herein to “Redwood,” the “company,” “we,” “us,” and “our” include Redwood Trust, Inc. and its consolidated subsidiaries, unless the context otherwise requires.

Redwood Trust, Inc. has elected to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), beginning with its taxable year ended December 31, 1994. To qualify as a REIT, we must distribute at least 90% of our annual REIT taxable income to shareholders (not including taxable income retained in our taxable subsidiaries) within the time frame set forth in the tax code and also meet certain other requirements related to assets, income, and stock ownership. We generally refer, collectively, to Redwood Trust, Inc. and those of its subsidiaries that are not subject to subsidiary-level corporate income tax as “the REIT” or “our REIT.” We generally refer to subsidiaries of Redwood Trust, Inc. that are subject to subsidiary-level corporate income tax as “our operating subsidiaries” or “our taxable REIT subsidiaries” or “TRS.” We generally intend to distribute as dividends at least 90% of the taxable income we generate at our REIT.

We sponsor our Sequoia securitization program, which we use for the securitization of residential mortgage loans. References to Sequoia with respect to any time or period generally refer collectively to all the then consolidated Sequoia securitization entities for the periods presented. We have also engaged in securitization transactions in order to obtain financing for certain of our securities and commercial loans.

The consolidated financial statements presented herein are at March 31,June 30, 2015 and December 31, 2014, and for the three and six months ended March 31,June 30, 2015 and 2014. These interim unaudited consolidated financial statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") — as prescribed by the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) —  have been condensed or omitted according to these SEC rules and regulations. Management believes that the disclosures included in these interim financial statements should be read in conjunction with consolidated financial statements and notes thereto included in the company's Annual Report on Form 10-K for the year ended December 31, 2014. In the opinion of management, all normal and recurring adjustments to present fairly the financial condition of the company at March 31,June 30, 2015 and results of operations for all periods presented have been made. The results of operations for the three and six months ended March 31,June 30, 2015 should not be construed as indicative of the results to be expected for the full year.

In accordance with GAAP, we determine whether we must consolidate transferred financial assets and variable interest entities (“VIEs”) for financial reporting purposes. We currently consolidate the assets and liabilities of certain Sequoia securitization entities where we maintain an ongoing involvement, as well as an entity formed in connection with a resecuritization transaction we engaged in during 2011 (“Residential Resecuritization”), and an entity formed in connection with a commercial securitization we engaged in during 2012 (“Commercial Securitization”). Each securitization entity is independent of Redwood and of each other and the assets and liabilities are not owned by and are not legal obligations of Redwood Trust, Inc. Our exposure to these entities is primarily through the financial interests we have retained, although we are exposed to certain financial risks associated with our role as a sponsor, manager, or depositor of these entities or as a result of our having sold assets directly or indirectly to these entities.

For financial reporting purposes, the underlying loans and securities owned at the consolidated Sequoia entities, the Residential Resecuritization entity, and the Commercial Securitization entity are shown under residential and commercial loans and real estate securities on our consolidated balance sheets. The asset-backed securities (“ABS”) issued to third parties by these entities are shown under ABS issued. In our consolidated statements of income, we record interest income on the loans and securities owned at these entities and interest expense on the ABS issued by these entities.entities as well as other income and expenses associated with these entities' activities.

The preparation of financial statements requires us to make a number of significant estimates. These include estimates of fair value of certain assets and liabilities, amounts and timing of credit losses, prepayment rates, and other estimates that affect the reported amounts of certain assets and liabilities as of the date of the consolidated financial statements and the reported amounts of certain revenues and expenses during the reported periods. It is likely that changes in these estimates (e.g., valuation changes due to supply and demand, credit performance, prepayments, interest rates, or other reasons) will occur in the near term. Our estimates are inherently subjective in nature and actual results could differ from our estimates and the differences could be material.

In November 2014, the FASB issued ASU 2014-13, “Measuring the Financial Assets and the Financial Liabilities of a Consolidated Collateralized Financing Entity” (ASU 2014-13). This update provides a measurement alternative to companies that consolidate collateralized financing entities ("CFEs"). Under the new guidance, companies can measure both the financial assets and financial liabilities of a CFE using the more observable of the fair value of the financial assets or fair value of the financial liabilities. This guidance is effective in the first quarter 2016 with early adoption permitted at the beginning of an annual period. The guidance can be applied either retrospectively to all relevant prior periods or by a modified retrospective approach with a cumulative-effect adjustment to equity as of the beginning of the annual period of adoption.

On January 1, 2015, we elected to early adopt ASU 2014-13, as we determined this measurement alternative more accurately reflects our economic interests in, and financial results from, certain consolidated financing entities.  We adopted the measurement alternative under this standard only for our consolidated Sequoia entities, which qualify under the standard as CFEs.  We did not elect the measurement alternative for our Residential Resecuritization or our Commercial Resecuritization, and will continue to account for the assets and liabilities in these CFEs in accordance with existing accounting guidance. 

Under the provisions of ASU 2014-13, we use the fair value of the liabilities issued by the Sequoia CFEs (which we determined to be more observable) to determine the fair value of the assets, whereby the net assets we consolidate in our financial statements related

Using the modified retrospective approach, we recorded a cumulative-effect adjustment to equity of $10 million through retained earnings as of January 1, 2015.  This cumulative-effect adjustment represents the net effect of adjusting the assets and liabilities of the Sequoia CFEs from amortized historical cost to fair value.

Subsequent to the adoption of ASU 2014-13, the consolidated assets and liabilities of the Sequoia CFEs are both carried at fair value, with the periodic net changes in fair value recorded on our income statement, in Other market valuation adjustments.mortgage banking and investment activities, net.

The following table presents the assets and liabilities of the consolidated Sequoia entities at December 31, 2014 prior to the adoption of ASU 2014-13, the adjustments required to adopt the new standard, and the adjusted balances at January 1, 2015.

In February 2015, the FASB issued ASU 2015-02, “Consolidation (Topic 810) - Amendments to the Consolidation Analysis.” This new guidance provides a new scope exception for certain money market funds, makes targeted amendments to the current consolidation guidance, and ends the deferral granted to investment companies from applying the VIE guidance. This new guidance is effective for annual periods beginning after December 15, 2016.2015. Early adoption is allowed, including in any interim period. We are currently evaluating the impact of adopting this new standard.

In June 2014, the FASB issued ASU 2014-11, “Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures.” This new guidance amends the accounting guidance for “repo-to-maturity” transactions and repurchase agreements executed as repurchase financings. In addition, the new standard requires a transferor to disclose more information about certain transactions, including those in which it retains substantially all of the exposure to the economic returns of the underlying transferred asset over the transaction’s term. This new guidance is effective in the first interim reporting period beginning after December 15, 2014. However, for repurchase and securities lending transactions reported as secured borrowing,borrowings, the new standard’s enhanced disclosures are effective for annual periods beginning after December 15, 2014 and interim periodperiods beginning after March 15, 2015. We adopted the new guidance, as required, in the first quarter of 2015 and will adoptadopted the disclosure requirements in the second quarter of 2015, as required.required, which are included in Note 12 of these notes to our consolidated financial statements. The adoption in the first quarter of 2015 did not have a material impact on our financial statements, as we did not have repo-to-maturity transactions outstanding.

In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers.” The objectiveupdate modifies the guidance companies use to recognize revenue from contracts with customers for transfers of goods or services and transfers of nonfinancial assets, unless those contracts are within the scope of other standards. The guidance also requires new qualitative and quantitative disclosures, including information about contract balances and performance obligations. In July 2015, the FASB approved a one year deferral of the guidanceeffective date. Accordingly, the Update is to clarifyeffective for us in the principles for recognizing revenue andfirst quarter of 2018 with retrospective application to develop a common revenue standard for GAAP and IFRS. The Amendment supersedes most current revenue recognition guidance, including industry-specific guidance. The Amendment also enhances disclosure requirements

In January 2014, the FASB issued ASU 2014-04, “Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure.” This update to the receivable guidance clarifies when a creditor is considered to have received physical possession of residential real estate resulting from an in substance repossession or foreclosure. In addition, the amendments require disclosure of both: (i) the amount of foreclosed residential real estate property held by the creditor; and (ii) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure. The update requires the guidance to be applied using either a modified retrospective transition method or a prospective transition method for interim and annual periods beginning after December 15, 2014, with early adoption permitted. We adopted this standard in the first quarter of 2015, as required, and it did not have a material impact on our financial statements.

Certain of our derivatives and short-term debt are subject to master netting arrangements or similar agreements. Under GAAP, in certain circumstances we may elect to present certain financial assets, liabilities and related collateral subject to master netting arrangements in a net position on our consolidated balance sheets. However, we do not report any of these financial assets or liabilities on a net basis, and instead present them on a gross basis on our consolidated balance sheets.

The table below presents financial assets and liabilities that are subject to master netting arrangements or similar agreements categorized by financial instrument, together with corresponding financial instruments and corresponding collateral received or pledged at March 31,June 30, 2015 and December 31, 2014.

For each category of financial instrument set forth in the table above, the assets and liabilities resulting from individual transactions within that category between us and a counterparty are subject to a master netting arrangement or similar agreement with that counterparty that provides for individual transactions to be aggregated and treated as a single transaction. For certain categories of these instruments, some of our transactions are cleared and settled through one or more clearinghouses that are substituted as our counterparty and referencescounterparty. References herein to master netting arrangements or similar agreements include the arrangements and agreements governing the clearing and settlement of these transactions through the clearinghouses. In the event of the termination and close-out of any of those transactions, the corresponding master netting agreement or similar agreement provides for settlement on a net basis and forbasis. Any such settlement towould include the proceeds of the liquidation of any corresponding collateral, subject to certain limitations on termination, settlement, and liquidation of collateral that may apply in the event of the bankruptcy or insolvency of a party thatparty. Such limitations should not inhibit the eventual practical realization of the principal benefits of those transactions or the corresponding master netting arrangement or similar agreement and any corresponding collateral.

GAAP requires us to consider whether securitizations we sponsor and other transfers of financial assets should be treated as sales or financings, as well as whether any VIEs that we hold variable interests in – for example, certain legal entities often used in securitization and other structured finance transactions – should be included in our consolidated financial statements. The GAAP principles we apply require us to reassess our requirement to consolidate VIEs each quarter and therefore our determination may change based upon new facts and circumstances pertaining to each VIE. This could result in a material impact to our consolidated financial statements during subsequent reporting periods.

Since 2012, we have transferred residential loans to 2325 Sequoia securitization entities sponsored by us and accounted for these transfers as sales for financial reporting purposes, in accordance with ASC 860. We also determined we were not the primary beneficiary of these VIEs as we lacked the power to direct the activities that will have the most significant economic impact on the entities. For the transferred loans where we held the servicing rights prior to the transfer and continue to hold the servicing rights, we recorded MSRs on our consolidated balance sheets, and classified those MSRs as Level 3 assets. We also retained senior and subordinate securities in these securitizations that we classified as Level 3 assets. Our continuing involvement in these securitizations is limited to customary servicing obligations associated with retaining residential MSRs (which we retain a third-party sub-servicer to perform) and the receipt of interest income associated with the securities we retained.

The following table presents information related to securitization transactions that occurred during the three and six months ended March 31,June 30, 2015 and 2014.

The following table summarizes the cash flows during the three and six months ended March 31,June 30, 2015 and 2014 between us and the unconsolidated VIEs sponsored by us.

The following table presents the key weighted-average assumptions used to measure MSRs and securities retained at the date of securitization.

The following table presents key economic assumptions for assets retained from unconsolidated VIEs and the sensitivity of their fair values to immediate adverse changes in those assumptions at March 31,June 30, 2015 and December 31, 2014.