1. FINANCIAL STATEMENT PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES

Suffolk Bancorp (the “Company”) was incorporated in 1985 as a bank holding company. The Company currently owns all of the outstanding capital stock of Suffolk County National Bank (the “Bank”). The Bank was organized under the national banking laws of the United States in 1890. The Bank formed Suffolk Greenway, Inc. (the “REIT”), a real estate investment trust, and owns 100% of an insurance agency and two corporations used to acquire foreclosed real estate. The insurance agency and the two corporations used to acquire foreclosed real estate are immaterial to the Company’s operations. The unaudited interim condensed consolidated financial statements include the accounts of the Company and the Bank and its subsidiaries. All material intercompany accounts and transactions have been eliminated in consolidation. Unless the context otherwise requires, references herein to the Company include the Company and the Bank and subsidiaries on a consolidated basis.

On June 26, 2016, the Company entered into an Agreement and Plan of Merger (the “merger agreement”) with People’s United pursuant to which the Company will merge into People’s United (the “merger”). People’s United will be the surviving corporation in the merger. Subject to the terms and conditions of the merger agreement, the Company’s shareholders will have the right to receive 2.225 shares of People’s United common stock in exchange for each share of Company common stock. The merger agreement is subject to approval by the Company’s shareholders as well as regulatory approvals and other customary conditions. Subject to these conditions, it is expected that the merger will close during the fourth quarter of 2016.

In the opinion of the Company’s management, the preceding unaudited interim condensed consolidated financial statements contain all adjustments, consisting of normal accruals, necessary for a fair presentation of the Company’s condensed consolidated statement of condition as of June 30, 2016, its condensed consolidated statements of income for the three and six months ended June 30, 2016 and 2015, its condensed consolidated statements of comprehensive income for the three and six months ended June 30, 2016 and 2015, its condensed consolidated statements of changes in stockholders’ equity for the six months ended June 30, 2016 and 2015 and its condensed consolidated statements of cash flows for the six months ended June 30, 2016 and 2015.

The preceding unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X, as well as in accordance with predominant practices within the banking industry. They do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. The preparation of the financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and the accompanying notes. Actual results could differ from those estimates. The results of operations for the three and six months ended June 30, 2016 are not necessarily indicative of the results of operations to be expected for the remainder of the year. For further information, please refer to the audited consolidated financial statements and footnotes thereto included in the Company’s 2015 Annual Report on Form 10-K.

Earnings Per Share - Basic earnings per share is computed based on the weighted average number of common shares and unvested restricted shares outstanding for each period. The Company’s unvested restricted shares are considered participating securities as they contain rights to non-forfeitable dividends and thus they are included in the basic earnings per share computation. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under stock options. In the event a net loss is reported, restricted shares and stock options are excluded from earnings per share computations.

The reconciliation of basic and diluted weighted average number of common shares outstanding for the three and six months ended June 30, 2016 and 2015 follows.

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015

Weighted average common shares outstanding		11,752,657		11,630,056		11,733,742		11,616,565
Weighted average unvested restricted shares		122,889		118,012		118,629		104,831
Weighted average shares for basic earnings per share		11,875,546		11,748,068		11,852,371		11,721,396
Additional diluted shares:
Stock options		70,173		74,494		70,876		71,911
Weighted average shares for diluted earnings per share		11,945,719		11,822,562		11,923,247		11,793,307

Loans and Loan Interest Income Recognition – Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of unearned discounts, deferred loan fees and costs. Unearned discounts on installment loans are credited to income using methods that result in a level yield. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income over the respective term of the loan without anticipating prepayments.

Interest income is accrued on the unpaid loan principal balance. Recognition of interest income is discontinued when reasonable doubt exists as to whether principal or interest due can be collected. Loans of all classes will generally no longer accrue interest when over 90 days past due unless the loan is well-secured and in process of collection. When a loan is placed on non-accrual status, all interest previously accrued, but not collected, is reversed against current-year interest income. Interest received on such loans is applied against principal or interest, according to management’s judgment as to the collectability of the principal, until qualifying for return to accrual status. Loans may start accruing interest again when they become current as to principal and interest for at least six months, and when, after a well-documented analysis by management, it has been determined that the loans can be collected in full. For all classes of loans, an impaired loan is defined as a loan for which it is probable that the lender will not collect all amounts due under the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. Loans for which the terms have been modified resulting in a concession, and for which the borrower is experiencing financial difficulties are considered troubled debt restructurings (“TDRs”) and are classified as impaired. Generally, TDRs are initially classified as non-accrual until sufficient time has passed to assess whether the restructured loan will continue to perform. For impaired, accruing loans, interest income is recognized on an accrual basis with cash offsetting the recorded accruals upon receipt.

Allowance for Loan Losses - The allowance for loan losses is a valuation allowance for probable incurred losses, increased by the provision for loan losses and recoveries, and decreased by loan charge-offs. For all classes of loans, when a loan, in full or in part, is deemed uncollectible, it is charged against the allowance for loan losses. This happens when the loan is past due and the borrower has not shown the ability or intent to make the loan current, or the borrower does not have sufficient assets to pay the debt, or the value of the collateral is less than the balance of the loan and is not considered likely to improve soon. The allowance for loan losses is determined by a quarterly analysis of the loan portfolio. Such analysis includes changes in the size and composition of the portfolio, the Company’s own historical loan losses, industry-wide losses, current and anticipated economic trends, and details about individual loans. It also includes estimates of the actual value of collateral, other possible sources of repayment and estimates that are susceptible to significant changes due to changes in appraisal values of collateral, national and regional economic conditions and other relevant factors. All non-accrual loans over $250 thousand in the commercial and industrial, commercial real estate, multifamily, mixed use commercial, real estate construction and residential mortgages loan classes and all TDRs are evaluated individually for impairment. All other loans are generally evaluated as homogeneous pools with similar risk characteristics. In assessing the adequacy of the allowance for loan losses, management reviews the loan portfolio by separate classes that have similar risk and collateral characteristics. These classes are commercial and industrial, commercial real estate, multifamily, mixed use commercial, real estate construction, residential mortgages, home equity and consumer loans.

The allowance for loan losses consists of specific and general components, as well as an unallocated component. The specific component relates to loans that are individually classified as impaired. Specific reserves are established based on an analysis of the most probable sources of repayment or liquidation of collateral. Impaired loans that are collateral dependent are reviewed based on the fair market value of collateral and the estimated time required to recover the Company’s investment in the loans, as well as the cost of doing so, and the estimate of the recovery. Non-collateral dependent impaired loans are reviewed based on the present value of estimated future cash flows, including balloon payments, if any, using the loan’s effective interest rate. While every impaired loan is evaluated individually, not every loan requires a specific reserve. Specific reserves fluctuate based on changes in the underlying loans, anticipated sources of repayment, and charge-offs. The general component covers non-impaired loans and is based on historical loss experience for each loan class from a rolling twelve quarter period and modifying those percentages, if necessary, after adjusting for current qualitative and environmental factors that reflect changes in the estimated collectability of the loan class not captured by historical loss data. These factors augment actual loss experience and help estimate the probability of loss within the loan portfolio based on emerging or inherent risk trends. These qualitative factors include consideration of the following: levels and trends in various risk rating categories; levels of and trends in delinquencies and impaired loans; levels of and trends in charge-offs and recoveries; trends in volume and terms of loans; effects of any changes in risk selection and underwriting standards; other changes in lending policies, procedures and practices; experience, ability, and depth of lending management and other relevant staff; local, regional and national economic trends and conditions; industry conditions; and effects of changes in credit concentrations. These qualitative factors are applied as an adjustment to historical loss rates and require judgments that cannot be subjected to exact mathematical calculation. These adjustments reflect management’s overall estimate of the extent to which current losses on a pool of loans will differ from historical loss experience. These adjustments are subjective estimates and management reviews them on a quarterly basis. TDRs are also considered impaired with impairment generally measured at the present value of estimated future cash flows using the loan’s effective interest rate at inception or using the fair value of collateral, less estimated costs to sell, if repayment is expected solely from the collateral. An unallocated component is maintained to cover uncertainties that could affect management’s estimate of probable losses. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio.

Loans Held For Sale – Loans held for sale are carried at the lower of aggregate cost or fair value, based on observable inputs in the secondary market. Changes in fair value of loans held for sale are recognized in earnings.

Other Real Estate Owned (“OREO”) - Property acquired through foreclosure, or OREO, is initially stated at the lower of cost or fair value less estimated selling costs. Losses arising at the time of the acquisition of property are charged against the allowance for loan losses. Any additional write-downs to the carrying value of these assets that may be required, as well as the cost of maintaining and operating these foreclosed properties, are charged to expense. The Company held OREO amounting to $650 thousand at June 30, 2016 resulting from the addition of one residential property during the first quarter of 2016.

Bank-Owned Life Insurance – Bank-owned life insurance is recorded at the lower of the cash surrender value or the amount that can be realized under the insurance policy and is included as an asset in the consolidated statements of condition. Changes in the cash surrender value and insurance benefit payments are recorded in non-interest income in the consolidated statements of income.

Derivatives - Derivatives are contracts between counterparties that specify conditions under which settlements are to be made. The only derivatives held by the Company are swap contracts with the purchaser of its Visa Class B shares. The Company records its derivatives on the consolidated statements of condition at fair value. The Company’s derivatives do not qualify for hedge accounting. As a result, changes in fair value are recognized in earnings in the period in which they occur. (See also Note 3. Investment Securities contained herein.)

Recent Accounting Guidance – In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, Financial Instruments—Credit Losses (Topic 326), “Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 significantly changes the impairment model for most financial assets that are measured at amortized cost and certain other instruments from an incurred loss model to an expected loss model and provides for recording credit losses on available-for-sale debt securities through an allowance account. The ASU also requires certain incremental disclosures. For public business entities that are U.S. Securities and Exchange Commission filers, like the Company, the amendments are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for all entities beginning after December 15, 2018, including interim periods within those fiscal years. The Company is currently evaluating the impact of the pending adoption of the ASU on its consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation—Stock Compensation (Topic 718), “Improvements to Employee Share-Based Payment Accounting.” ASU 2016-09 introduces targeted amendments intended to simplify the accounting for stock compensation. Specifically, the ASU requires all excess tax benefits and tax deficiencies (including tax benefits of dividends on share-based payment awards) to be recognized as income tax expense or benefit in the income statement. The tax effects of exercised or vested awards should be treated as discrete items in the reporting period in which they occur. An entity also should recognize excess tax benefits, and assess the need for a valuation allowance, regardless of whether the benefit reduces taxes payable in the current period. The ASU also requires excess tax benefits to be classified along with other income tax cash flows as an operating activity in the statement of cash flows. In addition, the ASU elevates the statutory tax withholding threshold to qualify for equity classification up to the maximum statutory tax rates in the applicable jurisdiction(s). The ASU also clarifies that cash paid by an employer when directly withholding shares for tax withholding purposes should be classified as a financing activity. The ASU provides an optional accounting policy election (with limited exceptions), to be applied on an entity-wide basis, to either estimate the number of awards that are expected to vest (consistent with existing U.S. GAAP) or account for forfeitures when they occur. The amendments are effective for public business entities for annual periods beginning after December 15, 2016, and interim periods within those annual periods. Early adoption is permitted. The Company is currently evaluating the impact of the pending adoption of the ASU on its consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). The ASU establishes a right-of-use (ROU) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. The ASU is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. The Company is currently evaluating the impact of the pending adoption of the ASU on its consolidated financial statements.

In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10), “Recognition and Measurement of Financial Assets and Financial Liabilities” which requires an entity to: (i) measure equity investments at fair value through net income, with certain exceptions; (ii) present in other comprehensive income the changes in instrument-specific credit risk for financial liabilities measured using the fair value option; (iii) present financial assets and financial liabilities by measurement category and form of financial asset; (iv) calculate the fair value of financial instruments for disclosure purposes based on an exit price and; (v) assess a valuation allowance on deferred tax assets related to unrealized losses of available for sale debt securities in combination with other deferred tax assets. This ASU provides an election to subsequently measure certain nonmarketable equity investments at cost less any impairment and adjusted for certain observable price changes and also requires a qualitative impairment assessment of such equity investments and amends certain fair value disclosure requirements. For public entities, the amendments in this ASU are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Generally, early adoption of the amendments in this ASU is not permitted. The Company believes that adoption in 2018 will not have a material effect on the Company’s consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), “Revenue from Contracts with Customers,” which supersedes nearly all existing revenue recognition guidance under U.S. GAAP. The core principle of the ASU is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled for those goods or services. The ASU defines a five step process to achieve this core principle and, in doing so, more judgment and estimates may be required within the revenue recognition process than are required under existing U.S. GAAP. The FASB subsequently issued ASU 2016-08 which updates the new standard by clarifying the principal versus agent implementation guidance, ASU 2016-10 which clarifies identifying performance obligations and the licensing implementation guidance and ASU 2016-12 which clarifies the guidance on assessing collectability, presenting sales taxes, measuring noncash consideration and certain transition matters, but these do not change the core principle of the new standard. The FASB also subsequently issued ASU 2015-14 to defer the effective date of the new standard by one year. As such, it now takes effect for public entities in fiscal years beginning after December 15, 2017, using either of the following transition methods: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients, or (ii) a retrospective approach with the cumulative effect of initially adopting the ASU recognized at the date of adoption (which includes additional footnote disclosures). Early adoption is permitted for any entity that chooses to adopt the new standard as of the original effective date. The Company has not yet determined the method by which it will adopt ASU 2014-09 in 2018 and does not believe that the adoption will have a material effect on the Company’s consolidated financial statements.