For the quarterly period ended June 30, 2016

Commission File Number 001-36632

 EMCORE Corporation

Registrant's telephone number, including area code:  (626) 293-3400

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. x Yes ¨ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). x Yes ¨ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definition of “large accelerated filer”, “accelerated filer”, and “smaller reporting company” in Rule 12b-2 of the Exchange Act. ¨ Large accelerated filer x Accelerated filer ¨ Non-accelerated filer ¨ Smaller reporting company

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). ¨ Yes x No

As of August 2, 2016, the number of shares outstanding of our no par value common stock totaled 26,138,607.

For The Quarterly Period Ended June 30, 2016

PART I.    Financial Information

ITEM 1.    Financial Statements

For the Three and Nine Months Ended June 30, 2016 and 2015

As of June 30, 2016 and September 30, 2015

We currently have one reporting segment: Fiber Optics. Until the first quarter of fiscal year 2015, we operated as two segments: Fiber Optics and Photovoltaics. EMCORE's Solar Photovoltaics business, which was sold in December 2014, provided products for space power applications including high-efficiency multi-junction solar cells, Covered Interconnect Cells and complete satellite solar panels. In addition, EMCORE sold certain assets, and transferred certain liabilities, of the Company's telecommunications business, including the ITLA, micro-ITLA, T-TOSA and T-XFP product lines within the Company’s telecommunications business in January 2015. In addition to organic growth and development of our existing Fiber Optics market, we intend to pursue other strategies to enhance shareholder value, which may include acquisitions, investments in joint ventures, partnerships, and other strategic alternatives, such as dispositions, reorganizations, recapitalizations or other similar transactions, the repurchase of shares of our outstanding common stock or payment of dividends to our shareholders, and we may engage financial and other advisors to assist in these efforts. Accordingly, the Strategy and Alternatives Committee of the Board of Directors and our management may from time to time be engaged in evaluating potential strategic opportunities and may enter into definitive agreements with respect to such transactions or other strategic alternatives.

On September 17, 2014, EMCORE entered into an Asset Purchase Agreement (the “Photovoltaics Agreement”) with SolAero Technologies Corporation ("SolAero") (formerly known as Photon Acquisition Corporation) pursuant to which SolAero acquired substantially all of the assets, and assumed substantially all of the liabilities, primarily related to or used in connection with the Company's photovoltaics business, including EMCORE's subsidiaries EMCORE Solar Power, Inc. and EMCORE IRB Company, LLC (collectively, the "Photovoltaics Business" and, the sale of the Photovoltaics Business, the "Photovoltaics Asset Sale") for $150.0 million in cash, prior to a $0.1 million working capital adjustment pursuant to the Photovoltaics Agreement finalized and paid by EMCORE during the fiscal year ended September 30, 2015. On December 10, 2014, EMCORE completed the Photovoltaics Asset Sale.

On October 22, 2014, EMCORE entered into an Asset Purchase Agreement (the "Digital Products Agreement") with NeoPhotonics Corporation, a Delaware corporation ("NeoPhotonics"), pursuant to which the Company sold certain assets, and transferred certain liabilities, of the Company's telecommunications business (the "Digital Products Business") to NeoPhotonics for an aggregate purchase price of $17.5 million, subject to certain adjustments. On January 2, 2015, EMCORE completed the sale of the Digital Products Business for $1.5 million in cash and an adjusted Promissory Note balance of $15.5 million. On April 17, 2015, NeoPhotonics paid in full the outstanding balance of the Promissory Note of $15.5 million, plus accrued interest of $0.2 million.

No Photovoltaics Business or Digital Products Business assets or liabilities that were sold remain on the condensed consolidated balance sheet as of June 30, 2016 or September 30, 2015. The financial results of the Photovoltaics Business and the Digital Products Business are presented as "discontinued operations" on the condensed consolidated statements of operations and comprehensive income for the three and nine months ended June 30, 2016 and 2015. See Note 3 - Discontinued Operations for additional information. The notes to our condensed consolidated financial statements relate to our continuing operations only, unless otherwise indicated.

Interim Financial Statements

The accompanying unaudited 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 information, and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the Securities and Exchange Commission (SEC). Accordingly, they do not include all of the information and notes required by U.S. GAAP for annual financial statements. In our opinion, the interim financial statements reflect all normal adjustments that are necessary to provide a fair presentation of the financial results for the interim periods presented. Operating results for interim periods are not necessarily indicative of results that may be expected for an entire fiscal year. The condensed consolidated balance sheet as of September 30, 2015 has been derived from the audited consolidated financial statements as of such date. See Note 3 - Discontinued Operations for additional information. For a more complete understanding of our business, financial position, operating results, cash flows, risk factors and other matters, please refer to our Annual Report on Form 10-K for the fiscal year ended September 30, 2015.

On June 15, 2015, we completed the modified "Dutch auction" tender offer (the "Tender Offer") and purchased 6.9 million shares of our common stock at a purchase price of $6.55 per share, for an aggregate cost of $45.0 million excluding fees and expenses. Repurchased common stock was recorded to treasury stock. The Company incurred costs of $0.7 million in connection with the Tender Offer, which were recorded to treasury stock.

On July 5, 2016, the Company declared a special cash dividend of $1.50 per share, or a total of $39.2 million. The dividend was paid on July 29, 2016 to shareholders of record as of July 18, 2016. See Note 14 - Subsequent Event for additional information.

As of June 30, 2016, cash and cash equivalents totaled $105.0 million and net working capital totaled approximately $129.9 million. Net working capital, calculated as current assets minus current liabilities, is a financial metric we use which represents available operating liquidity. For the nine months ended June 30, 2016, we earned net income of $6.3 million.

On September 17, 2014, EMCORE entered into the Photovoltaics Agreement with SolAero pursuant to which the Company agreed to sell the Photovoltaics Business for $150.0 million in cash, prior to a working capital adjustment of $0.1 million. On December 10, 2014, EMCORE completed the Photovoltaics Asset Sale.

In connection with this transaction, we sold net assets of $60.3 million to SolAero and incurred transaction costs of $2.7 million. During the three months ended December 31, 2014, we recognized a gain of $56.8 million, net of tax on the sale of the Photovoltaics Business which was recorded within discontinued operations in the condensed consolidated statements of operations and comprehensive income.

On December 22, 2015, we settled all of the outstanding rights and obligations of a solar power venture in Spain, including outstanding non-current receivables, for a payment of $0.7 million. The outstanding non-current receivables had a net book value of $0 at the time of settlement as they were fully allowed for previously. The resulting gain was recorded in the discontinued operations of the Photovoltaics Business for the nine months ended June 30, 2016.

No assets and liabilities of the Photovoltaics Business that were sold remain on the condensed consolidated balance sheet as of June 30, 2016 and September 30, 2015. The financial results of the Photovoltaics Business are reported as discontinued operations for the three and nine months ended June 30, 2016 and 2015.

Included in discontinued operations during the three and nine months ended June 30, 2016 were $0 and $0.1 million, respectively, of New Mexico incentive tax credits received. The credits received resulted in cash refunds. There were no incentive tax credits received during the three and nine months ended June 30, 2015.

On October 22, 2014, EMCORE entered into an Asset Purchase Agreement with NeoPhotonics, pursuant to which the Company sold certain assets, and transferred certain liabilities, of the Company's Digital Products Business to NeoPhotonics for an aggregate purchase price of $17.5 million, subject to certain adjustments. On January 2, 2015, EMCORE completed the sale of the Digital Products Business for $1.5 million in cash and an adjusted Promissory Note balance of $15.5 million. On April 17, 2015, NeoPhotonics paid in full the outstanding balance of the Promissory Note of $15.5 million, plus accrued interest of $0.2 million.

During the nine months ended June 30, 2015, we recognized a gain of $2.0 million on the sale of the Digital Products Business which was recorded within discontinued operations in the condensed consolidated statements of operations and comprehensive income.

In December 2015, we entered into an agreement to terminate our lease and related obligations associated with a facility in Newark, California which we abandoned effective February 2016 following the sale of the Digital Products Business for a payment of $0.2 million. As a result of this agreement, we recorded a gain of $0.3 million on the lease termination in the discontinued operations of the Digital Products Business during the nine months ended June 30, 2016. See Note 8 - Accrued Expenses and Other Current Liabilities.

Included in cost of revenue for the nine months ended June 30, 2016 is $0.4 million due to a reduction in expected product warranty liabilities from a settlement agreement associated with the Digital Products Business.

During the nine months ended June 30, 2016, we recognized the deferred gain of $3.4 million and reversal of other liabilities of $0.4 million, that had been recorded as of September 30, 2015, resulting in a credit of $3.8 million to deferred gain on sale of assets within discontinued operations of the Digital Products Business as the result of the favorable ruling from the SEI arbitration. See Note 11 - Commitments and Contingencies.

No assets or liabilities from the Digital Products Business remain on the condensed consolidated balance sheet as of June 30, 2016 and September 30, 2015. The financial results of the Digital Products Business are reported as discontinued operations for the three and nine months ended June 30, 2016 and 2015.

ASC 820, Fair Value Measurements, establishes a valuation hierarchy for disclosure of the inputs to valuation techniques used to measure fair value. This standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value:

The non-current inventory balance of $4.3 million as of June 30, 2016 is comprised entirely of raw materials which we acquired as part of a last time purchase as a result of the vendor announcing they would cease manufacturing a part.

Compensation: Compensation is primarily comprised of accrued employee salaries, taxes and benefits.

Termination fee: The termination fee relates to the contractual amount owed to a third party for terminating a prior joint venture agreement related to our Broadband and Digital Products lines of business. In July 2016, the Company and the third party agreed in principle to a final settlement amount of $2.9 million related to the termination fee. In the third quarter of fiscal year 2016, the Company recorded an increase in the accrued termination fee of $150,000. Of this amount, $72,000 was recorded in continuing operations and $78,000 was recorded within discontinued operations in the Digital Products Business.

Self-insurance: Prior to December 31, 2015, the Company provided health benefits to its employees under a self-insured (stop-loss) plan whereby the Company was responsible for substantially all amounts incurred by the provider related to the benefits provided to members of the plan. Effective January 1, 2016, the Company provides health benefits to its employees through a premium policy based plan and is only responsible for the premium payments for each employee insured under the plan. The balance as of June 30, 2016 relates to the amounts the Company is liable for prior to discontinuing the self-insurance plan.

Income and other taxes: For the three months ended June 30, 2016, the Company recorded income tax expense from continuing operations of approximately $0.2 million, and $0.2 million of income tax benefit within income from discontinued operations. For the nine months ended June 30, 2016, the Company recorded income tax expense from continuing operations of approximately $22,000, and $33,000 of income tax expense within income from discontinued operations. See Note 10 - Income and other Taxes.

Severance and restructuring accruals: In the fourth quarter of fiscal year 2014, the Company’s former CEO announced his resignation which became effective in the second quarter of fiscal year 2015. The Company entered into a separation agreement with the individual that provided for among other things, the continuation of his base salary for up to 86 weeks, benefits for 18 months, outplacement services for a period of not more than one year and with a value not in excess of $15,000 and immediate vesting of all his outstanding non-vested equity awards. These payments were not contingent upon any future service by the individual. The Company recorded a charge of approximately $0.8 million in the fiscal year ended September 30, 2014 related to this separation agreement.

In the first quarter of fiscal year 2015, the Company’s former Chief Administrative Officer and General Counsel and Secretary announced their resignations which became effective in the first quarter and second quarter of fiscal year 2015, respectively. The Company entered into separation agreements with each individual that provided for among other things, the continuation of their base salary (74 weeks for the Chief Administrative Officer and 68 weeks for the General Counsel and Secretary), benefits for 18 months, outplacement services for a period of not more than one year and with a value not in excess of $15,000 and immediate vesting of all their outstanding non-vested equity awards. These payments were not contingent upon any future service by either individual. The Company recorded charges of approximately $1.1 million in the nine months ended June 30, 2015 related to these separation agreements.

In connection with the abandonment of our Newark, California facility following the closing of the sale of the Digital Products Business, we accrued for the remaining lease costs through the lease termination in May 2016. In December 2015, we entered into an agreement to terminate this lease and related obligations, including asset retirement obligations ("ARO"), as of February 2016 for a payment of $0.2 million. As a result of the agreement, we recorded a gain of $0.3 million on the lease termination. The resulting gain has been recorded in the discontinued operations of the Digital Products Business for the nine months ended June 30, 2016. See Note 3 - Discontinued Operations.

On June 7, 2016, Mark Weinswig notified the Company that he would resign as the Company's Chief Financial Officer, effective as of June 20, 2016 (the “Separation Date”). The Company and Mr. Weinswig entered into a separation agreement and general release, dated June 7, 2016 (the "Separation Agreement"), which includes mutual releases by Mr. Weinswig and the Company of all claims related to Mr. Weinswig's employment and service relationship with, and termination of employment and service from, the Company. The Separation Agreement provides, for among other things, the continuation of his base salary for 64 weeks, benefits for 16 months, outplacement services for a period of not more than 1 year and with a value not in excess of $15,000 and immediate vesting of all his outstanding non-vested equity awards, other than his most recent equity award. These payments are not contingent upon any future service by Mr. Weinswig. The Company recorded a charge of approximately $0.4 million in the third quarter of fiscal 2016 related to Mr. Weinswig's Separation Agreement.

In an effort to better align our current and future business operations, in May 2016 the Company reduced its workforce by approximately 30 individuals and recorded a charge for severance for the affected employees in the amount of $0.3 million.

Warranty: We generally provide product and other warranties on our components, power systems, and fiber optic products. Certain parts and labor warranties from our vendors can be assigned to our customers. Our reported financial position or results of operations may be materially different under changed conditions or when using different estimates and assumptions. In the event that estimates or assumptions prove to differ from actual results, adjustments are made in subsequent periods to reflect more current information.

The decrease in adjustments and utilization of the warranty accrual for the nine months ended June 30, 2016 compared to the same period in 2015 is the result of claims processed for one specific customer in continuing operations and the adjustment of two customer claims associated with our discontinued operations in the nine months ended June 30, 2015.

On November 10, 2015, we entered into a Seventh Amendment of the Credit Facility, which extended the maturity date of the facility to November 2018 and adjusted the interest rate to LIBOR plus 2.5%. The Credit Facility currently provides us with a revolving credit line of up to $15.0 million that can be used for working capital requirements, letters of credit, and other general corporate purposes.

As of June 30, 2016, there were no amounts outstanding under this Credit Facility and the Company was in compliance with all financial covenants. Also, as of June 30, 2016, the Credit Facility had approximately $0.5 million reserved for one stand-by letters of credit and $9.9 million available for borrowing. As of August 4, 2016, there was no outstanding balance under this Credit Facility.

For the three months ended June 30, 2016, the Company recorded income tax expense from continuing operations of approximately $0.2 million, and $0.2 million of income tax benefit within income from discontinued operations. For the nine months ended June 30, 2016, the Company recorded income tax expense from continuing operations of approximately $22,000, and $33,000 of income tax expense within income from discontinued operations. Income tax expense is comprised of estimated alternative minimum tax allocated between continuing operations and discontinued operations as prescribed by ASC 740 and foreign tax expense included within continuing operations.

For the three months ended June 30, 2015, the Company recorded $0.5 million of income tax expense from continuing operations income and $1.6 million of income tax benefit within income from discontinued operations. For the nine months ended June 30, 2015, the Company recorded $1.9 million of income tax benefit from continuing operations losses and $26.5 million of income tax expense within income from discontinued operations. The income tax expense within discontinued operations included estimated alternative minimum tax and other adjustments prescribed by ASC 740 in allocating expected annual income tax expense (benefit) between continuing operations and discontinued operations.

For the three months ended June 30, 2016 and 2015, the effective tax rate on continuing operations was 12.9% and 49.6%, respectively. The lower tax rate for the three months ended June 30, 2016 was primarily due to permanent differences, state tax benefits, foreign rate differentials and changes in the Company's estimated results in the current year as compared to the prior year. The Company uses estimates to forecast the results from continuing operations for the current fiscal year as well as permanent differences between book and tax accounting.

For the nine months ended June 30, 2016 and 2015, the effective tax rate on continuing operations was 2.4% and 33.8% respectively. The lower tax rate for the nine months ended June 30, 2016 was primarily due to permanent differences, state tax benefits, foreign tax rate differentials and changes in the Company's estimated results in the current year as compared to the prior year. The Company uses estimates to forecast the results from continuing operations for the current fiscal year as well as permanent differences between book and tax accounting.

We have not provided for U.S. federal and state income taxes on non-U.S. subsidiaries' undistributed earnings as of June 30, 2016 because we plan to indefinitely reinvest the unremitted earnings of our non-U.S. subsidiaries.

All deferred tax assets have a full valuation allowance at June 30, 2016 and the Company expects all remaining deferred tax assets to have a full valuation allowance at September 30, 2016. However, on a quarterly basis, the Company will evaluate the positive and negative evidence to assess whether the more likely than not criteria, mandated by ASC 740, has been satisfied in determining whether there will be further adjustments to the valuation allowance.

During the three and nine months ended June 30, 2016 and 2015, there were no material increases or decreases in unrecognized tax benefits. As of June 30, 2016 and September 30, 2015, we had approximately $0.4 million and $0.3 million, respectively, of interest and penalties accrued as tax liabilities on our balance sheet.

Operating Lease Obligations: We lease certain facilities and equipment under non-cancelable operating leases. Operating lease amounts exclude property taxes, insurance, and maintenance expenses on leased properties. Our facility leases typically provide for rental adjustments for increases in base rent (up to specific limits), property taxes, insurance, and general property maintenance that would be recorded as rent expense. Rent expense was approximately $0.5 million and $0.3 million for the three months ended June 30, 2016 and 2015, respectively and approximately $1.1 million and $1.0 million for the nine months ended June 30, 2016 and 2015, respectively. There are no off-balance sheet arrangements other than our operating leases.

Asset Retirement Obligations ("ARO"): We have known conditional asset retirement conditions, such as certain asset decommissioning and restoration of rented facilities to be performed in the future. Our ARO's include assumptions related to renewal option periods for those facilities where we expect to extend lease terms. The Company recognizes its estimate of the fair value of its ARO's in the period incurred in long-term liabilities. The fair value of the ARO is also capitalized as property, plant and equipment.

In future periods, the ARO is accreted for the change in its present value and capitalized costs are depreciated over the useful life of the related assets. If the fair value of the estimated ARO changes, an adjustment will be recorded to both the ARO and the asset retirement capitalized cost. Revisions in estimated liabilities can result from revisions of estimated inflation rates, changes in estimated retirement costs, and changes in the estimated timing of settling ARO's. The fair value of our ARO's were estimated by discounting projected cash flows over the estimated life of the related assets using credit adjusted risk-free rates which ranged from 1.20% to 4.20%. There were no ARO's settled during the three and nine months ended June 30, 2015. See discussion below regarding ARO settlements during the three months ended December 31, 2015. Accretion expense of $15,000 and $22,000 was recorded during the three months ended June 30, 2016 and 2015, respectively. Accretion expense of $45,000 and $89,000 was recorded during the nine months ended June 30, 2016 and 2015, respectively.

EMCORE leases a major facility in Alhambra, California covering six buildings where manufacturing, research and development, and general and administrative work is performed. Several leases related to these facilities expired in 2011, and were being maintained on a month-to-month basis. In November 2014, a new lease for four of the six buildings was signed, which was retroactively effective on October 1, 2014. The new lease extended the terms of the lease for three years plus a three year option to extend the lease and clarified the obligations and restoration work necessary to restore the buildings back to the requirements in the lease.

During the three months ended December 31, 2014, the Company completed an analysis of the new Alhambra lease and revised its estimated future cash flows of its ARO's. The analysis required estimating the probability that the Company will be required to remove certain infrastructure and restore the leased properties as set forth in the new lease, and the timing and amount of those future costs. The analysis resulted in the downward revision of the Company’s ARO liability. This change in the estimated cash flows resulted in a reduction in the ARO liability by $2.9 million with an offsetting reduction to property, plant, and equipment, net of $2.1 million, and a gain from change in estimate of ARO liability of $0.8 million. The Company first reduced the net leasehold improvement asset to the extent of the carrying amount of the related asset initially recorded when the ARO's were established. The amount of the remaining reduction to the ARO's was recorded as a reduction to operating expenses.

In May 2016, which was retroactively effective on February 1, 2016, the Company entered into a five year lease agreement for facilities in Beijing, China where some manufacturing work is to be performed. In connection with the lease agreement, the Company has recorded an ARO asset and liability in the amount of $34,000 at June 30, 2016.

During the three months ended December 31, 2015, the Company entered into an agreement to terminate the lease and related obligations, including ARO, in Newark, California for a one-time settlement payment of $0.2 million. As a result of this agreement and payment, the Company reduced its ARO's associated with the Newark facility by $0.3 million. The following table summarizes ARO activity:

Indemnifications: We have agreed to indemnify certain customers against claims of infringement of the intellectual property rights of others in our sales contracts with these customers. Historically, we have not paid any claims under these indemnification obligations. On September 19, 2013, we received written notice from a customer of our broadband products requesting indemnification relating to a lawsuit brought against them alleging patent infringement of a system incorporating our product. As of June 30, 2016, there has been no resolution to this claim.

In March 2012, we entered into a Master Purchase Agreement with SEI, pursuant to which we agreed to sell certain assets and transfer certain obligations. Under the terms of the Master Purchase Agreement, we agreed to indemnify SEI for up to $3.4 million of potential claims and expenses for the two-year period following the sale and we recorded this amount as a deferred gain on our balance sheet as a result of these contingencies.

On September 23, 2014, SEI filed for arbitration against EMCORE, in accordance with the terms of the Master Purchase Agreement between the parties. SEI was seeking $47.5 million from EMCORE, relating to numerous claims. On April 12, 2016, the International Court of Arbitration tribunal rejected SEI's claims. The panel ruled that EMCORE owes SEI none of the amounts SEI sought in the arbitration and that the Company was entitled to collect the $1.9 million held in escrow, which was received in June 2016 and is included in cash at June 30, 2016. The Company was also entitled to recover $2.6 million in fees and costs from SEI, which was received in June 2016. During the nine months ended June 30, 2016, we recognized a gain associated with the release of $3.4 million of previously recorded gain associated with the sale of assets and reversal of other liabilities of $0.4 million, resulting in a credit of $3.8 million to recognition of previously deferred gain on sale of assets within discontinued operations of the Digital Products Business. During the three and nine months ended June 30, 2016, we recognized the $2.6 million recovery of previously incurred litigation fees and costs incurred by EMCORE within operating income as such represented the recovery of previously incurred legal expenses. See Note 3 - Discontinued Operations.

Legal Proceedings: We are subject to various legal proceedings, claims, and litigation, either asserted or unasserted that arise in the ordinary course of business. While the outcome of these matters is currently not determinable, we do not expect the resolution of these matters will have a material adverse effect on our business, financial position, results of operations, or cash flows. However, the results of these matters cannot be predicted with certainty. Professional legal fees are expensed when incurred. We accrue for contingent losses when such losses are probable and reasonably estimable. In the event that estimates or assumptions prove to differ from actual results, adjustments are made in subsequent periods to reflect more current information. Should we fail to prevail in any legal matter or should several legal matters be resolved against the Company in the same reporting period, then the financial results of that particular reporting period could be materially affected.

In exchange for a one-time cash payment offered by the Company, certain current and former employees have agreed to release the Company from all potential claims related to the matters alleged in the Mirasol lawsuit. The Company has recorded an accrual for these amounts at June 30, 2016 that is not material to the Company's results of operations, financial condition or cash flows, which has been recorded within Operating Expenses for the nine months ended June 30, 2016. The Company intends to defend itself vigorously against the claims asserted in the lawsuit. While the Company believes that it has valid and meritorious defenses with respect to the allegations, the ultimate liability to the Company, including penalties and fines associated with the remaining claims, is subject to many uncertainties and may range from $39,000 to $2.6 million.

We provide long-term incentives to eligible officers, directors, and employees in the form of equity-based awards. We maintain three equity incentive compensation plans, collectively described below as our "Equity Plans":

The Board of Directors (the “Board”) and stockholders of the Company previously approved, amendments to the 2012 Plan that among other changes, (1) increased the limit on the aggregate number of shares of common stock that may be delivered pursuant to awards granted under the 2012 Plan by 500,000 shares to a new aggregate share limit of 2,500,000 shares; (2) made shares exchanged or withheld by the Company to satisfy any purchase price and tax withholding obligations related to options or “full value awards” (such as restricted stock or stock unit awards), and the total number of shares subject to stock appreciation rights (whether or not issued) count against the 2012 Plan’s share limit and no longer available for new grants under the 2012 Plan; (3) implemented a maximum grant date fair value limit for awards granted to non-employee directors under the 2012 Plan during any one calendar year of $250,000 (or $350,000 in the case of awards to a non-employee director serving as Chairman of the Board or Lead Independent Director at the time of grant, or to a newly elected or appointed non-employee director during the first calendar year of service), (4) expressly allowed the administrator to permit or require participants to defer awards granted under the 2012 Plan, (5) extended the term of the 2012 Plan until March 11, 2026; and (6) extended the performance-based award feature of the 2012 Plan through the first annual meeting of stockholders that occurs in 2021. As a result of the March 2016 approval of the amendments to the 2012 Plan by the Company's stockholders, no more shares may be granted under the 2007 Directors' Stock Award Plan.

Most of our stock options vest and become exercisable over a four to five year period and have a contractual life of 10 years. Certain stock options awarded are intended to qualify as incentive stock options pursuant to Section 422A of the Internal Revenue Code.

The following table summarizes stock option activity under the Equity Plans for the nine months ended June 30, 2016: