Uniti Group
Annual Report 2023

Plain-text annual report

2101 Riverfront Drive, Suite A Little Rock, AR 72202 501-850-0820 www.uniti.com A N N UA L R E P O RT 2 0 2 3 MY FELLOW STOCKHOLDERS: 2023 was another productive year for Uniti. Our core recurring strategic fiber business continues to demonstrate its resiliency with top line growth of 5% in 2023, including Uniti Leasing lease-up, and Uniti Fiber Enterprise and Wholesale growth of 20%, 15% and 9%, respectively, with continued declining capital intensity. Despite a challenging macroeconomic backdrop, we successfully refinanced $3.1 billion of debt in 2023, resulting in our current business plan now being fully funded, having no significant permanent debt maturities until 2027, and over 95% of our debt being fixed rate. Just as importantly, by addressing our balance sheet, we afforded ourselves the ability to focus on strategic matters. We recently sold non-core assets that included our remaining tower portfolio, our remaining investment interest in Bluebird Network, and our sale leaseback with CableSouth for total proceeds of $87 million, an almost 10 times blended EBITDA multiple. Also, we have decided to largely exit the non-core one-time equipment sale business. As a reminder, this business represents re-selling of networking and other IT equipment. On a go forward basis, we expect one- time equipment sales will be a negligible part of our results as we will only pursue those sales that are part of an important fiber network sale and are desired by our important customers. We also recently announced an ABS bridge financing that will provide funding of up to $350 million. This is an exciting development for Uniti which reinforces that fiber truly is a mission critical communication asset, and we believe that ABS will be an important value accretive financing option going forward. As an asset rich company with one of the largest fiber portfolios in the country, Uniti is uniquely positioned to benefit from M&A trends that continue to highlight the value of quality fiber assets, both wholesale and fiber-to-the-home. Over the past 5 years, Uniti has sold or monetized nearly $1 billion of assets at premium multiples, and we expect to continue that disciplined on-going review of our current asset portfolio. In addition, given our balance sheet and liquidity runway, we expect to be active this year evaluating transformative transactions, including the on-going review of our current asset portfolio. Despite that, however, our primary focus, as always, will be execution of disciplined growth of our core business operations. In closing, I would like to thank our investors and customers for their continued support of Uniti. I would also like to thank our dedicated employees for their continued hard work and diligence to make Uniti the best company it can be. With our current business plan fully funded, no significant permanent near term debt maturities, and a long runway for profitable growth, our ability to create value for all of our stakeholders continues to be robust. Sincerely, Kenny A. Gunderman President and Chief Executive Officer DIRECTORS: Francis X. Frantz – Chairman of the Board of Uniti Group Inc. Kenneth A. Gunderman – President and Chief Executive Officer of Uniti Group Inc. Jennifer S. Banner – Executive Director of the University of Tennessee Haslam College of Business Forum for Emerging Enterprises and Private Business Scott G. Bruce – President of Radius Global Infrastructure, Inc. Carmen Perez-Carlton – Former President of FPL Fibernet, LLC CORPORATE OFFICERS: Kenneth A. Gunderman – President and Chief Executive Officer Paul Bullington – Senior Vice President, Chief Financial Officer and Treasurer Daniel L. Heard – Executive Vice President, General Counsel and Secretary Michael Friloux – Executive Vice President, Chief Technology Officer Ronald J. Mudry – Senior Vice President and Chief Revenue Officer Travis Black – Senior Vice President, Chief Accounting Officer TRANSFER AGENT AND REGISTRAR EQ Shareowner Services P.O. Box 64874 St. Paul, MN 55164-0874 INDEPENDENT AUDITORS KPMG LLP Dallas, Texas CORPORATE HEADQUARTERS 2101 Riverfront Drive, Suite A Little Rock, AR 72202 INVESTOR RELATIONS Website: investor.uniti.com Contact: Investor.Relations@uniti.com LISTING NASDAQ Global Select Market, Ticker Symbol “UNIT” UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ________________________________________________________________ FORM 10-K ________________________________________________________________ (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____ to _____ Commission File Number 001-36708 ________________________________________________________________ Uniti Group Inc. (Exact name of Registrant as specified in its Charter) ________________________________________________________________ Maryland (State or other jurisdiction of incorporation or organization) 2101 Riverfront Drive Suite A Little Rock, Arkansas (Address of principal executive offices) 46-5230630 (I.R.S. Employer Identification No.) 72202 (Zip Code) Registrant’s telephone number, including area code: (501) 850-0820 ________________________________________________________________ Securities registered pursuant to Section 12(b) of the Act: Title of each class Common Stock, $0.0001 Par Value Trading Symbol UNIT Name of each exchange on which registered The NASDAQ Global Select Market Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No o Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes o No x 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. Yes x No o Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). Yes x No o Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated filer Non-accelerated filer x o Accelerated filer Smaller reporting company Emerging growth company o o o If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.7262(b)) by the registered public accounting firm that prepared or issued its audit report. x If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act). YES o NO x The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of the shares of common stock on The NASDAQ Global Select Market on June 30, 2023 was $1,089,222,999. The number of shares of the Registrant’s common stock outstanding as of February 22, 2024 was 238,751,855. DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant’s definitive proxy statement relating to the 2024 annual meeting of stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K. Page 5 12 19 19 21 22 22 23 25 25 25 29 36 41 48 49 104 104 105 106 107 107 107 107 108 109 113 Table of Contents Business PART I Item 1. Item 1A. Risk Factors Item 1B. Unresolved Staff Comments Item 1C. Cybersecurity Item 2. Properties Item 3. Item 4. Mine Safety Disclosures Legal Proceedings PART II Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities Item 6. Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations [Reserved] 1. 2. 3. 4. Overview Results of Operations Non-GAAP Financial Measures Liquidity and Capital Resources Item 7A. Quantitative and Qualitative Disclosures About Market Risk Item 8. Financial Statements and Supplementary Data Changes in and Disagreements With Accountants on Accounting and Financial Disclosure Item 9. Item 9A. Controls and Procedures Item 9B. Other Information Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections PART III Item 10. Directors, Executive Officers and Corporate Governance Item 11. Executive Compensation Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters Item 13. Certain Relationships and Related Transactions, and Director Independence Item 14. Principal Accounting Fees and Services PART IV Item 15. Exhibits and Financial Statement Schedules Item 16. Form 10-K Summary ii CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS This Annual Report on Form 10-K includes forward-looking statements as defined under U.S. federal securities law. Forward-looking statements include all statements that are not historical statements of fact and those regarding our intent, belief or expectations, including, but not limited to, statements regarding: our expectations regarding the settlement we have entered into with Windstream Holdings, Inc. (together with Windstream Holdings II, LLC, its successor in interest, and its subsidiaries, “Windstream”); the future prospects and financial health of Windstream; our expectations about our ability to maintain our status as a real estate investment trust (a “REIT”); our expectations regarding the refinancing of and interest expense on our new ABS Loan Facility (as defined below); our expectations regarding filing an amendment to this Form 10-K to include Windstream’s audited financial statements as of and for the year ended December 31, 2023; our expectations regarding the future growth and demand of the telecommunication industry, future financing plans, business strategies, growth prospects, operating and financial performance, and our future liquidity needs and access to capital; our expectations regarding future deployment of fiber strand miles and small cell networks and recognition of revenue related thereto; our expectations regarding levels of capital expenditures; our expectations regarding the deductibility of goodwill for tax purposes; our expectations regarding the amortization of intangible assets; our expectations regarding remediation of the material weakness in our internal control over financial reporting as discussed in Part II, Item 9A of this Annual Report on Form 10-K; and our expectations regarding the payment of dividends. Words such as “anticipate(s),” “expect(s),” “intend(s),” “plan(s),” “believe(s),” “may,” “will,” “would,” “could,” “should,” “seek(s)” and similar expressions, or the negative of these terms, are intended to identify such forward-looking statements. These statements are based on management's current expectations and beliefs and are subject to a number of risks and uncertainties that could lead to actual results differing materially from those projected, forecasted or expected. Although we believe that the assumptions underlying the forward-looking statements are reasonable, we can give no assurance that our expectations will be attained. Factors which could have a material adverse effect on our operations and future prospects or which could cause actual results to differ materially from our expectations include, but are not limited to: • • • • • • • • • • • • the future prospects of our largest customer, Windstream, following its emergence from bankruptcy; adverse impacts of inflation and higher interest rates on our employees, our business, the business of our customers and other business partners and the global financial markets; the ability and willingness of our customers to meet and/or perform their obligations under any contractual arrangements entered into with us, including master lease arrangements; the ability and willingness of our customers to renew their leases with us upon their expiration, our ability to reach agreement on the price of such renewal or ability to obtain a satisfactory renewal rent from an independent appraisal, and the ability to reposition our properties on the same or better terms in the event of nonrenewal or in the event we replace an existing tenant; the availability of and our ability to identify suitable acquisition opportunities and our ability to acquire and lease the respective properties on favorable terms or operate and integrate the acquired businesses; our ability to generate sufficient cash flows to service our outstanding indebtedness and fund our capital funding commitments; our ability to access debt and equity capital markets; the impact on our business or the business of our customers as a result of credit rating downgrades, and fluctuating interest rates; our ability to retain our key management personnel; our ability to maintain our status as a REIT; changes in the U.S. tax law and other federal, state or local laws, whether or not specific to REITs; covenants in our debt agreements that may limit our operational flexibility; 3 • • • • the possibility that we may experience equipment failures, natural disasters, cyber-attacks or terrorist attacks for which our insurance may not provide adequate coverage; the risk that we fail to fully realize the potential benefits of or have difficulty in integrating the companies we acquire; other risks inherent in the communications industry and in the ownership of communications distribution systems, including potential liability relating to environmental matters and illiquidity of real estate investments; and additional factors discussed in Part I, Item 1A “Risk Factors” and Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Annual Report on Form 10-K, as well as those described from time to time in our future reports filed with the U.S. Securities and Exchange Commission (the “SEC”). Forward-looking statements speak only as of the date of this Annual Report on Form 10-K. Except in the normal course of our public disclosure obligations, we expressly disclaim any obligation to release publicly any updates or revisions to any forward-looking statements to reflect any change in our expectations or any change in events, conditions or circumstances on which any such statement is based. 4 Item 1. Business. Overview PART I Uniti Group Inc. (the “Company”, “Uniti”, “we”, “us” or “our”) is an independent, internally managed REIT engaged in the acquisition, construction and leasing of mission critical infrastructure in the communications industry. We are principally focused on acquiring and constructing fiber optic, copper and coaxial broadband networks and data centers. As of December 31, 2023, Uniti and its subsidiaries own approximately 140,000 fiber network route miles, representing approximately 8.5 million fiber strand miles, approximately 231,000 route miles of copper cable lines, central office land and buildings across 44 states and beneficial rights to permits, pole agreements and easements. Refer to Part I, Item 2 “Properties” of this Annual Report on Form 10-K for a more detailed breakdown of our telecommunications properties. For the year ended December 31, 2023, we had revenues of $1.1 billion, net loss attributable to common shareholders of $82.9 million, Funds From Operations (“FFO”) of $136.8 million and Adjusted Funds From Operations (“AFFO”) of $385.3 million. Both FFO and AFFO are non-GAAP financial measures, which we use to analyze our results. Refer to Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” of this Annual Report on Form 10-K for additional information regarding these non-GAAP financial measures. We manage our operations in two reportable segments, Leasing and Fiber (which we refer to as Uniti Leasing and Uniti Fiber, respectively), which are described in more detail in Note 16 to our consolidated financial statements contained in Part II, Item 8 “Financial Statements and Supplementary Data” in addition to our corporate operations. Refer to Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations— Overview—Significant Business Developments,” of this Annual Report on Form 10-K for information regarding significant developments in our business in 2023. Industry The current communications infrastructure industry is marked by the growing demand for and use of bandwidth-intensive devices and applications, such as smart devices, real-time and online streaming video, cloud-based applications, social media and mobile broadband. This growth in consumption requires the support of robust communications infrastructure, of which fiber networks and communications towers are critical components. Substantial investments have been made in recent years in fiber networks, lit services and colocation facilities to keep pace with the increased bandwidth use of both enterprise and consumer-end users. As companies attempt to keep pace with this rapidly evolving business sector, communications infrastructure continues to increase in priority and economic importance. We believe this considerable demand creates significant opportunities for us as an operator and as a funding source for operators seeking to capitalize on these trends through build outs and acquisitions of infrastructure assets. The wireless communications industry is a prime example of the growing importance of the bandwidth infrastructure industry. As wireless traffic and mobile data consumption continue to grow worldwide, participants in the wireless communications industry are increasing their network capacity through the development of new wireless cell sites and the addition of bandwidth capacity. Consumers are demanding network quality and coverage, and as a result, wireless carriers are making significant capital investments to improve quality, expand their coverage and remain relevant in a highly competitive industry. We expect this continued growth in capital expenditures to generate high demands for bandwidth infrastructure services. Strategy Our primary goal is to create long-term stockholder value by (i) generating reliable and growing cash flows, (ii) diversifying our tenant and asset base, (iii) paying a dividend and (iv) maintaining our financial strength and liquidity. To achieve this goal, we have employed a business strategy that includes the following components: Acquire Additional Infrastructure Assets Through Sale Leaseback Transactions We actively seek to diversify our overall portfolio by acquiring communications infrastructure assets from communication service providers and leasing these assets back to the communication service providers on a long-term basis. We believe 5 this type of transaction benefits the communication service providers with incremental liquidity which can be used to reduce indebtedness or for other investments, while they continue to focus on their existing business. We seek to employ a disciplined, opportunistic acquisition strategy and seek to price transactions appropriately based on, among other things, growth opportunities, the mix of assets acquired, length and terms of the lease, and credit worthiness of the tenant. Capitalize on the Market Demand for Increased Bandwidth Infrastructure and Performance Bandwidth intensive devices and applications are rapidly fueling worldwide consumption of bandwidth, which in turn fuels a continuously growing demand for stable and secure bandwidth options. Communications service providers and other enterprises whose services and businesses require substantial amounts of bandwidth are increasingly looking to infrastructure providers to support their bandwidth needs and to expand the reach, performance and security of their networks. We believe we are well positioned to capitalize on this ongoing demand for bandwidth infrastructure solutions. Partner with Communication Service Provides for Improvements of Infrastructure Assets We believe the communications infrastructure industry in the United States is currently going through an upgrade cycle driven by consumers’ general desire for greater bandwidth and wireless services. These upgrades require significant capital expenditures. We intend to support our tenant operators and other communication service providers by partnering with them on infrastructure improvements such as capacity augmentation projects, tower construction and network expansions. Pursue M&A Transactions in the Communication Service Sector The highly fragmented nature of the communication service sector is expected to result in more consolidation, which we believe will provide us ample opportunity to pursue M&A transactions, including the acquisition or disposition of assets or businesses by Uniti or as a capital partner to potential acquirers in the communication service sector. For example, we may partner with operators through use of “OpCo-PropCo” structures, pursuant to which we acquire the underlying network and other assets and the operator acquires the operations. Maintain Balance Sheet Strength and Liquidity We seek to maintain a capital structure that provides the resources and financial flexibility to position us to capitalize on strategic growth opportunities. Our access to, and cost of, external capital is dependent on various factors, including general market conditions, credit ratings on our securities, interest rates and expectations of our future business performance. We intend to maintain a strong balance sheet through disciplined use of leverage, aiming to lower our relative cost of capital over time, and continuing to have access to multiple sources of capital and liquidity. As of December 31, 2023, we had $62.3 million of unrestricted cash and cash equivalents. As of December 31, 2023, with the exception of our Revolving Credit Facility, all of our debt was fixed-rate debt. Competition We compete for investments in the communications industry with telecommunications companies, investment companies, private equity funds, hedge fund investors, sovereign funds and other REITs who focus primarily on specific segments of the communications infrastructure industry. The communications infrastructure industry is characterized by a high degree of competition among a large number of participants, including many local, regional and global corporations. Some of our competitors are significantly larger and have greater financial resources and lower costs of capital than we have. In addition, revenues from our network properties are dependent, to an extent, on the ability of our operating partners to compete with other communication service providers. Our Business Uniti's primary lines of business are Uniti Leasing and Uniti Fiber, which are described in further detail below. Uniti Leasing Uniti Leasing is engaged in acquiring and constructing mission-critical communications assets, such as fiber, data centers, next-generation consumer broadband, coaxial and upgradeable copper, and leasing them back to anchor customers on 6 either an exclusive or shared-tenant basis. Presently, a substantial portion of Uniti Leasing’s revenue is rental revenues from leasing the Distribution Systems to Windstream as described below in the section titled “Significant Customers.” With Uniti Leasing, our goal is to provide creative and tax-efficient solutions to additional customers, including (i) sale- leaseback transactions, whereby Uniti Leasing acquires existing infrastructure assets from communications service providers and leases them back on a long-term basis; (ii) capital investment financing, whereby Uniti Leasing offers communications service providers a cost-efficient method of raising funds for discrete capital investments to upgrade or expand their network; and (iii) mergers and acquisitions financing, whereby Uniti Leasing facilitates mergers and acquisition transactions as a capital partner. Results for Uniti Leasing are reported in our consolidated financial statements in our Uniti Leasing business segment. Uniti Fiber Uniti Fiber is a leading provider of infrastructure solutions, including cell site backhaul and small cell for wireless operators and ethernet, wavelengths and dark fiber for telecommunications carriers and enterprises. With Uniti Fiber, our goal is to capitalize on the rising demand by carriers and enterprises for dark fiber, establish ourselves as a proven small- cell systems provider and leverage wholesale enterprise opportunities as well as opportunities through the School and Libraries Program (commonly referred to as "E-Rate") administered by the Universal Service Administrative Company (also known as USAC). We believe fiber is the mission-critical focal point in the modern communications infrastructure industry and that Uniti Fiber will accelerate our growth and diversification strategy and expand our relationships with high quality national and international wireless carriers. At December 31, 2023, Uniti Fiber’s revenues under contract were over $1.1 billion, with a network consisting of approximately 3.0 million strand miles of fiber and approximately 28,599 customer connections. Results for Uniti Fiber are reported in our consolidated financial statements in our Uniti Fiber business segment. The Company Uniti Group Inc. was incorporated in the state of Maryland on September 4, 2014. Uniti operates as a REIT for U.S. federal income tax purposes. As a REIT, the Company is generally not subject to U.S. federal income taxes on income generated by its REIT operations. We have elected to treat the subsidiaries through which we operate our fiber business, Uniti Fiber, and certain aspects of our leasing business, Uniti Leasing, as taxable REIT subsidiaries (“TRSs”). TRSs enable us to engage in activities that result in income that does not constitute qualifying income for a REIT. Our TRSs are subject to U.S. federal, state and local corporate income taxes. The Company operates through a customary up-REIT structure, pursuant to which we hold substantially all of our assets through a partnership, Uniti Group LP, a Delaware limited partnership (the “Operating Partnership”), that we control as general partner. This structure is intended to facilitate future acquisition opportunities by providing the Company with the ability to use common units of the Operating Partnership as a tax-efficient acquisition currency. As of December 31, 2023, we are the sole general partner of the Operating Partnership and own approximately 99.96% of the partnership interests in the Operating Partnership. In addition, we have undertaken a series of transactions to permit us to hold certain of our assets indirectly through subsidiaries that are taxed as REITs, which may also facilitate future acquisition opportunities. Human Capital Resources On December 31, 2023, we employed 813 people, of whom 467 work directly developing and maintaining network operations, 132 in sales and sales support, 68 in shared services, 76 accounting and finance related positions and 70 in operations support roles. None of our employees are subject to a collective bargaining agreement. Our employees are our most important resources and their success ultimately creates our own. We fuel their success by offering career growth, recognition and appreciation programs, fulfilling work relationships, empowerment, mentoring, and training and development opportunities. We demonstrate the value we place in our employees financial, physical and emotional health by providing our employees with competitive salaries, health benefits, investment opportunities, vacation options and a generous paid volunteer program, among other benefits. In 2023, Uniti launched ULead, a manager training program focused on the growth and development of our emerging leaders. ULead is a comprehensive training program to help prepare and support Uniti supervisors and managers as they navigate the responsibilities and challenges of managing a team. By investing in their professional development, we are 7 equipping them with the knowledge, tools and confidence to successfully lead their teams to achieve Uniti’s goals and objectives, reduce turnover, and continue to enhance our valued culture. For the last six years Uniti has been certified as a Great Place to Work®. Our management team strives to embody and promote our company values of united, necessary, innovative, tenacious, and integrity. As a certified Great Place to Work®, 95% of our employees say they are treated fairly and are made to feel welcome. 89% of them agree that Uniti is a great place to work. We believe our energetic and collaborative work environment is a contributing factor to our limited employee turnover and high levels of engagement. Within our organization, we believe in unity and know that it can only be generated through connection, collaboration and respect. We are committed to fostering these ideals by hiring, developing and supporting a diverse and inclusive workplace that encourages, supports and celebrates the diverse voices of our team members. Two women sit on our board of directors and women represent approximately 25% of leadership positions across our company. A key component to our commitment includes our Diversity and Inclusion Groups (“DIGs”) which support employees and allies in various experiences including diverse backgrounds, lifestyle, characteristics, and more. Uniti currently has six active DIGs that allow for enrichment, connection and growth for our employees. Each DIG is sponsored and supported by senior leaders across the organization. We value our strong ethical foundation and have instituted policies and procedures designed to preserve and prioritize corporate integrity. To actively promote honest, ethical and respectful conduct, we engage in a top-down approach by requiring our directors and executives to set high standards of integrity, responsibility, and transparency. We insist all employees adhere to a code of conduct that sets standards for appropriate behavior and includes information on preventing, identifying, reporting and stopping any type of discrimination or unethical behavior. Uniti is committed to offering competitive and inclusive benefits to meet the needs of our employees. We offer an employer-paid benefit which provides our employees comprehensive, inclusive fertility healthcare and family-forming benefits. Employees have access to exclusive resources designed to make fertility care more accessible and affordable to everyone — regardless of age, sex, sexual orientation, gender identity, or location. Uniti continues to support the mental health needs of our employees with an employer-paid virtual mental health benefit in addition to our already available Employee Assistance Program ("EAP"). Our EAP offers free, confidential assessments and short-term counseling to employees. Together, with our additional virtual mental health benefit, employees have the opportunity to seek in person or virtual assistance with personal and/or work-related problems. Uniti will continue to seek opportunities to support the overall health and well-being of our employees as we continue to realize significant value for our stockholders, customers and communities. Significant Customers For the years ended December 31, 2023, 2022, and 2021, 67.3%, 66.5% and 66.4% of our revenues, respectively, were derived from leasing our Distribution Systems to Windstream. On April 24, 2015, we were separated and spun-off from Windstream pursuant to which Windstream contributed certain telecommunications network assets, including fiber and copper networks and other real estate (the "Distribution Systems") and the Consumer CLEC Business to Uniti and Uniti issued common stock and indebtedness and paid cash obtained from borrowings under Uniti’s senior credit facilities to Windstream. In connection with the Spin-Off, we entered into a long- term exclusive triple-net lease (the “Master Lease”) with Windstream, pursuant to which a substantial portion of our real property is leased to Windstream and from which a substantial portion of our leasing revenues are currently derived. In connection with Windstream’s emergence from bankruptcy, Uniti and Windstream bifurcated the Master Lease and entered into two structurally similar master leases (collectively, the “Windstream Leases”), which amended and restated the Master Lease in its entirety. The Windstream Leases consist of (a) a master lease (the "ILEC MLA") that governs Uniti owned assets used for Windstream’s incumbent local exchange carrier (“ILEC”) operations and (b) a master lease (the "CLEC MLA") that governs Uniti owned assets used for Windstream’s CLEC operations. Prior to its emergence from bankruptcy on September 21, 2020, Windstream was a publicly traded company subject to the periodic filing requirements of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Windstream’s historic filings through their quarter ended June 30, 2020 can be found at www.sec.gov. On September 22, 2020, Windstream filed a Form 15 to terminate all filing obligations under Sections 12(g) and 15(d) under the Exchange Act. Windstream’s filings are not incorporated by reference in this Annual Report on Form 10-K. 8 We monitor the credit quality of Windstream through numerous methods, including by (i) reviewing credit ratings of Windstream by nationally recognized credit agencies, (ii) reviewing the financial statements of Windstream that are required to be delivered to us pursuant to the Windstream Leases, (iii) monitoring new reports regarding Windstream and its business, (iv) conducting research to ascertain industry trends potentially affecting Windstream, (v) monitoring Windstream’s compliance with the terms of the Windstream Leases and (vi) monitoring the timeliness of its payments under the Windstream Leases. As of the date of this Annual Report on Form 10-K, Windstream is current on all lease payments. We note that in August 2020, Moody’s Investors Service assigned a B3 corporate family rating with a stable outlook to Windstream in connection with its post-emergence exit financing. At the same time, S&P Global Ratings assigned Windstream a B- issuer rating with a stable outlook. Both ratings remain current as of the date of this filing. In addition, in order to assist us in our continuing assessment of Windstream’s creditworthiness, we periodically receive certain confidential financial information and metrics from Windstream. Refer to Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” of this Annual Report on Form 10-K for additional information regarding this assessment. Government Regulation, Licensing and Enforcement U.S. Telecommunications Regulatory Overview Our subsidiaries and our tenants operate in a regulated market. As operators of telecommunications facilities and services, both we and the current and future tenants of our telecommunications assets are typically subject to extensive and complex federal, state and local telecommunications laws and regulations. The Federal Communications Commission (“FCC”) regulates the provision of interstate and international telecommunications services, and state public utility commissions (“PUCs”) regulate intrastate telecommunications services. Federal and state telecommunications laws and regulations are wide-ranging, and violations of them can subject us and our tenants to civil, criminal and administrative sanctions. We expect that the telecommunications industry, in general, will continue to face increased regulation. Changes in laws and regulations and violations of federal or state laws or regulations by us or our tenants could have a significant direct or indirect effect on our operations and financial condition, as detailed below and set forth under “Risk Factors—Risks Related to Our Business.” Our operations require that certain of our subsidiaries across all segments hold licenses or other forms of authorization from the FCC and state PUCs in those states where we operate, and in some jurisdictions our subsidiaries must file tariffs or other price lists describing their rates, terms and conditions of the services they provide. The FCC and PUCs can modify or terminate a service provider’s license or other authority to provide telecommunications services for failure to comply with applicable laws and regulations. The FCC and PUCs may also investigate our subsidiaries’ operations and may impose fines or other penalties for violations of the same. In addition, our subsidiaries are required to submit periodic reports to the FCC and PUCs documenting their revenues and other data. Some of this information is used as the basis for the imposition of various regulatory fees and other assessments. In order to engage in certain transactions in some jurisdictions, including changes of control, the encumbrance of certain assets, the issuance of securities, the incurrence of indebtedness, the guarantee of indebtedness of other entities, including subsidiaries of ours, and the transfer of assets, we may be required to provide notice and/or obtain prior approval from certain governmental agencies. Failure to obtain required approvals could subject us to fines or other penalties. Our subsidiaries are subject to a number of federal, state, and local regulations that govern the way we can conduct our business. Such regulations may impose requirements and costs for our entities to operate and utilize local rights of way. They may also impose other operating costs on our businesses, including restrictions on pricing flexibility for certain products, minimum service quality standards, service reporting, intercarrier compensation, contributions to universal service, and other obligations. Further, the relaxation of regulatory requirements on our competitors, such as those granting us access to incumbent local exchange carrier facilities and/or services or the prices that such carriers may charge for such services or access to their facilities, may also have a detrimental effect on the businesses of our subsidiaries and/or tenants. We have sought to structure the operations for our core real estate business in a manner to minimize the likelihood that we may be required to become regulated as a public utility or common carrier by the FCC or PUCs, but a number of our business operations are nonetheless subject to federal, state, and local regulation, and we cannot guarantee that our core real estate business will not become further subject to federal, state, and local regulation in the future. With respect to the broadband internet services that we provide, traditionally, the FCC has recognized that broadband internet access services are “information services” subject to limited regulation. In 2015, the FCC issued a “network 9 neutrality” decision that declared broadband internet access services to be subject to certain “telecommunications services” regulation under Title II of the Communications Act of 1934. These regulations would have limited the ways that broadband internet access service providers could structure business arrangements and manage their networks and spurred additional restrictions, including rate regulation, which could adversely affect broadband investment and innovation. In 2017, the FCC voted to return broadband internet access service to its prior classification as “information services.” In 2023 the FCC announced its intention to consider rules aimed at subjecting broadband internet service to regulation under Title II again. The regulatory classification of broadband internet service is likely to continue to be subject to evolving standards set by the FCC. Further, state legislators and governors in some jurisdictions have introduced, and in some cases passed, state laws and executive orders requiring different levels of adherence to “network neutrality” principles for broadband internet access service providers active in the applicable states. As a result of the FCC's activities, as well as state laws and regulations, it is unclear at this time how broadband internet services will be regulated in the future, and the potential impact those regulations may have on our broadband internet service business. In addition, while they have not sought to specifically regulate the manner in which broadband internet service providers manage network traffic, the FCC has nonetheless continued to adopt other forms of regulation over such services, such as broadband labelling requirements, which may affect our operations and subject us to sanctions if we fail to comply with them. We cannot anticipate what additional requirements may be imposed on our broadband internet access business by federal, state or local authorities in the future. Uniti Fiber Our subsidiaries that compose Uniti Fiber own and operate significant fiber and other communications facilities throughout various regions of the United States. The provision of such services is often subject to FCC and PUC licensure in many jurisdictions, and the companies are typically licensed as CLECs and/or interexchange carriers in those states where they operate. The companies also hold various FCC wireless licenses in order to provide microwave backhaul and other wireless services. Because of the nature of the licenses that these companies hold, and the nature of the services that they provide, they are subject to various federal and state regulatory requirements, including, but not limited to, revenue and other reporting requirements and tariffing requirements. The companies must also maintain their wireless licenses with the FCC, which requires construction and notification reporting and other regulatory requirements. New fiber network construction is also subject to certain state and local governmental permitting and licensing requirements. Delays in the local and state permitting process can delay the construction of new facilities. Failure to abide by permit requirements can subject the company to fines and other penalties. In some cases, our subsidiaries that compose Uniti Fiber utilize services or facilities of incumbent local exchange carriers through arrangements established under the Telecommunications Act of 1996 and FCC regulations. The FCC has recently issued orders allowing ILECs to stop offering such elements and/or to increase the rates that they may charge competitive providers for access to such elements. The loss of these elements, or significant price increases associated with our use of such elements, may increase our costs to maintain and construct new network facilities to replace those we may no longer access, or have other negative effects on our business such as a loss of ability to continue to provide services to certain customers. A number of our subsidiaries that compose Uniti Fiber provide services to customers within the FCC’s E-Rate and Rural Healthcare (“RHC”) programs. E-Rate and RHC are federally funded programs that provide discounts to assist eligible schools, libraries, and healthcare providers to fund the acquisition and operation of certain communications services and technology. These programs are administered by the Universal Service Administrative Company under the direction of the FCC. The E-Rate and RHC programs are subject to regulatory requirements that change often, and require strict-adherence to program requirements and deadlines. Failure to abide by program and regulatory requirements can result in loss of funding, claw back of prior funding, and fines or other sanctions. The E-Rate, RHC and other programs are funded by the universal service fund ("USF") program. The USF program design, including the manner in which USF contributions are made by service providers, is currently subject to federal court challenges. They could also be modified by Congress or the FCC in the future. We cannot predict future developments or changes to the regulatory environment with respect to the USF, E-Rate or RHC programs, or the impact such developments or changes would have on our business. Regulatory Changes Future revenues, costs, and capital investment in the communication businesses of our tenants, Uniti Fiber, and other related entities could be adversely affected by material changes to, or decisions regarding applicability of, government requirements, including, but not limited to, changes in rules governing inter-carrier compensation, interconnection access to network facilities, state and federal USF support, rules governing the prices that can be charged for business data services, 10 infrastructure location and siting rules, access to unbundled network elements, and other requirements. Federal and state communications laws and regulations may be amended in the future, and other new laws and regulations may affect our business. In addition, certain laws and regulations applicable to us and our competitors may be, and have been, challenged in the courts and could be vacated or modified at any time. We cannot predict future developments or changes to the regulatory environment or the impact such developments or changes would have on our business. In addition, regulations could create significant compliance costs for us. Delays in obtaining FCC and PUC certifications and regulatory approvals could cause us to incur substantial legal and administrative expenses, and conditions imposed in connection with such approvals could adversely affect the rates that we are able to charge our customers. Both our subsidiaries and our tenants may also be affected by legislation and/or regulation imposing new or additional obligations related to, for example, law enforcement assistance, cyber-security protection, intellectual property rights protections, environmental protections, consumer privacy, tax, or other areas. We cannot predict how any such future changes may impact our business, or the business of our tenants. Environmental Matters A wide variety of federal, state and local environmental and occupational health and safety laws and regulations affect telecommunications operations and facilities. These laws and regulations, and their enforcement, involve complex and varied requirements, and many such laws and regulations impose strict liability for violations. Some of these federal, state and local laws may directly impact us. Under various federal, state and local environmental laws, ordinances and regulations, an owner of real property, such as us, may be liable for the costs of removal or remediation of hazardous or toxic substances at, under or disposed of in connection with such property, as well as other potential costs relating to hazardous or toxic substances (including government fines and damages for injuries to persons and adjacent property). The cost of any required remediation, removal, fines or personal property damages and the owner’s liability therefore could exceed or impair the value of the property and/or the assets of the owner. In addition, the presence of such substances, or the failure to properly dispose of or remediate such substances, may adversely affect the owner’s ability to sell or rent such property or to borrow using such property as collateral, which, in turn, could reduce revenues. Insurance We maintain, or will require in our leases (including the Windstream Leases) that our tenants maintain, applicable lines of insurance on our properties and their operations. Under the Windstream Leases, Windstream has the right to self-insure or use a captive provider with respect to its insurance obligations. We believe that the amount and scope of insurance coverage provided by our policies and the policies maintained by our tenants are customary for similarly situated companies in the telecommunications industry. However, our tenants may elect not to, or be able to, maintain the required insurance coverages, and the failure by any of them to do so could have a material adverse effect on us. We may not continue to require the same levels of insurance coverage under our leases, including the Windstream Leases, and such insurance may not be available at a reasonable cost in the future or fully cover all losses on our properties upon the occurrence of a catastrophic event. Moreover, we cannot guarantee the future financial viability of the insurers. Available Information Our principal executive offices are located at 2101 Riverfront Drive, Suite A, Little Rock, AR 72202 and our telephone number is (501) 850-0820. We maintain a website at www.uniti.com. Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act are available on our website, free of charge, as soon as reasonably practicable after we electronically file such materials with, or furnish them to, the Securities and Exchange Commission. Our Exchange Act filings can also be found at www.sec.gov. Current copies of our Code of Business Conduct and Ethics & Whistleblower Policy, Corporate Governance Guidelines, and the charters for our Audit, Compensation and Governance Committees are posted in the “Corporate Governance” section of the About Us page of our website at www.uniti.com. 11 Item 1A. Risk Factors. Risks Related to Our Business We are dependent on Windstream to make payments to us under the Windstream Leases, and an event that materially and adversely affects Windstream’s business, financial position or results of operations could materially and adversely affect our business, financial position or results of operations. Windstream is the lessee of the Distribution Systems pursuant to the Windstream Leases and, therefore, is presently the source of a substantial portion of our revenues.There can be no assurance that Windstream will have sufficient assets, income and access to financing to enable it to satisfy its payment and other obligations under the Windstream Leases. In recent years, Windstream has experienced annual declines in its total revenue, sales and cash flow and has undergone a restructuring under Chapter 11 of the U.S. Bankruptcy Code. The inability or unwillingness of Windstream to meet its rent obligations under the Windstream Leases could materially adversely affect our business, financial position or results of operations, including our ability to pay dividends to our stockholders as required to maintain our status as a REIT. The inability of Windstream to satisfy its other obligations under the Windstream Leases, such as the payment of insurance, taxes and utilities, could materially and adversely affect the condition of the Distribution Systems as well as the business, financial position and results of operations of Windstream. In addition, Windstream will be dependent on distributions from its subsidiaries in order to satisfy the payment obligations under the Windstream Leases, as such, if its subsidiaries were to experience a material and adverse effect on their business, financial position or results of operations, our business, financial position or results of operations could also be materially and adversely affected. Failure by Windstream to comply with the terms of the Windstream Leases or to comply with the regulations to which the Distribution Systems are subject could require us to find another lessee for such Distribution Systems, or a portion thereof, and there could be a decrease or cessation of rental payments by Windstream. There is no assurance that we would be able to lease the Distribution Systems to another lessee on substantially equivalent or better terms than the Windstream Leases, or at all, successfully reposition the Distribution Systems for other uses or sell the Distribution Systems on terms that are favorable to us. It may be more difficult to find a replacement tenant for a telecommunications property than it would be to find a replacement tenant for a general commercial property due to the specialized nature of the business. Even if we are able to find a suitable replacement tenant for the Distribution Systems, transfers of operations of communication distribution systems are subject to regulatory approvals not required for transfers of other types of commercial operations, which may affect our ability to successfully transition the Distribution Systems. We may be unable to renew the Windstream Leases on commercially attractive terms or at all. The initial term of the Windstream Leases expires on April 30, 2030. There can be no assurance that Windstream will renew the Windstream Leases upon their expiration. If Windstream elects to renew the Windstream Leases, we and Windstream will need to reach a mutual agreement on the rent for the renewal term. The Windstream Leases require that the renewal rent be “Fair Market Rent,” and if we and Windstream are unable to agree on that amount, the renewal Fair Market Rent will be determined by an independent appraisal process. If the current rent payable by Windstream exceeds the Fair Market Rent at the time of renewal, then the renewal term rent will be lower than the current rent payable by Windstream. We are confident that any renewal will be at a rate reflecting fair value as required by the terms of the Windstream Leases and should be at an amount that will at least approximate current rent amounts, but we can provide no assurance as to the outcome of any negotiation or appraisal process. Any significant decrease in the renewal rent of the Windstream Leases could have a material adverse effect on our results of operations, financial condition and future prospects. Our level of indebtedness could materially and adversely affect our financial position, including reducing funds available for other business purposes and reducing our operational flexibility. As of December 31, 2023, we had outstanding long term indebtedness of approximately $5.62 billion consisting of senior notes and a revolving credit facility provided by a syndicate of banks and other financial institutions, which, as of December 31, 2023, provided for an aggregate committed amount of borrowings up to approximately $500.0 million. Additionally, on February 23, 2024, we entered into the ABS Loan Agreement (as defined herein) which provides for the 12 ABS Loan Facility (as defined herein) of $350 million. See “Significant Business Developments” in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Annual Report on Form 10-K for more information. Subject to the restrictions set forth in our debt agreements, our board of directors may establish and change our leverage policy at any time without stockholder approval. Any significant additional indebtedness could require a substantial portion of our cash flow to make interest and principal payments due on our indebtedness. Greater demands on our cash resources may reduce funds available to us to pay dividends, make capital expenditures and acquisitions, or carry out other aspects of our business strategy. Increased indebtedness can also limit our ability to adjust rapidly to changing market conditions, make us more vulnerable to general adverse economic and industry conditions and create competitive disadvantages for us compared to other companies with relatively lower debt levels. Increased future debt service obligations may limit our operational flexibility, including our ability to acquire assets, finance or refinance our assets or sell assets as needed, and our ability to pay dividends. We anticipate that we will have sufficient access to liquidity to fund our cash needs; if we are unable to do so, we would need to reduce our spending and it could have an adverse effect on us. We anticipate continuing to invest in our network infrastructure across our Uniti Leasing and Uniti Fiber portfolios. We anticipate declaring dividends for the 2023 tax year to comply with our REIT distribution requirements. We anticipate that we will partially finance these needs, together with operating expenses (including our debt service obligations) from our cash on hand and cash flows provided by operating activities. We also expect the need to raise capital to fund obligations to Windstream, including (i) $490.1 million of settlement payments payable over time (of which $171.5 million remains to be paid as of December 31, 2023) and (ii) an aggregate of up to $1.75 billion for certain growth capital improvements (of which $955.8 million remains to be paid as of December 31, 2023) in long-term value accretive fiber and related assets made by Windstream (or other applicable tenant) to certain ILEC and CLEC properties (the “Growth Capital Improvements”) subject to the Windstream Leases (although such investments will lead to higher rent payments). However, we may need to access the capital markets to generate additional funds in an amount sufficient to fund our business operations, announced investment activities, capital expenditures, debt service and distributions to our shareholders. We are closely monitoring the equity and debt markets and will seek to access them promptly when we determine market conditions are appropriate. The amount, nature and timing of any capital markets transactions will depend on: our operating performance and other circumstances; our then-current commitments and obligations; the amount, nature and timing of our capital requirements; any limitations imposed by our current credit arrangements; and overall market conditions. These expectations are forward-looking and subject to a number of uncertainties and assumptions. If our expectations about our liquidity prove to be incorrect or we are unable to access the capital markets as we anticipate, we would be subject to a shortfall in liquidity in the future which could lead to a reduction in our capital expenditures and/or dividends and, in an extreme case, our ability to pay our debt service obligations. If this shortfall occurs rapidly and with little or no notice, it could limit our ability to address the shortfall on a timely basis. We intend to pursue acquisitions and seek other strategic opportunities, which may result in the use of a significant amount of management resources or significant costs, and we may not fully realize the potential benefits of such transactions. We intend to pursue acquisitions and seek other strategic opportunities. Accordingly, we currently are, and expect in the future to be, engaged in evaluating potential transactions and other strategic alternatives. Although there is uncertainty that any of these discussions will result in definitive agreements or the completion of any transaction, we may devote a significant amount of our management resources to such a transaction, which could negatively impact our operations. We may incur significant costs in connection with seeking acquisitions or other strategic opportunities regardless of whether the transaction is completed. In the event that we consummate an acquisition or strategic alternative in the future, there is no assurance that we would fully realize the potential benefits of such a transaction. Integration may be difficult and unpredictable, and acquisition-related integration costs, including certain non-recurring charges, could materially and adversely affect our results of operations. Moreover, integrating assets and businesses may significantly burden management and internal resources, including the potential loss or unavailability of key personnel. If we fail to successfully integrate the assets and businesses we acquire, we may not fully realize the potential benefits we expect, and our operating results could be adversely affected. Reports of a potential sale of the business may interfere with our business and harm our results of operations. Media outlets have recently reported, and may report in the future, that certain unaffiliated third parties are interested in acquiring us or that we may combine with another company. There can be no assurance that any such transaction will occur. We generally do not confirm or deny rumors, and we also do not generally announce negotiations or discussions 13 until definitive documentation has been executed. Such rumors and any related actions taken by third parties could adversely affect our business, as responding to such reports and activity can be costly and time-consuming, disruptive to our operations and divert the attention of management and our employees. Moreover, such reports and activities may create perceived uncertainties among current and potential customers, employees and other constituencies as to our future direction, which could result in the loss of business opportunities and make it more difficult to attract and retain qualified personnel. In addition, any perception of a possible transaction may cause significant fluctuations in our stock price that do not necessarily reflect the underlying fundamentals and prospects of our business. We are dependent on the communications industry and may be susceptible to the risks associated with it, which could materially adversely affect our business, financial position or results of operations. As the owner, lessor and provider of communications services and distribution systems serving the communications industry, we are impacted by the risks associated with the communications industry. Therefore, our success is dependent on the communications industry, which could be adversely affected by economic conditions in general, changes in consumer trends and preferences, changes in communications technology designed to enhance the efficiency of communications distribution systems (including lit fiber networks and wireless equipment), and other factors over which we and our tenants have no control. As we are subject to risks inherent in substantial investments in a single industry, a decrease in the communications business or development and implementation of any such new technologies would likely have an adverse effect on our revenues. Our business is subject to government regulations and changes in current or future laws, regulations or rules could restrict our ability to operate our business in the manner currently contemplated. Our business, and that of our tenants, is subject to federal, state and local regulation. In certain jurisdictions these regulations could be applied or enforced retroactively. Local zoning authorities and community organizations are often opposed to construction in their communities and these regulations can delay, prevent or increase the cost of new distribution system construction and modifications, thereby limiting our ability to respond to customer demands and requirements. Existing regulatory policies may materially and adversely affect the associated timing or cost of such projects and additional regulations (including, but not limited to, regulations related to public health and safety matters similar to ones adopted in recent years to prevent the spread of COVID-19, like travel restrictions, stay at home policies, temporary business closures, social distancing and vaccination requirements) may be adopted which increase delays or result in additional costs to us, or that prevent such projects in certain locations. These factors could materially and adversely affect our business, results of operations or financial condition. For more information regarding the regulations we are subject to, please see the section entitled “Business – Government Regulation, Licensing and Enforcement.” We have identified a material weakness in our internal control over financial reporting which could, if not remediated, result in material misstatements in our financial statements. As further described in Item 9A of this Annual Report, in the course of completing our assessment of internal control over financial reporting as of December 31, 2023, management identified a material weakness in our internal control over financial reporting related to controls over the annual goodwill impairment assessment. Specifically, the Company did not have a sufficient complement of personnel with appropriate technical expertise to perform an effective risk assessment related to determining the income tax impact of goodwill impairments, resulting in improper design and implementation of certain control activities in the goodwill and tax process. A “material weakness” is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements would not be prevented or detected on a timely basis. As a result, management has concluded that, because of this material weakness, our internal control over financial reporting and our disclosure controls and procedures were not effective as of December 31, 2023. If we fail to complete the remediation of this material weakness, or after having remediated such material weakness, thereafter fail to maintain the effectiveness of our internal control over financial reporting or our disclosure controls and procedures, we could be subjected to regulatory scrutiny, civil or criminal penalties or shareholder litigation, the defense of any of which could cause the diversion of management’s attention and resources, we could incur significant legal and other expenses, and we could be required to pay damages to settle such actions if any such actions were not resolved in our favor. Continued or future failure to maintain effective internal control over financial reporting could also result in financial statements that do not accurately reflect our financial condition or results of operations. There can be no assurance that we will not conclude in the future that this material weakness continues to exist or that we will not identify any significant deficiencies or other material weaknesses that will impair our ability to report our financial condition and results of operations accurately or on a timely basis. 14 Any further impairment of our goodwill would negatively impact our financial condition. Goodwill represents the excess of cost over the fair value of net assets acquired in business combinations. Impairment may result from significant changes in the manner of use of the acquired assets, negative industry or economic trends and/or any changes in the key assumptions regarding our fair value. The extent to which the fair value of net assets acquired in business combinations is ultimately impacted will depend on numerous evolving factors that are presently uncertain and which we may not be able to predict. Although we assess potential impairment of our goodwill on an annual basis, negative industry or economic trends and/or any changes in key assumptions regarding our fair value may cause us to perform an interim analysis of our goodwill and cause us to report an impairment charge in the future, which could have a significant adverse impact on our reported earnings. At December 31, 2023, we had $157.4 million of goodwill on our consolidated balance sheet after recognizing a $204.0 million goodwill impairment charge for the Uniti Fiber reporting unit during the year ended December 31, 2023. For a discussion of our goodwill impairment testing, see Note 3 to our consolidated financial statements in Part II, Item 8 “Financial Statements and Supplementary Data” and “Critical Accounting Estimates- Evaluation of Goodwill Impairment” in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Annual Report on Form 10-K. We or our tenants may experience uninsured or underinsured losses, which could result in a significant loss of the capital we have invested in a property, decrease anticipated future revenues or cause us to incur unanticipated expenses. The Windstream Leases require, and we expect that additional lease agreements that we enter into will require, that the tenant maintain comprehensive insurance and hazard insurance or self-insure its insurance obligations. However, there are certain types of losses, generally of a catastrophic nature, such as earthquakes, hurricanes and floods that may be uninsurable or not economically insurable. Insurance coverage may not be sufficient to pay the full current market value or current replacement cost of a loss. Inflation, changes in ordinances, environmental considerations, and other factors also might make it infeasible to use insurance proceeds to replace the property after such property has been damaged or destroyed. Under such circumstances, the insurance proceeds received might not be adequate to restore the economic position with respect to such property. In addition, even if damage to our properties is covered by insurance, a disruption of business caused by a casualty event may result in loss of revenue for our tenants or us. Any business interruption insurance may not fully compensate them or us for such loss of revenue. If one of our tenants experiences such a loss, it may be unable to satisfy its payment obligations to us under its lease with us. We rely on information technology in our operations, and any material failure, inadequacy, interruption or security failure of that technology could harm our business. We rely on information technology networks and systems, including the internet, to process, transmit and store electronic information and to manage or support a variety of our business processes, including financial transactions and maintenance of records. We rely on commercially available systems, software, tools and monitoring to provide security for processing, transmitting and storing confidential information. Although we have taken steps to protect the security of the data maintained in our information systems, it is possible that our security measures will not be able to prevent the systems’ improper functioning, or the improper disclosure of information in the event of cyber-attacks. Physical or electronic break- ins, computer viruses, attacks by hackers and similar security breaches, can create system disruptions, shutdowns or unauthorized disclosure of confidential information. Any failure to maintain proper function, security and availability of our information systems could interrupt our operations, damage our reputation, subject us to liability claims or regulatory penalties and could materially and adversely affect us. Additionally, many of our employees may be working remotely from their homes, which could have the effect of exacerbating any of the foregoing risks. While we have taken steps to ensure the security of our data and to prevent security breaches, many of these measures are being deployed for the first time on a widespread and sustained basis, and there is no guarantee the data security and privacy safeguards we have put in place will be completely effective or that we will not encounter some of the common risks associated with employees accessing Company data and systems remotely. As a result, we may be required to expend significant capital and other resources to protect against security breaches or to alleviate problems caused by security breaches. 15 Any failure of our physical infrastructure or services could lead to significant costs and disruptions. The Company's business depends on providing customers with highly reliable service. The services provided are subject to failure resulting from numerous factors, including human error, power loss, improper maintenance, physical or electronic security breaches, fire, earthquake, hurricane, flood and other natural disasters, water damage, the effect of war, terrorism and any related conflicts or similar events worldwide, and sabotage and vandalism. Problems within our networks or facilities, whether within our control or the control of third-party providers, could result in service interruptions or equipment damage. We may not be able to efficiently upgrade or change our networks or facilities to meet new demands without incurring significant costs that we may not be able to pass on to customers. Given the service guarantees that may be included in the Company's agreements with customers, such disruptions could result in customer credits; however, we cannot assume that customers will accept these credits as compensation in the future, and we may face additional liability or loss of customers. Unforeseen events could adversely affect our operations, business, and reputation. We could be negatively impacted by unforeseen events, such as extreme weather events, natural disasters (including as a result of any potential effects of climate change), acts of vandalism or terrorism, or outbreak of highly infectious or contagious diseases. For example, the COVID-19 pandemic negatively impacted the global economy, disrupted global supply chains and created significant volatility and disruption of financial markets, and another pandemic or other unforeseen event in the future could do the same. Also, there is increasing concern that global climate change is occurring and could result in increased frequency of certain types of natural disasters and extreme weather events. We cannot predict with certainty the rate at which climate change is occurring or the potential direct or indirect impacts of climate change to our business. Any such unforeseen events could, among other things, damage or delay deployment of our communication infrastructure, interrupt or delay service to our tenants or could result in legal claims or penalties, disruption in operations, damage to our reputation, negative market perception, or costly response measures, which could adversely affect our business. Although our businesses are considered essential, an unforeseen event, such as the COVID-19 pandemic or a future pandemic, could have material and adverse effects on our ability to successfully operate and on our financial condition, results of operations and cash flows due to, among other factors: significant disruptions or delays in our operations or network performance; increases in operating costs, inventory shortages and/or a decrease in productivity; delays in permitting activities due to the shutdown of local permitting authorities; a deterioration in our ability to operate in affected areas or delays in the supply of products or services; the impact on our contracts with customers and suppliers, including potential disputes over force majeure events; adverse impact on the timing of installs in our enterprise and wholesale customer segments at Uniti Fiber; a general reduction in business and economic activity; difficulty accessing debt and equity capital on attractive terms, or at all; our access to capital may be restricted; and the potential negative impact on the health and well-being of our personnel. We have implemented policies and procedures designed to mitigate the risk of adverse impacts of unforeseen events on our operations, but we may incur additional costs to ensure continuity of business operations caused by these events, which could adversely affect our financial condition and results of operations. However, the extent of such impacts will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of an unforeseen event and actions taken to contain it or its impact, among others. Risks Related to the Status of Uniti as a REIT If we do not qualify as a REIT, or fail to remain qualified as a REIT, we will be subject to U.S. federal income tax as a regular corporation and could face a substantial tax liability, which could reduce the amount of cash available for distribution to our stockholders and to service debt. We operate as a REIT for U.S. federal income tax purposes, as does one of our principal operating subsidiaries. Our qualification as a REIT will depend on our satisfaction of certain highly technical and complex asset, income, organizational, distribution, stockholder ownership and other requirements, including at the level of our subsidiary REIT, on a continuing basis. Our ability to satisfy the asset tests depends upon our analysis of the characterization and fair market values of our assets, some of which are not susceptible to a precise determination and for which we may not obtain independent appraisals. If we or our subsidiary REIT were to fail to qualify as a REIT in any taxable year, unless certain relief provisions apply, we would be subject to U.S. federal income tax on all of our taxable income at regular corporate rates and dividends paid to 16 our stockholders would not be deductible by us in computing our taxable income. As a result, we would no longer be required to pay dividends in order to qualify to be taxed as a REIT, and we could decide to reduce the amount of dividends we pay to our stockholders. Any resulting corporate liability could be substantial and could reduce the amount of cash available for distribution to our stockholders, which in turn could have an adverse impact on the value of our common stock and to service debt. Unless we were entitled to relief under certain Code provisions, we also would be disqualified from re-electing to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT. We are subject to the statutory requirements of the locations in which we conduct business, and state and local income taxes are accrued as deemed required in the best judgment of management based on analysis and interpretation of respective tax laws. Legislative or other actions affecting REITs could have a negative effect on us. The rules dealing with federal income taxation are constantly under review by persons involved in the legislative process and by the IRS and the U.S. Department of the Treasury (“Treasury”). Changes to the tax laws affecting REITs or TRSs, which may have retroactive application, could adversely affect our stockholders or us. We cannot predict how changes in the tax laws might affect our stockholders or us. Accordingly, we cannot provide assurance that new legislation, Treasury regulations, administrative interpretations or court decisions will not significantly affect our ability to remain qualified as a REIT, the federal income tax consequences of such qualification, the determination of the amount of REIT taxable income or the amount of tax paid by our TRSs. We could fail to qualify as a REIT if income we receive from lease transactions, such as income from Windstream pursuant to the Windstream Leases, is not treated as qualifying income. Under applicable provisions of the Code, we will not be treated as a REIT unless we satisfy various requirements, including requirements relating to the sources of our gross income. Rents received or accrued by us from Windstream or other lessees will not be treated as qualifying rent for purposes of these requirements if the relevant lease is not respected as a “true lease” for U.S. federal income tax purposes and is instead treated as a service contract, joint venture or some other type of arrangement. If any of our leases, including the Windstream Leases, are not respected as a true lease for U.S. federal income tax purposes, we may fail to qualify as a REIT. REIT distribution requirements could adversely affect our ability to execute our business plan. We generally must qualify as a REIT and distribute annually at least 90% of our REIT taxable income, determined without regard to the dividends paid deduction and excluding any net capital gains, for the U.S. federal corporate income tax not to apply to earnings that we distribute (assuming that certain other requirements are also satisfied). To the extent that we satisfy this distribution requirement and qualify for taxation as a REIT but distribute less than 100% of our REIT taxable income, determined without regard to the dividends paid deduction and including any net capital gains, we will be subject to U.S. federal corporate income tax on our undistributed net taxable income. In addition, we will be subject to a 4% nondeductible excise tax if the actual amount that we distribute to our stockholders in a calendar year is less than a minimum amount specified for REITs under U.S. federal income tax laws. The same rules apply to our REIT subsidiary. We currently intend to make distributions to our stockholders, and to cause our REIT subsidiary to make distributions, to comply with the REIT requirements of the Code. Our FFO is currently generated largely by rents paid under the Windstream Leases. From time to time, we may generate taxable income greater than our cash flow as a result of differences in timing between the recognition of taxable income and the actual receipt of cash or the effect of nondeductible capital expenditures, the creation of reserves or required debt or amortization payments. If we do not have other funds available in these situations, we could be required to borrow funds on unfavorable terms, sell assets at disadvantageous prices or distribute amounts that would otherwise be invested in future acquisitions in order to make distributions sufficient to enable us to pay out enough of our taxable income to satisfy the REIT distribution requirement and to avoid corporate income tax and the 4% excise tax in a particular year. These alternatives could increase our costs or reduce our equity. Thus, compliance with the REIT requirements may hinder our ability to grow, which could adversely affect the value of our common stock and decrease cash available to service debt. A deterioration in Windstream’s financial condition could adversely affect our ability to continue to qualify as a REIT. In addition to satisfying the distribution requirement described above in the immediately preceding risk factor, we and our subsidiary REIT must each satisfy a number of other requirements in order to qualify as a REIT. A deterioration in 17 Windstream’s financial condition could adversely affect our ability to satisfy several of these requirements and thus our ability to continue to qualify as a REIT. For example, in order to qualify as a REIT for any year, at the end of each calendar quarter, at least 75% of the value of our assets must consist of cash, cash items, government securities and “real estate assets” (as defined in the Code), and no more than 20% of the value of our total assets can be represented by securities (other than qualified real estate assets) of one or more TRSs. If we fail to comply with either of these requirements at the end of any calendar quarter, we must correct the failure within 30 days after the end of the calendar quarter or qualify for certain statutory relief provisions to avoid losing our REIT qualification. These same rules apply to our REIT subsidiary. Our ability to satisfy these requirements depends in substantial part on the value of the assets that are the subject of the Windstream Leases with Windstream, and any diminution in the value of such assets, including as a result of any diminution in the implied value of the Windstream Leases as a result of changes in the financial condition or creditworthiness of Windstream or Windstream’s inability or unwillingness to meet its rent and other obligations under the Windstream Leases, could adversely affect our ability to satisfy these requirements at the end of any calendar quarter, and there can be no assurance that we would be able to timely correct any such failure or otherwise qualify for any statutory relief provision. See “—Risks Related to Our Business—We are dependent on Windstream Holdings to make payments to us under the Windstream Leases, and an event that materially and adversely affects Windstream’s business, financial position or results of operations could materially and adversely affect our business, financial position or results of operations.” In addition, under applicable provisions of the Code, we will not be treated as a REIT for any year unless we satisfy various requirements, including requirements relating to the sources of our gross income in such year. These same rules apply to our REIT subsidiary. Our ability to satisfy these gross income tests depends in substantial part on our receipt of rents paid under the Windstream Leases. Windstream’s inability or unwillingness to meet its rent and other obligations under the Windstream Leases, or any suspension, delay or other reduction in the amount of rent that we receive under the Windstream Leases could adversely affect our ability to qualify as a REIT. Even if we remain qualified as a REIT, we may face other tax liabilities that reduce our cash flow. Even if we remain qualified for taxation as a REIT, we may be subject to certain U.S. federal, state and local taxes on our income and assets, including taxes on any undistributed income and state or local income, property and transfer taxes. For example, we hold some of our assets and conduct certain of our activities through a TRS that is subject to U.S. federal, state and local corporate-level income taxes as a regular C corporation. In addition, we may incur a 100% excise tax on transactions with a TRS if they are not conducted on an arm’s-length basis. Any of these taxes could decrease cash available for distribution to our stockholders and servicing our debt. Complying with the REIT requirements may cause us to forego otherwise attractive acquisition opportunities. To qualify as a REIT for U.S. federal income tax purposes, we must ensure that, at the end of each calendar quarter, at least 75% of the value of our assets consists of cash, cash items, government securities and “real estate assets” (as defined in the Code). The remainder of our investments (other than government securities, qualified real estate assets and securities issued by a TRS) generally cannot include more than 10% of the outstanding voting securities of any one issuer or more than 10% of the total value of the outstanding securities of any one issuer. In addition, in general, no more than 5% of the value of our total assets (other than government securities, qualified real estate assets and securities issued by a TRS) can consist of the securities of any one issuer, no more than 20% of the value of our total assets can be represented by securities (other than qualified real estate assets) of one or more TRSs, and no more than 25% of the value of our total assets can be represented by nonqualified publicly offered REIT debt instruments (as defined in the Code). If we fail to comply with these requirements at the end of any calendar quarter, we must correct the failure within 30 days after the end of the calendar quarter or qualify for certain statutory relief provisions to avoid losing our REIT qualification and suffering adverse tax consequences. As a result of such asset limitations, we may be required to forego otherwise attractive investments. These actions could have the effect of reducing our income and amounts available for distribution to our stockholders and servicing our debt. Risks Related to Our Common Stock We cannot guarantee our ability to pay dividends in the future, and we could elect to pay dividends substantially in the form of additional shares of our common stock. To qualify as a REIT, our annual dividend must not be less than 90% of our REIT taxable income on an annual basis, determined without regard to the dividends paid deduction and excluding any net capital gains. Our ability to pay dividends 18 may be adversely affected by a number of factors, including the risk factors herein. Dividends will be authorized by our board of directors and declared by us based upon a number of factors, including actual results of operations, restrictions under Maryland law or applicable debt covenants, our financial condition, our taxable income, the annual distribution requirements under the REIT provisions of the Code, our operating expenses and other factors our directors deem relevant. We cannot ensure that we will achieve investment results that will allow us to make a specified level of cash dividends or year-to-year increases in cash dividends in the future. Accordingly, because we are required to make distributions in certain amounts to our shareholders in order to maintain our REIT status and avoid incurring entity-level income and excise tax, we may elect to pay one or more dividends to our shareholders substantially in the form of additional shares of common stock. If we do so, the common stock that we distribute would be taxable dividend income to our shareholders, in whole or in part, based on the fair market value of our common stock at the time the dividend is paid. Furthermore, while we are required to pay dividends in order to maintain our REIT status, we may elect not to maintain our REIT status, in which case we would no longer be required to pay such dividends. Moreover, even if we do maintain our REIT status, after completing various procedural steps, we may elect to comply with the applicable distribution requirements by distributing, under certain circumstances, shares of our common stock in lieu of cash, which may result in holders of our common stock incurring tax liability without the receipt of a corresponding amount of cash. If we elect not to maintain our REIT status or to satisfy any required distributions in shares of common stock in lieu of cash, such action could negatively affect our business and financial condition as well as the market price of our common stock. No assurance can be given that we will pay any dividends on shares of our common stock in the future. The market price and trading volume of our common stock may fluctuate widely. We cannot predict the prices at which our common stock may trade. The market price of our common stock has fluctuated significantly since February 15, 2019 and may continue to fluctuate significantly, depending upon many factors, some of which may be beyond our control. Our charter restricts the ownership and transfer of our outstanding stock, which may have the effect of delaying, deferring or preventing a transaction or change of control of our company. In order for us to qualify as a REIT, not more than 50% in value of our outstanding shares of stock may be owned, beneficially or constructively, by five or fewer individuals at any time during the last half of each taxable year after the first year for which we elect to be taxed and qualify as a REIT. Additionally, at least 100 persons must beneficially own our stock during at least 335 days of a taxable year (other than the first taxable year for which we elect to be taxed and qualify as a REIT). Our charter, with certain exceptions, authorizes our board of directors to take such actions as are necessary or advisable to preserve our qualification as a REIT. Our charter also provides that, unless exempted by the board of directors, no person may own more than 9.8% in value or in number, whichever is more restrictive, of the outstanding shares of our common stock or more than 9.8% in value of the aggregate of the outstanding shares of all classes and series of our stock. The constructive ownership rules are complex and may cause shares of stock owned directly or constructively by a group of related individuals or entities to be constructively owned by one individual or entity. These ownership limits could delay or prevent a transaction or a change in control of us that might involve a premium price for shares of our stock or otherwise be in the best interests of our stockholders. Item 1B. Unresolved Staff Comments. None Item 1C. Cybersecurity Risk Management and Strategy The Company has established an information security program to assess, identify and manage material risks from cybersecurity threats, which is an integral part of the Company's overall enterprise risk management program. This program is established at the executive level, with regular reporting to, and oversight by, the Company’s Board as described below. As part of the Company’s information security program, the Company maintains written policies and procedures, such as the Information Security Policy and Company’s Incident Response Plan, which identify how cybersecurity measures and controls are developed, implemented, and regularly reviewed and updated. The Company’s Information Security Policy 19 identifies security controls, appropriate use, and user responsibilities for the organization that are in place to identify and manage the risk of a cybersecurity incident. The Company has implemented a set of controls to manage information risk, utilizing controls from multiple security frameworks, specifically ISO 27001, and the Payment Card Industry Data Security Standard (PCI-DSS). The Company also conducts various internal and external information risk assessments each year, which are based on nationally accepted standards, including annual compliance required assessments, such as PCI and SOX audits, as well as ad-hoc assessments driven by emerging risks, changes in the Company’s environment, or benchmark/roadmap needs. Risks identified in such assessments are considered for inclusion in the Company’s risk portfolio and are then prioritized and addressed as needed through the Company’s broader information security programs and policies. The risk assessment along with risk-based analysis and judgment are used to select security controls to address risks. During this process, the following factors, among others, are considered: likelihood and severity of risk, impact on the Company and others if a risk materializes, feasibility and cost of controls, and impact of controls on operations and others. Specific controls that are used to some extent include endpoint threat detection and response (EDR), identity and access management (IAM), privileged access management (PAM), logging and monitoring involving the use of security information and event management (SIEM), multi-factor authentication (MFA), firewalls and intrusion detection and prevention, encryption, and vulnerability and patch management. Although the risks from cyber threats have not materially affected our business strategy, results of operations, or financial condition to date, we continue to closely monitor cyber risk. To protect its information and cyber assets, the Company conducts appropriate cybersecurity exercises and training. For example, employees must complete cybersecurity training at least annually, which educates our employees on the Company’s policies and procedures for incident reporting, and avoiding common cybersecurity threats such as phishing attacks. Additionally, the Company leverages third-party security firms in different capacities to implement or operate various aspects of the Company’s information security program, including to conduct risk assessments, vulnerability scans, and penetration testing based on nationally accepted standards. The Company uses a variety of processes to address cybersecurity threats related to the use of third-party technology and services, such as requiring an independent assessment of the third party’s information security controls where appropriate. As part of the Company’s process to continuously improve its information security programs, the Company also engages third-party subject matter experts to assess and evaluate the effectiveness of various aspects of the Company’s information security program. The Company (or the third parties on which it relies) may not be able to fully, continuously, and effectively implement security controls as intended. We utilize a risk-based approach and judgment to determine the security controls to implement and it is possible we may not implement appropriate controls if we do not recognize or underestimate a particular risk. In addition, security controls, no matter how well designed or implemented, may only mitigate and not fully eliminate risks and events, when detected by security tools or third parties, may not always be immediately understood or acted upon. Board Governance and Management Cybersecurity risk is managed as an enterprise risk in the Company’s enterprise risk management process. At the highest level, the Company’s program includes multi-layered governance by management, the Audit Committee and the Board of Directors. Ultimate responsibility for risk oversight and management generally lies with the Company’s Board. To effectively manage oversight of our cybersecurity risk management practices, the Board has delegated such responsibility to the Company’s Audit Committee. The Company’s Chief Information Officer (“CIO”) and the information security team provide reports to either the Audit Committee or the full Board on a quarterly basis on various matters, including current and emerging cybersecurity risks to the Company, internal and external assessments of the Company’s information security program, and a roadmap of projects to manage its information security posture. In the event of any significant cybersecurity incidents, the Company’s Incident Response Plan outlines the process to escalate communications to the Audit Committee and/or the full Board in the event of any significant cybersecurity incidents between the quarterly updates on an ad hoc basis. At the executive and management level, the CIO has primary responsibility for the development, operation, and maintenance of the Company’s information security program. The CIO has 19 years of experience in technology risk management, 11 of which have been with the Company (or its affiliates), and has passed examinations and received certifications as a SANS Global Information Security Leader and a Certified Information Systems Auditor. In addition to the CIO, the Company’s information security team under the direction of the CIO, implements and provides governance and functional oversight for cybersecurity controls and services. Information security processes include escalation of certain risks and incidents to the CIO and the executive team, with monthly scorecard and quarterly dashboards also used to update the risk landscape. 20 Overall, the Company has implemented tactical processes for assessing, identifying, and managing material risks from cybersecurity threats to the company including governance at the Board level and accountability in our executive management for the execution of the Company’s cyber risk management strategy and the controls designed to protect its operations. In addition, we maintain cyber insurance that is designed to protect us against certain losses related to cyber risks, and we believe the amount and scope of this insurance are customary for similarly situated companies in the telecommunications industry. See ITEM 1A. RISK FACTORS for additional information regarding the Company’s cybersecurity risks. Those sections of Item 1A should be read in conjunction with this Item 1C. Item 2. Properties. Uniti and its subsidiaries own or lease approximately 140,000 fiber network route miles, representing approximately 8.5 million fiber strand miles, approximately 231,000 route miles of copper cable lines, wireless communication towers, central office land and buildings across 44 states and beneficial rights to permits, pole agreements and easements. Leasing Segment Uniti Leasing’s network properties include its fiber route miles and copper route miles. Below is a geographic distribution summary as of December 31, 2023: Location Fiber Route Miles Copper Route Miles Total Route Miles TX GA KY IA OH NC AR IL FL OK IN MI WI CA MO NM NY AL PA TN VA CO LA Other(1) Total (1) Includes 21 states. 13,700 13,500 13,100 9,400 6,000 5,800 5,300 3,600 3,300 2,500 2,100 2,100 2,100 1,800 1,800 1,700 1,400 1,300 1,300 1,300 1,100 1,000 1,000 39,100 45,000 32,700 31,600 10,700 18,000 13,400 — 8,300 12,200 — — — — 10,800 5,200 — 2,400 — — — — — 52,800 58,500 45,800 41,000 16,700 23,800 18,700 3,600 11,600 14,700 2,100 2,100 2,100 1,800 12,600 6,900 1,400 3,700 1,300 1,300 1,100 1,000 1,000 6,600 102,800 1,500 230,900 8,100 333,700 21 Fiber Segment Uniti Fiber’s network properties include its fiber route miles and wireless communications towers. Below is a geographic distribution summary of approximate fiber route miles and wireless communications towers as of December 31, 2023: Location FL LA GA AL MS VA NY TX Other(1) Total (1) Includes 13 states. Location LA AR Other(1) Total (1) Includes 3 states. Item 3. Legal Proceedings. Fiber Route Miles 9,500 6,700 6,200 5,400 3,200 1,600 1,500 1,300 2,100 37,500 Towers 15 6 4 25 A description of legal proceedings can be found in Note 17 - Commitments and Contingencies to our consolidated financial statements in Part II, Item 8 “Financial Statements and Supplementary Data,” of this Annual Report on Form 10-K and is incorporated by reference into this Item 3. Item 4. Mine Safety Disclosures. None 22 Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities. PART II Market Information Our common stock is traded on the NASDAQ Global Select Market under the symbol “UNIT.” Holders As of February 22, 2024, the closing price of our common stock was $5.66 per share as reported on the NASDAQ Global Select Market. As of February 22, 2024, we had 238,751,855 outstanding shares of common stock, and there were approximately 15,883 registered holders of record of Uniti’s common stock. A substantially greater number of holders of Uniti common stock are “street name” or beneficial holders, whose shares of record are held by banks, brokers, and other financial institutions. Dividends (Distributions) Distributions with respect to our common stock are characterized for federal income tax purposes as taxable ordinary dividends, capital gains dividends, non-dividend distributions or a combination thereof. It has been our policy to declare dividends to common shareholders so as to comply with the provisions of the Internal Revenue Code governing REITs. Any dividends must be declared by our Board of Directors, which will take into account various factors including our current and anticipated operating results, our financial position, REIT requirements, conditions prevailing in the market, restrictions in our debt documents and additional factors they deem appropriate. Dividend payments are not guaranteed and our Board of Directors may decide, in its absolute discretion, at any time and for any reason, not to pay dividends or to change the amount paid as dividends. As a result, we may be required to record a provision in our Consolidated Financial Statements for U.S. federal income taxes related to the activities of the REIT and its pass-through subsidiaries for any undistributed income. We are subject to the statutory requirements of the locations in which we conduct business, and state and local income taxes are accrued as deemed required in the best judgment of management based on analysis and interpretation of respective tax laws. Stock Performance The following graph shows a comparison from December 31, 2018 through December 31, 2023 on the NASDAQ Global Select Market of the cumulative total return for our common stock, the Standard & Poor's 400 Stock Index (S&P 400 Index), and the MSCI US REIT Index. The graph assumes that $100 was invested at the market open on December 31, 23 2018 and that all dividends were reinvested in the common stock of Uniti, the S&P 400 Index and the MSCI US REIT Index. The stock price performance of the following graph is not necessarily indicative of future stock price performance. Comparison of Annual Cumulative Total Return Assumes Initial Investment of $100 $200.00 $180.00 $160.00 $140.00 $120.00 $100.00 $80.00 $60.00 $40.00 $20.00 $0.00 12/31/2018 12/31/2019 12/31/2020 12/31/2021 12/31/2022 12/31/2023 Uniti Group Inc. S&P 400 Index MSCI US REIT Index Cumulative Total Stockholder Returns Based on Investment of $100.00 Beginning on December 31, 2018 12/31/2018 12/31/2019 12/31/2020 12/31/2021 12/31/2022 12/31/2023 Uniti Group Inc. $ 100.00 $ 55.06 $ 84.44 $ 106.09 $ 44.81 $ 100.00 126.20 143.44 178.95 155.58 53.43 181.15 100.00 125.89 116.36 166.46 125.66 142.93 S&P 400 Index MSCI US REIT Index Issuer Purchases of Equity Securities The table below provides information regarding shares withheld from Uniti employees to satisfy minimum statutory tax withholding obligations arising from the vesting of restricted stock granted under the Uniti Group Inc. 2015 Equity 24 Incentive Plan. The shares of common stock withheld to satisfy tax withholding obligations may be deemed purchases of such shares required to be disclosed pursuant to this Item 5. Period October 1, 2023 to October 31, 2023 November 1, 2023 to November 30, 2023 December 1, 2023 to December 31, 2023 Total Total Number of Shares Purchased Average Price Paid per Share(1) 124 $ 670 12,235 13,029 $ 4.56 4.74 5.49 5.44 Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs — — — — — — — — (1) The average price paid per share is the weighted-average of the fair market prices at which we calculated the number of shares withheld to cover tax withholdings for the employees. Item 6. [Reserved] Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. The following management’s discussion and analysis of financial condition and results of operations describes the principal factors affecting the results of our operations, financial condition, and changes in financial condition, as well as our critical accounting estimates. This section generally discusses 2023 and 2022 items and year-to-year comparisons between 2023 and 2022. Discussions of 2021 items and year-to-year comparisons between 2022 and 2021 that are not included in this Annual Report on Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2022 filed with the Securities and Exchange Commission on February 28, 2023, as amended by Amendment No. 1 thereto filed on Form 10-K/A with the SEC on March 29, 2023. Overview Company Description Uniti is an independent, internally managed REIT engaged in the acquisition and construction of mission critical infrastructure in the communications industry. We are principally focused on acquiring and constructing fiber optic, copper and coaxial broadband networks and data centers. On April 24, 2015, we were separated and spun-off (the “Spin-Off”) from Windstream Holdings, Inc. (“Windstream Holdings” and together with Windstream Holdings II, LLC, its successor in interest, and its subsidiaries, “Windstream”) pursuant to which Windstream contributed certain telecommunications network assets, including fiber and copper networks and other real estate (the “Distribution Systems”) and a small consumer competitive local exchange carrier (“CLEC”) business (the “Consumer CLEC Business”) to Uniti and Uniti issued common stock and indebtedness and paid cash obtained from borrowings under Uniti’s senior credit facilities to Windstream. In connection with the Spin-Off, we entered into a long-term exclusive triple-net lease (the “Master Lease”) with Windstream, pursuant to which a substantial portion of our real property is leased to Windstream and from which a substantial portion of our leasing revenues are currently derived. In connection with Windstream’s emergence from bankruptcy, Uniti and Windstream bifurcated the Master Lease and entered into two structurally similar master leases (collectively, the “Windstream Leases”), which amended and restated the Master Lease in its entirety. The Windstream Leases consist of (a) a master lease (the “ILEC MLA”) that governs Uniti owned assets used for Windstream’s incumbent local exchange carrier (“ILEC”) operations and (b) a master lease (the “CLEC MLA”) that governs Uniti owned assets used for Windstream’s CLEC operations. Uniti operates as a REIT for U.S. federal income tax purposes. As a REIT, the Company is generally not subject to U.S. federal income taxes on income generated by its REIT operations, which includes income derived from the Windstream Leases. We have elected to treat the subsidiaries through which we operate our fiber business, Uniti Fiber, and certain aspects of our leasing business, Uniti Leasing, as taxable REIT subsidiaries ("TRSs"). TRSs enable us to engage in 25 activities that result in income that does not constitute qualifying income for a REIT. Our TRSs are subject to U.S. federal, state and local corporate income taxes. The Company operates through a customary up-REIT structure, pursuant to which we hold substantially all of our assets through the Operating Partnership that we control as general partner. This structure is intended to facilitate future acquisition opportunities by providing the Company with the ability to use common units of the Operating Partnership as a tax-efficient acquisition currency. As of December 31, 2023, we are the sole general partner of the Operating Partnership and own approximately 99.96% of the partnership interests in the Operating Partnership. In addition, we have undertaken a series of transactions to permit us to hold certain assets indirectly through subsidiaries that are taxed as REITs, which may also facilitate future acquisition opportunities. We aim to grow and diversify our portfolio and tenant base by pursuing a range of transaction structures with communication service providers, including (i) sale-leaseback transactions, whereby we acquire existing infrastructure assets from third parties, including communication service providers, and lease them back on a long-term triple-net basis; (ii) leasing of dark fiber and selling of lit services on our existing fiber network assets that we either constructed or acquired; (iii) whole company acquisitions, which may include the use of one or more TRSs that are permitted under the tax laws to acquire and operate non-REIT businesses and assets subject to certain limitations; (iv) capital investment financing, whereby we offer communication service providers a cost efficient method of raising funds for discrete capital investments to upgrade or expand their network; and (v) mergers and acquisitions financing, whereby we facilitate mergers and acquisition transactions as a capital partner, including through operating company-property company (“OpCo- PropCo”) structures. Segments We manage our operations as two reportable business segments, in addition to our corporate operations: Leasing Segment (Uniti Leasing): Represents the results from our leasing business, Uniti Leasing, which is engaged in the acquisition and construction of mission-critical communications assets and leasing them to anchor customers on either an exclusive or shared-tenant basis, in addition to the leasing of dark fiber on our existing fiber network assets that we either constructed or acquired. While the Leasing segment represents our REIT operations, certain aspects of the Leasing segment are also operated through taxable REIT subsidiaries. Fiber Segment (Uniti Fiber): Represents the operations of our fiber business, Uniti Fiber, which is a leading provider of infrastructure solutions, including cell site backhaul and dark fiber, to the telecommunications industry. Corporate: Represents our corporate office and shared service functions. Certain costs and expenses, primarily related to headcount, information technology systems, insurance, professional fees and similar charges, that are directly attributable to operations of our business segments are allocated to the respective segments. We evaluate the performance of each segment based on Adjusted EBITDA, which is a segment performance measure we define as net income determined in accordance with GAAP, before interest expense, provision for income taxes, depreciation and amortization, stock-based compensation expense and the impact, which may be recurring in nature, of acquisition, pursuit, transaction and integration related costs (including unsuccessful acquisition pursuit costs), costs associated with Windstream’s bankruptcy, costs associated with litigation claims made against us, costs associated with the implementation of our enterprise resource planning system, goodwill impairment charges, executive severance costs, costs related to the settlement with Windstream, amortization of non-cash rights-of-use assets, the write off of unamortized deferred financing costs, costs incurred as a result of the early repayment of debt, including early tender and redemption premiums and costs associated with the termination of related hedging activities, gains or losses on dispositions, changes in the fair value of contingent consideration and financial instruments, and other similar or infrequent items (although we may not have had such charges in the periods presented). Adjusted EBITDA includes adjustments to reflect the Company’s share of Adjusted EBITDA from unconsolidated entities. For more information on Adjusted EBITDA, see “Non-GAAP Financial Measures.” Detailed information about our segments can be found in Note 16 to our consolidated financial statements contained in Part II, Item 8 “Financial Statements and Supplementary Data.” 26 Significant Business Developments Asset-Backed Securities Facility On February 23, 2024, Uniti Fiber Bridge Borrower LLC (the “ABS Borrower”), Uniti Fiber Bridge HoldCo LLC and Uniti Fiber GulfCo LLC (together, the “ABS Loan Parties”), each an indirect subsidiary of the Company, entered into a bridge loan and security agreement, dated as of February 23, 2024 (the “ABS Loan Agreement”) by and among the ABS Loan Parties, Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders identified therein. The ABS Loan Agreement provides for a secured, multi-draw term loan facility of up to $350 million (the “ABS Loan Facility”). Unless otherwise terminated pursuant to the terms of the ABS Loan Agreement, the ABS Loan Facility matures on the date that is 18 months from the initial draw thereunder (the “Closing Date”). The Company intends to refinance the ABS Loan Facility in full with proceeds from a long-term ABS facility secured primarily by certain Uniti Fiber network assets. Amounts outstanding under the ABS Loan Facility will bear interest at a floating rate equal to, at the Company’s option, either (i) the one-month or three-month Secured Overnight Financing Rate (“SOFR”), plus a spread of 3.75% per annum or (ii) Base Rate (as defined in the ABS Loan Agreement), plus a spread of 2.75% per annum; provided that the spread will automatically increase to (a) 4.50% per annum in the case of loans bearing interest based on SOFR and 3.50% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 12 months following the Closing Date and (b) 5.25% per annum in the case of loans bearing interest based on SOFR and 4.25% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 15 months following the Closing Date. The Company intends to cap SOFR interest expense for the duration of the ABS Loan Facility pursuant to an interest rate protection agreement. In connection with the ABS Loan Facility, the Company formed Uniti Fiber ABS Parent LLC, an indirect subsidiary that qualifies as a bankruptcy-remote special purpose entity (“ABS Parent”), and directed the formation of the ABS Loan Parties, which are direct and indirect subsidiaries of ABS Parent. Each of the ABS Loan Parties is a Delaware limited liability company and a special purpose, bankruptcy-remote, indirect subsidiary of the Company. The ABS Loan Facility is secured by equity in the ABS Borrower and substantially all of the assets of the ABS Loan Parties (subject to certain customary limited exceptions) and is non-recourse to the Company. Each of the ABS Loan Parties and ABS Parent was designated as an unrestricted subsidiary under the Credit Agreement (as defined herein) and the applicable indentures governing the Company’s outstanding senior notes. The assets of the ABS Loan Parties will only be available for payment of the obligations arising under the ABS Loan Agreement and will not be available to pay any obligations or claims of the Company’s other creditors. In connection with the initial funding under the ABS Loan Facility on the Closing Date, the Company will, directly or indirectly, (i) transfer certain Uniti Fiber non-regulated and interstate customer contracts and related equipment to the ABS Loan Parties and (ii) grant an indefeasible right of use in the related fiber network assets to such ABS Loan Parties. In addition, certain of the ABS Loan Parties will enter into a management agreement (the “Management Agreement”) with Uniti Fiber Holdings Inc. (the “Manager”), pursuant to which the Manager will be responsible for servicing and administering the assets securing the ABS Loan Facility and be permitted to make reimbursable servicing advances in respect of the collateral securing the ABS Loan Facility under certain circumstances. The ABS Loan Agreement contains customary covenants limiting the ability of the ABS Loan Parties to: incur or guarantee additional indebtedness; pay dividends or distributions on, or redeem or repurchase, capital stock; make certain investments or other restricted payments; sell fiber network assets; enter into transactions with affiliates; and create restrictions on the ability of the ABS Loan Parties to incur liens on their assets constituting collateral to secure obligations under the ABS Loan Agreement. These covenants are subject to a number of limitations, qualifications and exceptions. The ABS Loan Agreement also contains a maximum leverage financial maintenance covenant and customary events of default. CableSouth In 2018, we acquired certain fiber assets from CableSouth Media, LLC (“CableSouth”) and leased back certain of those acquired assets to CableSouth pursuant to a triple-net lease. During the fourth quarter of 2023, the Company entered into an agreement with a fund managed by Macquarie Asset Management ("MAM") pursuant to which MAM would make a structured equity investment into CableSouth in order to assist CableSouth in the acquisition of all of our previously acquired CableSouth fiber assets and the buyout of their triple- net lease for cash consideration of $40.0 million (the "Transaction"). The Transaction closed on January 31, 2024. See 27 Notes 7 and 24 to our consolidated financial statements contained in Part II, Item 8 “Financial Statements and Supplementary Data”. Sale of BB Fiber Holdings Interest On December 21, 2023, the Company completed the sale of its investment in BB Fiber Holdings LLC to MIP IV MidWest Fiber Parent LLC, our partner in the investment, for total cash consideration of $40.0 million. As a result of the transaction, during the fourth quarter of 2023 we recorded a pre-tax gain of $2.6 million within other expense (income), net and $0.2 million of income tax expense within our Consolidated Statements of (Loss) Income. Secured Notes Offering On February 14, 2023, the Operating Partnership, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC (collectively the "Issuers") issued $2.6 billion aggregate principal amount of the 10.50% Secured Notes due February 2028 (the "February 2028 Secured Notes"). The Issuers used the net proceeds from the offering to fund the redemption in full of the Issuers’ outstanding 7.875% senior secured notes due 2025 (the "2025 Secured Notes"), to repay outstanding borrowings under the Revolving Credit Facility and to pay any related premiums, fees and expenses in connection with the foregoing. During the year ended December 31, 2023, we recognized a $32.3 million loss on the extinguishment of the 2025 Secured Notes within interest expense, net on the Consolidated Statements of (Loss) Income, which included $10.3 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs and $22.0 million of cash interest expense for the redemption premium. The February 2028 Secured Notes are fully and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by the Company and on a senior secured basis by each of the Operating Partnership’s existing and future domestic restricted subsidiaries (other than the Issuers) that guarantees indebtedness under the Company’s senior secured credit facilities and existing secured notes. Exchangeable Notes On March 21, 2023, the Company repurchased approximately $15.0 million aggregate principal amount of the 4.00% exchangeable senior notes due 2024 (the “Exchangeable Notes") for total cash consideration of $13.7 million. During the year ended December 31, 2023, we recorded a $1.1 million gain on extinguishment of debt, net within interest expense on our Consolidated Statements of (Loss) Income, which included $0.1 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs. Amendments to Credit Agreement On March 24, 2023, we entered into an amendment (the "Eighth Amendment") to our Credit Agreement (as defined below). Pursuant to the Eighth Amendment, commitments from existing lenders under the Credit Agreement's Revolving Credit Facility (as defined below) have been extended to September 24, 2027. The Eighth Amendment also transitioned the Revolving Credit Facility from LIBOR to Term SOFR, and in connection with that change, set the credit spread adjustment to ten basis points for all interest periods. 28 Comparison of the years ended December 31, 2023 and 2022 The following table sets forth our results of operations expressed as dollars and as a percentage of total revenues for the periods indicated: (Thousands) Revenues: Revenue from rentals Uniti Leasing Uniti Fiber Total revenue from rentals Service revenues Uniti Leasing Uniti Fiber Total service revenues Total revenues Costs and Expenses: Interest expense, net Depreciation and amortization General and administrative expense Operating expense (exclusive of depreciation and amortization) Goodwill impairment Transaction related and other costs Gain on sale of real estate Gain on sale of operations Other expense (income), net Total costs and expenses Year Ended December 31, 2023 % of Revenues Year Ended December 31, 2022 % of Revenues $ 845,925 65,903 911,828 6,847 231,156 238,003 73.6% 5.7% 79.3% 0.6% 20.1% 20.7% $ 822,867 69,547 892,414 4,590 231,843 236,433 72.9% 6.2% 79.3% 0.4% 20.5% 20.9% 1,149,831 100.0% 1,128,847 100.0% 512,349 310,528 102,732 144,276 203,998 12,611 (2,164) — 18,386 44.6% 27.0% 8.9% 12.6% 17.7% 1.1% (0.2%) 0.0% 1.6% 376,832 292,788 100,992 143,131 240,500 10,340 (433) (176) (7,269) 1,302,716 113.3% 1,156,705 Loss before income taxes and equity in earnings from unconsolidated entities (152,885) (13.3%) Income tax benefit Equity in earnings from unconsolidated entities Net loss Net (loss) income attributable to noncontrolling interests Net loss attributable to shareholders Participating securities' share in earnings Dividends declared on convertible preferred stock (68,474) (2,662) (81,749) (36) (81,713) (1,207) (20) Net loss attributable to common shareholders $ (82,940) (6.0%) (0.3%) (7.1%) 0.0% (7.1%) (0.1%) 0.0% (7.2%) (27,858) (17,365) (2,371) (8,122) 153 (8,275) (1,135) (20) $ (9,430) 33.4% 25.9% 8.9% 12.7% 21.3% 0.9% 0.0% 0.0% (0.6%) 102.5% (2.4%) (1.5%) (0.2%) (0.7%) 0.0% (0.7%) (0.1%) 0.0% (0.8%) The following table sets forth revenues, Adjusted EBITDA and net loss of our reportable segments for the years ended December 31, 2023 and 2022: 29 Year Ended December 31, 2023 Uniti Leasing Uniti Fiber Corporate Total of Reportable Segments $ 852,772 $ 297,059 $ — $ 1,149,831 $ 829,557 $ 115,723 $ (21,778) $ 923,502 Depreciation and amortization 178,872 131,600 56 (Thousands) Revenues Adjusted EBITDA Less: Interest expense, net Other, net Transaction related and other costs Gain on sale of real estate Goodwill impairment Stock-based compensation Income tax benefit Adjustments for equity in earnings from unconsolidated entities Net loss (Thousands) Revenues Adjusted EBITDA Less: Interest expense, net Year Ended December 31, 2022 Uniti Leasing Uniti Fiber Corporate $ 827,457 $ 301,390 $ — $ 1,128,847 $ 806,027 $ 125,361 $ (25,492) $ 905,896 Depreciation and amortization 172,007 120,666 115 Other, net Transaction related and other costs Gain on sale of operations Gain on sale of real estate Goodwill impairment Stock-based compensation Income tax benefit Adjustments for equity in earnings from unconsolidated entities Net loss 30 512,349 310,528 20,893 12,611 (2,164) 203,998 12,491 (68,474) 3,019 $ (81,749) Total of Reportable Segments 376,832 292,788 (4,790) 10,340 (176) (433) 240,500 12,751 (17,365) 3,571 $ (8,122) Operating metrics: Uniti Leasing: Fiber strand miles Copper route miles Uniti Fiber: Fiber strand miles Customer connections Revenues Operating Metrics As of December 31, 2023 2022 % Increase / (Decrease) 5,510,000 5,175,000 231,000 230,000 2,960,000 2,860,000 28,599 28,137 6.5% 0.4% 3.5% 1.6% Uniti Leasing – Uniti Leasing revenues are primarily attributable to rental revenue from leasing our Distribution Systems to Windstream pursuant to the Windstream Leases. Under the Windstream Leases, Windstream is responsible for the costs related to operating the Distribution Systems, including property taxes, insurance, and maintenance and repair costs. As a result, we do not record an obligation related to the payment of property taxes, as Windstream makes direct payments to the taxing authorities. The initial term of the Windstream Leases expires on April 30, 2030. Annual rent under the Windstream Leases is $672.2 million, and is subject to annual escalation at a rate of 0.5%. The rent for the first year of each renewal term under the Windstream Leases will be an amount agreed to by us and Windstream. While the agreements require that the renewal rent be "Fair Market Rent," if we are unable to agree, the renewal Fair Market Rent will be determined by an independent appraisal process. Commencing with the second year of each renewal term, the renewal rent will increase at an escalation rate of 0.5%. For a description of the Windstream Leases, see Part II, Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations in “Liquidity and Capital Resources—Windstream Leases.” (Thousands) Uniti Leasing revenues: Windstream Leases: Cash revenue Cash rent GCI revenue Total cash revenue Non-cash revenue TCI revenue GCI revenue Other straight-line revenue Total non-cash revenue Total Windstream revenue Other services Year Ended December 31, 2023 2022 Amount % of Segment Revenues Amount % of Segment Revenues $ 672,235 78.8 % $ 668,890 32,003 704,238 46,967 16,319 6,722 70,008 774,246 78,526 3.8 % 13,981 82.6 % 682,871 5.5 % 1.9 % 0.8 % 8.2 % 43,199 14,615 10,091 67,905 90.8 % 750,776 9.2 % 76,681 80.8 % 1.7 % 82.5 % 5.2 % 1.8 % 1.2 % 8.2 % 90.7 % 9.3 % Total Uniti Leasing revenues $ 852,772 100.0 % $ 827,457 100.0% The increase in tenant funded capital improvements ("TCIs") revenue is attributable to continued investment by Windstream. Windstream invested $167.8 million in TCIs during the year ended December 31, 2023, offset by the Growth Capital Improvement reimbursements of capital improvements that were completed in 2022 that, as allowed under the Windstream Leases, were previously classified as TCIs of $35.1 million. The total amount invested in TCIs by Windstream since the inception of the Windstream Leases (including the Master Lease) was $1.2 billion as of December 31, 2023 and $1.1 billion as of December 31, 2022. 31 The increase in GCI revenue is attributable to continued reimbursement by Uniti. Uniti reimbursed $250.0 million in Growth Capital Improvements during the year ended December 31, 2023. Subsequent to December 31, 2023, Windstream requested and we reimbursed $79.6 million of qualifying Growth Capital Improvements. As of the date of this Annual Report on Form 10-K, we have reimbursed a total of $873.8 million of Growth Capital Improvements. For the year ended December 31, 2023, we recognized $78.5 million of revenues from other services including non- Windstream triple-net leasing and dark fiber indefeasible rights of use (“IRU”) arrangements, compared to $76.7 million for the year ended December 31, 2022. The increase is primarily driven by revenues from new customer arrangements. Because a substantial portion of our revenue and cash flows are derived from lease payments by Windstream pursuant to the Windstream Leases, there could be a material adverse impact on our consolidated results of operations, liquidity, financial condition and/or ability to maintain our status as a REIT and service debt if Windstream were to become unable to generate sufficient cash to make payments to us. Under the terms of the Windstream Leases, Windstream is required to provide us audited financial statements as of and for the year ended December 31, 2023 (the “2023 Financial Statements”) no later than 90-days after its fiscal year-end. After receipt of the 2023 Financial Statements, Uniti expects to file a Form 10-K/A to include the 2023 Financial Statements in our annual report. As of the date of this Annual Report on Form 10-K, Windstream is current on all lease payments required under the Windstream Leases. Uniti Fiber – Revenue components for the Uniti Fiber segment for the years ended December 31, 2023 and 2022 consisted of the following: (Thousands) Uniti Fiber revenues: Lit backhaul services Enterprise and wholesale E-Rate and government Dark fiber and small cells Other services Year Ended December 31, 2023 2022 $ Amount 74,538 97,834 55,682 65,903 3,102 % of Segment Revenues 25.1% 32.9% 18.8% 22.2% 1.0% $ Amount 78,977 85,820 64,219 69,547 2,827 % of Segment Revenues 26.2% 28.5% 21.3% 23.1% 0.9% Total Uniti Fiber revenues $ 297,059 100.0% $ 301,390 100.0% For the years ended December 31, 2023 and 2022, we recognized $297.1 million and $301.4 million of revenue, respectively, in our Uniti Fiber segment. The decrease in revenues of $4.3 million is primarily due to a decrease in E-rate and government revenues of $8.5 million driven primarily by a decrease in equipment and installation sales, lit backhaul services revenues of $4.4 million driven primarily by decreased one-time unsplicing and cancellation fees and $3.6 million of dark fiber and small cells revenue related to one-time early termination and cancellation revenues, partially offset by an increase in Enterprise and wholesale revenues of $12.0 million driven primarily by increased internet services. 32 Interest Expense, net (Thousands) Interest expense, net: Cash: Senior secured notes Senior unsecured notes Senior secured revolving credit facility - variable rate Interest rate swap termination Other Total cash interest Non-cash: Amortization of deferred financing costs and debt discount Accretion of settlement payable Write off of deferred financing costs and debt discount Pre-tax gain on extinguishment of debt Capitalized interest Total non-cash interest Total interest expense, net Year Ended December 31, 2023 2022 Increase / (Decrease) $ 318,244 $ 204,263 $ 113,981 142,188 14,077 — 983 128,749 13,868 9,243 2,013 13,439 209 (9,243) (1,030) 475,492 358,136 117,356 18,498 10,506 10,412 (1,269) (1,290) 36,857 18,147 11,714 2,330 (13,084) (411) 18,696 351 (1,208) 8,082 11,815 (879) 18,161 $ 512,349 $ 376,832 $ 135,517 Interest expense for the year ended December 31, 2023 increased $135.5 million compared to the year ended December 31, 2022. The increase in cash interest expense of $117.4 million is primarily due to higher interest on our secured and unsecured notes, as a result of the refinancing activities which occurred during 2022 and 2023, of $127.4 million, partially offset by a $9.2 million decrease in interest rate swap termination interest which ceased October 2022. Non-cash interest expense increased by $18.2 million, primarily due to the $8.1 million increase in write off of unamortized discount and deferred financing costs, primarily associated with the 2025 Secured Notes (as defined below) during the year ended December 31, 2023, and a decrease in the gain recognized on the partial extinguishment of the Exchangeable Notes (as defined below) of $11.8 million. 33 Depreciation and Amortization Expense We incur depreciation and amortization expense related to our property, plant and equipment, corporate assets and intangible assets. Depreciation and amortization expense for our reportable segments for the years ended December 31, 2023 and 2022 consisted of the following: (Thousands) Depreciation and amortization expense by segment: Depreciation expense Uniti Leasing Uniti Fiber Corporate Total depreciation expense Amortization expense Uniti Leasing Uniti Fiber Total amortization expense Year Ended December 31, 2023 2022 Increase / (Decrease) $ 171,955 $ 165,090 $ 108,786 56 280,797 6,917 22,814 29,731 97,800 115 263,005 6,917 22,866 29,783 6,865 10,986 (59) 17,792 — (52) (52) Total depreciation and amortization expense $ 310,528 $ 292,788 $ 17,740 Uniti Leasing – Depreciation expense increased $6.9 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase is primarily attributable to asset additions since December 31, 2022. Uniti Fiber – Depreciation expense increased $11.0 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase is primarily attributable to asset additions since December 31, 2022. General and Administrative Expense General and administrative expenses include compensation costs, including stock-based compensation awards, professional and legal services, corporate office costs and other costs associated with the administrative activities of our segments. (Thousands) General and administrative expense by segment: Amount Year Ended December 31, 2023 2022 % of Consolidated Revenues Amount % of Consolidated Revenues Uniti Leasing Uniti Fiber Corporate $ 11,597 62,033 29,102 Total general and administrative expenses $ 102,732 1.0% 5.4% 2.5% 8.9% $ 12,792 54,695 33,505 $ 100,992 1.1% 4.8% 3.0% 8.9% Uniti Leasing – General and administrative expense decreased $1.2 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The decrease is primarily attributable to a decrease in personnel expenses of $1.6 million, partially offset by an increase in insurance costs of $0.5 million. Uniti Fiber – General and administrative expense increased $7.3 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase is primarily attributable to an increase in personnel expense of $3.6 million, insurance expense of $1.3 million and regulatory expense, driven predominantly by universal service fees of $0.9 million. 34 Corporate – Corporate general and administrative expense decreased $4.4 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The decrease is primarily attributable to a decrease in legal fees, professional fees, and insurance expense of $6.2 million, partially offset by an increase in personnel expense of $1.8 million. Operating Expense Operating expense consists of network related costs, such as dark fiber and tower rents, lit service and maintenance expense and costs associated with our construction activities. (Thousands) Operating expense by segment: Uniti Leasing Uniti Fiber Total operating expenses Year Ended December 31, 2023 2022 Amount % of Consolidated Revenues Amount % of Consolidated Revenues $ $ 22,377 121,899 144,276 1.9% 10.6% 12.5% $ $ 19,232 123,899 143,131 1.7% 11.0% 12.7% Uniti Leasing – Operating expense increased $3.1 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase is primarily attributable to a $3.9 million increase in leased asset cost resulting from customer growth, partially offset by a decrease in personnel expense of $0.8 million. Uniti Fiber – Operating expense decreased $2.0 million for the year ended December 31, 2023 as compared to the year ended December 31, 2022. The decrease is primarily attributable to decreased non-recurring equipment and installation expenses of $5.1 million, unsplicing expenses of $1.6 million, early termination fees of $1.5 million, and personnel expense of $1.4 million, partially offset by increased maintenance and repairs expense of $5.9 million and one-time construction costs of $1.2 million. Goodwill Impairment As a result of macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate, we concluded that it was more likely than not that the fair value of the Uniti Fiber segment, estimated using a combination of the income approach and market approach, is less than its carrying amount. Accordingly, we recorded a $204.0 million ($151.9 million net of tax) goodwill impairment in Uniti Fiber segment during the year ended December 31, 2023 as compared to a $240.5 million ($223.9 million net of tax) goodwill impairment in the Uniti Fiber segment during the year ended December 31, 2022. For additional information on this goodwill impairment see “Critical Accounting Estimate – Goodwill” below and Note 3 of notes to our consolidated financial statements contained in Part II, Item 8 "Financial Statements and Supplementary Data." Transaction Related and Other Costs Transaction related costs include acquisition pursuit, transaction and integration costs, including unsuccessful acquisition pursuit costs. For the year ended December 31, 2023, we incurred $12.6 million of transaction related and other costs, compared to $10.3 million of such costs during the year ended December 31, 2022. Other Expense (Income), net We recognized $18.4 million of other expense for the year ended December 31, 2023, which included $20.6 million of costs related to the issuance of the February 2028 Secured Notes. We recognized $7.3 million of other income for the year ended December 31, 2022, which included $7.9 million in pre-tax gain on the sale of our investment in Harmoni. 35 Income Tax Benefit The income tax benefit recorded for the years ended December 31, 2023 and 2022 relates to the following: (Thousands) Income tax benefit Pre-tax loss (Uniti Fiber) Gain on sale of operations Other undistributed REIT taxable income REIT state and local taxes Return to accrual adjustments Other Total income tax benefit Year Ended December 31, 2023 2022 $ (68,671) $ (29,031) — — 1,459 (1,297) 35 6,711 3,329 1,558 11 57 $ (68,474) $ (17,365) The primary difference between income tax benefit related to Uniti Fiber pre-tax loss for 2023 versus 2022 is impairment of tax-deductible goodwill. Non-GAAP Financial Measures We refer to EBITDA, Adjusted EBITDA, Funds From Operations (“FFO”) (as defined by the National Association of Real Estate Investment Trusts (“NAREIT”)) and Adjusted Funds From Operations (“AFFO”) in our analysis of our results of operations, which are not required by, or presented in accordance with, accounting principles generally accepted in the United States (“GAAP”). While we believe that net income, as defined by GAAP, is the most appropriate earnings measure, we also believe that EBITDA, Adjusted EBITDA, FFO and AFFO are important non-GAAP supplemental measures of operating performance for a REIT. We define “EBITDA” as net income, as defined by GAAP, before interest expense, provision for income taxes and depreciation and amortization. We define “Adjusted EBITDA” as EBITDA before stock-based compensation expense and the impact, which may be recurring in nature, of acquisition, pursuit, transaction and integration costs (including unsuccessful acquisition pursuit costs), costs associated with Windstream’s bankruptcy, costs associated with litigation claims made against us, and costs associated with the implementation of our enterprise resource planning system, (collectively, “Transaction Related and Other Costs”), costs related to the settlement with Windstream, goodwill impairment charges, executive severance costs, amortization of non-cash rights-of-use assets, the write off of unamortized deferred financing costs, costs incurred as a result of the early repayment of debt, including early tender and redemption premiums and costs associated with the termination of related hedging activities, gains or losses on dispositions, changes in the fair value of contingent consideration and financial instruments, and other similar or infrequent items (although we may not have had such charges in the periods presented). Adjusted EBITDA includes adjustments to reflect the Company’s share of Adjusted EBITDA from unconsolidated entities. We believe EBITDA and Adjusted EBITDA are important supplemental measures to net income because they provide additional information to evaluate our operating performance on an unleveraged basis. In addition, Adjusted EBITDA is calculated similar to defined terms in our material debt agreements used to determine compliance with specific financial covenants. Since EBITDA and Adjusted EBITDA are not measures calculated in accordance with GAAP, they should not be considered as alternatives to net income determined in accordance with GAAP. Because the historical cost accounting convention used for real estate assets requires the recognition of depreciation expense except on land, such accounting presentation implies that the value of real estate assets diminishes predictably over time. However, since real estate values have historically risen or fallen with market and other conditions, presentations of operating results for a REIT that uses historical cost accounting for depreciation could be less informative. Thus, NAREIT created FFO as a supplemental measure of operating performance for REITs that excludes historical cost depreciation and amortization, among other items, from net income, as defined by GAAP. FFO is defined by NAREIT as net income attributable to common shareholders computed in accordance with GAAP, excluding gains or losses from real estate dispositions, plus real estate depreciation and amortization and impairment charges, and includes adjustments to reflect the Company’s share of FFO from unconsolidated entities. We compute FFO in accordance with NAREIT’s definition. 36 The Company defines AFFO, as FFO excluding (i) Transaction Related and Other Costs; (ii) costs related to the litigation settlement with Windstream, accretion on our settlement obligation, and gains on the prepayment of our settlement obligation as these items are not reflective of ongoing operating performance; (iii) goodwill impairment charges; (iv) certain non-cash revenues and expenses such as stock-based compensation expense, amortization of debt and equity discounts, amortization of deferred financing costs, depreciation and amortization of non-real estate assets, amortization of non-cash rights-of-use assets, straight line revenues, non-cash income taxes, and the amortization of other non-cash revenues to the extent that cash has not been received, such as revenue associated with the amortization of TCIs; and (v) the impact, which may be recurring in nature, of the write-off of unamortized deferred financing fees, additional costs incurred as a result of the early repayment of debt, including early tender and redemption premiums and costs associated with the termination of related hedging activities, executive severance costs, taxes associated with tax basis cancellation of debt, gains or losses on dispositions, changes in the fair value of contingent consideration and financial instruments and similar or infrequent items less maintenance capital expenditures. AFFO includes adjustments to reflect the Company’s share of AFFO from unconsolidated entities. We believe that the use of FFO and AFFO, and their respective per share amounts, combined with the required GAAP presentations, improves the understanding of operating results of REITs among investors and analysts, and makes comparisons of operating results among such companies more meaningful. We consider FFO and AFFO to be useful measures for reviewing comparative operating performance. In particular, we believe AFFO, by excluding certain revenue and expense items, can help investors compare our operating performance between periods and to other REITs on a consistent basis without having to account for differences caused by unanticipated items and events, such as transaction and integration related costs. The Company uses FFO and AFFO, and their respective per share amounts, only as performance measures, and FFO and AFFO do not purport to be indicative of cash available to fund our future cash requirements. While FFO and AFFO are relevant and widely used measures of operating performance of REITs, they do not represent cash flows from operations or net income as defined by GAAP and should not be considered an alternative to those measures in evaluating our liquidity or operating performance. Further, our computations of EBITDA, Adjusted EBITDA, FFO and AFFO may not be comparable to that reported by other REITs or companies that do not define FFO in accordance with the current NAREIT definition or that interpret the current NAREIT definition or define EBITDA, Adjusted EBITDA and AFFO differently than we do. The reconciliation of our net loss to EBITDA and Adjusted EBITDA and of our net loss attributable to common shareholders to FFO and AFFO for the years ended December 31, 2023 and 2022 is as follows: (Thousands) Net loss Depreciation and amortization Interest expense, net Income tax benefit EBITDA Stock based compensation Transaction related and other costs Gain on sale of operations Gain on sale of real estate Goodwill impairment Other, net Adjustments for equity in earnings from unconsolidated entities Year Ended December 31, 2023 2022 $ (81,749) $ (8,122) 310,528 512,349 292,788 376,832 (68,474) (17,365) $ 672,654 $ 644,133 12,491 12,611 — (2,164) 203,998 20,893 3,019 12,751 10,340 (176) (433) 240,500 (4,790) 3,571 Adjusted EBITDA $ 923,502 $ 905,896 37 (Thousands) Net loss attributable to common shareholders Real estate depreciation and amortization Gain on sale of real estate assets Participating securities share in earnings Participating securities share in FFO Real estate depreciation and amortization from unconsolidated entities Adjustments for noncontrolling interests FFO attributable to common shareholders Transaction related and other costs Amortization of deferred financing costs and debt discount Write off of deferred financing costs and debt discount Gain on extinguishment of debt Costs related to the early repayment of debt Stock based compensation Gain on sale of unconsolidated entity, net of tax Gain on sale of operations Non-real estate depreciation and amortization Goodwill impairment, net of tax Straight-line revenues and amortization of below-market lease intangibles Maintenance capital expenditures Other, net Adjustments for equity in earnings from unconsolidated entities Adjustments for noncontrolling interests AFFO attributable to common shareholders Critical Accounting Estimates Year Ended December 31, 2023 2022 $ (82,940) $ (9,430) 221,115 211,892 (2,164) 1,207 (2,064) 1,740 (100) (433) 1,135 (2,345) 2,366 (260) $ 136,794 $ 202,925 12,611 18,498 10,412 10,340 18,147 2,330 (1,269) (13,084) 51,997 12,491 (2,476) — 89,413 151,856 (37,944) (6,962) (51,337) 1,280 (112) — 12,751 (1,212) (176) 80,896 223,903 (40,925) (10,000) (31,838) 1,207 (146) $ 385,252 $ 455,118 We make certain judgments and use certain estimates and assumptions when applying accounting principles in the preparation of our financial statements. The nature of the estimates and assumptions are material due to the levels of subjectivity and judgment necessary to account for highly uncertain factors or the susceptibility of such factors to change. We have identified the following critical accounting estimates, as they are the most important to our financial statement presentation and require difficult, subjective and complex judgments. We believe the current assumptions and other considerations used to estimate amounts reflected in our financial statements are appropriate. However, if actual experience differs from the assumptions and other considerations used in estimating amounts reflected in our financial statements, the resulting changes could have a material adverse effect on our results of operations and, in certain situations, could have a material adverse effect on our financial condition. Income Taxes We elected on our initial U.S. federal income tax return to be treated as a REIT under the Internal Revenue Code of 1986, as amended (the “Code”). To qualify as a REIT, we must distribute at least 90% of our annual REIT taxable income to shareholders, and meet certain organizational and operational requirements, including asset holding requirements. As a REIT, we will generally not be subject to U.S. federal income tax on income that we distribute as dividends to our shareholders. If we fail to qualify as a REIT in any taxable year, we will be subject to U.S. federal income tax on our taxable income at regular corporate income tax rates, and we could not deduct dividends paid to our shareholders in computing taxable income. Any resulting corporate liability could be substantial and could materially and adversely affect our net income and net cash available for distribution to shareholders. Unless we were entitled to relief under certain Code provisions, we also would be disqualified from reelecting to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT. 38 We are subject to the statutory requirements of the locations in which we conduct business, and state and local income taxes are accrued as deemed required in the best judgment of management based on analysis and interpretation of respective tax laws. We have elected to treat the subsidiaries through which we operate Uniti Fiber and certain subsidiaries of Uniti Leasing as TRSs. TRSs enable us to engage in activities that result in income that does not constitute qualifying income for a REIT. Our TRSs are subject to U.S. federal, state and local corporate income taxes. Deferred tax assets and liabilities are recognized under the asset and liability method for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax balances are adjusted to reflect tax rates based on currently enacted tax laws, which will be in effect in the years in which the temporary differences are expected to reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the results of operations in the period of the enactment date. A valuation allowance is recorded to reduce the carrying amounts of deferred tax assets unless it is more likely than not that such assets will be realized. We recognize the benefit of tax positions that are "more likely than not" to be sustained upon examination based on their technical merit. The benefit of a tax position is measured at the largest amount that has a greater than 50 percent likelihood of being realized upon ultimate settlement. If applicable, we will report tax-related penalties and interest expense as a component of income tax expense. The Company may be subject to state corporate level tax in a certain limited number of states on any built-in gain recognized from a sale of assets occurring within a ten-year recognition period after the Spin-Off. The five-year recognition period applicable for federal corporate level tax on any built-in gain recognized from a sale of assets occurring within five years after the Spin-Off expired in 2020. Revenue Recognition Leasing revenues are primarily derived from providing access to or usage of leased networks and facilities. Leasing revenues are recognized on a straight-line basis over the initial lease term. Revenues derived from other telecommunications services, including broadband, long distance and enhanced service revenues are recognized monthly as services are provided. Sales of customer premise equipment are recognized when products are delivered to and accepted by customers. Service revenues are primarily derived from providing broadband transport and backhaul communications services and are recognized using the following five step model: (i) identify the contract with a customer, (ii) identify the performance obligation in the contract, (iii) determine the transaction price, (iv) allocate the transaction price, and (v) recognize revenue when the related performance obligation is satisfied. Services provided to the Company’s customers are pursuant to contractual fee-based arrangements, which generally provide for recurring fees charged for the use of designated portions of the Company’s network and typically range for a period of three to ten years. The Company’s revenue arrangements often include upfront fees charged to the customer for the cost of establishing the necessary components of the Company’s network prior to the commencement of use by the customer. Fees charged to customers for the recurring use of the Company’s network are recognized during the related periods of service. Upfront fees that are billed in advance of providing services are deferred until such time the customer accepts the Company’s network and then are recognized as service revenues ratably over a period in which substantive services required under the revenue arrangement are expected to be performed, which is the initial term of the arrangement. Impairment of Property, Plant and Equipment We continually monitor events and changes in circumstances that could indicate that the carrying amount of our property, plant and equipment may not be recoverable or realized. When indicators of potential impairment suggest that the carrying value may not be recoverable, we assess the recoverability by estimating whether we will recover the carrying value of those assets through its undiscounted future cash flows and the eventual disposition of the asset. If, based on this analysis, we do not believe that we will be able to recover the carrying value of our property, plant and equipment, we would record an impairment loss to the extent that the carrying value exceeds the estimated fair value of the related assets. During the years ended December 31, 2023 and 2022, no impairment losses were recognized. 39 Goodwill As of December 31, 2023 and 2022, all of our goodwill is included in our Uniti Fiber segment. Goodwill is recognized for the excess of purchase price over the fair value of net assets of businesses acquired. Goodwill is reviewed for impairment at least annually. Our annual impairment test is performed with a valuation date of October 1. In accordance with ASC 350-20, Intangibles-Goodwill and Other ("ASC 350-20"), we evaluate goodwill for impairment between annual impairment tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount (a “Triggering Event”). On the occurrence of a Triggering Event, an entity has the option to first assess qualitative factors to determine whether a quantitative impairment test is necessary. If it is more likely than not that goodwill is impaired, the fair value of the reporting unit must be compared with its carrying value. Unless circumstances otherwise dictate, the annual impairment test is performed in the fourth quarter. Application of the goodwill impairment test requires significant judgment, including the identification of reporting units, assignment of assets and liabilities to reporting units, and the assignment of goodwill to reporting units. During the third quarter of 2023, the Company identified a Triggering Event and, therefore, performed a qualitative and quantitative goodwill impairment test with a valuation date of September 30, 2023. The Triggering Event was a result of macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate. As a result, we concluded that the fair value of the Uniti Fiber reporting unit, estimated using a combination of the income approach and market approach, was less than its carrying amount. Accordingly, we recorded a $204.0 million ($151.9 million net of tax) goodwill impairment charge in the Uniti Fiber segment during the three months ended September 30, 2023. During the third quarter of 2022, the Company identified a Triggering Event and, therefore, performed a qualitative and quantitative goodwill impairment test with a valuation date of September 30, 2022. The Triggering Event was a result of macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate. As a result, we concluded that the fair value of the Uniti Fiber reporting unit, estimated using a combination of the income approach and market approach, was less than its carrying amount. Accordingly, we recorded a $216.0 million ($205.7 million net of tax) goodwill impairment charge in the Uniti Fiber reporting unit during the three months ended September 30, 2022. During the fourth quarter of 2022, we performed an additional quantitative and qualitative impairment test, and concluded that as a result of the continuing macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate, the fair value of the Uniti Fiber reporting unit was less than its carrying amount. As a result, we recorded a $24.5 million ($18.2 million net of tax) goodwill impairment charge in the Uniti Fiber reporting unit during the three months ended December 31, 2022. During the year ended December 31, 2021 no impairment losses were recognized. We estimate the fair value of our Fiber reporting unit using a combination of an income approach based on the present value of estimated future cash flows and a market approach based on market data of comparable businesses and acquisition multiples paid in recent transactions. We evaluate the appropriateness of each valuation methodology in determining the weighting applied to each methodology in the determination of the concluded fair value. If the carrying amount of a reporting unit's net assets is less than its fair value, no impairment exists. If the carrying amount of the reporting unit is greater than the fair value of the reporting unit, an impairment loss must be recognized for the excess and recorded in the Consolidated Statements of (Loss) Income not to exceed the carrying amount of goodwill. Inherent in our preparation of cash flow projections are significant assumptions and estimates derived from a review of our operating results and business plans, which includes expected revenue and expense growth rates, capital expenditure plans and cost of capital. In determining these assumptions, we consider our ability to execute on our plans, future economic conditions, interest rates and other market data. Many of the factors used in assessing fair value are outside the control of management, and these assumptions and estimates may change in future periods. Small changes in these assumptions or estimates could materially affect our cash flow projections, and therefore could affect the likelihood and amount of potential impairment in future periods. Potential events that could negatively impact these assumptions or estimates may include customer losses or poor execution of our business plans, which impact revenue growth, cost escalation impacting margin, the level of capital expenditures required to sustain our growth and market factors, including stock price fluctuations and increased rates, impacting our cost of capital. For example, if we were to experience a significant delay in our permitting process in the construction of our fiber networks, the timing of effected cash flows could impact long term growth rates and negatively impact the income approach, leading to potential impairment. As a result, should our expectations of average projected revenue growth percentage, average projected EBITDA margin percentage and/or average projected capital expenditures as a percentage of revenue change, we may experience future impairment to goodwill (while other assumptions remain constant). Furthermore, a deterioration in market factors such as stock prices or 40 increased interest rates and/or declines in acquisition multiples utilized in the market approach could affect the likelihood and amount of potential impairment. Liquidity and Capital Resources Our principal liquidity needs are to fund operating expenses, meet debt service obligations, fund investment activities, including capital expenditures, and make dividend distributions. Furthermore, following consummation of our settlement agreement with Windstream, including entry into the Windstream Leases, we are obligated (i) to make $490.1 million of cash payments to Windstream in equal installments over 20 consecutive quarters beginning in October 2020 and (ii) to reimburse Windstream for up to an aggregate of $1.75 billion for Growth Capital Improvements in long-term value accretive fiber and related assets made by Windstream through 2029. To date, we have paid $313.4 million of the $490.1 million due to Windstream under the settlement agreement. Uniti’s reimbursement commitment for Growth Capital Improvements does not require Uniti to reimburse Windstream for maintenance or repair expenditures (except for costs incurred for fiber replacements to the CLEC MLA leased property, up to $70 million during the term), and each such reimbursement is subject to underwriting standards. Uniti’s total annual reimbursement commitments for the Growth Capital Improvements under both Windstream Leases (and under separate equipment loan facilities) were limited to $125 million in 2020, and $225 million in 2021, 2022 and 2023 and are limited to $225 million in 2024; $175 million per year in 2025 and 2026; and $125 million per year in 2027 through 2029. As of December 31, 2023, we have reimbursed a total of $794.2 million in Growth Capital Improvements. Our primary sources of liquidity and capital resources are cash on hand, cash provided by operating activities (primarily from the Windstream Leases), available borrowings under our credit agreement by and among the Operating Partnership, CSL Capital, LLC and Uniti Group Finance 2019 Inc. (collectively, the "Borrowers"), the guarantors and lenders party thereto and Bank of America, N.A., as administrative agent and collateral agent (the “Credit Agreement”), and proceeds from the issuance of debt and equity securities. As of December 31, 2023, the Credit Agreement provided for a $500 million revolving credit facility that matures on September 24, 2027 (the “Revolving Credit Facility”). As of December 31, 2023, we had cash and cash equivalents of $62.3 million and approximately $292.0 million of borrowing availability under our Revolving Credit Facility under the Credit Agreement. Subsequent to December 31, 2023, other than $79.6 million of Growth Capital Improvements, there have been no material outlays of funds outside of our scheduled interest and dividend payments. Availability under our Revolving Credit Facility is subject to various conditions, including a maximum secured leverage ratio of 5.0:1. In addition, if we incur debt under our Revolving Credit Facility or otherwise such that our total leverage ratio exceeds 6.5:1, our Revolving Credit Facility would impose restrictions on our ability to pay dividends. There were no such restrictions as of December 31, 2023. (Thousands) Cash flow from operating activities: Net cash provided by operating activities Year Ended December 31, 2023 2022 $ 353,129 $ 460,115 Cash provided by operating activities is primarily attributable to our leasing activities, which includes the leasing of mission-critical communications assets to anchor customers on either an exclusive or shared-tenant basis, in addition to the leasing of dark fiber network assets to the telecommunications industry. Cash used in operating activities includes compensation and related costs, interest payments, and other changes in working capital. Net cash provided by operating activities was $353.1 million and $460.1 million for the years ended December 31, 2023 and 2022, respectively. The decrease in net cash provided by operating activities during the year ended December 31, 2023 is primarily attributable to increases in cash interest expense, related to the issuance of the February 2028 Secured Notes, and changes in working capital, including the timing of interest payments associated with debt activities occurring in 2023. 41 (Thousands) Cash flow from investing activities: Proceeds from sale of unconsolidated entity Proceeds from sale of operations Proceeds from sale of other equipment Proceeds from sale of real estate, net of cash Other capital expenditures Net cash used in investing activities Year Ended December 31, 2023 2022 $ — $ 32,527 — 3,146 2,545 541 1,815 665 (417,002) (427,567) $ (411,311) $ (392,019) Cash used in investing activities was $411.3 million for the year ended December 31, 2023 and is primarily driven by capital expenditures of $417.0 million, which includes $250.0 million of Growth Capital Improvements. Cash used in investing activities for the year ended December 31, 2022 was $392.0 million and was primarily driven by capital expenditures of $427.6 million, which included $238.0 million of Growth Capital Improvements, partially offset by proceeds from the sale of the Harmoni investment of $32.5 million. (Thousands) Cash flow from financing activities: Repayment of debt Proceeds from issuance of Notes Dividends paid Payments of settlement payable Borrowings under revolving credit facility Payments under revolving credit facility Finance lease payments Payments for financing costs Payments for capped call option Payment for settlement of common stock warrant Termination of bond hedge option Costs related to early repayment of debt Distributions paid to noncontrolling interest Payment for exchange of noncontrolling interest Employee stock purchase plan Payments related to tax withholding for stock-based compensation Year Ended December 31, 2023 2022 $ (2,263,662) $ (194,043) 2,600,000 306,500 (107,405) (142,950) (98,022) — 506,000 180,000 (486,000) (192,000) (2,262) (26,955) — (56) 59 (44,303) (48) — 730 (1,433) (1,193) (9,852) (21,149) (522) 1,190 — (233) (4,620) 589 (4,913) Net cash provided by (used in) financing activities $ 76,643 $ (83,196) Cash provided by financing activities was $76.6 million for the year ended December 31, 2023, which was primarily driven by proceeds received from the issuance of the February 2028 Secured Notes of $2.6 billion and borrowings under the Revolving Credit Facility of $506.0 million, offset by the repayment of the 2025 Secured Notes of $2.3 billion, dividend payments of $107.4 million, payments under the Revolving Credit Facility of $486.0 million, settlement payments of $98.0 million, and costs related to the early repayment of debt of $44.3 million. Cash used in financing activities was $83.2 million for the year ended December 31, 2022, which was primarily driven by the repayment of the Exchangeable Notes of $194.0 million, dividend payments of $143.0 million, payments under the Revolving Credit Facility $192.0 million, and payments for the capped call option related to the February 2028 Secured Notes of $21.1 million, partially offset by proceeds received from the issuance of the February 2028 Secured Notes of $306.5 million and borrowings under the Revolving Credit Facility of $180.0 million. 42 Windstream Leases The initial term of the Windstream Leases expires on April 30, 2030. The aggregate initial annual rent under the Windstream Leases is $663.0 million. The Windstream Leases contain cross-guarantees and cross-default provisions, which will remain effective as long as Windstream or an affiliate is the tenant under both of the Windstream Leases and unless and until the landlords under the ILEC MLA are different from the landlords under the CLEC MLA. The Windstream Leases permit Uniti to transfer its rights and obligations and otherwise monetize or encumber the Windstream Leases, together or separately, so long as Uniti does not transfer interests in either Windstream Lease to a Windstream competitor. Pursuant to the Windstream Leases, Windstream (or any successor tenant under a Windstream Lease) has the right to cause Uniti to reimburse up to an aggregate $1.75 billion of Growth Capital Improvements. Uniti’s reimbursement commitment for Growth Capital Improvements does not require Uniti to reimburse Windstream for maintenance or repair expenditures (except for costs incurred for fiber replacements to the CLEC MLA leased property, up to $70 million during the term), and each such reimbursement is subject to underwriting standards. Uniti’s total annual reimbursement commitments for the Growth Capital Improvements under both Windstream Leases (and under separate equipment loan facilities) were limited to $125 million in 2020, and $225 million per year in 2021, 2022, and 2023, and are limited to $225 million in 2024; $175 million per year in 2025 and 2026; and $125 million per year in 2027 through 2029. If the cost incurred by Windstream (or the successor tenant under a Windstream Lease) for Growth Capital Improvements in any calendar year exceeds the annual limit for such calendar year, Windstream (or such tenant, as the case may be) may submit such excess costs for reimbursement in any subsequent year and such excess costs shall be funded from the annual commitment amounts in such subsequent period. In addition, to the extent that reimbursements for Growth Capital Improvements funded in any calendar year during the term is less than the annual limit for such calendar year, the unfunded amount in any calendar year will carry-over and may be added to the annual limits for subsequent calendar years, subject to an annual limit of $250 million in any calendar year, except that, during calendar year 2022, Uniti’s combined total obligation to fund Growth Capital Improvements may exceed $250 million to the extent of any unfunded excess amounts from calendar year 2021. Starting on the first anniversary of each installment of reimbursement for a Growth Capital Improvement, the rent payable by Windstream under the applicable Windstream Lease will increase by an amount equal to 8.0% (the “Rent Rate”) of such installment of reimbursement. The Rent Rate will thereafter increase to 100.5% of the prior Rent Rate on each anniversary of each reimbursement. In the event that the tenant’s interest in either Windstream Lease is transferred by Windstream under the terms thereof (unless transferred to the same transferee), or if Uniti transfers its interests as landlord under either Windstream Lease (unless to the same transferee), the reimbursement rights and obligations will be allocated between the ILEC MLA and the CLEC MLA by Windstream, provided that the maximum that may be allocated to the CLEC MLA following such transfer is $20 million per year. If Uniti fails to reimburse any Growth Capital Improvement reimbursement payment or equipment loan funding request as and when it is required to do so under the terms of the Windstream Leases, and such failure continues for thirty (30) days, then such unreimbursed amounts may be applied as an offset against the rent owed by Windstream under the Windstream Leases (and such amounts will thereafter be treated as if Uniti had reimbursed them). Uniti and Windstream have entered into separate ILEC and CLEC Equipment Loan and Security Agreements (collectively, the “Equipment Loan Agreement”) in which Uniti will provide up to $125 million (limited to $25 million in any calendar year) of the $1.75 billion of Growth Capital Improvements commitments discussed above in the form of loans for Windstream to purchase equipment related to network upgrades or to be used in connection with the Windstream Leases. Interest on these loans will accrue at 8% from the date of the borrowing. All equipment financed through the Equipment Loan Agreement is the sole property of Windstream; however, Uniti will receive a first-lien security interest in the equipment purchased with the loans. If the cost incurred by Windstream (or the successor tenant under a Windstream Lease) for Growth Capital Improvements in any calendar year exceeds the annual limit for such calendar year, Windstream (or such tenant, as the case may be) may submit such excess costs for reimbursement in any subsequent year and such excess costs shall be funded from the annual commitment amounts in such subsequent period. No such loans have been made as of December 31, 2023. UPREIT Operating Partnership Units During 2017, the Company completed its reorganization (the “up-REIT Reorganization”) to operate through a customary “up-REIT” structure. Under this structure, the Operating Partnership now holds substantially all of the Company’s assets and is the direct or indirect parent company of, among others, CSL Capital, LLC, Uniti Group Finance 2019 Inc. and Uniti Fiber Holdings. 43 Our UPREIT structure enables us to acquire properties by issuing to sellers, as a form of consideration, limited partnership interests in our operating partnership, (commonly called “OP Units”). The limited partner equity interests in the Operating Partnership are exchangeable on a one-for-one basis for shares of our common stock or, at our election, cash of equivalent value. We believe that this structure will facilitate our ability to acquire individual properties and portfolios of properties by enabling us to structure transactions which will defer taxes payable by a seller while preserving our available cash for other purposes, including the possible payment of dividends. We issued limited partnership interests as part of the acquisition consideration for the 2017 acquisitions of Hunt Telecommunications, LLC and Southern Light, LLC. Senior Notes At December 31, 2023, the Operating Partnership and certain of its subsidiaries had outstanding $2.6 billion aggregate principal amount of the February 2028 Secured Notes, $570.0 million aggregate principal amount of 4.750% Senior Secured Notes due April 15, 2028 (the “April 2028 Secured Notes”), $700.0 million aggregate principal amount of 6.00% Senior Unsecured Notes due January 15, 2030 (the “2030 Notes”), and $1.1 billion aggregate principal amount of 6.50% Senior Unsecured Notes due February 15, 2029 (the “2029 Notes”). Convertible Notes At December 31, 2023, the Company had outstanding $306.5 million aggregate principal amount of 7.50% Convertible Senior Notes due December 1, 2027 (the “Convertible 2027 Notes”). The Convertible 2027 Notes are guaranteed by each of the Company’s subsidiaries that is an issuer, obligor or guarantor under the Company’s existing senior notes (except initially those subsidiaries that require regulatory approval prior to guaranteeing the Convertible 2027 Notes). The Convertible 2027 Notes bear interest at a fixed rate of 7.50% per year, payable semiannually in arrears on June 1 and December 1 of each year. The Convertible 2027 Notes are convertible into cash, shares of the Company’s common stock, or a combination thereof, at the Company’s election at an initial conversion rate of 137.1742 shares of the Company’s common stock per $1,000 principal amount (equal to an initial conversion price of approximately $7.29 per share) subject to adjustment. The Convertible 2027 Notes will mature on December 1, 2027, unless earlier converted, redeemed or repurchased. Exchangeable Notes At December 31, 2023, the Company had outstanding $122.9 million aggregate principal amount of 4.00% Exchangeable Senior Unsecured Notes due June 15, 2024 (the “Exchangeable Notes”). The Exchangeable Notes bear interest at a fixed rate of 4.00% per year, payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019. The Exchangeable Notes are exchangeable into cash, shares of the Company’s common stock, or a combination thereof, at Uniti Fiber Holding Inc.’s election. On March 21, 2023, the Company repurchased approximately $15.0 million of the Exchangeable Notes for total cash consideration of $13.7 million. Credit Agreement The Borrowers are party to the Credit Agreement, which as of December 31, 2023, provided for the $500 million Revolving Credit Facility that matures on September 24, 2027, which provides us with the ability to obtain revolving loans as well as swingline loans and letters of credit from time to time. On March 24, 2023, the Borrowers, each a subsidiary of Uniti Group Inc., entered into Amendment No. 8 (the “Amendment”) to the Credit Agreement, which extended the maturity to September 24, 2027. The Amendment also transitioned the Revolving Credit Facility from LIBOR to Term SOFR, and in connection with that change, set the credit spread adjustment to ten basis points for all interest periods. All obligations under the Credit Agreement are guaranteed by (i) the Company and (ii) certain of the Operating Partnership’s subsidiaries (the “Subsidiary Guarantors”) and are secured by substantially all of the assets of the Borrowers and the Subsidiary Guarantors. The Borrowers are subject to customary covenants under the Credit Agreement, including an obligation to maintain a consolidated secured leverage ratio, as defined in the Credit Agreement, not to exceed 5.00 to 1.00. We are permitted, subject to customary conditions, to incur other indebtedness, so long as, on a pro forma basis after giving effect to any such indebtedness, our consolidated total leverage ratio, as defined in the Credit Agreement, does not exceed 6.50 to 1.00 and, if such debt is secured, our consolidated secured leverage ratio, as defined in the Credit Agreement, does not exceed 4.00 to 44 1.00. In addition, the Credit Agreement contains customary events of default, including a cross default provision whereby the failure of the Borrowers or certain of their subsidiaries to make payments under other debt obligations, or the occurrence of certain events affecting those other borrowing arrangements, could trigger an obligation to repay any amounts outstanding under the Credit Agreement. In particular, a repayment obligation could be triggered if (i) the Borrowers or certain of their subsidiaries fail to make a payment when due of any principal or interest on any other indebtedness aggregating $75.0 million or more, or (ii) an event occurs that causes, or would permit the holders of any other indebtedness aggregating $75.0 million or more to cause, such indebtedness to become due prior to its stated maturity. As of December 31, 2023, the Borrowers were in compliance with all of the covenants under the Credit Agreement. A termination of either Windstream Lease would result in an “event of default” under the Credit Agreement if a replacement lease is not entered into within ninety (90) calendar days and we do not maintain pro forma compliance with a consolidated secured leverage ratio, as defined in the Credit Agreement, of 5.00 to 1.00. Borrowings under the Revolving Credit Facility bear interest at a rate equal to either a base rate plus an applicable margin ranging from 2.75% to 3.50% or a Term SOFR rate plus an applicable margin ranging from 3.75% to 4.50%, in each case, calculated in a customary manner and determined based on our consolidated secured leverage ratio. We are required to pay a quarterly commitment fee under the Revolving Credit Facility equal to 0.50% of the average amount of unused commitments during the applicable quarter (subject to a step-down to 0.40% per annum of the average amount of unused commitments during the applicable quarter upon achievement of a consolidated secured leverage ratio not to exceed a certain level), as well as quarterly letter of credit fees equal to the product of (A) the applicable margin with respect to Term SOFR borrowings and (B) the average amount available to be drawn under outstanding letters of credit during such quarter. In connection with the up-REIT Reorganization, the Operating Partnership replaced the Company and assumed its obligations as an obligor under the Credit Agreement. The Company is a guarantor to all series of senior notes, including the Exchangeable Notes, and under the Credit Agreement. Separate financial statements of the Operating Partnership have not been included since the Operating Partnership is not a registrant. Asset-Backed Securities Facility On February 23, 2024, the ABS Loan Parties, each an indirect subsidiary of the Company, entered into the ABS Loan Agreement with Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders identified therein. The ABS Loan Agreement provides for the ABS Loan Facility of up to $350 million. Unless otherwise terminated pursuant to the terms of the ABS Loan Agreement, the ABS Loan Facility matures on the Closing Date. The Company intends to refinance the ABS Loan Facility in full with proceeds from a long-term ABS facility secured primarily by certain Uniti Fiber network assets. Amounts outstanding under the ABS Loan Facility will bear interest at a floating rate equal to, at the Company’s option, either (i) the one-month or three-month SOFR, plus a spread of 3.75% per annum or (ii) Base Rate, plus a spread of 2.75% per annum; provided that the spread will automatically increase to (a) 4.50% per annum in the case of loans bearing interest based on SOFR and 3.50% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 12 months following the Closing Date and (b) 5.25% per annum in the case of loans bearing interest based on SOFR and 4.25% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 15 months following the Closing Date. The Company intends to cap SOFR interest expense for the duration of the ABS Loan Facility pursuant to an interest rate protection agreement. In connection with the ABS Loan Facility, the Company formed ABS Parent and directed the formation of the ABS Loan Parties, which are direct and indirect subsidiaries of ABS Parent. Each of the ABS Loan Parties is a Delaware limited liability company and a special purpose, bankruptcy-remote, indirect subsidiary of the Company. The ABS Loan Facility is secured by equity in the ABS Borrower and substantially all of the assets of the ABS Loan Parties (subject to certain customary limited exceptions) and is non-recourse to the Company. Each of the ABS Loan Parties and ABS Parent was designated as an unrestricted subsidiary under the Credit Agreement and the applicable indentures governing the Company’s outstanding senior notes. The assets of the ABS Loan Parties will only be available for payment of the obligations arising under the ABS Loan Agreement and will not be available to pay any obligations or claims of the Company’s other creditors. 45 In connection with the initial funding under the ABS Loan Facility on the Closing Date, the Company will, directly or indirectly, (i) transfer certain Uniti Fiber non-regulated and interstate customer contracts and related equipment to the ABS Loan Parties and (ii) grant an indefeasible right of use in the related fiber network assets to such ABS Loan Parties. In addition, certain of the ABS Loan Parties will enter into the Management Agreement with the Manager, pursuant to which the Manager will be responsible for servicing and administering the assets securing the ABS Loan Facility and be permitted to make reimbursable servicing advances in respect of the collateral securing the ABS Loan Facility under certain circumstances. The ABS Loan Agreement contains customary covenants limiting the ability of the ABS Loan Parties to: incur or guarantee additional indebtedness; pay dividends or distributions on, or redeem or repurchase, capital stock; make certain investments or other restricted payments; sell fiber network assets; enter into transactions with affiliates; and create restrictions on the ability of the ABS Loan Parties to incur liens on their assets constituting collateral to secure obligations under the ABS Loan Agreement. These covenants are subject to a number of limitations, qualifications and exceptions. The ABS Loan Agreement also contains a maximum leverage financial maintenance covenant and customary events of default. Outlook We anticipate continuing to invest in our network infrastructure across our Uniti Leasing and Uniti Fiber portfolios. We anticipate declaring dividends for the 2024 tax year to comply with our REIT distribution requirements. We anticipate that we will partially finance these needs, as well as operating expenses (including our debt service obligations), from our cash on hand, borrowings under our Revolving Credit Facility and ABS Loan Facility and cash flows provided by operating activities. Our 2023 capital expenditures of $417.0 million and dividend payments of $107.4 million exceeded our 2023 cash flow from operating activities of $353.1 million, which has led us to seek additional external sources of capital. As of December 31, 2023, we had $292.0 million in borrowing availability under our Revolving Credit Facility (subject to customary borrowing conditions), however, we may need to access the capital markets to generate additional funds in an amount sufficient to fund our business operations, announced investment activities, capital expenditures, including reimbursement commitments for Growth Capital Improvements, debt service and distributions to our shareholders. We are closely monitoring the equity and debt markets and may seek to access them promptly if and when we determine market conditions are appropriate. The amount, nature and timing of any capital markets transactions will depend on: our operating performance and other circumstances; our then-current commitments and obligations; the amount, nature and timing of our capital requirements; any limitations imposed by our current credit arrangements; and overall market conditions. These expectations are forward- looking and subject to a number of uncertainties and assumptions. If our expectations about our liquidity prove to be incorrect or we are unable to access the capital markets as we anticipate, we would be subject to a shortfall in liquidity in the future which could lead to a reduction in our capital expenditures and/or dividends and, in an extreme case, our ability to pay our debt service obligations. If this shortfall occurs rapidly and with little or no notice, it could limit our ability to address the shortfall on a timely basis. In addition to exploring potential capital markets transactions, the Company regularly evaluates market conditions, its liquidity profile, and various financing alternatives for opportunities to enhance its capital structure. If opportunities are favorable, the Company may refinance or repurchase existing debt. However, there can be no assurances that any debt refinancing would be on similar or more favorable terms than our existing arrangements. This would include the risk that interest rates could increase and/or there may be changes to our existing covenants. Contractual Obligations We enter into various contractual arrangements as a part of our normal operations. Many of these contractual obligations are discussed in the notes to our consolidated financial statements contained in Part II, Item 8 “Financial Statements and Supplementary Data”. As of December 31, 2023, material obligations discussed in the notes to our consolidated financial statements included principal and interest payments on our long-term debt discussed above and in Note 13, operating and finance leases discussed in Note 5, and reimbursement commitments for growth capital improvements and cash payments related to the settlement agreement discussed in Note 3. In addition, we have material purchase commitments related to network deployment for success-based projects for which we have a signed customer contract before we commit resources to expand our network. As of December 31, 2023, purchase commitments totaled $5.4 million due in 2024 and $0.9 million due in 2025. Projections of future cash flows are subject to substantial uncertainty as discussed throughout Part II, Item 7 “Management’s Discussion and Analysis of 46 Financial Condition and Results of Operations” and particularly in Part I, Item 1A “Risk Factors” of this Annual Report on Form 10-K. Debt agreements may be renewed or refinanced if we determine it is advantageous to do so. Dividends We have elected to be taxed as a REIT for U.S. federal income tax purposes. U.S. federal income tax law generally requires that a REIT distribute annually at least 90% of its REIT taxable income, without regard to the deduction for dividends paid and excluding net capital gains, and that it pay tax at regular corporate rates to the extent that it annually distributes less than 100% of its taxable income. In order to maintain our REIT status, we intend to make dividend payments of all or substantially all of our taxable income to holders of our common stock out of assets legally available for this purpose, if and to the extent authorized by our board of directors. Before we make any dividend payments, whether for U.S. federal income tax purposes or otherwise, we must first meet both our operating requirements and debt service obligations. If our cash available for distribution is less than our taxable income, we could be required to sell assets or borrow funds to make cash dividends or we may make a portion of the required dividend in the form of a taxable distribution of stock or debt securities. The following table below sets out details regarding our cash dividends on our common stock: Period January 1, 2023 - March 31, 2023 April 1, 2023 - June 30, 2023 July 1, 2023 - September 30, 2023 October 1, 2023 - December 31, 2023 Payment Date April 14, 2023 June 30, 2023 September 22, 2023 January 4, 2024 $ $ $ $ 0.15 0.15 Record Date March 31, 2023 June 16, 2023 0.15 September 8, 2023 0.15 December 15, 2023 Cash Dividend Per Share Any dividends must be declared by the Board, which will take into account various factors including our current and anticipated operating results, our financial position, REIT requirements, conditions prevailing in the market, restrictions in our debt documents and additional factors they deem appropriate. Dividend payments are not guaranteed, and the Board may decide, in its absolute discretion, at any time and for any reason, not to pay dividends or to change the amount paid as dividends. Capital Expenditures (Thousands) Capital expenditures: Uniti Leasing, excluding growth capital improvements Growth capital improvements Uniti Fiber Twelve Months Ended December 31, 2023 Success Based Maintenance Non-Network Total $ 27,235 $ 250,000 132,085 $ — — 6,962 — $ — 720 27,235 250,000 139,767 Total capital expenditures $ 409,320 $ 6,962 $ 720 $ 417,002 We categorize our capital expenditures as either (i) success-based, (ii) maintenance, or (iii) non-network. We define success-based capital expenditures as those related to installing existing or anticipated contractual customer service orders. Maintenance capital expenditures are those necessary to keep existing network elements fully operational. We anticipate continuing to invest in our network infrastructure across our Uniti Leasing and Uniti Fiber businesses and expect that cash on hand and cash flows provided by operating activities will be sufficient to support these investments. We have the right, but not the obligation (except for Growth Capital Improvements), to reimburse growth capital expenditures in certain of our lease arrangements where we are the lessor. Uniti’s total annual reimbursement commitments to Windstream for the Growth Capital Improvements is discussed above in this Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations" in “Liquidity and Capital Resources—Windstream Leases.” Growth Capital Improvements are treated as success-based capital improvements based on the rents paid with respect to such amounts. 47 If circumstances warrant, we may need to take measures to conserve cash, which may include a suspension, delay or reduction in success-based capital expenditures. Item 7A. Quantitative and Qualitative Disclosures About Market Risk. Interest Rate Risk In fiscal year 2023, our primary market risk exposure was interest rate risk with respect to our variable rate indebtedness under our Revolving Credit Facility, which had an aggregate principal amount of $208.0 million as of December 31, 2023. A hypothetical 10% change in interest rates effective at December 31, 2023, would have had a $1.4 million impact on Uniti’s results of operations for the year ended December 31, 2023. An increase in interest rates could make the financing of any acquisition by us more costly. Rising interest rates could also limit our ability to refinance our debt when it matures or cause us to pay higher interest rates upon refinancing and increase interest expense on refinanced indebtedness. 48 Item 8. Financial Statements and Supplementary Data. Uniti Group Inc. Consolidated Financial Statements Index to Financial Statements Report of Independent Registered Public Accounting Firm (PCAOB ID: 185) Uniti Group Inc. Consolidated Balance Sheets Consolidated Statements of (Loss) Income Consolidated Statements of Comprehensive (Loss) Income Consolidated Statements of Shareholders’ Deficit Consolidated Statements of Cash Flows Notes to the Consolidated Financial Statements 1. 2. 3. 4. 5. 6. Organization and Description of Business Basis of Presentation and Consolidation Summary of Significant Accounting Policies Revenues Leases Business Combinations, Asset Acquisitions and Dispositions 7. Assets and Liabilities Held for Sale 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. Investment in Unconsolidated Entities Fair Value of Financial Instruments Property, Plant and Equipment Derivative Instruments and Hedging Activities Goodwill and Intangible Assets Notes and Other Debt Stock-Based Compensation Earnings Per Share Segment Information Commitments and Contingencies Accumulated Other Comprehensive Income Income Taxes Supplemental Cash Flow Information Capital Stock Dividends (Distributions) Employee Benefit Plan Subsequent Events 49 Page 50 54 55 56 57 59 61 61 61 63 74 75 80 79 81 81 83 84 85 86 92 94 95 98 98 99 102 102 102 103 103 Report of Independent Registered Public Accounting Firm To the Shareholders and Board of Directors Uniti Group Inc.: Opinion on the Consolidated Financial Statements We have audited the accompanying consolidated balance sheets of Uniti Group Inc. and subsidiaries (the Company) as of December 31, 2023 and 2022, the related consolidated statements of (loss) income, comprehensive (loss) income, shareholders’ deficit, and cash flows for each of the years in the three-year period ended December 31, 2023, and the related notes and financial statement schedules I to III (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2023, in conformity with U.S. generally accepted accounting principles. We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 29, 2024 expressed an adverse opinion on the effectiveness of the Company’s internal control over financial reporting. Basis for Opinion These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion. Critical Audit Matter The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. Fair Value of the Uniti Fiber Reporting Unit As discussed in Notes 3 and 12 to the consolidated financial statements, the Company’s consolidated goodwill balance was $157.4 million as of December 31, 2023, all of which is associated with the Uniti Fiber segment. The Company performs goodwill impairment testing on an annual basis and whenever events or changes in circumstances occur that would more likely than not reduce the fair value of the reporting unit below its carrying amount. The Company estimated the fair value of the Uniti Fiber reporting unit using a combination of an income approach based on the 50 present value of estimated future cash flows and a market approach based on market data of comparable businesses. The Company recorded impairment of goodwill for the Uniti Fiber reporting unit of $204.0 million during the year ended December 31, 2023 to reduce the carrying value of the reporting unit to its estimated fair value. We identified the evaluation of the fair value of the Uniti Fiber reporting unit as a critical audit matter. We performed risk assessment procedures to determine the significant assumptions used to estimate the fair value of the reporting unit. Specifically, forecasted revenue, profit margin, and capital expenditures were challenging to test as they represent subjective estimates of future operations. The discount rate and long-term growth rate were also challenging to test as they represent subjective judgments about the investment market for infrastructure operations and assets. Minor changes to these assumptions, either individually or in aggregate, could have a significant effect on the Company’s assessment of the fair value of the reporting unit. Additionally, the audit effort associated with the evaluation of the fair value of the reporting unit required specialized skills and knowledge. The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company’s reporting unit fair value determination. This included controls related to forecasted revenue, profit margin, and capital expenditures as well as the discount rate and long-term growth rate. We evaluated the forecasted revenue and profit margins by comparing them to peer company analyst reports. We also obtained an understanding of the Company’s intent to carry out particular courses of action by inspecting their written plans and other relevant documentation, and assessed how the Company incorporated those planned actions into forecasted revenue, profit margins and capital expenditures. We compared the Company’s historical revenue, profit margin and capital expenditure forecasts to actual results to assess the Company’s ability to accurately forecast. We evaluated the Company’s forecasted revenue, profit margin, and capital expenditures by comparing them to historical results. We also evaluated whether the information used in the determination of the fair value of the reporting unit was consistent with other information used internally, presented to the Board of Directors, and used to develop other externally presented financial information. In addition, we involved a valuation professional with specialized skills and knowledge, who assisted in evaluating the Company’s discount rate and long-term growth rate by comparing them to market data for comparable entities. /s/ KPMG LLP We have served as the Company’s auditor since 2020 Dallas, Texas February 29, 2024 51 Report of Independent Registered Public Accounting Firm To the Shareholders and Board of Directors Uniti Group Inc.: Opinion on Internal Control Over Financial Reporting We have audited Uniti Group Inc. and subsidiaries' (the Company) internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, because of the effect of the material weakness, described below, on the achievement of the objectives of the control criteria, the Company has not maintained effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2023 and 2022, the related consolidated statements of (loss) income, comprehensive (loss) income, shareholders’ deficit, and cash flows for each of the years in the three-year period ended December 31, 2023, and the related notes and financial statement schedules I to III (collectively, the consolidated financial statements), and our report dated February 29, 2024 expressed an unqualified opinion on those consolidated financial statements. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis. A material weakness related to an insufficient complement of personnel with appropriate technical expertise to perform effective risk assessment related to determining the income tax impact of goodwill impairments has been identified and included in management’s assessment. The material weakness was considered in determining the nature, timing, and extent of audit tests applied in our audit of the 2023 consolidated financial statements, and this report does not affect our report on those consolidated financial statements. Basis for Opinion The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Annual Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion. Definition and Limitations of Internal Control Over Financial Reporting A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the 52 transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. /s/ KPMG LLP Dallas, Texas February 29, 2024 53 Uniti Group Inc. Consolidated Balance Sheets December 31, 2023 December 31, 2022 $ 3,982,069 $ 3,754,547 62,264 46,358 157,380 305,115 90,988 125,105 118,117 — 109,128 28,605 43,803 42,631 361,378 334,846 68,595 88,545 77,597 38,656 40,631 — $ 5,025,129 $ 4,851,229 (Thousands, except par value) Assets: Property, plant and equipment, net Cash and cash equivalents Accounts receivable, net Goodwill Intangible assets, net Straight-line revenue receivable Operating lease right-of-use assets, net Other assets, net Investments in unconsolidated entities Deferred income tax assets, net Assets held for sale Total Assets Liabilities and Shareholders' Deficit: Liabilities: Accounts payable, accrued expenses and other liabilities, net $ 119,340 $ Settlement payable (Note 3) Intangible liabilities, net Accrued interest payable Deferred revenue Dividends payable Operating lease liabilities Finance lease obligations Notes and other debt, net Liabilities held for sale Total liabilities Commitments and contingencies (Note 17) Shareholders' Deficit: Preferred stock, $0.0001 par value, 50,000 shares authorized, no shares issued and outstanding Common stock, $0.0001 par value, 500,000 shares authorized, issued and outstanding: 236,559 shares at December 31, 2023 and 235,829 at December 31, 2022 Additional paid-in capital Distributions in excess of accumulated earnings Total Uniti shareholders' deficit Noncontrolling interests: Operating partnership units Cumulative non-voting convertible preferred stock, $0.01 par value, 6 shares authorized, 3 issued and outstanding Total shareholders' deficit Total Liabilities and Shareholders' Deficit 163,583 156,397 133,683 122,195 251,098 167,092 121,316 1,273,661 1,190,041 36,162 84,404 18,110 2 66,356 15,520 5,523,579 5,188,815 331 — 7,509,250 7,122,435 — 24 — 24 1,221,824 1,210,033 (3,708,240) (3,483,634) (2,486,392) (2,273,577) 2,021 250 2,121 250 (2,484,121) (2,271,206) $ 5,025,129 $ 4,851,229 The accompanying notes are an integral part of these consolidated financial statements. 54 Uniti Group Inc. Consolidated Statements of (Loss) Income (Thousands, except per share data) Revenues: Revenue from rentals Uniti Leasing Uniti Fiber Total revenue from rentals Service revenues Uniti Leasing Uniti Fiber Total service revenues Total revenues Costs and Expenses: Interest expense, net Depreciation and amortization General and administrative expense Operating expense (exclusive of depreciation, accretion and amortization) Goodwill impairment (Note 3) Transaction related and other costs Gain on sale of real estate Gain on sale of operations Other expense (income), net Total costs and expenses (Loss) income before income taxes and equity in earnings from unconsolidated entities Income tax benefit Equity in earnings from unconsolidated entities Net (loss) income Net (loss) income attributable to noncontrolling interests Net (loss) income attributable to shareholders Participating securities' share in earnings Dividends declared on convertible preferred stock Year Ended December 31, 2023 2022 2021 $ 845,925 $ 822,867 $ 797,048 65,903 911,828 6,847 231,156 238,003 69,547 892,414 4,590 231,843 236,433 48,052 845,100 4,449 250,973 255,422 1,149,831 1,128,847 1,100,522 512,349 310,528 102,732 144,276 203,998 12,611 376,832 292,788 100,992 143,131 240,500 10,340 (2,164) — 18,386 (433) (176) (7,269) 1,302,716 1,156,705 (152,885) (68,474) (2,662) (81,749) (36) (81,713) (1,207) (20) (27,858) (17,365) (2,371) (8,122) 153 (8,275) (1,135) (20) 446,296 290,942 101,176 146,869 — 7,544 (442) (28,143) 18,553 982,795 117,727 (4,916) (2,102) 124,745 1,085 123,660 (1,077) (10) Net (loss) income attributable to common shareholders $ (82,940) $ (9,430) $ 122,573 (Loss) earnings per common share (Note 15) Basic Diluted $ $ (0.35) $ (0.35) $ (0.04) $ (0.04) $ 0.53 0.51 Weighted-average number of common shares outstanding Basic Diluted 236,401 236,401 235,567 235,567 232,888 264,077 The accompanying notes are an integral part of these consolidated financial statements. 55 Uniti Group Inc. Consolidated Statements of Comprehensive (Loss) Income (Thousands) Net (loss) income Other comprehensive income: Interest rate swap termination Other comprehensive income Comprehensive (loss) income Comprehensive (loss) income attributable to noncontrolling interest Year Ended December 31, 2023 2022 2021 $ (81,749) $ (8,122) $ 124,745 — — (81,749) (36) 9,243 9,243 1,121 232 11,317 11,317 136,062 1,199 Comprehensive (loss) income attributable to shareholders $ (81,713) $ 889 $ 134,863 The accompanying notes are an integral part of these consolidated financial statements. 56 ) 6 7 3 , 2 7 0 , 2 ( $ 5 2 1 $ 7 5 1 , 9 6 $ ) 5 5 4 , 0 3 3 , 3 ( $ ) 7 6 3 , 0 2 ( $ 1 4 1 , 9 0 2 , 1 $ 3 2 $ 8 5 9 , 1 6 2 , 1 3 2 — $ — l a t o T ' s r e d l o h e r a h S t i c i f e D g n i l l o r t n o c n o N - n o N - t s e r e t n I g n i t o v d e r r e f e r P s e r a h S g n i l l o r t n o c n o N P O - t s e r e t n I s t i n U s n o i t u b i r t s i D f o s s e c x E n i d e t a l u m u c c A s g n i n r a E d e t a l u m u c c A r e h t O e v i s n e h e r p m o C e m o c n I ) s s o L ( l a n o i t i d d A n i - d i a P l a t i p a C k c o t S n o m m o C k c o t S d e r r e f e r P t n u o m A s e r a h S t n u o m A s e r a h S . c n I p u o r G i t i n U t i c i f e D ’ s r e d l o h e r a h S f o s t n e m e t a t S d e t a d i l o s n o C ) 0 1 3 , 5 4 ( 5 4 7 , 4 2 1 7 1 3 , 1 1 — ) 5 8 2 , 1 ( ) 4 8 2 , 1 4 1 ( ) 0 0 1 , 4 ( 7 4 8 , 3 1 2 7 6 — — — — — — — — 4 1 1 5 8 0 , 1 — ) 5 8 2 , 1 ( ) 8 7 1 , 5 5 ( — — — 8 9 5 , 4 1 0 6 6 , 3 2 1 ) 4 8 2 , 1 4 1 ( — — — — — — — 3 0 2 , 1 1 — — — — — — ) 8 0 9 , 9 5 ( — — — — 8 7 1 , 5 5 ) 0 0 1 , 4 ( 7 4 8 , 3 1 2 7 6 ) 4 7 7 , 3 1 1 , 2 ( $ 5 2 1 $ 3 9 8 , 3 1 $ ) 1 8 4 , 3 3 3 , 3 ( $ ) 4 6 1 , 9 ( $ 0 3 8 , 4 1 2 , 1 $ ) 2 2 1 , 8 ( 3 4 2 , 9 ) 7 2 1 ( ) 3 5 7 , 1 4 1 ( — ) 0 2 6 , 4 ( ) 3 1 9 , 4 ( 1 5 7 , 2 1 9 8 5 ) 9 4 1 , 1 2 ( — — — — 5 2 1 — — — — — 3 5 1 9 7 — ) 7 2 1 ( — ) 7 7 8 , 1 1 ( — — — — — ) 5 7 2 , 8 ( — ) 5 2 1 ( ) 3 5 7 , 1 4 1 ( — — — — — — 4 6 1 , 9 — — — — — — — — — — — — — 7 5 2 , 7 ) 3 1 9 , 4 ( 1 5 7 , 2 1 9 8 5 ) 9 4 1 , 1 2 ( — — — — — — — — — 3 2 — — — — — — — 0 — — — — — — — 9 9 1 , 8 6 7 , 2 — 0 4 1 , 4 7 6 0 5 9 , 4 7 $ 7 4 2 , 9 7 7 , 4 3 2 — — — — — 2 8 6 , 4 4 2 — 2 0 7 , 5 3 7 — 4 5 8 , 9 6 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — $ f o n o i t p o d a r o f t n e m t s u j d a t c e f f e e v i t a l u m u C d r a d n a t s g n i t n u o c c a w e n r e p 0 6 . 0 $ ( d e r a l c e d s d n e d i v i d k c o t s n o m m o C ) e r a h s t s e r e t n i g n i l l o r t n o c n o n o t s n o i t u b i r t s i D t s e r e t n i g n i l l o r t n o c n o n f o e g n a h c x E e m o c n i e v i s n e h e r p m o c r e h t O e m o c n I t e N ) a t a d e r a h s t p e c x e , s d n a s u o h T ( 0 2 0 2 , 1 3 r e b m e c e D t a e c n a l a B : y t i v i t c A 1 2 0 2 - k c o t s r o f g n i d l o h h t i w x a t o t d e t a l e r s t n e m y a P n o i t a s n e p m o c d e s a b k c o t s e e y o l p m e - k c o t s n o m m o c f o e c n a u s s I n a l p e s a h c r u p 1 2 0 2 , 1 3 r e b m e c e D t a e c n a l a B n o i t a s n e p m o c d e s a b - k c o t S r e p 0 6 . 0 $ ( d e r a l c e d s d n e d i v i d k c o t s n o m m o C ) e r a h s d e r r e f e r p e l b i t r e v n o c g n i t o v - n o n f o e c n a u s s I t s e r e t n i g n i l l o r t n o c n o n o t s n o i t u b i r t s i D k c o t s - k c o t s r o f g n i d l o h h t i w x a t o t d e t a l e r s t n e m y a P t s e r e t n i g n i l l o r t n o c n o n f o e g n a h c x E e m o c n i e v i s n e h e r p m o c r e h t O n o i t a s n e p m o c d e s a b - k c o t S n o i t a s n e p m o c d e s a b k c o t s e e y o l p m e - k c o t s n o m m o c f o e c n a u s s I n a l p e s a h c r u p n o i t p o l l a c d e p p a c e l t t e s o t s t n e m y a P : y t i v i t c A 2 2 0 2 s s o l t e N 57 l a t o T ' s r e d l o h e r a h S t i c i f e D g n i l l o r t n o c n o N - n o N - t s e r e t n I g n i t o v d e r r e f e r P s e r a h S g n i l l o r t n o c n o N P O - t s e r e t n I s t i n U s n o i t u b i r t s i D f o s s e c x E n i d e t a l u m u c c A s g n i n r a E d e t a l u m u c c A r e h t O e v i s n e h e r p m o C e m o c n I ) s s o L ( l a n o i t i d d A n i - d i a P l a t i p a C k c o t S n o m m o C k c o t S d e r r e f e r P t n u o m A s e r a h S t n u o m A s e r a h S ) a t a d e r a h s t p e c x e , s d n a s u o h T ( ) 2 2 5 ( 0 9 1 , 1 — — — — — — ) 6 0 2 , 1 7 2 , 2 ( $ 0 5 2 $ 1 2 1 , 2 $ ) 4 3 6 , 3 8 4 , 3 ( $ ) 9 4 7 , 1 8 ( ) 4 6 ( ) 3 9 8 , 2 4 1 ( ) 3 3 4 , 1 ( 1 9 4 , 2 1 0 3 7 ) 6 5 ( 9 5 — — — — — — — — ) 6 3 ( — ) 4 6 ( — — — — — — — — — — — ) 3 1 7 , 1 8 ( ) 3 9 8 , 2 4 1 ( ) 1 2 1 , 4 8 4 , 2 ( $ 0 5 2 $ 1 2 0 , 2 $ ) 0 4 2 , 8 0 7 , 3 ( $ — — — — — — — — — — — — ) 2 2 5 ( 0 9 1 , 1 $ 3 3 0 , 0 1 2 , 1 $ — — — ) 3 3 4 , 1 ( 1 9 4 , 2 1 0 3 7 ) 6 5 ( 9 5 $ 4 2 8 , 1 2 2 , 1 $ — — 4 2 — — — — — — — — 4 2 — — $ 5 8 4 , 9 2 8 , 5 3 2 — — — — — — 5 7 4 , 6 5 5 1 4 6 , 2 7 1 $ 1 0 6 , 8 5 5 , 6 3 2 — — — — — — — — — — — — $ $ — — — — — — — — — — — — . s t n e m e t a t s l a i c n a n i f d e t a d i l o s n o c e s e h t f o t r a p l a r g e t n i n a e r a s e t o n g n i y n a p m o c c a e h T k c o t s n o m m o c f o t n e m e l t t e s r o f t n e m y a P t n a r r a w n o i t p o e g d e h d n o b f o n o i t a n i m r e T 2 2 0 2 , 1 3 r e b m e c e D t a e c n a l a B r e p 0 6 . 0 $ ( d e r a l c e d s d n e d i v i d k c o t s n o m m o C ) e r a h s - k c o t s r o f g n i d l o h h t i w x a t o t d e t a l e r s t n e m y a P t s e r e t n i g n i l l o r t n o c n o n o t s n o i t u b i r t s i D n o i t a s n e p m o c d e s a b - k c o t S n o i t a s n e p m o c d e s a b k c o t s e e y o l p m e - k c o t s n o m m o c f o e c n a u s s I n a l p e s a h c r u p k c o t s n o m m o c f o t n e m e l t t e s r o f t n e m y a P t n a r r a w n o i t p o e g d e h d n o b f o n o i t a n i m r e T 3 2 0 2 , 1 3 r e b m e c e D t a e c n a l a B : y t i v i t c A 3 2 0 2 s s o l t e N 58 Uniti Group Inc. Consolidated Statements of Cash Flows (Thousands) Cash flow from operating activities Net (loss) income Adjustments to reconcile net (loss) income to net cash provided by operating activities: Depreciation and amortization Amortization of deferred financing costs and debt discount Loss (Gain) on debt extinguishment Interest rate swap termination Deferred income taxes Equity in earnings of unconsolidated entities Distributions of cumulative earnings from unconsolidated entities Cash paid for interest rate swap settlement Straight-line rental revenues Stock-based compensation Gain on sale of operations Gain on sale of unconsolidated entity Goodwill impairment (Note 3) Gain on prepayment of settlement payable (Note 3) (Gain) Loss on asset disposals Gain on sale of real estate Accretion of settlement payable Other Changes in assets and liabilities, net of acquisitions: Accounts receivable Other assets Accounts payable, accrued expenses and other liabilities Net cash provided by operating activities Cash flow from investing activities Proceeds from sale of other equipment Proceeds from sale of operations (Note 6) Proceeds from sale of real estate, net of cash Proceeds from sale of unconsolidated entity Capital expenditures Net cash used in by investing activities Cash flow from financing activities Repayment of debt Proceeds from issuance of Notes Dividends paid Payments of settlement payable Payments of contingent consideration Borrowings under revolving credit facility Payments under revolving credit facility Finance lease payments Payments for financing costs Payments for capped call option Payment for settlement of common stock warrant Proceeds from termination of bond hedge option Costs related to early repayment of debt Distributions paid to noncontrolling interest Payment for exchange of noncontrolling interest Proceeds from employee stock purchase plan Payments related to tax withholding for stock-based compensation Net cash provided by (used in) financing activities Net increase (decrease) in cash and cash equivalents 59 Year Ended December 31, 2023 2022 2021 $ (81,749) $ (8,122) $ 124,745 310,528 18,498 31,187 — (68,497) (2,662) 3,964 — (37,944) 12,491 — (2,646) 203,998 — (573) (2,164) 10,506 701 (3,727) 15,795 (54,577) 353,129 3,146 — 2,545 — (417,002) (411,311) (2,263,662) 2,600,000 (107,405) (98,022) — 506,000 (486,000) (2,262) (26,955) — (56) 59 (44,303) (48) — 730 (1,433) 76,643 18,461 292,788 18,147 (10,754) 9,243 (28,909) (2,371) 3,969 (10,413) (40,925) 12,751 (176) (7,923) 240,500 — 898 (433) 11,714 (72) (4,176) 15,148 (30,769) 460,115 1,815 541 665 32,527 (427,567) (392,019) (194,043) 306,500 (142,950) — — 180,000 (192,000) (1,193) (9,852) (21,149) (522) 1,190 — (233) (4,620) 589 (4,913) (83,196) (15,100) 290,942 18,122 49,280 11,317 (6,467) (2,102) 3,922 (12,483) (41,239) 13,847 (28,143) — — (5,432) (213) (442) 16,901 145 24,497 14,161 27,799 499,157 1,487 62,113 1,034 — (385,855) (321,221) (2,260,000) 2,380,000 (141,371) (190,924) (2,979) 310,000 (220,000) (2,019) (27,660) — — — (36,486) (1,700) — 672 (4,100) (196,567) (18,631) Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Non-cash investing and financing activities: Property and equipment acquired but not yet paid Tenant capital improvements Sale of unconsolidated entity $ $ $ $ 43,803 58,903 62,264 $ 43,803 $ 8,798 $ 167,763 $ 40,000 $ 8,519 $ 119,685 $ — $ 77,534 58,903 15,395 139,012 — The accompanying notes are an integral part of these consolidated financial statements. 60 Uniti Group Inc. Notes to the Consolidated Financial Statements Note 1. Organization and Description of Business Uniti Group Inc. (the “Company,” “Uniti,” “we,” “us,” or “our”) was incorporated in the state of Maryland on September 4, 2014. We are an independent internally managed real estate investment trust (“REIT”) engaged in the acquisition, construction and leasing of mission critical infrastructure in the communications industry. We are principally focused on acquiring and constructing fiber optic, copper and coaxial broadband networks and data centers. We manage our operations focused on our two primary lines of business: Uniti Fiber and Uniti Leasing. The Company operates through a customary “up-REIT” structure, pursuant to which we hold substantially all of our assets through a partnership, Uniti Group LP, a Delaware limited partnership (the “Operating Partnership”) that we control as general partner. The up-REIT structure is intended to facilitate future acquisition opportunities by providing the Company with the ability to use common units of the Operating Partnership as a tax-efficient acquisition currency. As of December 31, 2023, we are the sole general partner of the Operating Partnership and own approximately 99.96% of the partnership interests in the Operating Partnership. Note 2. Basis of Presentation and Consolidation The accompanying Consolidated Financial Statements include all accounts of the Company and, its wholly-owned and/or controlled subsidiaries, including the Operating Partnership. Under the Accounting Standards Codification 810, Consolidation (“ASC 810”), the Operating Partnership is considered a variable interest entity and is consolidated in the Consolidated Financial Statements of Uniti Group Inc. because the Company is the primary beneficiary. All material intercompany balances and transactions have been eliminated. ASC 810 provides guidance on the identification of entities for which control is achieved through means other than voting rights (“variable interest entities” or “VIEs”) and the determination of which business enterprise, if any, should consolidate the VIEs. Generally, the consideration of whether an entity is a VIE applies when either: (1) the equity investors (if any) lack (i) the ability to make decisions about the entity’s activities through voting or similar rights, (ii) the obligation to absorb the expected losses of the entity, or (iii) the right to receive the expected residual returns of the entity; (2) the equity investment at risk is insufficient to finance that entity’s activities without additional subordinated financial support; or (3) the equity investors have voting rights that are not proportionate to their economic interests and substantially all of the activities of the entity involve or are conducted on behalf of an investor with a disproportionately small voting interest. The Company consolidates VIEs in which it is considered to be the primary beneficiary. The primary beneficiary is defined as the entity having both of the following characteristics: (1) the power to direct the activities that, when taken together, most significantly impact the VIE’s performance; and (2) the obligation to absorb losses and right to receive the returns from the VIE that would be significant to the VIE. The accompanying Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for financial information set forth in the Accounting Standards Codification (“ASC”), as published by the Financial Accounting Standards Board (“FASB”), and with the applicable rules and regulations of the Securities and Exchange Commission (“SEC”). Immaterial Error Correction of Previously Issued Financial Statements The Company has made certain adjustments to previously reported amounts for correcting immaterial errors related to the income tax benefits associated with the goodwill impairment in our unaudited condensed consolidated financial statements as of September 30, 2023 and for the three and nine months then ended, as summarized in the table below. The Company's management has determined that their related impact was not material to those financial statements. The adjustments had no impact on Adjusted EBITDA (see Note 16), which is the performance measure management uses to evaluate the performance of our reportable segments or our operating cash flows. The Company will correct previously reported financial information for these immaterial errors in our future filings, as applicable. 61 Unaudited Interim Financial Information A summary of the adjustments to our prior period unaudited condensed consolidated balance sheet, condensed consolidated statement of loss, condensed consolidated statement of comprehensive loss, and condensed consolidated statement of cash flows is presented below: (Thousands) Goodwill Deferred income taxes, net Total Assets Distributions in excess of accumulated earnings Total Uniti shareholders' deficit Operating partnership units Total shareholders' deficit Total Liabilities and Shareholders' Deficit (Thousands) Goodwill impairment Loss before income taxes and equity in earnings from unconsolidated entities Income tax benefit Net loss Net loss attributable to noncontrolling interest Net loss attributable to shareholders Net loss attributable to common shareholders Earnings per share - Basic Earnings per share - Diluted Comprehensive loss: Net loss Comprehensive loss Comprehensive loss attributable to noncontrolling interest Comprehensive loss attributable to shareholders As of September 30, 2023 As Reported Adjustments As Adjusted $ $ $ $ $ $ $ $ 208,378 $ (50,998) $ 90,792 $ 13,035 $ 157,380 103,827 4,981,325 $ (37,963) $ 4,943,362 (3,665,569) $ (37,946) $ (3,703,515) (2,446,730) $ (37,946) $ (2,484,676) 2,040 $ (17) $ 2,023 (2,444,440) $ (37,963) $ (2,482,403) 4,981,325 $ (37,963) $ 4,943,362 Three Months Ended September 30, 2023 As Reported Adjustments As Adjusted $ $ $ $ $ $ $ $ $ $ $ $ $ 153,000 $ 50,998 $ 203,998 (124,698) $ (50,998) $ (175,696) (43,095) $ (13,035) $ (56,130) (80,933) $ (37,963) $ (118,896) (36) $ (17) $ (53) (80,897) $ (37,946) $ (118,843) (81,223) $ (37,946) $ (119,169) (0.34) $ (0.34) $ (0.16) $ (0.16) $ (0.50) (0.50) (80,933) $ (37,963) $ (118,896) (80,933) $ (37,963) $ (118,896) (36) $ (80,897) $ (17) $ (37,946) $ (53) (118,843) 62 (Thousands) Goodwill impairment Loss before income taxes and equity in earnings from unconsolidated entities Income tax benefit Net loss Net loss attributable to noncontrolling interest Net loss attributable to shareholders Net loss attributable to common shareholders Earnings per share - Basic Earnings per share - Diluted Comprehensive loss: Net loss Comprehensive loss Comprehensive loss attributable to noncontrolling interest Comprehensive loss attributable to shareholders (Thousands) Cash Flows from Operating Activities Net Loss Adjustments to reconcile net loss to net cash provided by operating activities: Nine Months Ended September 30, 2023 As Reported Adjustments As Adjusted $ $ $ $ $ $ $ $ $ $ $ $ $ 153,000 $ 50,998 $ 203,998 (126,360) $ (50,998) $ (177,358) (49,864) $ (13,035) $ (62,899) (74,506) $ (37,963) $ (112,469) (33) $ (17) $ (50) (74,473) $ (37,946) $ (112,419) (75,378) $ (37,946) $ (113,324) (0.32) $ (0.32) $ (0.16) $ (0.16) $ (0.48) (0.48) (74,506) $ (37,963) $ (112,469) (74,506) $ (33) $ (37,963) $ (17) $ (112,469) (50) (74,473) $ (37,946) $ (112,419) Nine Months Ended September 30, 2023 As Reported Adjustments As Adjusted $ (74,506) $ (37,963) $ (112,469) Deferred income taxes Goodwill impairment Net cash provided by operating activities $ $ $ (50,161) $ (13,035) $ (63,196) 153,000 $ 50,998 $ 190,575 $ — $ 203,998 190,575 Note 3. Summary of Significant Accounting Policies Use of Estimates—The preparation of financial statements, in accordance with GAAP, requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and disclosure of contingent assets and liabilities. The estimates and assumptions used in the accompanying financial statements are based upon management’s evaluation of the relevant facts and circumstances as of the date of the financial statements. Actual results may differ from the estimates and assumptions used in preparing the accompanying financial statements, and such differences could be material. Liquidity—We anticipate continuing to invest in our network infrastructure across our Uniti Leasing and Uniti Fiber portfolios. We also anticipate declaring dividends for the 2024 tax year to comply with our REIT distribution requirements. We anticipate these expenditures will be met, as well as operating expenses (including our debt service obligations), in the near term from our cash on hand, borrowings under our Revolving Credit Facility and the new $350 million ABS Loan Facility we entered into in February 2024 and cash flows provided by operating activities. Our 2023 capital expenditures of $417.0 million and dividend payments of $107.4 million exceeded our 2023 cash flow from operating activities of $353.1 million, which led us to seek additional external sources of capital. We will closely monitor the equity and debt markets and may seek to access those markets when we deem conditions are appropriate. The amount, nature and timing of any capital markets transactions will depend on our operating performance, capital requirements, and the availability of those capital markets, all of which are subject to uncertainties. Property, Plant and Equipment—Property, plant and equipment is stated at original cost, net of accumulated depreciation. The Company capitalizes costs incurred in bringing property, plant and equipment to an operational state, including all activities directly associated with the acquisition, construction, and installation of the related assets it owns. The Company 63 capitalizes a portion of the interest costs it incurs for assets that require a period of time to get them ready for their intended use. The amount of interest that is capitalized is based on the average accumulated expenditures made during the period involved in bringing the assets comprising a network to an operational state at the Company’s weighted average interest rate during the respective accounting period. The Company also enters into leasing arrangements providing for the long-term use of constructed fiber that is then integrated into the Company’s network infrastructure. For each lease that qualifies as a finance lease, the present value of the lease payments, which may include both periodic lease payments over the term of the lease as well as upfront payments to the lessor, is capitalized at the inception of the lease and included in property and equipment. As of December 31, 2023 and 2022, the accumulated amortization of our finance lease assets was $20.4 million and $22.2 million, respectively. On April 24, 2015, we were separated and spun-off (the “Spin-Off”) from Windstream Holdings, Inc. (“Windstream Holdings” and together with Windstream Holdings II, LLC, its successor in interest, and its subsidiaries, “Windstream”) pursuant to which Windstream contributed certain telecommunications network assets, including fiber and copper networks and other real estate (the “Distribution Systems”) to Uniti. Certain property, plant and equipment acquired as part of our Spin-Off is depreciated using a group composite depreciation method. Under this method, when property is retired, the original cost, net of salvage value, is charged against accumulated depreciation and no immediate gain or loss is recognized on the disposition of the property. For all other property, which includes amortization of finance lease assets, depreciation is computed using the straight-line method over the estimated useful life of the respective property. When the property is retired or otherwise disposed of, the related cost and accumulated depreciation are written-off, with the corresponding gain or loss reflected in operating results. Construction in progress includes direct materials and labor related to fixed assets during the construction period. Depreciation begins once the construction period has ceased and the related asset is placed into service, and the asset will be depreciated over its useful life. Costs of maintenance and repairs to property, plant and equipment subject to triple-net leasing arrangements are the responsibility of our tenant. Costs of maintenance and repairs to property, plant and equipment not subject to triple-net leasing arrangements are expensed as incurred. Tenant Capital Improvements—The leases with Windstream (as discussed below) provide that tenant funded capital improvements (“TCIs”), defined as maintenance, repair, overbuild, upgrade or replacements to the leased network, including, without limitation, the replacement of copper distribution systems with fiber distribution systems, automatically become property of Uniti upon their construction by Windstream. We receive non-monetary consideration related to the TCIs as they automatically become our property, and we recognize the cost basis of TCIs that are capital in nature as property, plant and equipment and deferred revenue. We depreciate the property, plant and equipment over their estimated useful lives and amortize the deferred revenue as additional leasing revenues over the same depreciable life of the TCI assets. At December 31, 2023 and 2022, the net book value of TCIs recorded as a component of property, plant and equipment on our Consolidated Balance Sheets was $970.1 million and $884.4 million, respectively. For the years ended December 31, 2023, 2022 and 2021, we recognized $47.0 million, $43.2 million, and $39.0 million of revenue and depreciation expense related to TCIs, respectively. Impairment of Long-Lived Assets—We review long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset group may not be recoverable from future undiscounted net cash flows we expect the asset group to generate. If the asset group is not fully recoverable, an impairment loss would be recognized for the difference between the carrying value of the asset group and its estimated fair value based on discounted net future cash flows. Assets held for sale, if any, are reported at the lower of the carrying amount or fair value less cost to sell. Assets held for sale are no longer depreciated once held for sale criteria are met. During the years ended December 31, 2023, 2022 and 2021, there were no events or changes in circumstances indicating that the carrying amount of any of our assets groups was not recoverable from future undiscounted net cash flows we expect the asset groups to generate, and no impairment losses were recognized. Asset Retirement Obligations—The Company records obligations to perform asset retirement activities, primarily including requirements to remove equipment from leased space or customer sites as required under the terms of the related lease and customer agreements. The fair value of the liability for asset retirement obligations, which represents the net present value of the estimated expected future cash outlay, is recognized in the period in which it is incurred and the fair value of the liability can reasonably be estimated. The liability accretes as a result of the passage of time and related accretion expense is recognized in the Consolidated Statements of (Loss) Income. The associated asset retirement costs are capitalized as an additional carrying amount of the related long-lived asset and depreciated on a straight-line basis over the asset’s useful life. As of December 31, 2023 and 2022, our aggregate carrying amount of asset retirement obligations 64 totaled $16.8 million and $13.3 million, respectively. During the year ended December 31, 2023, we incurred $6.5 million in liabilities related to asset retirement obligations and in the year ended December 31, 2022, we incurred no liabilities related to asset retirement obligations. During the years ended December 31, 2023, 2022, and 2021, we recognized $2.8 million, $1.7 million, and $1.5 million of accretion expense related to asset retirement obligations, respectively, included in depreciation and amortization expense in our Consolidated Statements of (Loss) Income. Cash and Cash Equivalents—Cash and cash equivalents include all non-restricted cash held at financial institutions and other non-restricted highly liquid short-term investments with original maturities of three months or less. Derivative Instruments and Hedging Activities—We account for our derivatives in accordance with FASB ASC 815, Derivatives and Hedging ("ASC 815"), in which we reflect all derivative instruments at fair value as either assets or liabilities on our Consolidated Balance Sheets. For derivative instruments that are designated and qualify as hedging instruments, we record the effective portion of the gain or loss on the hedged instruments as a component of accumulated other comprehensive income or loss. Any ineffective portion of a derivative’s change in fair value is immediately recognized within net income. For derivatives that do not meet the criteria for hedge accounting, changes in fair value are immediately recognized within net income. Exchangeable Notes and Related Transactions—On June 28, 2019, Uniti Fiber Holdings Inc., a subsidiary of the Company, issued $345 million aggregate principal amount of 4.00% Exchangeable Senior Notes due June 15, 2024 (the “Exchangeable Notes”). The Exchangeable Notes bear interest at a fixed rate of 4.00% per year, payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019. The Exchangeable Notes are exchangeable into cash, shares of the Company’s common stock, or a combination thereof, at Uniti Fiber Holdings Inc.’s election. In accordance with ASC 470-20, Debt – Debt with Conversion and Other Options ("ASC 470"), because the conversion feature in the Exchangeable Notes is not bifurcated pursuant to ASC 815 and because the conversion can be settled in cash, shares, or a combination thereof, the Exchangeable Notes were separated into a liability component and an equity component in a manner that reflects Uniti Fiber Holdings Inc.’s non-convertible debt borrowing rate. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that does not have an associated conversion feature. See Note 13. The Company adopted ASU No. 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470- 20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity (“ASU 2020-06”) on January 1, 2021. ASU 2020-06 (1) simplifies the accounting for convertible debt instruments and convertible preferred stock by removing the existing guidance in ASC 470-20 that requires entities to account for beneficial conversion features and cash conversion features in equity, separately from the host convertible debt or preferred stock; (2) revises the scope exception from derivative accounting in ASC 815-40 for freestanding financial instruments and embedded features that are both indexed to the issuer’s own stock and classified in stockholders’ equity, by removing certain criteria required for equity classification; and (3) revises the guidance in ASC 260, Earnings Per Share, to require entities to calculate diluted earnings per share (“EPS”) for convertible instruments by using the if-converted method. In addition, entities must presume share settlement for purposes of calculating diluted EPS when an instrument may be settled in cash or shares. The adoption of ASU 2020-06 resulted in the re-combination of the liability and equity components of these notes into a single liability instrument. In connection with the offering of the Exchangeable Notes, Uniti Fiber Holdings Inc. entered into exchangeable note hedge transactions with respect to the Company’s common stock (the “Note Hedge Transactions”) with certain of the initial purchasers or their respective affiliates (collectively, the “Counterparties”). In addition, the Company entered into warrant transactions to sell to the Counterparties warrants (the “Warrants”) to acquire, subject to anti-dilution adjustments, up to approximately 27.8 million shares of the Company’s common stock in the aggregate at an exercise price of $16.42 per share. The warrant transactions may have a dilutive effect with respect to the Company’s common stock to the extent the market price per share of the Company’s common stock exceeds the strike price of the Warrants. While the Note Hedge Transactions and the Warrants each meet the definition of a derivative in ASC 815-10-15-83, they each meet the equity scope exception specified in ASC 815-10-15-74(a); as such, the Warrants and the Note Hedge Transactions are not accounted for as derivatives that must be remeasured each reporting period and instead, are recorded in stockholders’ deficit. See Note 13. On December 12, 2022, in connection with the issuance of the Convertible 2027 Notes (See Note 13), approximately $207.1 million aggregate principal amount of the Exchangeable Notes was repurchased for $194.0 million. Additionally, on March 21, 2023, the Company repurchased approximately $15.0 million of the Exchangeable Notes for total cash consideration of $13.7 million. 65 On December 7, 2022, in connection with the Company’s repurchase of the Exchangeable Notes, the Company entered into partial unwind agreements (the “Unwind Agreements”) with the Counterparties to unwind a portion of the Note Hedge Transactions and the Warrants described above (collectively, the “Unwind Transactions”). In connection with the Unwind Transactions, the Company received cash as a termination payment for of the portion of the Note Hedge Transactions that were unwound, and the Company delivered cash as a termination payment in respect of the portion of the Warrants that were unwound. The amount of cash that was received, which was approximately $1.2 million, and the amount of cash that was delivered to the Counterparties, which was approximately $0.5 million, were based generally on the termination values of the unwound portions of such instruments. See Note 11 and Note 13. Intangible Assets—Intangible assets are presented in the financial statements at cost less accumulated amortization and are amortized using the straight-line method over their estimated useful lives. Transaction Related and Other Costs—The Company expenses non-capitalizable transaction related and other costs in the period in which they are incurred and services are received. Transaction related costs include acquisition pursuit, transaction and integration costs, including unsuccessful acquisition pursuit costs. Pursuit and transaction costs include professional services (legal, accounting, advisory, regulatory, etc.), finder’s fees, travel expenses, and other direct expenses associated with a business acquisition. Integration costs include direct costs necessary to integrate an acquired business, including professional services, systems and data conversion, severance and retention bonuses payable to employees of an acquired business. In addition, other costs, such as costs incurred as a result of Windstream’s bankruptcy filing, costs associated with Windstream’s claims against us (see Note 17), and costs associated with the implementation of our enterprise resource planning system are included within this line item on the Consolidated Statements of (Loss) Income. Settlement Payable—On July 25, 2019, in connection with Windstream’s bankruptcy, Windstream filed a complaint with the Bankruptcy Court against Uniti and certain of its affiliates, alleging, among other things, that the Master Lease (as defined in Note 5) should be recharacterized as a financing arrangement, that certain rent payments and TCIs made by Windstream under the Master Lease constitute constructive fraudulent transfers, that the Master Lease is a lease of personal property and that Uniti breached certain of its obligations under the Master Lease. On March 2, 2020, Uniti and Windstream jointly announced that they agreed to the Settlement (as defined below) to resolve any and all claims and causes of action that have been or may be asserted against Uniti by Windstream, including all litigation brought by Windstream and certain of its creditors in the context of Windstream’s bankruptcy, and on May 12, 2020, the Bankruptcy Court entered an order approving Windstream’s assumption of the Master Lease as part of the Settlement. In connection with Windstream’s emergence from bankruptcy on September 21, 2020, Uniti entered into several agreements and consummated several transactions, including a stock transaction closed on September 18, 2020 in which we issued 38,633,470 shares of Uniti common stock to certain first lien creditors of Windstream and transferred the proceeds to Windstream and an asset transaction closed on September 18, 2020, in which we paid to Windstream approximately $284.6 million in exchange for certain fiber assets and dark fiber dark fiber indefeasible rights of use related thereto, to implement its settlement (the “Settlement”) with Windstream pursuant to the settlement agreement dated as of May 12, 2020 between Uniti and Windstream. Pursuant to the Settlement, Uniti and Windstream agreed to mutual releases with respect to any and all liability related to any claims and causes of action between them, including those brought by Windstream and certain of its creditors relating to Windstream’s Chapter 11 proceedings and the Master Lease. On January 8, 2021, Windstream filed in the bankruptcy court a stipulation and order dismissing the adversary proceeding against Uniti with prejudice subject to the terms set forth in the settlement agreement. The stipulation and order was entered by the bankruptcy court on January 25, 2021. In accordance with the Settlement, we also have a number of ongoing obligations including the following: i. ii. we are obligated to make $490.1 million of cash payments to Windstream in equal installments over 20 consecutive quarters beginning in October 2020, and we may prepay any installments due on or after the first anniversary of the settlement agreement (discounted at a 9% rate). As of December 31, 2023, the Company has made payments totaling $313.4 million; and we are obligated to reimburse Windstream for Growth Capital Improvements as described in Note 5. Debt Issuance Costs—The Company recognizes debt issuance costs related to a recognized debt liability as a direct deduction from the carrying amount of the debt liability, consistent with debt discounts. The costs, which include underwriting, legal, and other direct costs related to the issuance of debt, are amortized over the contractual term of the debt using the effective interest method. 66 Revenue Recognition— The following is a description of principal activities, separated by reportable segments (see Note 16), from which the Company generates its revenues. We exclude from the transaction price any amounts collected from customers for sales taxes and therefore, they are not included in revenue. Uniti Leasing Uniti Leasing revenue represents the results from our Uniti Leasing segment, which is engaged in the acquisition and construction of mission-critical communications assets and leasing them to anchor customers on either an exclusive or shared-tenant basis. See discussion in “Leases” in this Note 3 and Note 5. The Windstream Leases (as defined in Note 5) are long-term exclusive triple-net leases, whereby Windstream is responsible for the costs related to operating the Distribution Systems, including property taxes, insurance and maintenance and repair costs. As a result, we do not record an obligation related to the payment of property taxes or insurance, as Windstream makes direct payments to the taxing authorities and insurance carriers, respectively. Uniti Fiber The Uniti Fiber segment represents the operations of our fiber business, Uniti Fiber, which provides: i. ii. iii. iv. v. Consumer, enterprise, wholesale, and backhaul lit fiber revenue is recognized over the life of the contracts in a pattern that reflects the satisfaction of Uniti’s stand-ready obligation to provide lit fiber services. The transaction price is equal to the monthly-recurring charge multiplied by the contract term, plus any non-recurring or variable charges. For each contract, the customer is invoiced monthly. E-Rate contracts involve providing lit fiber services to schools and libraries, and revenue is recognized over the life of the contract in a pattern that reflects the satisfaction of Uniti’s stand- ready obligation to provide lit fiber services. The transaction price is equal to the monthly- recurring charge multiplied by the contract term, plus any non-recurring or variable charges. For each contract, the customer is invoiced monthly. Construction revenue is generated from contracts to provide various construction services such as equipment installation or the laying of fiber. Construction revenue is recognized over time as construction activities occur as we are either enhancing a customer’s owned asset or constructing an asset with no alternative use to us and we would be entitled to our costs plus a reasonable profit margin if the contract was terminated early by the customer. We are utilizing our costs incurred as the measure of progress of satisfying our performance obligation. Dark fiber and small cell arrangements represent operating leases and revenue is recognized under the leasing guidance. When (i) a customer makes an advance payment or (ii) a customer is contractually obligated to pay any amounts in advance, which is not deemed a separate performance obligation, deferred leasing revenue is recorded. This leasing revenue is recognized ratably over the expected term of the contract, unless the pattern of service suggests otherwise. The Company generates revenues from other services, such as consultation services and equipment sales. Revenue from the sale of customer premise equipment and modems that are not provided as an essential part of the telecommunications services, including broadband, long distance, and enhanced services is recognized when products are delivered to and accepted by the customer. Revenue from customer premise equipment and modems provided as an essential part of the telecommunications services, including broadband, long distance, and enhanced services are recognized over time in a pattern that reflects the satisfaction of the service performance obligation. Commissions – Under Topic 606 and Topic 340, Other Assets and Deferred Costs, we capitalize commission fees as costs of obtaining a contract when those commissions are incremental and expected to be recovered from the revenue contract and we amortize those capitalized costs consistent with the pattern of transfer of the product or service to which the 67 capitalized costs relate. The amortization of these costs are included in general and administrative expense on the Consolidated Statements of (Loss) Income. We are exposed to credit losses primarily through our trade receivables. We assess ability to pay for certain customers by considering a variety of factors, such as the customer’s established credit rating, if available, and our assessment of creditworthiness. We determine the allowance for credit losses on accounts receivable using a combination of specific reserves for accounts that are deemed to exhibit credit loss indicators and general reserves that are determined using loss rates based on historical experience and economic expectations. We update our estimate of credit loss reserves quarterly, considering recent write-offs, collections information and underlying economic expectations. The allowance for credit losses is recorded in accounts receivable, net on our Consolidated Balance Sheets. At December 31, 2023 and 2022, our allowance for credit losses was $3.2 million and $2.9 million, respectively. Credit losses for the years ended December 31, 2023, 2022 and 2021 were $1.2 million, $0.6 million and $1.5 million, respectively. Straight-Line Revenue Receivable—We evaluate the collectability of our straight-line revenue receivables in accordance with the provisions of ASC 842, where if the collectability of lease payments is not probable at the commencement date, or at any time during the lease term, then we limit the lease revenue to the lesser of the revenue recognized on a straight-line basis or cash basis. If our assessment of collectability changes after the commencement date, we record the difference between the lease revenue that would have been recognized on a straight-line basis and cash basis as a current period adjustment to lease revenue. Leases—We determine if an arrangement is a lease at contract inception. A lease exists when a contract conveys the right to control the use of identified property, plant, or equipment for a period of time in exchange for consideration. As a lessee, we enter into lease contracts including ground, tower, equipment, building, automobile, colocation and fiber lease arrangements, and service contracts that may include embedded leases. When we are the lessee, we classify leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase. This classification will determine whether lease expense is comprised of amortization on the right-of-use (“ROU”) asset and interest expense recognized based on an effective interest method (a finance lease) or as a single lease cost recognized on a straight-line basis over the term of the lease (an operating lease). We recognize an ROU asset and a lease liability for all leases with a term of greater than 12 months regardless of classification. We recognize the lease payments associated with our short-term leases, which have lease terms less than 12 months, as an expense on a straight-line basis over the lease term. ROU assets and lease liabilities related to operating leases where we are the lessee are separately stated on our Consolidated Balance Sheets. The ROU asset is initially measured as the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any initial direct costs incurred less, any lease incentives received. The ROU asset is subsequently measured throughout the lease term at the carrying amount of the lease liability, plus initial direct costs, plus (minus) any prepaid (accrued) lease payments, less the unamortized balance of lease incentives received. The lease liabilities are initially and subsequently measured at the present value of the unpaid lease payments. Lease expense for lease payments is recognized on a straight-line basis over the lease term. ROU assets and lease liabilities related to finance leases where we are the lessee are included in property, plant and equipment, net and finance lease obligations, respectively, on our Consolidated Balance Sheets. The ROU asset is initially measured as the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any initial direct costs incurred less, any lease incentives received. The ROU asset is subsequently amortized using the straight-line method from the lease commencement date to the earlier of the end of its useful life or the end of the lease term unless the lease transfers ownership of the underlying asset to us, or we are reasonably certain to exercise an option to purchase the underlying asset. In those cases, the ROU asset is amortized over the useful life of the underlying asset. The lease liabilities are initially measured in the same manner as operating leases and are subsequently measured at amortized cost using the effective interest method. Amortization of the finance lease assets is recognized and presented separately from interest expense on the lease liability, as part of depreciation and amortization expense on the Consolidated Statements of (Loss) Income. We have lease agreements which include lease and nonlease components. For leases where we are a lessee, we have elected to combine lease and nonlease components for all lease contracts. For leases where we are the lessor, we combine the lease and non-lease components when the components qualify to be combined and we account for the combined arrangement based on whether the lease or non-lease component is predominant. Maintenance services are the primary 68 nonlease components and the combined components typically are treated as leases for revenue recognition purposes. We have elected to exclude sales taxes from lease payments in arrangements where we are a lessor. Operating leases where we are the lessor are included in Uniti Leasing and Unit Fiber revenues on our Consolidated Statements of (Loss) Income. For operating leases where we are the lessor, we continue recognizing the underlying asset and depreciating it over its estimated useful life. Lease income is recognized on a straight-line basis over the lease term. Leasing revenue is not recognized when collection of all contractual rents over the term of the agreement is not probable. When collection is not probable, we limit the lease revenue to the lesser of the revenue recognized on a straight-line basis or cash basis. From time to time we may enter into sales-type lease arrangements as a lessor that may include (i) a lessee obligation to purchase the leased equipment at the end of the lease term, (ii) a bargain purchase option, (iii) a lease term having a duration that is for the major part of the remaining economic life of the leased equipment or (iv) provides for minimum lease payments with a present value amounting to substantially all of the fair value of the leased asset at the date of lease commencement. Variable lease payments associated with our leases are recognized when the event, activity, or circumstance in the lease agreement on which those payments are assessed occurs. Variable lease payments are presented within Uniti Leasing and Unit Fiber revenues and general and administrative expense and operating expense in our Consolidated Statements of (Loss) Income in the same line item as revenue arising from fixed lease payments (operating leases where we are the lessor) and expense arising from fixed lease payments (operating leases where we are the lessee) or amortization of the ROU asset (finance leases), respectively. We monitor for events or changes in circumstances that require a reassessment of a lease. When a reassessment results in the remeasurement of a lease liability, a corresponding adjustment is made to the carrying amount of the corresponding ROU asset unless doing so would reduce the carrying amount of the ROU asset to an amount less than zero. In that case, the amount of the adjustment that would result in a negative ROU asset balance is recorded in general and administrative and operating expense in our Consolidated Statements of (Loss) Income. Key lease estimates and judgments include how we determined (i) the discount rate we use to discount the unpaid lease payments to present value, (ii) lease term and (iii) lease payments. i. ii. iii. ASC 842 requires a lessor to discount its unpaid lease payments using the interest rate implicit in the lease and a lessee to discount its unpaid lease payments using the interest rate implicit in the lease or, if that rate cannot be readily determined, its incremental borrowing rate. As we generally do not know the implicit rate for our leases where we are the lessee, we use our incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. Our incremental borrowing rate for a lease is the rate of interest we would have to pay on a collateralized basis to borrow an amount equal to the lease payments under similar terms. The lease term for all of our leases includes the noncancellable period of the lease plus any additional periods covered by either a lessee option to extend (or not to terminate) the lease that the lessee is reasonably certain to exercise, or an option to extend (or not to terminate) the lease controlled by the lessor. Lease payments included in the measurement of the lease asset or liability comprise the following: (i) fixed payments (including in-substance fixed payments), (ii) variable payments that depend on index or rate based on the index or rate at lease commencement, and (iii) the exercise price of a lessee option to purchase the underlying asset if the lessee is reasonably certain to exercise. Stock-Based Compensation—We account for stock-based compensation using the fair value method of accounting. We have determined that our stock-based payment awards granted in exchange for employee services qualify as equity classified awards, which are measured based on the fair value of the award on the date of the grant. The fair value of restricted stock-based payments is based on the market value of our common stock on the date of grant. The fair value of performance-based awards, which have performance conditions, is based on a Monte Carlo simulation. The fair value of all 69 stock-based compensation is recognized over the period during which an employee is required to provide services in exchange for the award. See Note 14. Income Taxes—We elected on our initial U.S. federal income tax return to be treated as a REIT under the Internal Revenue Code of 1986, as amended (the “Code”). To qualify as a REIT, we must distribute at least 90% of our annual REIT taxable income, determined without regard to the dividends paid deduction and excluding any capital gains, to shareholders, and meet certain organizational and operational requirements, including asset holding requirements. As a REIT, we will generally not be subject to U.S. federal income tax on income that we distribute as dividends to our shareholders. If we fail to qualify as a REIT in any taxable year, we will be subject to U.S. federal income tax on our taxable income at regular corporate income tax rates, and we could not deduct dividends paid to our shareholders in computing taxable income. Any resulting corporate liability could be substantial and could materially and adversely affect our net income and net cash available for distribution to shareholders. Unless we were entitled to relief under certain Code provisions, we also would be disqualified from reelecting to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT. We may be required to record a provision in our Consolidated Financial Statements for U.S. federal income taxes related to the activities of the REIT and its passthrough subsidiaries for any undistributed income. We are subject to the statutory requirements of the locations in which we conduct business, and state and local income taxes are accrued as deemed required in the best judgment of management based on analysis and interpretation of respective tax laws. We have elected to treat the subsidiaries through which we operate Uniti Fiber and certain subsidiaries of Uniti Leasing as taxable REIT subsidiaries (“TRSs”). TRSs enable us to engage in activities that result in income that does not constitute qualifying income for a REIT. Our TRSs are subject to U.S. federal, state and local corporate income taxes. Deferred tax assets and liabilities are recognized under the asset and liability method for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax balances are adjusted to reflect tax rates based on currently enacted tax laws, which will be in effect in the years in which the temporary differences are expected to reverse. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the results of operations in the period of the enactment date. A valuation allowance is recorded to reduce the carrying amounts of deferred tax assets unless it is more likely than not that such assets will be realized. We recognize the benefit of tax positions that are "more likely than not" to be sustained upon examination based on their technical merit. The benefit of a tax position is measured at the largest amount that has a greater than 50 percent likelihood of being realized upon ultimate settlement. If applicable, we will report tax-related penalties and interest expense as a component of income tax expense. We currently have unrecognized tax benefits of $1.7 million recorded in deferred income taxes on our Consolidated Balance Sheet. The Company may be subject to state corporate level tax in a certain limited number of states on any built-in gain recognized from a sale of assets occurring within a ten-year recognition period after the Spin-Off. The five-year recognition period applicable for federal corporate level tax on any built-in gain recognized from a sale of assets occurring within five years after the Spin-Off expired in 2020. Business Combinations and Asset Acquisitions—In accordance with ASC 805, Business Combinations, we apply the acquisition method of accounting for acquisitions meeting the definition of a business combination or asset acquisition, where assets acquired and liabilities assumed are recorded at fair value at the date of each acquisition, and the results of operations are included with those of the Company from the dates of the respective acquisitions. The fair value of the acquired assets and liabilities are estimated using the income, market and/or cost approach. The income approach utilizes the present value of estimated future cash flows that a business or asset can be expected to generate, while under the market approach, the fair value of an asset or business reflects the price at which comparable assets are purchased under similar circumstances. Inherent in our preparation of cash flow projections are significant assumptions and estimates derived from a review of operating results, business plans, expected growth rates, capital expenditure plans, cost of capital and tax rates. We also make certain forecasts about future economic conditions, interest rates and other market data. Many of the factors used in assessing fair value are outside the control of management. Small changes in these assumptions or estimates could materially affect the cash flow projections, and therefore could affect the estimated fair value. Impacts of these assumptions or estimates include customer retention, execution of our business plans, which impact growth, cost escalation impacting margin, the level of capital expenditures required to sustain our growth and market factors, including interest rate and stock price fluctuations, impacting our cost of capital. 70 For acquisitions meeting the definition of a business combination, any excess of the purchase price paid by the Company over the amounts recognized for assets acquired and liabilities assumed is recorded as goodwill. ASC 805 also requires acquirers to, among other things, estimate the acquisition date fair value of any contingent consideration and recognize any subsequent changes in the fair value of contingent consideration in earnings. When provisional amounts are initially recorded, the Company continues to evaluate acquisitions for a period not to exceed one year after the applicable acquisition date of each transaction to determine whether any additional adjustments are needed to the allocation of the purchase price paid for the assets acquired and liabilities assumed. For acquisitions meeting the definition of an asset acquisition, the fair value of the consideration transferred, including transaction costs, is allocated to the assets acquired and liabilities assumed based on their relative fair values. There are significant judgments and estimates used in determining the fair values of the assets acquired and liabilities assumed, which include assumptions with respect to items such as replacement cost, land value, assemblage factor, discount rate, lease-up period, implied rents per strand mile, and useful life. No goodwill is recognized in an asset acquisition. Noncontrolling Interest—The limited partner equity interests in our operating partnership are exchangeable on a one-for- one basis for shares of our common stock or, at our election, cash of equivalent value. All of the limited partner equity interests in our operating partnership not held by the Company are reflected as noncontrolling interests. In the Consolidated Statements of (Loss) Income, we allocate net income (loss) attributable to noncontrolling interests to arrive at net (loss) income attributable to shareholders based on their proportionate share. For transactions that result in changes to the Company's ownership interest in our operating partnership, the carrying amount of noncontrolling interests is adjusted to reflect such changes. The difference between the fair value of the consideration received or paid and the amount by which the noncontrolling interest is adjusted is reflected as an adjustment to additional paid-in capital on the Consolidated Balance Sheets. Investments in Unconsolidated Entities—We report our investments in unconsolidated entities under the equity method of accounting. We adjust our investments in unconsolidated entities for additional contributions made, distributions received as well as our share of the investees’ earnings or losses, which are reported on a 30-day lag for the investment in BB Fiber Holdings LLC (“Fiber Holdings”) and on a 90-day lag for the investment in Harmoni Towers LP (“Harmoni”), and are included in equity in earnings from unconsolidated entities in our Consolidated Statements of (Loss) Income. See Note 8. Goodwill—As of December 31, 2023, and 2022, all of our goodwill is included in our Uniti Fiber segment. Goodwill is recognized for the excess of purchase price over the fair value of net assets of businesses acquired. Goodwill is reviewed for impairment on an annual basis. Our annual impairment test is performed with a valuation date of October 1. In accordance with ASC 350-20, Intangibles-Goodwill and Other ("ASC 350-20"), we evaluate goodwill for impairment between annual impairment tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount (a “Triggering Event”). On the occurrence of a Triggering Event, an entity has the option to first assess qualitative factors to determine whether a quantitative impairment test is necessary. If it is more likely than not that goodwill is impaired, the fair value of the reporting unit must be compared with its carrying value. Unless circumstances otherwise dictate, the annual impairment test is performed in the fourth quarter. Application of the goodwill impairment test requires significant judgment, including: the identification of reporting units; assignment of assets and liabilities to reporting units; assignment of goodwill to reporting units; and the estimation of the fair value of a reporting unit. During the third quarter of 2023, the Company identified a Triggering Event under ASC 350-20 and, therefore, performed a qualitative and quantitative goodwill impairment test with a valuation date of September 30, 2023. The Triggering Event was a result of macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate. As a result, we concluded that the fair value of the Uniti Fiber reporting unit, estimated using a combination of the income approach and market approach, was less than its carrying amount. Accordingly, we recorded a $204.0 million goodwill impairment charge in the Uniti Fiber reporting unit. During the third quarter of 2022, the Company identified a Triggering Event under ASC 350-20 and, therefore, performed a qualitative and quantitative goodwill impairment test with a valuation date of September 30, 2022. The Triggering Event was a result of macroeconomic and financial market factors, specifically increased interest rates impacting our discount rate. As a result, we concluded that the fair value of the Uniti Fiber reporting unit, estimated using a combination of the income approach and market approach, was less than its carrying amount. Accordingly, we recorded a $216.0 million goodwill impairment charge in the Uniti Fiber reporting unit. During the fourth quarter of 2022, we performed an additional quantitative and qualitative impairment test, and concluded that as a result of the continuing macroeconomic and 71 financial market factors, specifically increased interest rates impacting our discount rate, the fair value of the Uniti Fiber reporting unit was less than its carrying amount. As a result, we recorded an additional $24.5 million goodwill impairment charge in the Uniti Fiber reporting unit. During the year ended December 31, 2021, no impairment losses were recognized. We estimate the fair value of our reporting units (which are our segments) using a combination of an income approach based on the present value of estimated future cash flows and a market approach based on market data of comparable businesses and acquisition multiples paid in recent transactions. We evaluate the appropriateness of each valuation methodology in determining the weighting applied to each methodology in the determination of the concluded fair value. If the carrying amount of a reporting unit's net assets is less than its fair value, no impairment exists. If the carrying amount of the reporting unit is greater than the fair value of the reporting unit, an impairment loss must be recognized for the excess and recorded in the Consolidated Statements of (Loss) Income not to exceed the carrying amount of goodwill. Inherent in our preparation of cash flow projections are significant assumptions and estimates derived from a review of our operating results and business plans, which includes expected revenue and expense growth rates, capital expenditure plans and cost of capital. In determining these assumptions, we consider our ability to execute on our plans, future economic conditions, interest rates and other market data. Many of the factors used in assessing fair value are outside the control of management, and these assumptions and estimates may change in future periods. Small changes in these assumptions or estimates could materially affect our cash flow projections, and therefore could affect the likelihood and amount of potential impairment in future periods. Potential events that could negatively impact these assumptions or estimates may include customer losses or poor execution of our business plans, which impact revenue growth, cost escalation impacting margin, the level of capital expenditures required to sustain our growth and market factors, including stock price fluctuations and increased rates, impacting our cost of capital. For example, if we were to experience a significant delay in our permitting process in the construction of our fiber networks, the timing of effected cash flows could impact long term growth rates and negatively impact the income approach, leading to potential impairment. As a result, should our expectations of average projected revenue growth percentage, average projected EBITDA margin percentage and/or average projected capital expenditures as a percentage of revenue change, we may experience future impairment to goodwill (while other assumptions remain constant). Furthermore, a deterioration in market factors such as stock prices or increased interest rates and/or declines in acquisition multiples utilized in the market approach could affect the likelihood and amount of potential impairment. Earnings per Share—Outstanding restricted stock awards that contain rights to non-forfeitable dividends are deemed to be participating securities, requiring the application of the two-class method of computing basic and dilutive earnings per share. Basic earnings per share includes only the weighted average number of common shares outstanding during the period. Dilutive earnings per share includes the weighted average number of common shares and the dilutive effect of restricted stock, performance-based awards outstanding during the period, the Convertible 2027 Notes and the Exchangeable Notes, when such awards are dilutive. See Note 15. Concentration of Credit Risks—Revenue under the Windstream Leases provided 67.3% of our revenue for the year ended December 31, 2023, 66.5% of our revenue for the year ended December 31, 2022, and 66.4% of our revenue for the year ended December 31, 2021. Because a substantial portion of our revenue and cash flows are derived from lease payments by Windstream pursuant to the Windstream Leases, there could be a material adverse impact on our consolidated results of operations, liquidity, financial condition and/or ability to pay dividends and service debt if Windstream were to default under the Windstream Leases or otherwise experiences operating or liquidity difficulties and becomes unable to generate sufficient cash to make payments to us. Prior to its emergence from bankruptcy on September 21, 2020, Windstream was a publicly traded company subject to the periodic filing requirements of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Windstream historic filings through their quarter ended June 30, 2020 can be found at www.sec.gov. On September 22, 2020, Windstream filed a Form 15 to terminate all filing obligations under Sections 12(g) and 15(d) under the Exchange Act. Windstream’s filings are not incorporated by reference in this Annual Report on Form 10-K. We monitor the credit quality of Windstream through numerous methods, including by (i) reviewing credit ratings of Windstream by nationally recognized credit agencies, (ii) reviewing the financial statements of Windstream that are required to be delivered to us pursuant to the Windstream Leases, (iii) monitoring new reports regarding Windstream and 72 its business, (iv) conducting research to ascertain industry trends potentially affecting Windstream, (v) monitoring Windstream’s compliance with the terms of the Windstream Leases and (vi) monitoring the timeliness of its payments under the Windstream Leases. As of the date of this Annual Report on Form 10-K, Windstream is current on all lease payments. We note that in August 2020, Moody’s Investor Service assigned a B3 corporate family rating with a stable outlook to Windstream in connection with its post-emergence exit financing. At the same time, S&P Global Ratings assigned Windstream a B- issuer rating with a stable outlook. These ratings were both upgrades from Windstream’s pre-bankruptcy ratings. Both ratings remain current as of the date of this filing. In order to assist us in our continuing assessment of Windstream’s creditworthiness, we periodically receive certain confidential financial information and metrics from Windstream. Reclassifications—Certain prior year asset and liability categories and related amounts have been reclassified to conform with current year presentation. Operating lease right of use assets, net and operating lease liabilities are now presented separately on our Consolidated Balance Sheets. Recently Adopted Accounting Pronouncements In March 2022, the FASB issued Accounting Standards Update ("ASU") 2022-02, Financial Instruments—Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures ("ASU 2022-02"), which eliminates the accounting guidance for troubled debt restructurings and requires the disclosure of current-period gross write-offs of financing receivables and net investment in leases by year of origination. The Company adopted ASU 2022-02 on January 1, 2023, and the adoption had no impact on the Company's consolidated financial statements. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848 ("ASU 2022-06"), which provides additional relief for contract modifications completed after the December 31, 2022 LIBOR sunset date. The amendment allows for a deferral until December 31, 2024. The Company adopted ASU 2022-06 at issuance, and the adoption had no impact on the Company's consolidated financial statements. Recently Issued Accounting Pronouncements Not Yet Adopted In November 2023, the FASB issued ASU 2023-07, Segment Reporting—Improvements to Reportable Segment Disclosures ("ASU 2023-07"), which requires incremental disclosures related to reportable segments. Specifically, the ASU requires disclosure of significant segment expense categories and amounts for each reportable segment. The ASU is effective for fiscal years beginning after December 15, 2023, and interim periods in fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating this guidance to determine the impact it will have on our financial statements. 73 Note 4. Revenues Disaggregation of Revenue The following table presents our revenues disaggregated by revenue stream. (Thousands) Revenue disaggregated by revenue stream Revenue from contracts with customers Uniti Fiber Lit backhaul Enterprise and wholesale E-Rate and government Other Uniti Fiber Uniti Leasing Total revenue from contracts with customers Revenue accounted for under leasing guidance Uniti Leasing Uniti Fiber Total revenue accounted for under leasing guidance Year Ended December 31, 2023 2022 2021 $ 74,538 $ 78,977 $ 97,834 55,682 3,102 85,820 64,219 2,827 86,915 86,390 74,396 3,272 $ 231,156 $ 231,843 $ 250,973 6,847 238,003 845,925 65,903 911,828 4,590 236,433 822,867 69,547 892,414 4,449 255,422 797,048 48,052 845,100 Total revenue $ 1,149,831 $ 1,128,847 $ 1,100,522 At December 31, 2023 and 2022, lease receivables were $22.0 million and $26.2 million, respectively, and receivables from contracts with customers were $18.8 million and $16.1 million, respectively. Contract Assets (Unbilled Revenue) and Liabilities (Deferred Revenue) Contract assets primarily consist of unbilled construction revenue where we are utilizing our costs incurred as the measure of progress of satisfying our performance obligation. Contract assets are reported within accounts receivables, net on our Consolidated Balance Sheets. When the contract price is invoiced, the related unbilled receivable is reclassified to trade accounts receivable, where the balance will be settled upon the collection of the invoiced amount. Contract liabilities are generally comprised of upfront fees charged to the customer for the cost of establishing the necessary components of the Company’s network prior to the commencement of use by the customer. Fees charged to customers for the recurring use of the Company’s network are recognized during the related periods of service. Upfront fees that are billed in advance of providing services are deferred until such time the customer accepts the Company’s network and then are recognized as service revenues ratably over a period in which substantive services required under the revenue arrangement are expected to be performed, which is the initial term of the arrangement. During the years ended December 31, 2023, 2022, and 2021, we recognized revenues of $4.1 million, $6.4 million, and $13.2 million, respectively that was included in the December 31, 2022, December 31, 2021, and December 31, 2020 contract liabilities balance, respectively. The following table provides information about contract assets and contract liabilities accounted for under Topic 606. (Thousands) Balance at December 31, 2022 Balance at December 31, 2023 Contract Assets Contract Liabilities $ $ 173 $ 26 $ 8,699 11,109 Transaction Price Allocated to Remaining Performance Obligations Performance obligations within contracts to stand ready to provide services are typically satisfied over time or as those services are provided. Contract liabilities primarily relate to deferred revenue from upfront customer payments. The 74 deferred revenue is recognized, and the liability reduced, over the contract term as the Company completes the performance obligation. As of December 31, 2023, our future revenues (i.e. transaction price related to remaining performance obligations) under contracts accounted for under ASC 606 totaled $645.0 million, of which $589.0 million is related to contracts that are currently being invoiced and have an average remaining contract term of 3.3 years, while $56.0 million represents our backlog for sales bookings which have yet to be installed and have an average remaining contract term of 5.2 years. We do not disclose the value of unsatisfied performance obligations for contracts that have an original expected duration of one year or less. Note 5. Leases Lessor Accounting We lease communications towers, ground, colocation, other communication equipment and dark fiber to tenants under operating leases. Our leases have initial lease terms ranging from less than one year to 35 years, most of which include options to extend or renew the leases for less than one year to 20 years (based on the satisfaction of certain conditions as defined in the lease agreements), and some of which may include options to terminate the leases within one to six months. Certain lease agreements contain provisions for future rent increases. Payments due under the lease contracts include fixed payments plus, for some of our leases, variable payments. The components of lease income for the years ended December 31, 2023 and 2022 are as follows: (Thousands) Lease income - operating leases Year Ended December 31, 2023 Year Ended December 31, 2022 $ 911,828 $ 892,414 Lease payments to be received under non-cancellable operating leases where we are the lessor for the remainder of the lease terms as of December 31, 2023 are as follows: December 31, 2023 (1) $ 806,483 816,771 818,196 819,134 819,813 1,556,217 5,636,614 (Thousands) 2024 2025 2026 2027 2028 Thereafter Total lease receivables $ (1) Total future minimum lease payments to be received include $4.7 billion relating to the Windstream Leases. 75 The underlying assets under operating leases where we are the lessor as of December 31, 2023 and 2022 are summarized as follows: (Thousands) Land Building and improvements Poles Fiber Equipment Copper Conduit Tower assets Finance lease assets Other assets Less: accumulated depreciation Underlying assets under operating leases, net December 31, 2023 December 31, 2022 $ 26,533 $ 347,700 314,488 26,549 346,093 296,941 3,862,635 3,529,835 436 437 3,974,410 3,964,439 90,087 58 1,890 10,434 89,963 1,397 28,126 10,434 8,628,671 8,294,214 (5,690,066) (5,542,726) $ 2,938,605 $ 2,751,488 Depreciation expense for the underlying assets under operating leases where we are the lessor for the years ended December 31, 2023 and 2022 is summarized as follows: (Thousands) Depreciation expense for underlying assets under operating leases Lessee Accounting Year Ended December 31, 2023 Year Ended December 31, 2022 $ 182,906 $ 176,160 We have commitments under operating leases for communications towers, ground, colocation, other communication equipment, dark fiber lease arrangements and buildings. We also have finance leases for automobiles and dark fiber lease arrangements. Our leases have initial lease terms ranging from less than one year to 30 years, most of which include options to extend or renew the leases for less than one year to 20 years, and some of which may include options to terminate the leases within one to six months. Certain lease agreements contain provisions for future rent increases. Payments due under the lease contracts include fixed payments plus, for some of our leases, variable payments. As of December 31, 2023, we have short term lease commitments amounting to approximately $3.5 million. 76 The components of lease cost are presented within general and administrative expense and operating expense, while sublease income is presented within revenues in our Consolidated Statements of (Loss) Income for the years ended December 31, 2023 and 2022 are as follows: (Thousands) Finance lease cost Amortization of ROU assets Interest on lease liabilities Total finance lease cost Operating lease cost Short-term lease cost Variable lease cost Less sublease income Total lease cost Year Ended December 31, 2023 Year Ended December 31, 2022 $ 4,066 $ 1,575 5,641 22,999 3,525 938 3,793 1,437 5,230 19,946 3,109 547 (14,590) (13,683) $ 18,513 $ 15,149 Amounts reported in the Consolidated Balance Sheets for leases where we are the lessee as of December 31, 2023 and 2022 were as follows: (Thousands) Operating leases ROU asset, net Lease liability Finance leases ROU asset, gross Lease liability Weighted-average remaining lease term Operating leases Finance leases Weighted-average discount rate Operating leases Finance leases Location on Consolidated Balance Sheets December 31, 2023 December 31, 2022 Operating lease right-of-use assets, net $ 125,105 $ Operating lease liabilities 84,404 88,545 66,356 Property, plant and equipment, net Finance lease obligations $ 52,589 18,110 $ 73,487 15,520 13.4 years 8.7 years 10.1 years 11.5 years 10.3 % 9.9 % 8.6 % 10.1 % 77 Other information related to leases as of December 31, 2023 and 2022 are as follows: (Thousands) Cash paid for amounts included in the measurement of lease liabilities Operating cash flows for finance leases Operating cash flows for operating leases Financing cash flows for finance leases Non-cash items: New operating leases and remeasurements, net New finance leases Year Ended December 31, 2023 Year Ended December 31, 2022 $ 1,575 $ 22,326 2,262 1,437 19,874 1,193 $ 32,490 $ 5,687 23,173 1,314 Future lease payments under non-cancellable leases as of December 31, 2023 are as follows: (Thousands) 2024 2025 2026 2027 2028 Thereafter Total undiscounted lease payments Less: imputed interest Total lease liabilities Future sublease rentals as of December 31, 2023 are as follows: (Thousands) 2024 2025 2026 2027 2028 Thereafter Total Windstream Leases Operating Leases Finance Leases $ 19,220 $ 16,442 12,980 10,317 8,672 96,881 $ $ 164,512 $ (80,108) 84,404 $ 3,709 3,656 3,530 3,166 2,467 9,583 26,111 (8,001) 18,110 Sublease Rentals $ $ 10,837 10,961 11,082 11,166 11,002 128,810 183,858 Pursuant to the Spin-Off, Uniti entered into a long-term exclusive triple-net lease (the “Master Lease”) with Windstream, pursuant to which a substantial portion of our real property is leased to Windstream and from which a substantial portion of our leasing revenues are currently derived. In connection with Windstream’s emergence from bankruptcy, Uniti and Windstream bifurcated the Master Lease and entered into two structurally similar master leases that each expire on April 30, 2030 (collectively, the “Windstream Leases”), which Windstream Leases amended and restated the Master Lease in its entirety. The Windstream Leases consist of two leases: (a) a master lease (the “ILEC MLA”) that governs Uniti owned assets used for Windstream’s incumbent local exchange carrier (“ILEC”) operations and (b) a master lease (the “CLEC MLA”) that governs Uniti owned assets used for Windstream’s competitive local exchange carrier (“CLEC”) operations. The aggregate initial annual rent under the Windstream Leases is $663.0 million. The tenants under the ILEC MLA are Windstream Holdings II, LLC (“Windstream Holdings II,” successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (“Windstream Services II,” successor in interest to Windstream Services LLC), and certain 78 subsidiaries and/or newly formed affiliated entities operating the ILECs, and the landlords under the ILEC MLA are the Uniti entities that own the applicable ILEC assets. Similarly, the tenants under the CLEC MLA are Windstream Holdings II, Windstream Services II, and certain subsidiaries and/or newly formed affiliated entities operating CLECs, and the landlords under the CLEC MLA are the Uniti entities that own the CLEC assets. The Windstream Leases contain cross- guarantees and cross-default provisions, which will remain effective as long as Windstream or an affiliate is the tenant under both of the Windstream Leases and unless and until the landlords under the ILEC MLA are different from the landlords under the CLEC MLA. The Windstream Leases permit Uniti to transfer its rights and obligations and otherwise monetize or encumber the Windstream Leases, together or separately, so long as Uniti does not transfer interests in either Windstream Lease to a Windstream competitor. In addition, the Windstream Leases impose certain financial restrictions on Windstream if Windstream fails to maintain certain financial covenants. Windstream covenants not to incur certain indebtedness (other than certain refinancing in a principal amount that does not exceed the sum of the principal amount of the indebtedness refinanced, the accrued and unpaid interest on such indebtedness refinanced and any other amounts owing thereon and any customary costs incurred in connection with such refinancing or drawings under its third party syndicated revolving credit facility, in an amount not to exceed $750 million) if its total leverage ratio, pro forma for the incurrence of such indebtedness, would exceed 3.00:1.00. Further, Windstream covenants not to incur certain additional indebtedness, pay dividends, repurchase stock or prepay unsecured debt, or enter into a transaction with an entity controlled by a member of the board without Uniti’s consent if Windstream’s total leverage ratio exceeds 3.50:1.00. Notwithstanding the foregoing, the financial covenants described herein shall not apply at any time in which Windstream maintains a corporate family rating of not less than “B2” by Moody’s and either “B” by Standard & Poor’s or “B” by Fitch Ratings. Pursuant to the Windstream Leases, Windstream (or any successor tenant under a Windstream Lease) has the right to cause Uniti to reimburse up to an aggregate $1.75 billion for certain growth capital improvements in long-term value accretive fiber and related assets made by Windstream (or the applicable tenant under the Windstream Lease) to certain ILEC and CLEC properties (the “Growth Capital Improvements”). Uniti’s reimbursement commitment for Growth Capital Improvements does not require Uniti to reimburse Windstream for maintenance or repair expenditures (except for costs incurred for fiber replacements to the CLEC MLA leased property, up to $70 million during the term), and each such reimbursement is subject to underwriting standards. Uniti’s total annual reimbursement commitments for the Growth Capital Improvements under both Windstream Leases (and under separate equipment loan facilities) were limited to $125 million in 2020 and $225 million per year in 2021, 2022 and 2023 and are limited to $225 million in 2024; $175 million per year in 2025 and 2026; and $125 million per year in 2027 through 2029. If the cost incurred by Windstream (or the successor tenant under a Windstream Lease) for Growth Capital Improvements in any calendar year exceeds the annual limit for such calendar year, Windstream (or such tenant, as the case may be) may submit such excess costs for reimbursement in any subsequent year and such excess costs shall be funded from the annual commitment amounts in such subsequent period. In addition, to the extent that reimbursements for Growth Capital Improvements funded in any calendar year during the term is less than the annual limit for such calendar year, the unfunded amount in any calendar year will carry-over and may be added to the annual limits for subsequent calendar years, subject to an annual limit of $250 million in any calendar year, except that, during calendar year 2021, Uniti’s combined total obligation to fund Growth Capital Improvements may exceed $250 million to the extent of any unfunded excess amounts from calendar year 2020. Starting on the first anniversary of each installment of reimbursement for a Growth Capital Improvement, the rent payable by Windstream under the applicable Windstream Lease will increase by an amount equal to 8.0% (the “Rent Rate”) of such installment of reimbursement. The Rent Rate will thereafter increase to 100.5% of the prior Rent Rate on each anniversary of each reimbursement. In the event that the tenant’s interest in either Windstream Lease is transferred by Windstream under the terms thereof (unless transferred to the same transferee), or if Uniti transfers its interests as landlord under either Windstream Lease (unless to the same transferee), the reimbursement rights and obligations will be allocated between the ILEC MLA and the CLEC MLA by Windstream, provided that the maximum that may be allocated to the CLEC MLA following such transfer is $20 million per year. If Uniti fails to reimburse any Growth Capital Improvement payment or equipment loan funding request as and when it is required to do so under the terms of the Windstream Leases, and such failure continues for thirty (30) days, then such unreimbursed amounts may be applied as an offset against the rent owed by Windstream under the Windstream Leases (and such amounts will thereafter be treated as if Uniti had reimbursed them). Uniti and Windstream have entered into separate ILEC and CLEC Equipment Loan and Security Agreements (collectively “Equipment Loan Agreement”) in which Uniti will provide up to $125 million (limited to $25 million in any calendar year) of the $1.75 billion of Growth Capital Improvement commitments discussed above in the form of loans for Windstream to purchase equipment related to network upgrades or to be used in connection with the Windstream Leases. Interest on these 79 loans will accrue at 8% from the date of the borrowing. All equipment financed through the Equipment Loan Agreement is the sole property of Windstream; however, Uniti will receive a first-lien security interest in the equipment purchased with the loans. No such loans have been made to Windstream as of December 31, 2023. The Windstream Leases provide that TCIs, defined as maintenance, repair, overbuild, upgrade or replacement to the Distribution Systems, including without limitation, the replacement of copper distribution systems with fiber distribution systems, automatically become property of Uniti upon their construction by Windstream. We receive non-monetary consideration related to TCIs as they automatically become our property, and we recognize the cost basis of TCIs that are capital in nature as real estate investments and deferred revenue. We depreciate the real estate investments over their estimated useful lives and amortize the deferred revenue as additional leasing revenues over the same depreciable life of the TCI assets. TCIs exclude Growth Capital Improvements as and when reimbursed by Uniti. During the year ended December 31, 2023, Uniti reimbursed $250.0 million of Growth Capital Improvements, of which $35.1 million, as allowed for under the Settlement, represented the reimbursement of capital improvements completed in 2022 that were previously classified as TCIs. Subsequent to December 31, 2023, Windstream requested and we reimbursed $79.6 million of qualifying Growth Capital Improvements that were reported as TCIs as of December 31, 2023. As of the date of this Annual Report on Form 10-K, we have reimbursed a total of $873.8 million of Growth Capital Improvements. Note 6. Business Combinations, Asset Acquisitions and Dispositions 2021 Transactions Everstream OpCo-PropCo Transaction On May 28, 2021, the Company completed its previously announced strategic transaction with Everstream Solutions LLC (“Everstream”). As part of the transaction, Uniti entered into two 20-year dark fiber indefeasible rights of use (“IRU”) lease agreements with Everstream on Uniti owned fiber. Concurrently, Uniti sold its Uniti Fiber Northeast operations and certain dark fiber IRU contracts acquired as part of the Windstream settlement to Everstream. Total cash consideration, including upfront IRU payments, was approximately $135 million. In addition to the upfront proceeds, Uniti will receive fees of approximately $3 million annually from Everstream over the initial 20-year term of the IRU lease agreements, subject to an annual escalator of 2%. During the quarter ended June 30, 2021, we recorded a gain of $28.1 million related to this transaction, which is included in gain on sale of operations in our Consolidated Statements of (Loss) Income. (Thousands) Assets and liabilities sold: Assets: Property, plant and equipment, net Goodwill Intangible assets, net Right of use assets, net Total assets Liabilities: Lease liabilities Intangible liabilities, net Finance lease obligations Total liabilities Cash consideration Less: total assets and liabilities sold, net Gain on sale of operations 80 $ $ $ $ $ $ 44,685 17,794 7,264 19,841 89,584 18,779 4,492 32,343 55,614 62,113 (33,970) 28,143 Note 7. Assets and Liabilities Held for Sale In 2018, we acquired certain fiber assets from CableSouth Media, LLC (“CableSouth”) and leased back certain of those acquired assets to CableSouth pursuant to a triple-net lease. During the fourth quarter of 2023, the Company entered into an agreement with a fund managed by Macquarie Asset Management ("MAM") pursuant to which MAM would make a structured equity investment into CableSouth in order to assist CableSouth in the acquisition of all of our previously acquired CableSouth fiber assets and the buyout of their triple- net lease for cash consideration of $40 million (the "Transaction"). The Transaction closed on January 31, 2024. See Note 24. The following table presents the assets and liabilities, associated with the Transaction, which were classified as held for sale as of December 31, 2023: (Thousands) Assets: Property, plant and equipment, net Straight-line revenue receivable Total Assets Liabilities: Accounts payable, accrued expenses and other liabilities, net Deferred revenue Total Liabilities December 31, 2023 $ $ $ $ 25,842 2,763 28,605 67 264 331 The assets and liabilities associated with the Transaction are included in the results of the Uniti Leasing segment. The sale does not represent a strategic shift that will have a major effect on operations and financial results and, therefore, did not qualify for presentation as a discontinued operation. Note 8. Investment in Unconsolidated Entities Fiber Holdings On December 21, 2023, the Company completed the sale of its investment in BB Fiber Holdings LLC to MIP IV MidWest Fiber Parent LLC, our partner in the investment, for total cash consideration of $40.0 million, which was received in January of 2024. The receivable was included within Other Assets on the Consolidated Balance Sheet as of December 31, 2023. As a result of the transaction, during the fourth quarter of 2023 we recorded a pre-tax gain of $2.6 million within other expense (income), net and $0.2 million of income tax expense within our Consolidated Statements of (Loss) Income. Harmoni On June 21, 2022, the Company completed the sale of its investment in Harmoni Towers LP to Palistar Communications Infrastructure GP LLC, our partner in the investment, for total cash consideration of $32.5 million. As a result of the transaction, during the second quarter of 2022 we recorded a pre-tax gain of $7.9 million within other expense (income), net and $6.7 million of income tax expense within our Consolidated Statements of (Loss) Income. Note 9. Fair Value of Financial Instruments FASB ASC 820, Fair Value Measurements, establishes a hierarchy of valuation techniques based on the observability of inputs utilized in measuring assets and liabilities at fair values. This hierarchy establishes market-based or observable inputs as the preferred source of values, followed by valuation models using management assumptions in the absence of market inputs. The three levels of the hierarchy are as follows: Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the assessment date; 81 Level 2 – Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly; and Level 3 – Unobservable inputs for the asset or liability. Our financial instruments consist of cash and cash equivalents, accounts and other receivables, derivative instruments, contingent consideration, our outstanding notes and other debt, settlement payable, contingent consideration and accounts, interest and dividends payable. The following table summarizes the fair value of our financial instruments at December 31, 2023 and 2022: (Thousands) At December 31, 2023 Liabilities Senior secured notes - 10.50%, due February 15, 2028 Senior secured notes - 4.75%, due April 15, 2028 Senior unsecured notes - 6.50%, due February 15, 2029 Senior unsecured notes - 6.00%, due January 15, 2030 Exchangeable senior unsecured notes - 4.00%, due June 15, 2024 Convertible senior notes - 7.50% due December 1, 2027 Senior secured revolving credit facility, variable rate, due September 24, 2027 Settlement payable Total (Thousands) At December 31, 2022 Liabilities Total Quoted Prices in Active Markets (Level 1) Prices with Other Observable Inputs (Level 2) Prices with Unobservable Inputs (Level 3) $ 2,624,596 $ 488,205 — $ — 2,624,596 $ 488,205 796,125 486,675 122,140 301,755 207,979 160,550 — — — — — — 796,125 486,675 122,140 301,755 207,979 160,550 $ 5,188,025 $ — $ 5,188,025 $ — — — — — — — — — Total Quoted Prices in Active Markets (Level 1) Prices with Other Observable Inputs (Level 2) Prices with Unobservable Inputs (Level 3) Senior secured notes - 7.875%, due February 15, 2025 Senior secured notes - 4.75%, due April 15, 2028 Senior unsecured notes - 6.50%, due February 15, 2029 Senior unsecured notes - 6.00%, due January 15, 2030 Exchangeable senior unsecured notes - 4.00%, due June 15, 2024 Convertible senior notes - 7.50%, due December 1, 2027 Senior secured revolving credit facility, variable rate, due December 10, 2024 Settlement payable Total $ 2,208,319 $ — $ 2,208,319 $ 469,740 759,917 467,401 127,024 297,765 187,981 232,350 — — — — — — — 469,740 759,917 467,401 127,024 297,765 187,981 232,350 $ 4,750,497 $ — $ 4,750,497 $ — — — — — — — — — 82 The carrying value of cash and cash equivalents, accounts and other receivables, and accounts, interest and dividends payable approximate fair values due to the short-term nature of these financial instruments. The total principal balance of our Notes and other debt was $5.62 billion at December 31, 2023, with a fair value of $5.03 billion. The estimated fair value of the Notes and other debt was based on available external pricing data and current market rates for similar debt instruments, among other factors, which are classified as Level 2 inputs within the fair value hierarchy. Derivative instruments are carried at fair value. See Note 11. Given the limited trade activity of the Exchangeable Notes, the fair value of the Exchangeable Notes (see Note 13) is determined based on inputs that are observable in the market and have been classified as Level 2 in the fair value hierarchy. Specifically, we estimated the fair value of the Exchangeable Notes based on readily available external pricing information, quoted market prices, and current market rates for similar convertible debt instruments. Uniti is required to make $490.1 million of cash payments to Windstream in equal installments over 20 consecutive quarters beginning October 2020 (the “Settlement Payable”) (see Note 3). The Settlement Payable was recorded at fair value, using the present value of future cash flows. The future cash flows are discounted using discount rate input based on observable market data. Accordingly, we classify inputs used as Level 2 in the fair value hierarchy. The remaining Settlement Payable is $163.6 million and is reported as settlement payable on our Consolidated Balance Sheets at December 31, 2023. There have been no changes in the valuation methodologies used since the initial recording. Note 10. Property, Plant and Equipment The carrying value of property, plant and equipment is as follows: (Thousands) Land Building and improvements Poles Fiber Equipment Copper Conduit Tower assets Finance lease assets Construction in progress Other assets Corporate assets Less accumulated depreciation Property, plant and equipment, net Depreciable Lives(1) December 31, 2023 December 31, 2022 Indefinite $ 30,099 $ 366,490 314,489 28,845 363,077 296,941 3 - 40 years 30 years 30 years 4,835,623 4,434,506 5 - 7 years 460,463 399,473 20 years 30 years 20 years See Note 3 See Note 3 15 - 20 years 3 - 7 years 3,974,410 3,964,439 90,087 1,221 52,589 49,771 10,436 89,963 5,619 73,487 46,508 10,436 15,731 10,201,409 14,883 9,728,177 (6,219,340) (5,973,630) $ 3,982,069 $ 3,754,547 (1) Certain property acquired from Windstream is depreciated using Windstream's estimated useful lives. Specifically, certain Fiber assets are depreciated using an average 20 year life. Finance lease assets above predominantly represent fiber leases, where we have the exclusive, unrestricted, and indefeasible right to use one, a pair, or more strands of fiber of a fiber cable. Depreciation expense for the years ended December 31, 2023, 2022, and 2021 was $280.8 million, $263.0 million and $261.2 million, respectively. 83 Note 11. Derivative Instruments and Hedging Activities Exchangeable Notes Hedge Transactions On June 25, 2019, concurrently with the pricing of the 4.00% Exchangeable Notes due June 15, 2024 (the "Exchangeable Notes"), and on June 27, 2019, concurrently with the exercise by the initial purchasers involved in the offering of the Exchangeable Notes (the “Initial Purchasers”) of their option to purchase additional Exchangeable Notes, Uniti Fiber Holdings Inc., the issuer of the Exchangeable Notes, entered into exchangeable note hedge transactions with respect to the Company’s common stock (the “Note Hedge Transactions”) with certain of the Initial Purchasers or their respective affiliates (collectively, the “Counterparties”). The Note Hedge Transactions cover, subject to anti-dilution adjustments substantially similar to those applicable to the Exchangeable Notes, the same number of shares of the Company’s common stock that initially underlie the Exchangeable Notes in the aggregate and are exercisable upon exchange of the Exchangeable Notes. The Note Hedge Transactions have an initial strike price that corresponds to the initial exchange price of the Exchangeable Notes, subject to anti-dilution adjustments substantially similar to those applicable to the Exchangeable Notes. The Note Hedge Transactions will expire upon the maturity of the Exchangeable Notes, if not earlier exercised. The Note Hedge Transactions are intended to reduce potential dilution to the Company’s common stock upon any exchange of the Exchangeable Notes and/or offset any cash payments Uniti Fiber Holdings Inc. is required to make in excess of the principal amount of exchanged Exchangeable Notes, as the case may be, in the event that the market value per share of the Company’s common stock, as measured under the Note Hedge Transactions, at the time of exercise is greater than the strike price of the Note Hedge Transactions. The Note Hedge Transactions are separate transactions, entered into by Uniti Fiber Holdings Inc. with the Counterparties, and are not part of the terms of the Exchangeable Notes. Holders of the Exchangeable Notes will not have any rights with respect to the Note Hedge Transactions. The Note Hedge Transactions meet certain accounting criteria under GAAP, are recorded in additional paid-in capital on our Consolidated Balance Sheets and are not accounted for as derivatives that are remeasured each reporting period. Warrant Transactions On June 25, 2019, concurrently with the pricing of the Exchangeable Notes, and on June 27, 2019 concurrently with the exercise by the initial purchasers of their option to purchase additional Exchangeable Notes, the Company entered into warrant transactions to sell to the Counterparties Warrants to acquire, subject to anti-dilution adjustments, up to approximately 27.8 million shares of the Company’s common stock in the aggregate at an exercise price of approximately $16.42 per share. The maximum number of shares of the Company’s common stock that could be issued pursuant to the Warrants is approximately 55.5 million. The Company offered and sold the Warrants in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”). If the market value per share of the Company’s common stock, as measured under the Warrants, at the time of exercise exceeds the strike price of the Warrants, the Warrants will have a dilutive effect on the Company’s common stock unless, subject to the terms of the Warrants, the Company elects to cash settle the Warrants. The Warrants will expire over a period beginning in September 2024. The Warrants are separate transactions, entered into by the Company with the Counterparties, and are not part of the terms of the Exchangeable Notes. Holders of the Exchangeable Notes will not have any rights with respect to the Warrants. The Warrants meet certain accounting criteria under GAAP, are recorded in additional paid-in capital on our Consolidated Balance Sheets and are not accounted for as derivatives that are remeasured each reporting period. Capped Call Transactions On December 7, 2022, in connection with the pricing of the Convertible 2027 Notes (see Note 13), the Company entered into privately negotiated capped call transactions (the “Capped Calls”) with certain financial institutions at a cost of $21.1 million. The Capped Calls cover the same number of shares of the Company’s common stock that initially underlie the Convertible 2027 Notes in the aggregate. By entering into the Capped Calls, the Company expects to reduce the potential dilution to its common stock (or, in the event a conversion of the Convertible 2027 Notes is settled in cash, to reduce its cash payment obligation) in the event that at the time of conversion of the Convertible 2027 Notes its common stock price exceeds the conversion price of the Convertible 2027 Notes. The cap price of the Capped Calls will initially be $10.63 per share of common stock, which represents a premium of 75% over the last reported sale price of the Company’s common stock of $6.075 per share on December 7, 2022 and is subject to customary anti-dilution adjustments substantially similar to those applicable to the Convertible 2027 Notes. The Company used approximately $21.1 million of the net 84 proceeds from the offering of the Convertible 2027 Notes to pay for the cost of the Capped Calls. The Capped Calls meet the criteria for classification in equity, are not remeasured each reporting period and are included as a reduction to additional paid-in-capital within stockholders’ equity. Additionally on December 7, 2022, in connection with the Company’s repurchase of the Exchangeable Notes, the Company entered into partial unwind agreements (the “Unwind Agreements”) with the Counterparties to unwind (see Note 13) a portion of the Note Hedge Transactions and the Warrants described above (collectively, the “Unwind Transactions”). In connection with the Unwind Transactions, the Company received cash as a termination payment for of the portion of the Note Hedge Transactions that were unwound, and the Company delivered cash as a termination payment in respect of the portion of the Warrants that were unwound. The amount of cash that was received, which was approximately $1.2 million, and the amount of cash that was delivered to the Counterparties, which was approximately $0.5 million, were based generally on the termination values of the unwound portions of such instruments. Note 12. Goodwill and Intangible Assets Changes in the carrying amount of goodwill occurring during the year ended December 31, 2023 and 2022, are as follows: (Thousands) Goodwill at December 31, 2021 Accumulated impairment charges as of December 31, 2021 Balance at December 31, 2021 Impairment charges Balance as of December 31, 2022 Impairment charges (Note 3) Balance at December 31, 2023 Goodwill at December 31, 2023 Accumulated impairment charges as of December 31, 2023 Balance at December 31, 2023 Uniti Fiber Total 672,878 $ (71,000) 601,878 672,878 (71,000) 601,878 (240,500) (240,500) 361,378 361,378 (203,998) (203,998) 157,380 $ 157,380 672,878 $ 672,878 (515,498) (515,498) 157,380 $ 157,380 $ $ $ $ 85 The carrying value of our other intangible assets is as follows: (Thousands) Finite life intangible assets: Customer lists Contracts Underlying rights Total intangible assets Less: accumulated amortization Total intangible assets, net Finite life intangible liabilities: Acquired below-market leases Total intangible liabilities Less: accumulated amortization Total intangible liabilities, net December 31, 2023 December 31, 2022 Cost Accumulated Amortization Cost Accumulated Amortization $ 416,104 $ (151,542) $ 416,104 $ (128,728) 52,536 10,497 (21,343) (1,137) 52,536 10,497 (14,776) (787) $ $ 479,137 (174,022) 305,115 $ $ 479,137 (144,291) 334,846 $ 191,154 $ (34,757) $ 191,154 $ (24,062) 191,154 (34,757) 191,154 (24,062) $ 156,397 $ 167,092 As of December 31, 2023, the remaining weighted average amortization period of the Company’s intangible assets was 13.4 years. Amortization expense for the years ended December 31, 2023, 2022 and 2021 was $29.7 million, $29.8 million and $29.8 million, respectively. Amortization expense is estimated to be $29.7 million in 2024, $29.7 million in 2025, $29.7 million in 2026, $29.7 million in 2027 and $28.1 million in 2028. We recognize the amortization of below-market leases in revenue in arrangements where we are the lessor. Revenue related to the amortization of the below-market leases for the years ended December 31, 2023, 2022 and 2021 was $10.7 million, $10.7 million, and $10.7 million respectively. As of December 31, 2023, the remaining weighted average amortization period of the Company’s intangible liabilities was 16.1 years. Revenue due to the amortization of the below-market leases is estimated to be $10.7 million in 2024, $10.7 million in 2025, $10.7 million in 2026, $10.7 million in 2027, and $10.2 million in 2028. Note 13. Notes and Other Debt All debt, including the senior secured credit facility and notes described below, are obligations of the Operating Partnership and certain of its subsidiaries as discussed below. The Company is, however, a guarantor of such debt. Notes and other debt is as follows: (Thousands) Principal amount Less unamortized discount, premium and debt issuance costs December 31, 2023 December 31, 2022 $ 5,617,442 $ 5,262,373 (93,863) (73,558) Notes and other debt less unamortized discount and debt issuance costs $ 5,523,579 $ 5,188,815 86 Notes and other debt at December 31, 2023 and 2022 consisted of the following: December 31, 2023 December 31, 2022 (Thousands) Principal Unamortized Discount, Premium and Debt Issuance Costs Principal Unamortized Discount, Premium and Debt Issuance Costs Senior secured notes - 7.875%, due February 15, 2025 (discount is based on imputed interest rate of 8.38%) $ — $ — $ 2,250,000 $ (22,239) Senior secured notes - 10.50%, due February 15, 2028 (discount is based on imputed interest rate of 11.06% Senior secured notes - 4.75%, due April 15, 2028 (discount is based on imputed interest rate of 5.04%) 2,600,000 (48,290) — — 570,000 (6,360) 570,000 (7,654) Senior unsecured notes - 6.50%, due February 15, 2029 (discount is based on imputed interest rate of 6.83%) Senior unsecured notes - 6.00%, due January 15, 2030 (discount is based on imputed interest rate of 6.27%) Exchangeable senior unsecured notes - 4.00%, due June 15, 2024 (discount is based on imputed interest rate of 4.77%) Convertible senior notes - 7.50%, due December 1, 2027 (discount is based on imputed interest rate of 8.29%) Senior secured revolving credit facility, variable rate, due September 24, 2027 Total 1,110,000 700,000 (15,761) (9,307) 1,110,000 700,000 (18,245) (10,535) 122,942 (427) 137,873 (1,501) 306,500 (8,092) 306,500 (9,768) 208,000 (5,625) 188,000 (3,616) $ 5,617,442 $ (93,863) $ 5,262,373 $ (73,558) At December 31, 2023, notes and other debt included the following: (i) $208.0 million under the Revolving Credit Facility (as defined below) pursuant to that certain credit agreement, dated as of April 24, 2015, by and among the Operating Partnership, Uniti Group Finance 2019 Inc. and CSL Capital, LLC (hereinafter, the “Borrowers”), the guarantors party thereto, Bank of America, N.A., as administrative agent, collateral agent, swing line lender and an L/C issue and certain other lenders name therein (the “Credit Agreement”); (ii) $2.6 billion aggregate principal amount of 10.50% Senior Secured Notes due February 15, 2028 (the “February 2028 Secured Notes”); (iii) $570.0 million aggregate principal amount of 4.75% Senior Secured Notes due April 15, 2028 (the “2028 Secured Notes”); (iv) $1.11 billion aggregate principal amount of 6.50% Senior Unsecured Notes due February 15, 2029 (the “2029 Notes”); (v) $122.9 million aggregate principal amount of the Exchangeable Notes; (vi) $700.0 million aggregate principal amount of 6.00% Senior Unsecured Notes due January 15, 2030 (the “2030 Notes”); and (vii) $306.5 million aggregate principal amount of 7.50% Convertible Senior Notes due December 1, 2027 (the "Convertible 2027 Notes" and collectively with the February 2028 Secured Notes, 2028 Secured Notes, 2029 Notes, the Exchangeable Notes, and the 2030 Notes, the “Notes”). Credit Agreement The Borrowers are party to the Credit Agreement, which provides for a $500 million revolving credit facility that will mature on September 24, 2027 (the “Revolving Credit Facility”) and provides us with the ability to obtain revolving loans as well as swing line loans and letters of credit from time to time. All obligations under the Credit Agreement are guaranteed by (i) the Company and (ii) certain of the Operating Partnership’s subsidiaries (the “Subsidiary Guarantors”) and are secured by substantially all of the assets of the Borrowers and the Subsidiary Guarantors. The Borrowers are subject to customary covenants under the Credit Agreement, including an obligation to maintain a consolidated secured leverage ratio, as defined in the Credit Agreement, not to exceed 5.00 to 1.00. We are permitted, subject to customary conditions, to incur other indebtedness, so long as, on a pro forma basis after giving effect to any such indebtedness, our consolidated total leverage ratio, as defined in the Credit Agreement, does not exceed 6.50 to 1.00 and, if such debt is secured, our consolidated secured leverage ratio, as defined in the Credit Agreement, does not exceed 4.00 to 1.00. In addition, the Credit Agreement contains customary events of default, including a cross default provision whereby the failure of the Borrowers or certain of their subsidiaries to make payments under other debt obligations, or the 87 occurrence of certain events affecting those other borrowing arrangements, could trigger an obligation to repay any amounts outstanding under the Credit Agreement. In particular, a repayment obligation could be triggered if (i) the Borrowers or certain of their subsidiaries fail to make a payment when due of any principal or interest on any other indebtedness aggregating $75.0 million or more, or (ii) an event occurs that causes, or would permit the holders of any other indebtedness aggregating $75.0 million or more to cause, such indebtedness to become due prior to its stated maturity. As of December 31, 2023, the Borrowers were in compliance with all of the covenants under the Credit Agreement. A termination of either Windstream Lease would result in an “event of default” under the Credit Agreement if a replacement lease is not entered into within ninety (90) calendar days and we do not maintain pro forma compliance with a consolidated secured leverage ratio, as defined in the Credit Agreement, of 5.00 to 1.00. Borrowings under the Revolving Credit Facility bear interest at a rate equal to either a base rate plus an applicable margin ranging from 2.75% to 3.50% or a Term SOFR plus an applicable margin ranging from 3.75% to 4.50%, in each case, calculated in a customary manner and determined based on our consolidated secured leverage ratio. We are required to pay a quarterly commitment fee under the Revolving Credit Facility equal to 0.50% of the average amount of unused commitments during the applicable quarter (subject to a step-down to 0.40% per annum of the average amount of unused commitments during the applicable quarter upon achievement of a consolidated secured leverage ratio not to exceed a certain level), as well as quarterly letter of credit fees equal to the product of (A) the applicable margin with respect to Term SOFR borrowings and (B) the average amount available to be drawn under outstanding letters of credit during such quarter. The Notes Secured Notes On February 14, 2023, the Operating Partnership, CSL Capital, LLC, Uniti Group Finance 2019 Inc. and Uniti Fiber Holdings Inc. (collectively, the “Issuers”) issued $2.6 billion aggregate principal amount of the February 2028 Secured Notes. The Issuers used the net proceeds from the offering to fund the redemption in full of the Issuers’ outstanding 7.875% senior secured notes due 2025 (the "2025 Secured Notes"), to repay outstanding borrowings under the Revolving Credit Facility and to pay any related premiums, fees and expenses in connection with the foregoing. On February 14, 2023, the Issuers deposited the full redemption price of $2.25 billion for the 2025 Secured Notes with the trustee and satisfied and discharged their obligations with respect to the 2025 Secured Notes at such time. During the first quarter of 2023, we recorded $32.3 million of loss on the extinguishment of the 2025 Secured Notes within interest expense, net on the Condensed Consolidation Statements of (Loss) Income, which includes $10.3 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs and $22.0 million of cash interest expense for the redemption premium. The February 2028 Secured Notes mature on February 15, 2028 and interest is payable on March 15 and September 15 of each year, beginning on September 15, 2023. On April 20, 2021, the Borrowers issued $570.0 million aggregate principal amount of the 2028 Secured Notes (together with the 2025 Secured Notes, the “Secured Notes”) and used the net proceeds from the offering to fund the redemption in full of the $550.0 million aggregate principal amount of 6.00% Senior Secured Notes due April 15, 2023 (the “2023 Secured Notes”) on May 6, 2021. During the three months ended June 30, 2021, we recognized a $4.3 million loss on the extinguishment of the 2023 Secured Notes within interest expense, net on the Consolidated Statements of (Loss) Income, which included $1.3 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs and $3.0 million of cash interest expense for the redemption premium. The 2028 Secured Notes mature on April 15, 2028 and bear interest at a rate of 4.750% per year. Interest on the 2028 Secured Notes is payable on April 15 and October 15 of each year. The Secured Notes and the related guarantees are secured by liens on substantially all of the assets of the issuers and guarantors thereto, which assets also ratably secure obligations under the senior secured credit facilities, in each case, subject to certain exceptions and permitted liens. The collateral does not include real property (below a specified threshold of value), but includes certain fixtures and other equipment as well as cash that we receive pursuant to the Windstream Leases. The indentures governing the Secured Notes contain customary high yield covenants limiting the ability of the Operating Partnership and its restricted subsidiaries to: incur or guarantee additional indebtedness; incur or guarantee secured 88 indebtedness; pay dividends or distributions on, or redeem or repurchase, capital stock; make certain investments or other restricted payments; sell assets; enter into transactions with affiliates; merge or consolidate or sell all or substantially all of their assets; and create restrictions on the ability to pay dividends or other amounts to the Borrowers or Issuers, as applicable. These covenants are subject to a number of limitations, qualifications and exceptions. The indentures governing the Secured Notes also contain customary events of default. As of December 31, 2023, the Company was in compliance with all of the covenants under the indentures governing the Secured Notes. Senior Unsecured Notes On February 2, 2021, the Borrowers issued $1.11 billion aggregate principal of the 2029 Notes and used the net proceeds to fund the tender offer and subsequent redemption of all outstanding 8.25% Senior Unsecured Notes due October 15, 2023 (the “2023 Notes”). During the year ended December 31, 2021, we recognized a $39.1 million loss on the tendered 2023 Notes within interest expense, net on the Consolidated Statements of (Loss) Income, which included $21.5 million of non- cash interest expense for the write off of the unamortized discount and deferred financing costs and $17.6 million of cash interest expense for the tender premium. The 2029 Notes mature on February 15, 2029 and bear interest at a rate of 6.50% per year. Interest on the 2029 Notes is payable on February 15 and August 15 of each year. On October 13, 2021, the Issuers issued $700.0 million aggregate principal amount of the 2030 Notes (together with the 2029 Notes, the “Senior Unsecured Notes”) and used the net proceeds to fund redemption in full of the $600.0 million 7.125% Senior Unsecured Notes due December 15, 2024 (the “2024 Notes”) on December 15, 2021. During the year ended December 31, 2021, we recognized a $5.9 million loss on the extinguishment of the 2024 Notes within interest expense, net on the Consolidated Statements of (Loss) Income, which included $1.8 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs and $4.1 million of cash interest expense for the redemption premium. The Company used the remaining proceeds of $78.0 million to prepay a portion of the settlement obligations under the settlement agreement with Windstream. See Note 3. The 2030 Notes mature on January 15, 2030 and bear interest at a rate of 6.000% per year. Interest on the 2030 Notes is payable on January 15 and July 15 of each year, beginning on July 15, 2022. The indentures governing the Senior Unsecured Notes contain customary high yield covenants limiting the ability of the Operating Partnership and its restricted subsidiaries to: incur or guarantee additional indebtedness; incur or guarantee secured indebtedness; pay dividends or distributions on, or redeem or repurchase, capital stock; make certain investments or other restricted payments; sell assets; enter into transactions with affiliates; merge or consolidate or sell all or substantially all of their assets; and create restrictions on the ability to pay dividends or other amounts to the Issuers or Borrowers, as applicable. These covenants are subject to a number of important and significant limitations, qualifications and exceptions. The indentures governing the Senior Unsecured Notes also contain customary events of default. As of December 31, 2023, the Company was in compliance with all of the covenants under the indentures governing the Senior Unsecured Notes. The Notes are fully and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by the Company and by each of the Operating Partnership’s existing and future domestic restricted subsidiaries (other than the Borrowers or Issuers, as applicable) that guarantees indebtedness under the Company’s senior secured credit facilities. The guarantees are subject to release under specified circumstances, including certain circumstances in which such guarantees may be automatically released without the consent of the holders of the Notes. The Exchangeable Notes On June 28, 2019, Uniti Fiber Holdings Inc., a subsidiary of the Company, issued $345 million aggregate principal amount of the Exchangeable Notes. The Exchangeable Notes are senior unsecured notes and are guaranteed by the Company and each of the Company’s subsidiaries (other than Uniti Fiber Holdings Inc.) that is an issuer, obligor or guarantor under the Company’s Notes. The Exchangeable Notes bear interest at a fixed rate of 4.00% per year, payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2019. The Exchangeable Notes are exchangeable into cash, shares of the Company’s common stock, or a combination thereof, at Uniti Fiber Holdings Inc.’s election, subject to limitations under the Company's Credit Agreement. The Exchangeable Notes will mature on June 15, 2024, unless earlier exchanged, redeemed or repurchased. Uniti Fiber Holdings Inc. issued the Exchangeable Notes pursuant to an indenture, dated as of June 28, 2019, among Uniti Fiber Holdings Inc., the Company, the other guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee. Prior to the close of business on the business day immediately preceding March 15, 2024, the Exchangeable Notes 89 are exchangeable only upon satisfaction of certain conditions and during certain periods described in the indenture, and thereafter, the Exchangeable Notes are exchangeable at any time until the close of business on the second scheduled trading day immediately preceding the maturity date. The Exchangeable Notes are exchangeable on the terms set forth in the indenture into cash, shares of the Company’s common stock, or a combination thereof, at Uniti Fiber Holdings Inc.’s election, subject to limitations under the Company's Credit Agreement. The exchange rate is initially 80.4602 shares of the Company’s common stock per $1,000 principal amount of Exchangeable Notes (equivalent to an initial exchange price of approximately $12.43 per share of the Company’s common stock). The exchange rate is subject to adjustment in some circumstances as described in the indenture. In addition, following certain corporate events that occur prior to the maturity date or Uniti Fiber Holdings Inc.’s delivery of a notice of redemption, Uniti Fiber Holdings Inc. will increase, in certain circumstances, the exchange rate for a holder who elects to exchange its Exchangeable Notes in connection with such corporate event or notice of redemption, as the case may be. If Uniti Fiber Holdings Inc. or the Company undergoes a fundamental change (as defined in the indenture), subject to certain conditions, holders may require Uniti Fiber Holdings Inc. to repurchase for cash all or part of their Exchangeable Notes at a repurchase price equal to 100% of the principal amount of the Exchangeable Notes to be repurchased, plus accrued and unpaid interest, if any, to, but not including, the fundamental change repurchase date. Uniti Fiber Holdings Inc. may redeem all or a portion of the Exchangeable Notes, at any time, at a cash redemption price equal to 100% of the principal amount of the Exchangeable Notes to be redeemed, plus accrued and unpaid interest to, but not including, the redemption date, if the Company’s board of directors determines such redemption is necessary to preserve the Company's status as a real estate investment trust for U.S. federal income tax purposes. Uniti Fiber Holdings Inc. may not otherwise redeem the Exchangeable Notes prior to June 20, 2022. On or after June 20, 2022 and prior to the 42nd scheduled trading day immediately preceding the maturity date, if the last reported sale price per share of the Company’s common stock has been at least 130% of the exchange price for the Exchangeable Notes for certain specified periods, Uniti Fiber Holdings Inc. may redeem all or a portion of the Exchangeable Notes at a cash redemption price equal to 100% of the principal amount of the Exchangeable Notes to be redeemed plus accrued and unpaid interest to, but not including, the redemption date. Under GAAP, certain convertible debt instruments that may be settled in cash upon conversion are required to be separately accounted for as liability and equity components of the instrument in a manner that reflects the issuer’s non- convertible debt borrowing rate. Accordingly, in accounting for the issuance of the Exchangeable Notes, the Company separated the Exchangeable Notes into liability and equity components. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that does not have an associated convertible feature. The carrying amount of the equity component, which was initially recognized as a debt discount, represented the difference between the proceeds from the issuance of the Exchangeable Notes and the fair value of the liability component of the Exchangeable Notes. The excess of the principal amount of the liability component over its carrying amount was amortized to interest expense using an effective interest rate of 11.1% over the term of the Exchangeable Notes. The equity component was not remeasured. Debt issuance costs related to the Exchangeable Notes were comprised of commissions payable to the initial purchasers of $10.4 million and third-party costs of approximately $1.4 million. In accounting for the debt issuance costs related to the issuance of the Exchangeable Notes, the Company allocated the total amount incurred to the liability and equity components based on their relative values. Debt issuance costs attributable to the liability component were recorded as a contra-liability and are presented net against the Exchangeable Notes balance on our Consolidated Balance Sheets. These costs are amortized to interest expense using the effective interest method over the term of the Exchangeable Notes. Debt issuance costs of $2.9 million attributable to the equity components were offset against the equity component in stockholders’ equity, which netted to $80.8 million. As a result of early adopting ASU 2020-06, the Company made certain adjustments to its accounting for the outstanding exchangeable senior unsecured notes. The adoption of ASU 2020-06 resulted in the re-combination of the liability and equity components of these notes into a single liability instrument. The carrying value as of December 31, 2020, totaled approximately $275.4 million and as a result of the adoption increased by $61.1 million to $336.5 million as of January 1, 2021. Because of this adoption, the effective interest rate on the exchangeable senior unsecured notes went from 11.1% to 4.8%. Additional paid-in-capital was reduced by $59.9 million and deferred tax liabilities were reduced by $15.8 million. Approximately $14.6 million of cumulative effect of adoption was recognized to the opening balance of distributions in excess of accumulated earnings as of January 1, 2021. See Note 3. 90 On December 12, 2022, in connection with the issuance of the Convertible 2027 Notes (as discussed below), approximately $207.1 million aggregate principal amount was repurchased for $194.0 million. As a result, we recognized a gain on extinguishment of $10.8 million, which is comprised of a $13.1 million gain on the repurchase of the Exchangeable Notes and a $2.3 million write off of the related unamortized deferred financing costs, within interest expense, net on the Consolidated Statements of (Loss) Income. On March 21, 2023, the Company repurchased approximately $15.0 million of the Exchangeable Notes for total cash consideration of $13.7 million. During the first quarter of 2023, we recorded $1.1 million of gain on extinguishment of debt, net within interest expense on our Condensed Consolidated Statements of (Loss) Income, which included $0.1 million of non-cash interest expense for the write off of the unamortized discount and deferred financing costs. In connection with these repurchases, the Company entered into partial unwind agreements with the Counterparties to unwind a portion of the Note Hedge Transactions and the Warrants described above (see Note 11). Convertible 2027 Notes Uniti Group Inc. issued $300 million aggregate principal amount of the Convertible 2027 Notes on December 12, 2022 and, pursuant to an over-allotment option, $6.5 million aggregate principal amount of the Convertible 2027 Notes on December 23, 2022. The Convertible 2027 Notes are guaranteed by each of the Company’s subsidiaries that is an issuer, obligor or guarantor under the Company’s existing senior notes (except initially those subsidiaries that require regulatory approval prior to guaranteeing the Convertible 2027 Notes). The Convertible 2027 Notes bear interest at a fixed rate of 7.50% per year, payable semiannually in arrears on June 1 and December 1 of each year, beginning on June 1, 2023. The Convertible 2027 Notes are convertible into cash, shares of the Company’s common stock, or a combination thereof, at the Company’s election at an initial conversion rate of 137.1742 shares of the Company’s common stock per $1,000 principal amount (equal to an initial conversion price of approximately $7.29 per share) subject to adjustment. The Convertible 2027 Notes will mature on December 1, 2027, unless earlier converted, redeemed or repurchased. The net proceeds from the sale of the Convertible 2027 Notes were approximately $298.1 million, after deducting discounts and commissions to the initial purchasers and other estimated fees and expenses. The Company contributed approximately $198.1 million of the net proceeds of the offering to Uniti Fiber Holdings Inc., a wholly owned subsidiary of the Company (“Uniti Fiber Holdings”), to fund the repurchase of, and to pay accrued and unpaid interest with respect to, approximately $207.1 million aggregate principal amount of the Exchangeable Notes issued by Uniti Fiber Holdings. The Company used $21.1 million of the net proceeds of the offering to pay the cost of certain capped call transactions in connection with the Convertible 2027 Notes offering, as described in Note 11. The Company intends to use the remaining net proceeds from the offering for general corporate purposes, which may include the repurchase or repayment of other outstanding debt, including, but not limited to, additional open market repurchases, redemptions or tender offers of the Exchangeable Notes. Deferred Financing Cost Deferred financing costs were incurred in connection with the issuance of the Notes and the Facilities. These costs are amortized using the effective interest method over the term of the related indebtedness, and are included in interest expense in our Consolidated Statements of (Loss) Income. For the year ended December 31, 2023, 2022 and 2021, we recognized $18.1 million, $17.5 million and $16.5 million of non-cash interest expense, respectively, related to the amortization of deferred financing costs. Aggregate annual maturities of our long-term obligations at December 31, 2023 are as follows: (Thousands) 2024 2025 2026 2027 2028 Thereafter Total $ 122,942 — — 514,500 3,170,000 1,810,000 $ 5,617,442 91 Note 14. Stock-Based Compensation The Company’s Board of Directors adopted the Uniti Group Inc. 2015 Equity Incentive Plan (the “Equity Plan”), which is administered by the Compensation Committee of the Board of Directors. Awards issuable under the Equity Plan include incentive stock options, “non-qualified” stock options, stock appreciation rights, performance units and performance shares, restricted shares, and restricted stock units. Restricted Awards During the year ended December 31, 2023, the Company granted 1,505,876 shares of restricted stock to employees, which had a fair value of $8.7 million as of the date of grant. We calculate the grant date fair value of non-vested shares of restricted stock awards using the closing sale prices on the trading day on the grant date. The restricted stock awards are amortized on a straight-line basis to expense over the vesting period, which is generally three years. As of December 31, 2023, there were 8,636,162 shares available for future issuance under the Equity Plan. The following table sets forth the number of unvested restricted stock awards and the weighted-average fair value of these awards at the date of grant: Unvested balance December 31, 2022 Granted Forfeited Vested Restricted Awards Weighted Average Fair Value at Grant Date Aggregate Intrinsic Value(1)($000s) 1,356,389 $ 1,505,876 $ (66,088) $ (699,184) $ 11.11 5.78 8.00 11.04 Unvested balance, December 31, 2023 2,096,993 $ 7.41 $ 12,121 (1) The aggregate intrinsic value is calculated using the market value of our common stock as of December 29, 2023. The market value as of December 29, 2023 was $5.78 per share, which was the closing price of our common stock reported for transactions effected on the NASDAQ Global Select Market on December 29, 2023, the final trading day of 2023. During the year ended December 31, 2022, there were 925,059 shares of restricted stock granted with a weighted-average fair value of $9.52 per share. During the year ended December 31, 2021, there were 691,241 shares of restricted stock granted with a weighted-average fair value of $11.82 per share. The total fair value of shares vested for the years ended December 31, 2023, 2022 and 2021 was $7.7 million, $9.1 million and $9.9 million, respectively. As of December 31, 2023, total unrecognized compensation expense on restricted awards was approximately $9.0 million, and the expense is expected to be recognized over a weighted average vesting period of 1.0 year. Performance Awards The Company grants long-term incentives to members of management in the form of performance-based restricted stock units (“PSUs”) under the Equity Plan. The number of PSUs earned is based on the Company’s achievement of specified performance goals, over a specified performance period, and may range from 0% to 200% of the target shares. The PSUs have a service condition that will expire at the end of the three-year performance period provided that the holder continues to be employed by the Company at the end of the performance period. Holders of PSUs are entitled to dividend equivalents, which will be accrued and paid in cash upon the vesting of a PSU. Dividend equivalents are forfeited to the extent that the underlying PSU is forfeited. On February 27, 2023, we issued 449,614 PSUs equal to 100% of the target amount, with an aggregate fair value of $3.7 million on the grant date. The PSUs, in addition to a service condition, are subject to the Company’s performance versus the total return of the MSCI US REIT Index and a triple-net lease peer group, as defined by the Compensation Committee. Upon evaluating the results of the market conditions, the final number of shares is determined, and such shares vest based on satisfaction of the service condition. The PSUs are amortized on a straight-line basis over the vesting period. During the 92 year ended December 31, 2023, no PSUs were forfeited due to termination of service. The following table sets forth the number of unvested PSUs and the weighted-average fair value of these awards at the date of grant: Unvested balance December 31, 2022 Granted Forfeited Vested Performance Awards Weighted Average Fair Value at Grant Date Aggregate Intrinsic Value(1)($000s) 847,146 $ 449,614 $ — $ (243,572) $ 15.07 8.22 — 15.46 Unvested balance, December 31, 2023 1,053,188 $ 12.06 $ 6,087 (1) The aggregate intrinsic value is calculated using the market value of our common stock as of December 29, 2023. The market value as of December 29, 2023 was $5.78 per share, which was the closing price of our common stock reported for transactions effected on the NASDAQ Global Select Market on December 29, 2023, the final trading day of 2023. During the year ended December 31, 2022, there were 425,010 PSUs granted with a weighted-average fair value of $14.42 per share. During the year ended December 31, 2021, there were 216,085 PSUs granted with a weighted-average fair value of $16.27 per share. As of December 31, 2023, total unrecognized compensation expense related to PSUs was approximately $6.4 million, and the weighted-average vesting period was 1.4 years. The fair value of each PSU award is estimated at the date of grant using a Monte Carlo simulation. The simulation requires assumptions for expected volatility, risk-free return, and dividend yield. Our assumptions include a 0% dividend yield, which is the mathematical equivalent to reinvesting the dividends over the three-year performance period as is consistent with the terms of the PSUs. The following table summarizes the assumptions used to value the PSUs granted during the years ended December 31, 2023, 2022 and 2021: Expected term (years) Expected volatility Expected annual dividend Risk free rate Employee Stock Purchase Plan Year Ended December 31, 2023 2022 2021 3.0 56.8 % 0.0 % 4.4 % 3.0 40.6 % 0.0 % 1.8 % 3.0 57.1 % 0.0 % 0.2 % The Company's Board of Directors adopted the Uniti Group Inc. Employee Stock Purchase Plan (the “ESPP”). The ESPP authorizes us to issue up to 2,000,000 shares of our common stock to any of our employees so long as the employee is employed on the first day of the applicable offering period. Under the ESPP, there are two six-month plan periods during each calendar year, one beginning January 1 and ending on June 30, and one beginning on July 1 and ending on December 31. Under the terms of the ESPP, employees can choose each plan period to have up to 15% of their annual base earnings, limited to $25,000 withheld to purchase our common stock. The purchase price of the stock is 85% of the lower of its beginning-of-period or end-of-period market price. Under the ESPP the Company issued 172,641, 69,854 and 74,950 shares during the years ended December 31, 2023, 2022 and 2021, respectively. As of December 31, 2023, there were 93 1,502,480 shares available for future issuance under the ESPP. The following table summarizes the assumptions used to value the purchase rights granted under the ESPP during the years ended December 31, 2023, 2022 and 2021: Expected term (years) Expected volatility Expected annual dividend Risk free rate Year Ended December 31, 2023 2022 2021 0.5 58.0 % 12.2 % 5.4 % 0.5 12.0 % 6.1 % 2.5 % 0.5 28.0 % 5.5 % 0.1 % For the years ended December 31, 2023, 2022 and 2021, we recognized $12.5 million, $12.8 million and $13.8 million, respectively, of compensation expense related to restricted stock awards, performance-based awards and the ESPP, which is recorded in general and administrative expense on our Consolidated Statements of (Loss) Income. Note 15. Earnings Per Share Our restricted stock awards are considered participating securities as they receive non-forfeitable rights to dividends at the same rate as common stock. As participating securities, we included these instruments in the computation of earnings per share under the two-class method described in FASB ASC 260, Earnings per Share. We also have outstanding PSUs that contain forfeitable rights to receive dividends. Therefore, the awards are considered non-participating restrictive shares and not dilutive under the two-class method until performance conditions are met. During the year ended December 31, 2023, approximately 1,053,189 PSUs were excluded from the computation of diluted earnings per share, as their effect would have been anti-dilutive. During the year ended December 31, 2022, approximately 604,000 PSUs were excluded from the computation of diluted net loss per share because the performance conditions had not been met. The dilutive effect of the Exchangeable Notes and the Convertible 2027 Notes (see Note 13) are calculated by using the “if- converted” method. This assumes an add-back of interest, net of income taxes, to net income attributable to shareholders as if the securities were converted at the beginning of the reporting period (or at time of issuance, if later) and the resulting common shares included in the number of weighted average shares. The dilutive effect of the Warrants (see Note 11) is calculated using the treasury-stock method. During the years ended December 31, 2023, 2022 and 2021, the Warrants were excluded from diluted shares outstanding because the exercise price exceeded the average market price of our common stock for the reporting period. 94 The following sets forth the computation of basic and diluted earnings per share under the two-class method: (Thousands, except per share data) Basic earnings per share: Numerator: Year Ended December 31, 2023 2022 2021 Net (loss) income attributable to shareholders $ (81,713) $ (8,275) $ 123,660 Less: Income allocated to participating securities Dividends declared on convertible preferred stock (1,207) (1,135) (20) (20) (1,077) (10) Net (loss) income attributable to common shares $ (82,940) $ (9,430) $ 122,573 Denominator: Basic weighted-average common shares outstanding 236,401 235,567 Basic (loss) earnings per common share $ (0.35) $ (0.04) $ 232,888 0.53 (Thousands, except per share data) Diluted earnings per share: Numerator: Year Ended December 31, 2023 2022 2021 Net (loss) income attributable to shareholders $ (81,713) $ (8,275) $ 123,660 Less: Income allocated to participating securities Dividends declared on convertible preferred stock Impact on if-converted dilutive securities (1,207) (1,135) (20) — (20) — (1,077) (10) 11,926 Net (loss) income attributable to common shares $ (82,940) $ (9,430) $ 134,499 Denominator: Basic weighted-average common shares outstanding 236,401 235,567 Impact on if-converted dilutive securities Effect of dilutive non-participating securities — — — — Weighted-average shares for dilutive earnings per common share 236,401 235,567 Dilutive (loss) earnings per common share $ (0.35) $ (0.04) $ 232,888 30,809 380 264,077 0.51 For the year ended December 31, 2023, 53,700,524 potential common shares related to the Convertible 2027 Notes and the Exchangeable Notes were excluded from the computation of earnings per share, as their effect would have been anti- dilutive. For the year ended December 31, 2022, 33,472,978 potential common shares related to the Convertible 2027 Notes and the Exchangeable Notes were excluded from the computation of earnings per share, as their effect would have been anti-dilutive. Note 16. Segment Information Our management, including our chief executive officer, who is our chief operating decision maker, managed our operations as two reportable segments, Uniti Leasing and Uniti Fiber, in addition to our corporate operations, as described below. Uniti Leasing: Represents the operations of our leasing business, Uniti Leasing, which is engaged in the acquisition and construction of mission-critical communications assets and leasing them to anchor customers on either an exclusive or shared-tenant basis, in addition to the leasing of dark fiber on our existing dark fiber network assets that we either constructed or acquired. While the Leasing segment represents our REIT operations, certain aspects of the Leasing segment are also operated through taxable REIT subsidiaries. Uniti Fiber: Represents the operations of our fiber business, Uniti Fiber, which is a leading provider of infrastructure solutions, including cell site backhaul and dark fiber, to the telecommunications industry. 95 Corporate: Represents our corporate office and shared service functions. Certain costs and expenses, primarily related to headcount, insurance, professional fees and similar charges, that are directly attributable to operations of our business segments are allocated to the respective segments. Management evaluates the performance of each segment using Adjusted EBITDA, which is a segment performance measure we define as net income determined in accordance with GAAP, before interest expense, provision for income taxes, depreciation and amortization, stock-based compensation expense and the impact, which may be recurring in nature, of acquisition, pursuit, transaction and integration costs (including unsuccessful acquisition pursuit costs), costs associated with Windstream’s bankruptcy, costs associated with litigation claims made against us, costs associated with the implementation of our enterprise resource planning system, goodwill impairment charges, executive severance costs, costs related to the settlement with Windstream, amortization of non-cash rights-of-use assets, the write off of unamortized deferred financing costs, costs incurred as a result of the early repayment of debt, including early tender and redemption premiums and costs associated with the termination of related hedging activities, gains or losses on dispositions, changes in the fair value of contingent consideration and financial instruments, and other similar or infrequent items (although we may not have had such charges in the periods presented). Adjusted EBITDA includes adjustments to reflect the Company’s share of Adjusted EBITDA from unconsolidated entities. The Company believes that net income, as defined by GAAP, is the most appropriate earnings metric; however, we believe that Adjusted EBITDA serves as a useful supplement to net income because it allows investors, analysts and management to evaluate the performance of our segments in a manner that is comparable period over period. Adjusted EBITDA should not be considered as an alternative to net income as determined in accordance with GAAP. Selected financial data related to our segments is presented below for the years ended December 31, 2023, 2022 and 2021: (Thousands) Revenues Adjusted EBITDA Less: Interest expense, net Year Ended December 31, 2023 Uniti Leasing Uniti Fiber Corporate Total of Reportable Segments $ $ 852,772 $ 297,059 $ — $ 1,149,831 829,557 $ 115,723 $ (21,778) $ 923,502 Depreciation and amortization 178,872 131,600 56 Other, net Transaction related and other costs Gain on sale of real estate Goodwill impairment Stock-based compensation Income tax benefit Adjustments for equity in earnings from unconsolidated entities Net loss 512,349 310,528 20,893 12,611 (2,164) 203,998 12,491 (68,474) $ 3,019 (81,749) Capital expenditures $ 277,235 $ 139,767 $ — $ 417,002 96 (Thousands) Revenues Adjusted EBITDA Less: Interest expense, net (Thousands) Revenues Adjusted EBITDA Less: Interest expense, net Year Ended December 31, 2022 Uniti Leasing Uniti Fiber Corporate Total of Reportable Segments $ $ 827,457 $ 301,390 $ — $ 1,128,847 806,027 $ 125,361 $ (25,492) $ 905,896 Depreciation and amortization 172,007 120,666 115 Other, net Transaction related and other costs Gain on sale of operations Gain on sale of real estate Goodwill impairment Stock-based compensation Income tax benefit Adjustments for equity in earnings from unconsolidated entities Net loss 376,832 292,788 (4,790) 10,340 (176) (433) 240,500 12,751 (17,365) 3,571 (8,122) $ Capital expenditures $ 263,269 $ 163,962 $ 336 $ 427,567 Year Ended December 31, 2021 Uniti Leasing Uniti Fiber Corporate Total of Reportable Segments $ $ 801,497 $ 299,025 $ — $ 1,100,522 784,061 $ 118,452 $ (24,232) $ 878,281 Depreciation and amortization 174,622 116,065 255 Other, net Transaction related and other costs Gain on sale of operations Gain on sale of real estate Stock-based compensation Income tax benefit Adjustments for equity in earnings from unconsolidated entities Net loss 446,296 290,942 24,917 7,544 (28,143) (442) 13,847 (4,916) 3,491 $ 124,745 Capital expenditures $ 223,251 $ 162,463 $ 141 $ 385,855 97 Total assets by business segment as of December 31, 2023 and December 31, 2022 are as follows: (Thousands) Uniti Leasing Uniti Fiber Corporate Total of reportable segments Note 17. Commitments and Contingencies Litigation December 31, 2023 2022 $ 2,936,972 $ 2,705,934 1,956,381 2,076,136 131,776 69,159 $ 5,025,129 $ 4,851,229 In the ordinary course of our business, we are subject to claims and administrative proceedings, none of which we believe are material or would be expected to have, individually or in the aggregate, a material adverse effect on our business, financial condition, cash flows or results of operations. In accordance with ASC 450, we recorded $38.9 million of settlement expense within general and administrative expense within our Consolidated Statement of (Loss) Income during the first quarter of 2022, related to the settlement of that certain shareholder class action previously filed in the U.S. District Court for the Eastern District of Arkansas under the caption In re Uniti Group Inc. Securities Litigation (the “Class Action”). On June 17, 2022, the parties signed a stipulation of settlement related to the Class Action and plaintiffs moved for preliminary approval of the settlement. On November 7, 2022, the court granted final approval of the settlement. As the amount was not paid until the first quarter of 2024, it is recorded within accounts payable, accrued expenses and other liabilities, net within our Consolidated Balance Sheets as of December 31, 2023. Additionally, we recorded the probable insurance recovery of $38.9 million as a reduction to general and administrative expense during the first quarter of 2022 within our Consolidated Statement of (Loss) Income. As the recovery was not received until the first quarter of 2024, it is recorded within other assets on the Consolidated Balance Sheets as of December 31, 2023. On August 17, 2021, shareholders filed a derivative action on behalf of the Company in the Circuit Court for Baltimore City, Maryland, under the caption Mayer et al. v. Gunderman et al. (the “Mayer Derivative Action”). On February 11, 2022, a shareholder filed a derivative action on behalf of the Company in the federal District Court for the District of Maryland, under the caption Guzzo et al. v. Gunderman et al. (the “Guzzo Derivative Action” and together, with the Mayer Derivative Action, the "Derivative Actions"). Various members of the Company's board of directors and management team were named as defendants in the Derivative Actions. The allegations in the Derivative Actions are similar to those in the Class Action, and both sought unspecified damages, equity relief and related costs and fees. On March 3, 2023, the parties to the Derivative Actions signed a stipulation of settlement agreeing to settle the actions in exchange for non-monetary damages, and also agreeing to an award of attorney’s fees and expenses to plaintiffs’ counsel in both actions in the amount of $0.8 million. The court in the Mayer Derivative Action granted final approval to the settlement on May 9, 2023 and dismissed the action. On May 11, 2023, the parties to the Guzzo Derivative Action filed a stipulation and order of dismissal in the action based on the final approval of the settlement in the Mayer Derivative Action, which was entered on May 25, 2023. We maintain insurance policies that would provide coverage to various degrees for potential liabilities arising from the legal proceedings described above. Note 18. Accumulated Other Comprehensive Income In 2015, we entered into fixed for floating interest rate swap agreements to mitigate the interest rate risk inherent in our variable rate senior secured term loan facility. As result of the repayment of the senior secured term loan facility in 2020, we entered into receive-fixed interest rate swaps to offset our existing pay-fixed interest rate swaps, which matured on October 24, 2022. The Company discontinued hedge accounting as the hedge accounting requirements were no longer met 98 and amounts in accumulated other comprehensive (loss) income as of the date of de-designation, were reclassified to interest expense as the hedged transactions impacted earnings. Changes in accumulated other comprehensive income (loss) by component is as follows for the years ended December 31, 2023, 2022 and 2021: (Thousands) 2023 2022 2021 Cash flow hedge changes in fair value (loss) gain: Balance at beginning of period $ (30,353) $ (30,353) $ (30,353) Other comprehensive loss before reclassifications Amounts reclassified from accumulated other comprehensive income Net other comprehensive loss Less: Other comprehensive loss attributable to noncontrolling interest Balance at end of period Interest rate swap termination: Balance at beginning of period attributable to common shareholders Amounts reclassified from accumulated other comprehensive income Balance at end of period Less: Other comprehensive income attributable to noncontrolling interest Balance at end of period attributable to common shareholders — — — — — — (30,353) (30,353) (30,353) — — — (30,353) (30,353) (30,353) 30,353 21,189 9,986 — 30,353 — 30,353 9,243 30,432 79 30,353 11,317 21,303 114 21,189 (9,164) Accumulated other comprehensive income (loss) at end of period $ — $ — $ Note 19. Income Taxes We elected on our initial U.S. federal income tax return to be treated as a REIT under the Code. To qualify as a REIT, we must distribute at least 90% of our annual REIT taxable income, determined without regard to the dividends paid deduction and excluding any capital gains, to shareholders, and meet certain organizational and operational requirements, including asset holding requirements. As a REIT, we will generally not be subject to U.S. federal income tax on income that we distribute as dividends to our shareholders. If we fail to qualify as a REIT in any taxable year unless certain relief provisions apply, we will be subject to U.S. federal income tax on our taxable income at regular corporate income tax rates, and we could not deduct dividends paid to our shareholders in computing taxable income. Any resulting corporate liability could be substantial and could materially and adversely affect our net income and net cash available for distribution to shareholders. Unless we were entitled to relief under certain Code provisions, we also would be disqualified from reelecting to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT. We are subject to the statutory requirements of the locations in which we conduct business, and state and local income taxes are accrued as deemed required in the best judgment of management based on analysis and interpretation of respective tax laws. We have elected to treat the subsidiaries through which we operate Uniti Fiber and certain subsidiaries of Uniti Leasing as TRSs. TRSs enable us to engage in activities that result in income that does not constitute qualifying income for a REIT. Our TRSs are subject to U.S. federal, state and local corporate income taxes. 99 Income tax expense (benefit) for the years ended December 31, 2023, 2022 and 2021 as reported in the accompanying Consolidated Statements of (Loss) Income was comprised of the following: (Thousands) Current Federal State Total current expense Deferred Federal State Total deferred benefit Total income tax benefit Year Ended December 31, 2023 2022 2021 $ (753) $ 8,782 $ 776 23 2,762 11,544 (53,188) (15,309) (68,497) (22,804) (6,105) (28,909) $ (68,474) $ (17,365) $ (71) 1,622 1,551 (5,066) (1,401) (6,467) (4,916) An income tax expense reconciliation between the U.S. statutory tax rate and the effective tax rate is as follows: (Thousands) Year Ended December 31, 2023 2022 2021 Income (loss) from continuing operations, before tax $ (150,223) $ (25,487) $ 119,844 Income tax expense (benefit) at U.S. statutory federal rate (31,547) (5,352) 25,167 Increases (decreases) resulting from: State taxes, net of federal benefit Benefit of REIT status Impairment of nondeductible goodwill Return to accrual Permanent differences Income tax benefit (11,219) (24,796) (2,255) 288 (46,604) (30,565) — 36,895 (1,298) 386 (44) (5) — 193 1 $ (68,474) $ (17,365) $ (4,916) The effective tax rate on income from continuing operations differs from tax at the statutory rate primarily due to our status as a REIT, and goodwill impairment which is not fully deductible for tax purposes in all years presented. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. 100 The components of the Company's deferred tax assets and liabilities are as follows: (Thousands) Deferred tax assets: Deferred revenue Stock-based compensation Asset retirement obligation Inventory reserve Excess business interest expense Lease asset liability Settlement obligation Debt discount and interest expense Other intangible amortization Other Net operating loss carryforwards Deferred tax assets Deferred tax liabilities: Property, plant and equipment Customer list intangible Other intangible amortization Right of use asset Deferred or prepaid costs Other Deferred tax liabilities Deferred tax asset, net December 31, 2023 December 31, 2022 $ 31,123 $ 30,616 629 1,511 133 24,090 12,715 605 841 27,494 4,560 156,482 $ 260,183 $ $ (97,459) $ (37,159) — (12,489) (3,792) (156) 528 2,213 140 14,037 14,325 680 2,593 — 3,035 143,733 211,900 (94,889) (39,125) (18,320) (15,384) (3,533) (18) $ (151,055) $ (171,269) $ 109,128 $ 40,631 As of December 31, 2023, the Company’s deferred tax assets were primarily the result of U.S. federal and state NOL carryforwards. As of each reporting date, the Company’s management considers new evidence, both positive and negative, that could impact management’s view with regard to future realization of deferred tax assets. Management has evaluated sources of future taxable income, including the Company’s significant deferred tax liabilities and available tax planning strategies, and determined that sufficient positive evidence exists as of December 31, 2023, to conclude that it is more likely than not that all of its deferred tax assets are realizable, and therefore, no valuation allowance has been recorded. We have total federal NOL carryforwards as of December 31, 2023 of approximately $164.4 million which will expire between 2030 and 2037, and approximately $391.3 million which will not expire but the utilization of which will be limited to 80% of taxable income annually under provisions enacted in the Tax Cut and Jobs Act. With the exception of Tower Cloud, Inc., whose outstanding equity we acquired 100% of in August 2016, and Uniti Fiber Holdings Inc., our 2020 returns remain open to examination. As Tower Cloud, Inc. and Uniti Fiber Holdings Inc. have NOLs available to carry forward, the applicable tax years will generally remain open to examination several years after the applicable loss carryforwards have been utilized or expire. 101 The Company or its subsidiaries file tax returns in the U.S. federal jurisdiction, various state and local jurisdictions, and certain foreign jurisdictions. A reconciliation of the Company’s beginning and ending liability for unrecognized tax benefits is as follows: (Thousands) Balance at January 1 Balance at December 31 2023 2022 $ $ 1,734 $ 1,734 $ 1,734 1,734 The Company’s entire liability for unrecognized tax benefit would affect the annual effective tax rate if recognized. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as additional tax expense. The Company recorded no interest expense and penalties for the period ending December 31, 2023. The Company’s balance of accrued interest and penalties related to unrecognized tax benefits as of December 31, 2023 was $1.3 million. Note 20. Supplemental Cash Flow Information Cash paid for interest expense, net of capitalized interest and income taxes, net of refunds for the years ended December 31, 2023, 2022 and 2021 is as follows: (Thousands) Cash payments for: Interest, net of capitalized interest Income taxes, net of refunds Note 21. Capital Stock Year Ended December 31, 2023 2022 2021 $ $ 460,734 $ 335,920 $ 375,578 1,289 $ 9,437 $ 1,386 The limited partner equity interests in our operating partnership (commonly called “OP Units”), are exchangeable on a one- for-one basis for shares of our common stock or, at our election, cash of equivalent value. During the year ended December 31, 2023, the company exchanged no OP Units held by third parties. During the year ended December 31, 2022, the Company exchanged 591,349 OP Units held by third parties, of which 244,683 OP Units were exchanged for an equal number of common shares of the Company and 346,667 OP Units were exchanged for cash consideration of $4.6 million, representing approximately 85% of the OP Units held by third parties with a carrying value of $11.9 million as of the exchange dates. We are authorized to issue up to 500,000,000 shares of voting common stock and 50,000,000 shares of preferred stock, of which 236,558,601 and 0 shares, respectively, were outstanding at December 31, 2023. We had 263,441,399 shares of voting common stock available for issuance at December 31, 2023. Note 22. Dividends (Distributions) Distributions with respect to our common stock is characterized for federal income tax purposes as taxable ordinary dividends, capital gains dividends, non-dividend distribution or a combination thereof. For the years ended December 31, 2023, 2022, and 2021, our common stock distribution per share was $0.45, $0.75 and $0.45, respectively, characterized as follows: Ordinary dividends Capital gain distribution Total Year Ended December 31, 2022 2021 2023 $ $ $ 0.45 $ — $ 0.45 $ 0.75 $ — $ 0.75 $ 0.45 — 0.45 102 Note 23. Employee Benefit Plan We sponsor a defined contribution plan under section 401(k) of the Internal Revenue Code, which covers employees who are 21 years of age and over. Under this plan, we match voluntary employee contributions at a rate of 100% for the first 3% of an employee’s annual compensation and at a rate of 50% for the next 2% of an employee’s annual compensation. Employees vest in our contribution immediately. Our expense related to the plan recognized for the years ended December 31, 2023, 2022 and 2021 was $2.3 million, $2.2 million and $2.1 million, respectively. We sponsor a deferred compensation plan. The plan is established and maintained by the Company primarily to permit certain management or highly compensated employees of the Company and its subsidiaries, within the meaning of Section 301(a) of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), to defer a percentage of their compensation. The plan is an unfunded deferred compensation plan intended to qualify for the exemptions provided in, and shall be administered in a manner consistent with Section 201, 301 and 401 of ERISA and Section 409A of the Internal Revenue Code of 1986, as amended. Note 24. Subsequent Events Asset-Backed Securities Facility On February 23, 2024, Uniti Fiber Bridge Borrower LLC (the “ABS Borrower”), Uniti Fiber Bridge HoldCo LLC and Uniti Fiber GulfCo LLC (together, the “ABS Loan Parties”), each an indirect subsidiary of the Company, entered into a bridge loan and security agreement, dated as of February 23, 2024 (the “ABS Loan Agreement”) by and among the ABS Loan Parties, Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders identified therein. The ABS Loan Agreement provides for a secured, multi-draw term loan facility of up to $350 million (the “ABS Loan Facility”). Unless otherwise terminated pursuant to the terms of the ABS Loan Agreement, the ABS Loan Facility matures on the date that is 18 months from the initial draw thereunder (the “Closing Date”). The Company intends to refinance the ABS Loan Facility in full with proceeds from a long-term ABS facility secured primarily by certain Uniti Fiber network assets. Amounts outstanding under the ABS Loan Facility will bear interest at a floating rate equal to, at the Company’s option, either (i) the one-month or three-month Secured Overnight Financing Rate (“SOFR”), plus a spread of 3.75% per annum or (ii) Base Rate (as defined in the ABS Loan Agreement), plus a spread of 2.75% per annum; provided that the spread will automatically increase to (a) 4.50% per annum in the case of loans bearing interest based on SOFR and 3.50% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 12 months following the Closing Date and (b) 5.25% per annum in the case of loans bearing interest based on SOFR and 4.25% per annum in the case of loans bearing interest based on Base Rate, in each case to the extent outstanding on and after the date that is 15 months following the Closing Date. The Company intends to cap SOFR interest expense for the duration of the ABS Loan Facility pursuant to an interest rate protection agreement. In connection with the ABS Loan Facility, the Company formed Uniti Fiber ABS Parent LLC, an indirect subsidiary that qualifies as a bankruptcy-remote special purpose entity (“ABS Parent”), and directed the formation of the ABS Loan Parties, which are direct and indirect subsidiaries of ABS Parent. Each of the ABS Loan Parties is a Delaware limited liability company and a special purpose, bankruptcy-remote, indirect subsidiary of the Company. The ABS Loan Facility is secured by equity in the ABS Borrower and substantially all of the assets of the ABS Loan Parties (subject to certain customary limited exceptions) and is non-recourse to the Company. Each of the ABS Loan Parties and ABS Parent was designated as an unrestricted subsidiary under the Credit Agreement (as defined herein) and the applicable indentures governing the Company’s outstanding senior notes. The assets of the ABS Loan Parties will only be available for payment of the obligations arising under the ABS Loan Agreement and will not be available to pay any obligations or claims of the Company’s other creditors. In connection with the initial funding under the ABS Loan Facility on the Closing Date, the Company will, directly or indirectly, (i) transfer certain Uniti Fiber non-regulated and interstate customer contracts and related equipment to the ABS Loan Parties and (ii) grant an indefeasible right of use in the related fiber network assets to such ABS Loan Parties. In addition, certain of the ABS Loan Parties will enter into a management agreement (the “Management Agreement”) with Uniti Fiber Holdings Inc. (the “Manager”), pursuant to which the Manager will be responsible for servicing and administering the assets securing the ABS Loan Facility and be permitted to make reimbursable servicing advances in respect of the collateral securing the ABS Loan Facility under certain circumstances. 103 The ABS Loan Agreement contains customary covenants limiting the ability of the ABS Loan Parties to: incur or guarantee additional indebtedness; pay dividends or distributions on, or redeem or repurchase, capital stock; make certain investments or other restricted payments; sell fiber network assets; enter into transactions with affiliates; and create restrictions on the ability of the ABS Loan Parties to incur liens on their assets constituting collateral to secure obligations under the ABS Loan Agreement. These covenants are subject to a number of limitations, qualifications and exceptions. The ABS Loan Agreement also contains a maximum leverage financial maintenance covenant and customary events of default. CableSouth In 2018, we acquired certain fiber assets from CableSouth Media, LLC (“CableSouth”) and leased back certain of those acquired assets to CableSouth pursuant to a triple-net lease. During the fourth quarter of 2023, the Company entered into an agreement with a fund managed by Macquarie Asset Management ("MAM") pursuant to which MAM would make a structured equity investment into CableSouth in order to assist CableSouth in the acquisition of all of our previously acquired CableSouth fiber assets and the buyout of their triple- net lease for cash consideration of $40.0 million (the "Transaction"). The Transaction closed on January 31, 2024. Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure. None. Item 9A. Controls and Procedures. Evaluation of Disclosure Controls and Procedures We have established disclosure controls and procedures, as such term is defined in Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act), that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to management, including our principal executive and principal financial officers as appropriate, to allow timely decisions regarding required disclosure. Our management, with the participation of our principal executive officer and principal financial officer, evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2023. Based on this evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were not effective as of December 31, 2023, due to the material weakness in our internal control over financial reporting, as described below. In light of the material weakness described below, management performed additional analysis and other procedures to ensure that our consolidated financial statements were prepared in accordance with US GAAP. Accordingly, management believes that the consolidated financial statements included in this Annual Report on Form 10-K fairly present, in all material respects, our financial position, results of operations, and cash flows as of and for the periods presented, in accordance with US GAAP. Management’s Annual Report on Internal Control Over Financial Reporting Management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles, and includes those policies and procedures that: • • Pertain to the maintenance of records, that in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and 104 • Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could have a material effect on the financial statements. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Our management, with the participation of our principal executive officer and principal financial officer, under the oversight of our Board of Directors, assessed the effectiveness of our internal control over financial reporting as of December 31, 2023. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework (2013). Based on that evaluation, management concluded that the Company's internal control over financial reporting was not effective as of December 31, 2023, due to the material weakness described below. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis. The Company did not have a sufficient complement of personnel with appropriate technical expertise to perform an effective risk assessment related to determining the income tax impact of goodwill impairments. As a result, certain control activities in the goodwill and tax processes were not designed and implemented effectively. This material weakness resulted in immaterial misstatements to goodwill, deferred income tax assets, income tax benefit, and goodwill impairment that have been corrected prior to issuance of the consolidated financial statements as of and for the year ended December 31, 2023. Furthermore, the control deficiency described above created a reasonable possibility that a material misstatement to the consolidated financial statements would not be prevented or detected on a timely basis. Therefore, we concluded that the deficiency represents a material weakness in our internal control over financial reporting and, as a result, our internal control over financial reporting was not effective as of December 31, 2023. Our independent registered public accounting firm, KPMG LLP, who audited the consolidated financial statements included in this Annual Report on Form 10-K, issued an adverse opinion on the effectiveness of the Company's internal control over financial reporting. KPMG LLP's report appears in Part II, Item 8 of this Annual Report on Form 10-K. Changes in Internal Control Over Financial Reporting There were no changes in our internal control over financial reporting, as such term is defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act, during the quarter ended December 31, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. Remediation Plan Management is implementing corrective actions to remediate the material weakness. The remedial actions we are taking, and expect to take, include educating and re-training employees, enhancing risk assessment and the design of control activities related to determining the income tax implications associated with nonroutine transactions such as goodwill impairment. We believe that these actions, and the improvements we expect to achieve as a result, will effectively remediate the material weakness. However, the material weakness in our internal control over financial reporting will not be considered remediated until the operation of the remediated control is sufficiently tested. We expect that the remediation of this material weakness will be completed in fiscal 2024. Item 9B. Other Information. (a) None. 105 (b) During the three months ended December 31, 2023, none of the Company’s directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K). Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections. Not applicable. 106 Item 10. Directors, Executive Officers and Corporate Governance. PART III Except as set forth below, the information required by this item is incorporated by reference from the definitive proxy statement to be filed within 120 days after December 31, 2023, pursuant to Regulation 14A under the Exchange Act in connection with our 2024 annual meeting of stockholders. We have a code of ethics as defined in Item 406 of Regulation S-K which applies to all of our directors and employees, including our principal executive officer, principal financial officer, principal accounting officer or controller, and persons performing similar functions. A copy of this code of ethics, titled “Code of Business Conduct and Ethics and Whistleblower Policy,” is available free of charge in the Corporate Governance section of the About Us page on our website at www.uniti.com. We intend to satisfy the disclosure requirements of Form 8-K regarding any amendment to, or a waiver from, any provision of our code of ethics by posting such amendment or waiver on our website. Item 11. Executive Compensation. The information required by this item is incorporated by reference from the definitive proxy statement to be filed within 120 days after December 31, 2023, pursuant to Regulation 14A under the Exchange Act in connection with our 2024 annual meeting of stockholders. Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters. Except as set forth below, the information required by this item is incorporated by reference from the definitive proxy statement to be filed within 120 days after December 31, 2023, pursuant to Regulation 14A under the Exchange Act in connection with our 2024 annual meeting of stockholders. Securities Authorized for Issuance Under Equity Compensation Plans The following table contains information about our equity compensation plan as of December 31, 2023: EQUITY COMPENSATION PLAN INFORMATION Plan category Equity compensation plans approved by security holders Equity compensation plans not approved by security holders Total Number of securities to be issued upon exercise of outstanding options, warrants and rights (a) — Weighted-average exercise price of outstanding options, warrants and rights (b) — Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a)) (c) 10,138,642 1 — — — — — 10,138,642 1 Amount includes 8,636,162 shares available for issuance under the Uniti Group Inc. 2015 Equity Incentive Plan and 1,502,480 shares under the Uniti Group Inc. Employee Stock Purchase Plan. Item 13. Certain Relationships and Related Transactions, and Director Independence. The information required by this item is incorporated by reference from the definitive proxy statement to be filed within 120 days after December 31, 2023, pursuant to Regulation 14A under the Exchange Act in connection with our 2024 annual meeting of stockholders. 107 Item 14. Principal Accountant Fees and Services. The information required by this item is incorporated by reference from the definitive proxy statement to be filed within 120 days after December 31, 2023, pursuant to Regulation 14A under the Exchange Act in connection with our 2024 annual meeting of stockholders. 108 Item 15. Exhibit and Financial Statement Schedules. Financial Statements PART IV See Index to Consolidated Financial Statements in “Financial Statements and Supplementary Data.” Financial Statement Schedules Uniti Group Inc. Schedule I – Condensed Financial Information of the Registrant (Parent Company) Condensed Balance Sheets as of December 31, 2023 and 2022, and the related Condensed Statements of Comprehensive Income and Cash Flows for each of the three years ended December 31, 2023, including the related notes, appearing on pages S-1, S-2, S-3, and S-4 of this report. Uniti Group Inc. Schedule II – Valuation and Qualifying Accounts for each of the three years ended December 31, 2023 appearing on page S-5 of this report. Uniti Group Inc. Schedule III – Schedule of Real Estate Investments and Accumulated Depreciation as of December 31, 2023 appearing on page S-6 of this report. Index to Exhibits Exhibit No. 2.1 2.2 3.1 3.2 3.3 3.4 4.1* 4.2 4.3 Description Separation and Distribution Agreement, dated as of March 26, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 26, 2015 (File No. 001-36708)) Second Amended and Restated Agreement of Limited Partnership of Uniti Group LP, dated as of December 12, 2022 (incorporated by reference to Exhibit 2.2 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28 2023 (File No. 001-36708)) Articles of Amendment and Restatement of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 10, 2015 (File No. 001-36708)) Articles of Amendment of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 28, 2017 (File No. 001-36708)) Articles of Amendment of Uniti Group Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 18, 2018 (File No. 001-36708)) Amended and Restated Bylaws of Uniti Group Inc., as amended November 1, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of November 2, 2023 (File No. 001-36708)) Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Indenture, dated as of June 28, 2019, among Uniti Fiber Holdings, Inc., as issuer, Uniti Group Inc. and the other guarantors named therein, as guarantors, and Deutsche Bank Trust Company Americas, as trustee, governing the 4.00% Exchangeable Senior Notes due 2024 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) Form of 4.00% Exchangeable Senior Notes due 2024 (included in Exhibit 4.2 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) 109 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 10.1 10.2 10.3 10.4 Indenture, dated February 2, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.500% Senior Notes due 2029 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) Form of 6.500% Senior Notes due 2029 (included in Exhibit 4.4 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) Indenture, dated as April 20, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 4.750% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Form of 4.750% Senior Secured Notes due 2028 (included in Exhibit 4.6 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Indenture, dated October 13, 2021, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.000% Senior Notes due 2030 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Form of 6.000% Senior Notes due 2030 (included in Exhibit 4.8 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Indenture, dated December 12, 2022, among Uniti Group Inc., the other guarantors party thereto and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Form of 7.50% Convertible Senior Notes due 2027 (included in Exhibit 4.10 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Indenture, dated as February 14, 2023, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 10.50% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 14, 2023 (File No. 001-36708)) Form of 10.50% Senior Secured Notes due 2028 (included in Exhibit 4.12 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 14, 2023 (File No. 001-36708)) Settlement Agreement, dated as of May 12, 2020 by and among Windstream Holdings, Inc., Windstream Services, LLC and certain of their subsidiaries, and Uniti Group Inc. and certain of its subsidiaries (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on May 15, 2020 (File No. 001-36708)) Amended and Restated ILEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Amended and Restated CLEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Tax Matters Agreement, entered into as of April 24, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) 110 10.5 10.6 10.7 10.8 10.9 10.10 10.11 10.12 10.13 10.14 10.15 Credit Agreement, dated as of April 24, 2015, by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as Borrowers, the guarantors party thereto, the lenders party thereto from time to time and Bank of America, N.A., as administrative agent, collateral agent, swing line lender and L/C issuer (incorporated by reference to Exhibit 10.10 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Amendment No. 1 to the Credit Agreement, dated as of October 21, 2016 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 21, 2016 (File No. 001-36708)) Amendment No. 2 to the Credit Agreement, dated as of February 9, 2017 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 9, 2017 (File No. 001-36708)) Amendment No. 3 (Incremental Amendment) to the Credit Agreement, dated as of April 28, 2017 by and among Uniti Group Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated as of May 1, 2017 and filed with the SEC as of May 2, 2017 (File No. 001-36708)) Amendment No. 4 and Limited Waiver to the Credit Agreement, dated as of March 18, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Amendment No. 5 to the Credit Agreement, dated as of June 24, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 24, 2019 (File No. 001-36708)) Amendment No. 6 and Limited Waiver to the Credit Agreement, dated as of February 10, 2020, among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 10, 2020 (File No. 001-36708)) Amendment No. 7 to the Credit Agreement, dated as of December 10, 2020, by and among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 10, 2020 (File No. 001-36708)) Amendment No. 8 to the Credit Agreement, dated as of March 24, 2023, among Uniti Group LP, Uniti Group Finance Inc. and CSL Capital LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 27, 2023 (File No. 001-36708)) Agreement of Resignation, Appointment and Acceptance, dated as of June 26, 2019, by and among Uniti Group LP, CSL Capital, LLC, Uniti Group Finance, Inc., and Uniti Fiber Holdings, Inc., as Issuers, and Deutsche Bank Trust Company Americas, as successor trustee, and Wells Fargo Bank, N.A., as resigning trustee (incorporated by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 8, 2019 (File No. 001-36708)) Borrower Assumption Agreement and Joinder, dated as of May 9, 2017 by and among Uniti Group Inc., as initial borrower, Uniti Group LP and Uniti Group Finance Inc., as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 9, 2017 (File No. 001-36708)) 111 10.16 10.17 10.18+ 10.19+ 10.20+ 10.21+ 10.22+ 10.23+ 10.24+ 10.25+ 10.26+ 10.27+ 10.28+ 10.29 21.1* 23.1* 31.1* 31.2* 32.1* 32.2* Recognition Agreement, dated April 24, 2015, by and among CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings, Inc., as Tenant, and JPMorgan Chase Bank, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Form of Capped Call Transaction Confirmation (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Employment Agreement between Uniti Group Inc. and Kenneth Gunderman, effective as of December 14, 2018 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 14, 2018 (File No. 001-36708)) Form of Severance Agreement for executive officers (incorporated by reference to Exhibit 10.18 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Uniti Group Inc. 2015 Equity Incentive Plan, as amended and restated effective April 11, 2023 (incorporated by reference to Exhibit 102 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 4, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for employees (incorporated by reference to Exhibit 10.19 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.21 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.22 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for non-employee directors (incorporated by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 3, 2015 (File No. 001-36708)) Form of Indemnity Agreement (incorporated by reference to Exhibit 10.20 to the Company’s Registration Statement on Form S-4 dated and filed with the SEC as of July 2, 2015 (File No. 333-205450)) Communications Sales & Leasing, Inc. Deferred Compensation Plan, effective August 10, 2015 (incorporated by reference to Exhibit 10.20 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 13, 2015 (File No. 001-36708)) Uniti Group Inc. Amended and Restated Employee Stock Purchase Plan (incorporated by reference to Exhibit 99.1 to the Company’s Registration Statement on Form S-8 dated and filed with the SEC as of June 7, 2018 (File No. 333-225501)) Uniti Group Inc. Annual Short-Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 11, 2020 (File No. 001-36708)) Bridge Loan and Security Agreement, dated as of February 23, 2024, by and among Uniti Fiber Bridge Borrower LLC, Uniti Fiber Bridge HoldCo LLC, the subsidiary guarantors from time to time party thereto, Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders from time to time party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 26, 2024 (File No. 001-36708) List of Subsidiaries of Uniti Group Inc. Consent of KPMG LLP, independent registered public accounting firm Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 112 97* 101.INS 101.SCH 101.CAL 101.DEF 101.LAB 101.PRE 104 Uniti Group Inc. Policy Regarding Repayment or Forfeiture of Certain Compensation by Executive Officers (“Clawback Policy”) Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document. Inline XBRL Taxonomy Extension Schema Document Inline XBRL Taxonomy Extension Calculation Linkbase Document Inline XBRL Taxonomy Extension Definition Linkbase Document Inline XBRL Taxonomy Extension Label Linkbase Document Inline XBRL Taxonomy Extension Presentation Linkbase Document Cover Page Interactive Data File (embedded within the Inline XBRL document) ____________________ * Filed herewith + Constitutes a management contract or compensation plan or arrangement. Item 16. Form 10-K Summary None. 113 Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SIGNATURES Date: February 29, 2024 By: UNITI GROUP INC. /s/ Kenneth A. Gunderman Kenneth A. Gunderman President and Chief Executive Officer Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant in the capacities and on the dates indicated. Name Title Date /s/ Kenneth A. Gunderman Kenneth A. Gunderman President and Chief Executive Officer (Principal Executive Officer) February 29, 2024 /s/ Paul E. Bullington Senior Vice President – Chief Financial Officer and Treasurer February 29, 2024 Paul E. Bullington (Principal Financial Officer) /s/ Travis T. Black Travis T. Black Senior Vice President – Chief Accounting Officer February 29, 2024 (Principal Accounting Officer) /s/ Francis X. Frantz Chairman and Director February 29, 2024 Francis X. Frantz /s/ Jennifer S. Banner Director Jennifer S. Banner /s/ Scott G. Bruce Scott G. Bruce Director /s/ Carmen Perez-Carlton Director Carmen Perez-Carlton February 29, 2024 February 29, 2024 February 29, 2024 114 Uniti Group Inc. Schedule I – Condensed Financial Information of The Registrant (Parent Company) Condensed Balance Sheets (Thousands, except par value) Assets: Cash and cash equivalents Other assets Total Assets Liabilities: Accrued other liabilities Dividends payable Notes and other debt, net Cash distributions and losses in excess of investments in consolidated subsidiaries Total liabilities Shareholders' Deficit: December 31, 2023 December 31, 2022 $ $ $ 627 $ — 627 $ 2,733 202 2,935 6,441 $ 36,144 298,408 2,146,026 2,487,019 5,152 — 296,732 1,974,628 2,276,512 Preferred stock, $0.0001 par value, 50,000 shares authorized, no shares issued and outstanding Common stock, $0.0001 par value, 500,000 shares authorized, issued and outstanding: 236,559 shares at December 31, 2023 and 235,829 at December 31, 2022 Additional paid-in capital Distributions in excess of accumulated earnings Total Uniti shareholders' deficit — 24 — 24 1,221,824 1,210,033 (3,708,240) (3,483,634) (2,486,392) (2,273,577) Total Liabilities, Convertible Preferred Stock, and Shareholders' Deficit $ 627 $ 2,935 See notes to Consolidated Financial Statements of Uniti Group Inc. included in Financial Statements and Supplementary Data. S-1 Uniti Group Inc. Schedule I – Condensed Financial Information of The Registrant (Parent Company) Condensed Statements of Comprehensive (Loss) Income (Thousands) Costs and Expenses: Interest Expense General and administrative expense Transaction related costs Total costs and expenses Operating (loss) income (Loss) earnings from consolidated subsidiaries (Loss) income before income taxes Income tax (benefit) expense Year Ended December 31, 2023 2022 2021 $ 24,625 $ 56 9 24,690 (24,690) (57,816) (82,506) (793) (81,713) (81,713) $ — $ (17) 57 40 (40) 2,178 2,138 10,413 (8,275) 889 $ — (58) 18 (40) 40 124,810 124,850 1,190 123,660 134,863 Net (loss) income attributable to shareholders Comprehensive (loss) income attributable to shareholders $ See notes to Consolidated Financial Statements of Uniti Group Inc. included in Financial Statements and Supplementary Data. S-2 Uniti Group Inc. Schedule I – Condensed Financial Information of The Registrant (Parent Company) Condensed Statements of Cash Flows (Thousands) Cash flow from operating activities Year Ended December 31, 2023 2022 2021 Net cash provided by (used in) operating activities $ 104,630 $ (134,179) $ 141,527 Cash flow from investing activities Proceeds from sale of real estate, net of cash Net cash provided by investing activities Cash flow from financing activities Dividends paid Proceeds from issuance of Notes Payments for financing costs Payment for settlement of common stock warrant Net share settlement Proceeds from termination of bond hedge option Payments for capped call option Intercompany transactions, net Employee stock purchase plan Net cash (used in) provided by financing activities Net (decrease) increase in cash and cash equivalents Cash and cash equivalents at beginning of period — — — — — — (107,405) (142,950) (141,371) — — (56) (1,432) 59 — 1,368 730 306,500 (9,852) (522) (4,913) 1,190 (21,149) 4,907 589 — — — (4,100) — — 4,100 672 (106,736) 133,800 (140,699) (2,106) 2,733 (379) 3,112 828 2,284 3,112 Cash and cash equivalents at end of period $ 627 $ 2,733 $ See notes to Consolidated Financial Statements of Uniti Group Inc. included in Financial Statements and Supplementary Data. S-3 Uniti Group Inc. Schedule I – Condensed Financial Information of The Registrant (Parent Company) Notes to Condensed Financial Statements Note 1. Background and Basis of Presentation Uniti Group Inc.’s ("Uniti" or "the Company") parent company financial information has been derived from its consolidated financial statements and should be read in conjunction with the consolidated financial statements and notes of Uniti and its subsidiaries included in Item 8 "Financial Statements and Supplementary Data" in this Annual Report on Form 10-K. Note 2. Subsidiary Transactions Investment in Subsidiaries During 2017, the parent company completed its reorganization (the “up-REIT Reorganization”) to operate through a customary “up-REIT” structure, pursuant to which we hold substantially all of our assets through a partnership, Uniti Group LP, a Delaware limited partnership (the “Operating Partnership”), that we control as general partner, with the only significant difference between the financial position and results of operations of the Operating Partnership and its subsidiaries compared to the consolidated financial position and consolidated results of operations of Uniti is that the results for the Operating Partnership and its subsidiaries do not include Uniti’s Consumer CLEC segment, which consisted of Talk America Services, LLC. We substantially completed the wind down of the Consumer CLEC Business as of the end of the second quarter of 2020. The up-REIT structure is intended to facilitate future acquisition opportunities by providing the Company with the ability to use common units of the Operating Partnership as a tax-efficient acquisition currency. As of December 31, 2023, Uniti is the sole general partner of the Operating Partnership and own approximately 99.96% of the partnership interests in the Operating Partnership. Dividends Cash dividends received from subsidiaries and recorded in Cash Flow from Operating Activities in the Condensed Statement of Cash Flows were $106.4 million, $141.4 million and $139.9 million for the year ended December 31, 2023, 2022 and 2021, respectively. S-4 Uniti Group Inc. Schedule II – Valuation and Qualifying Accounts (dollars in thousands) Column A Column B Column C Additions Column D Column E Description Allowance for Doubtful Accounts Balance at Beginning of Period Charged to Cost and Expenses Charged to Other Accounts Deductions Balance at End of Period Year Ended December 31, 2023 Year Ended December 31, 2022 Year Ended December 31, 2021 $ $ $ 2,876 $ 2,717 $ 2,940 $ 1,302 $ 571 $ 1,522 $ — $ 17 $ — $ (935) $ (429) $ (1,745) $ 3,243 2,876 2,717 S-5 Uniti Group Inc. Schedule III – Real Estate Investments and Accumulated Depreciation As of December 31, 2023 (dollars in thousands) Col. A Col. B Col. C Col. D Col. E Col. F Col. G Col. H Cost capitalized subsequent to acquisition(1) (3) Col. I Life on which Depreciation in Latest Income Description Encumbrances Initial cost to company(1) Improvements Carry Costs Gross Amount Carried at Close of Period(5) Accumulated Depreciation Date of Construction(2) Date Acquired(2) Statements is Computed Land $ — (1) (1) (1) $ 26,533 $ — (2) (2) Indefinite Building and improvement s Poles Fiber Copper Conduit — — — — — (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) 347,700 211,190 (1) 314,489 202,610 (1) 3,615,409 1,676,891 (1) 3,974,410 3,480,791 (1) 90,087 73,022 (2) (2) (2) (2) (2) 3 - 40 years 30 years 30 years 20 years 30 years (2) (2) (2) (2) (2) — (1) Towers 20 years 15 - 20 years Other assets See Note Construction 3 in progress (1) Given the voluminous nature and variety of our real estate investment assets, this schedule omits columns C and D from (1) 10,434 (1) 16,512 5,041 (2) (2) (2) (1) (1) (1) (1) (1) (1) (2) (2) (2) — 23 58 — — the schedule III presentation. (2) Because additions and improvements to our real estate investment assets are ongoing, construction and acquisition dates are not applicable. (3) For the year ended December 31, 2023, the amount of capitalized costs related to the Distribution Systems is as follows (millions): Tenant capital improvements(4) Growth capital improvements(5) 250.0 (4) Tenant capital improvements (“TCIs”) represent, maintenance, repair, overbuild, upgrade or replacements to the leased network, including, without limitation, the replacement of copper distribution systems with fiber distribution systems. We receive non-monetary consideration related to the TCIs as they automatically become our property, and we recognize the cost basis of TCIs that are capital in nature. 167.8 $ $ (5) Pursuant to the Windstream Leases, Windstream (or any successor tenant under a Windstream Lease) has the right to cause Uniti to reimburse up to an aggregate $1.75 billion for certain growth capital improvements in long-term value accretive fiber and related assets made by Windstream (or the applicable tenant under the Windstream Lease) to certain ILEC and CLEC properties (the “Growth Capital Improvements”). (6) Aggregate cost for Federal income tax purposes related to our real estate investment assets is $7.7 billion. S-6 Uniti Group Inc. Schedule III – Real Estate Investments and Accumulated Depreciation As of December 31, 2023 (dollars in thousands) Gross amount at beginning Additions during period: Tenant capital improvements(1) Growth capital improvements(1) Acquisitions Other Total additions Deductions during period: Cost of real estate sold or disposed Other Total deductions 2023 2022 $ 8,066,830 $ 7,742,069 132,622 250,000 28,244 — 88,822 237,986 23,426 — 410,866 350,234 25,004 57,062 82,066 25,473 — 25,473 Balance at end (1) During the year ended December 31, 2023, TCIs totaled $167.8 million, offset by $35.1 million which represented the reimbursement of Growth Capital Improvements completed in 2022 that were previously classified as TCIs and are included within the Growth Capital Improvement additions of $250.0 million. 8,395,630 $ 8,066,830 $ Gross amount of accumulated depreciation at beginning Additions during period: Depreciation Other Total additions Deductions during period: Amount of accumulated depreciation for assets sold or disposed Other Total deductions Balance at end 2023 2022 $ 5,509,904 $ 5,366,918 175,085 167,297 — — 175,085 167,297 24,587 10,834 35,421 24,311 — 24,311 $ 5,649,568 $ 5,509,904 S-7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ________________________________________________________________ FORM 10-K/A (Amendment No. 1) ________________________________________________________________ (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____ to _____ Commission File Number 001-36708 ________________________________________________________________ Uniti Group Inc. (Exact name of Registrant as specified in its Charter) ________________________________________________________________ Maryland (State or other jurisdiction of incorporation or organization) 2101 Riverfront Drive Suite A Little Rock, Arkansas (Address of principal executive offices) 46-5230630 (I.R.S. Employer Identification No.) 72202 (Zip Code) Registrant’s telephone number, including area code: (501) 850-0820 ________________________________________________________________ Securities registered pursuant to Section 12(b) of the Act: Title of each class Common Stock, $0.0001 Par Value Trading Symbol UNIT Name of each exchange on which registered The NASDAQ Global Select Market Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No o Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes o No x 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. Yes x No o Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). Yes x No o Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated filer Non-accelerated filer x o Accelerated filer Smaller reporting company Emerging growth company o o o If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.7262(b)) by the registered public accounting firm that prepared or issued its audit report. x If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act). YES o NO x The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of the shares of common stock on The NASDAQ Global Select Market on June 30, 2023 was $1,089,222,999 The number of shares of the Registrant’s common stock outstanding as of February 22, 2024 was 238,751,855. DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant’s definitive proxy statement relating to the 2024 annual meeting of stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K. Auditor Firm Id: 185 Auditor Name: KPMG LLP Auditor Location: Dallas, Texas Explanatory Note Uniti Group Inc. (the “Company”) is filing this Amendment No. 1 on Form 10-K/A (the “Amended 10-K”) to its Annual Report for the year ended December 31, 2023 (the “Original 10-K”) filed with the U.S. Securities and Exchange Commission on February 29, 2024 to include financial statements and related notes of Windstream Holdings II, LLC and consolidated subsidiaries (collectively, “Windstream”), the Company’s most significant customer. For the years ended December 31, 2023, 2022 and 2021, 67.3%, 66.5% and 66.4% of our revenues, respectively, were derived from leasing the Company’s fiber and copper networks and other real estate to Windstream. The Original 10-K is being amended by this Amended 10-K to include as exhibits: (i) the Windstream audited financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021, prepared in accordance with generally accepted accounting principles in the United States, (ii) the consent of the independent auditor of Windstream and (iii) certifications by our Chief Executive Officer and Chief Financial Officer. This Amended 10-K does not otherwise update any exhibits as originally filed and does not otherwise reflect events that occurred after the filing date of the Original 10-K. Item 15. Exhibits, Financial Statement Schedules. Financial Statements PART IV See Index to Consolidated Financial Statements in “Financial Statements and Supplementary Data” of the Original 10-K. Financial Statement Schedules Uniti Group Inc. Schedule I – Condensed Financial Information of the Registrant (Parent Company) Condensed Balance Sheets as of December 31, 2023 and 2022, and the related Condensed Statements of Comprehensive Income and Cash Flows for each of the three years in the period ended December 31, 2023, including the related notes, appearing on pages S-1, S-2, S-3, and S-4 of the Original 10-K. Uniti Group Inc. Schedule II – Valuation and Qualifying Accounts for each of the three years in the period ended December 31, 2023 appearing on page S-5 of the Original 10-K. Uniti Group Inc. Schedule III – Schedule of Real Estate Investments and Accumulated Depreciation as of December 31, 2023 appearing on page S-6 of the Original 10-K. Index to Exhibits Exhibit No. 2.1 2.2 3.1 3.2 3.3 3.4 4.1# 4.2 4.3 4.4 Description Separation and Distribution Agreement, dated as of March 26, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 26, 2015 (File No. 001-36708)) Second Amended and Restated Agreement of Limited Partnership of Uniti Group LP, dated as of December 12, 2022 (incorporated by reference to Exhibit 2.2 to the Company's Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Articles of Amendment and Restatement of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 10, 2015 (File No. 001-36708)) Articles of Amendment of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 28, 2017 (File No. 001-36708)) Articles of Amendment of Uniti Group Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 18, 2018 (File No. 001-36708)) Amended and Restated Bylaws of Uniti Group Inc., as amended November 1, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of November 2, 2023 (File No. 001-36708)) Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Indenture, dated as of June 28, 2019, among Uniti Fiber Holdings, Inc., as issuer, Uniti Group Inc. and the other guarantors named therein, as guarantors, and Deutsche Bank Trust Company Americas, as trustee, governing the 4.00% Exchangeable Senior Notes due 2024 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) Form of 4.00% Exchangeable Senior Notes due 2024 (included in Exhibit 4.2 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) Indenture, dated February 2, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.500% Senior Notes due 2029 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 10.1 10.2 10.3 10.4 10.5 Form of 6.500% Senior Notes due 2029 (included in Exhibit 4.4 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) Indenture, dated as April 20, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 4.750% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Form of 4.750% Senior Secured Notes due 2028 (included in Exhibit 4.6 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Indenture, dated October 13, 2021, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.000% Senior Notes due 2030 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Form of 6.000% Senior Notes due 2030 (included in Exhibit 4.8 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Indenture, dated December 12, 2022, among Uniti Group Inc., the other guarantors party thereto and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Form of 7.50% Convertible Senior Notes due 2027 (included in Exhibit 4.10 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Indenture, dated as February 14, 2023, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 10.50% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 14, 2023 (File No. 001-36708)) Form of 10.50% Senior Secured Notes due 2028 (included in Exhibit 4.12 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 14, 2023 (File No. 001-36708)) Settlement Agreement, dated as of May 12, 2020 by and among Windstream Holdings, Inc., Windstream Services, LLC and certain of their subsidiaries, and Uniti Group Inc. and certain of its subsidiaries (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on May 15, 2020 (File No. 001-36708)) Amended and Restated ILEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Amended and Restated CLEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Tax Matters Agreement, entered into as of April 24, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Credit Agreement, dated as of April 24, 2015, by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as Borrowers, the guarantors party thereto, the lenders party thereto from time to time and Bank of America, N.A., as administrative agent, collateral agent, swing line lender and L/C issuer (incorporated by reference to Exhibit 10.10 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) 10.6 10.7 10.8 10.9 10.10 10.11 10.12 10.13 10.14 10.15 10.16 10.17 Amendment No. 1 to the Credit Agreement, dated as of October 21, 2016 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 21, 2016 (File No. 001-36708)) Amendment No. 2 to the Credit Agreement, dated as of February 9, 2017 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 9, 2017 (File No. 001-36708)) Amendment No. 3 (Incremental Amendment) to the Credit Agreement, dated as of April 28, 2017 by and among Uniti Group Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated as of May 1, 2017 and filed with the SEC as of May 2, 2017 (File No. 001-36708)) Amendment No. 4 and Limited Waiver to the Credit Agreement, dated as of March 18, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Amendment No. 5 to the Credit Agreement, dated as of June 24, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 24, 2019 (File No. 001-36708)) Amendment No. 6 and Limited Waiver to the Credit Agreement, dated as of February 10, 2020, among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 10, 2020 (File No. 001-36708)) Amendment No. 7 to the Credit Agreement, dated as of December 10, 2020, by and among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 10, 2020 (File No. 001-36708)) Amendment No. 8 to the Credit Agreement, dated as of March 24, 2023, among Uniti Group LP, Uniti Group Finance Inc. and CSL Capital LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 27, 2023 (File No. 001-36708)) Agreement of Resignation, Appointment and Acceptance, dated as of June 26, 2019, by and among Uniti Group LP, CSL Capital, LLC, Uniti Group Finance, Inc., and Uniti Fiber Holdings, Inc., as Issuers, and Deutsche Bank Trust Company Americas, as successor trustee, and Wells Fargo Bank, N.A., as resigning trustee (incorporated by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 8, 2019 (File No. 001-36708)) Borrower Assumption Agreement and Joinder, dated as of May 9, 2017 by and among Uniti Group Inc., as initial borrower, Uniti Group LP and Uniti Group Finance Inc., as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 9, 2017 (File No. 001-36708)) Recognition Agreement, dated April 24, 2015, by and among CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings, Inc., as Tenant, and JPMorgan Chase Bank, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Form of Capped Call Transaction Confirmation (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) 10.18+ 10.19+ 10.20+ 10.21+ 10.22+ 10.23+ 10.24+ 10.25+ 10.26+ 10.27+ 10.28+ 10.29 21.1# 23.1# 23.2* 31.1# 31.2# 31.3* 31.4* 32.1# 32.2# Employment Agreement between Uniti Group Inc. and Kenneth Gunderman, effective as of December 14, 2018 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 14, 2018 (File No. 001-36708)) Form of Severance Agreement for executive officers (incorporated by reference to Exhibit 10.18 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Uniti Group Inc. 2015 Equity Incentive Plan, as amended and restated effective April 11, 2023 (incorporated by reference to Exhibit 102 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 4, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for employees (incorporated by reference to Exhibit 10.19 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.21 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.22 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for non-employee directors (incorporated by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 3, 2015 (File No. 001-36708)) Form of Indemnity Agreement (incorporated by reference to Exhibit 10.20 to the Company’s Registration Statement on Form S-4 dated and filed with the SEC as of July 2, 2015 (File No. 333-205450)) Communications Sales & Leasing, Inc. Deferred Compensation Plan, effective August 10, 2015 (incorporated by reference to Exhibit 10.20 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 13, 2015 (File No. 001-36708)) Uniti Group Inc. Amended and Restated Employee Stock Purchase Plan (incorporated by reference to Exhibit 99.1 to the Company’s Registration Statement on Form S-8 dated and filed with the SEC as of June 7, 2018 (File No. 333-225501)) Uniti Group Inc. Annual Short-Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 11, 2020 (File No. 001-36708)) Bridge Loan and Security Agreement, dated as of February 23, 2024, by and among Uniti Fiber Bridge Borrower LLC, Uniti Fiber Bridge HoldCo LLC, the subsidiary guarantors from time to time party thereto, Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders from time to time party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 26, 2024 (File No. 001-36708) List of Subsidiaries of Uniti Group Inc. Consent of KPMG LLP, independent registered public accounting firm Consent of PricewaterhouseCoopers LLP, independent auditors of Windstream Holdings II, LLC Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.3* 32.4* 97# 99.1* 101.INS 101.SCH 101.CAL 101.DEF 101.LAB 101.PRE 104 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Uniti Group Inc. Policy Regarding Repayment or Forfeiture of Certain Compensation by Executive Officers (“Clawback Policy”) Financial Statements of Windstream Holding II, LLC, and consolidated subsidiaries Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document. Inline XBRL Taxonomy Extension Schema Document Inline XBRL Taxonomy Extension Calculation Linkbase Document Inline XBRL Taxonomy Extension Definition Linkbase Document Inline XBRL Taxonomy Extension Label Linkbase Document Inline XBRL Taxonomy Extension Presentation Linkbase Document Cover Page Interactive Data File (embedded within the Inline XBRL document) ____________________ * Filed herewith + Constitutes a management contract or compensation plan or arrangement. # Incorporated by reference to the corresponding exhibit to the Original 10-K. Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SIGNATURES Date: March 26, 2024 By: UNITI GROUP INC. /s/ Kenneth A. Gunderman Kenneth A. Gunderman President and Chief Executive Officer UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ________________________________________________________________ FORM 10-K/A (Amendment No. 2) ________________________________________________________________ (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____ to _____ Commission File Number 001-36708 ________________________________________________________________ Uniti Group Inc. (Exact name of Registrant as specified in its Charter) ________________________________________________________________ Maryland (State or other jurisdiction of incorporation or organization) 2101 Riverfront Drive Suite A Little Rock, Arkansas (Address of principal executive offices) 46-5230630 (I.R.S. Employer Identification No.) 72202 (Zip Code) Registrant’s telephone number, including area code: (501) 850-0820 ________________________________________________________________ Securities registered pursuant to Section 12(b) of the Act: Title of each class Common Stock, $0.0001 Par Value Trading Symbol UNIT Name of each exchange on which registered The NASDAQ Global Select Market Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No o Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes o No x 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. Yes x No o Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). Yes x No o Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated filer Non-accelerated filer x o Accelerated filer Smaller reporting company Emerging growth company o o o If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.7262(b)) by the registered public accounting firm that prepared or issued its audit report. x If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act). YES o NO x The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of the shares of common stock on The NASDAQ Global Select Market on June 30, 2023 was $1,089,222,999 The number of shares of the Registrant’s common stock outstanding as of February 22, 2024 was 238,751,855. DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant’s definitive proxy statement relating to the 2024 annual meeting of stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K. Auditor Firm Id: 185 Auditor Name: KPMG LLP Auditor Location: Dallas, Texas Explanatory Note On March 26, 2024, Uniti Group Inc. filed Amendment No. 1 on Form 10-K/A (the “Original Amended 10-K”) to its Annual Report on Form 10-K for the year ended December 31, 2023 filed with the U.S. Securities and Exchange Commission on February 29, 2024, (the "Original 10-K"). This Form 10-K/A (the “Amended 10-K No. 2”) amends the Original Amended 10-K and is being filed solely to replace Exhibit 99.1. Uniti Group Inc. inadvertently filed the incorrect version of Exhibit 99.1, thereby omitting disclosure in Note 16 included in Exhibit 99.1 regarding events subsequent to the original issuance of the consolidated financial statements of Windstream Holdings II, LLC as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021 filed as Exhibit 99.1 to the Original Amended 10-K. The updated Exhibit 99.1 includes the previously omitted disclosure from Note 16 thereto. Except for the foregoing, the Amended 10-K No. 2 does not modify or update any disclosure contained in the Original Amended 10-K or its exhibits, but for ease of reference, this Amended 10-K No. 2 restates in its entirety the Original Amended 10-K, as amended. Item 15. Exhibits, Financial Statement Schedules. Financial Statements PART IV See Index to Consolidated Financial Statements in “Financial Statements and Supplementary Data” of the Original 10-K. Financial Statement Schedules Uniti Group Inc. Schedule I – Condensed Financial Information of the Registrant (Parent Company) Condensed Balance Sheets as of December 31, 2023 and 2022, and the related Condensed Statements of Comprehensive Income and Cash Flows for each of the three years in the period ended December 31, 2023, including the related notes, appearing on pages S-1, S-2, S-3, and S-4 of the Original 10-K. Uniti Group Inc. Schedule II – Valuation and Qualifying Accounts for each of the three years in the period ended December 31, 2023 appearing on page S-5 of the Original 10-K. Uniti Group Inc. Schedule III – Schedule of Real Estate Investments and Accumulated Depreciation as of December 31, 2023 appearing on page S-6 of the Original 10-K. Index to Exhibits Exhibit No. 2.1 2.2 3.1 3.2 3.3 3.4 4.1# 4.2 4.3 4.4 Description Separation and Distribution Agreement, dated as of March 26, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 2.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 26, 2015 (File No. 001-36708)) Second Amended and Restated Agreement of Limited Partnership of Uniti Group LP, dated as of December 12, 2022 (incorporated by reference to Exhibit 2.2 to the Company's Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Articles of Amendment and Restatement of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 10, 2015 (File No. 001-36708)) Articles of Amendment of Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 28, 2017 (File No. 001-36708)) Articles of Amendment of Uniti Group Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 18, 2018 (File No. 001-36708)) Amended and Restated Bylaws of Uniti Group Inc., as amended November 1, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of November 2, 2023 (File No. 001-36708)) Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 Indenture, dated as of June 28, 2019, among Uniti Fiber Holdings, Inc., as issuer, Uniti Group Inc. and the other guarantors named therein, as guarantors, and Deutsche Bank Trust Company Americas, as trustee, governing the 4.00% Exchangeable Senior Notes due 2024 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) Form of 4.00% Exchangeable Senior Notes due 2024 (included in Exhibit 4.2 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated June 25, 2019 and filed with the SEC as of June 28, 2019 (File No. 001-36708)) Indenture, dated February 2, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.500% Senior Notes due 2029 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 10.1 10.2 10.3 10.4 10.5 Form of 6.500% Senior Notes due 2029 (included in Exhibit 4.4 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 2, 2021 (File No. 001-36708)) Indenture, dated as April 20, 2021, by and among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 4.750% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Form of 4.750% Senior Secured Notes due 2028 (included in Exhibit 4.6 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K filed with the SEC on April 20, 2021 (File No. 001-36708)) Indenture, dated October 13, 2021, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as Issuers, the guarantors party thereto and Deutsche Bank Trust Company Americas, as trustee, governing the 6.000% Senior Notes due 2030 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Form of 6.000% Senior Notes due 2030 (included in Exhibit 4.8 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 13, 2021 (File No. 001-36708)) Indenture, dated December 12, 2022, among Uniti Group Inc., the other guarantors party thereto and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Form of 7.50% Convertible Senior Notes due 2027 (included in Exhibit 4.10 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) Indenture, dated as February 14, 2023, by and among Uniti Group LP, Uniti Fiber Holdings Inc., Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as issuers, the guarantors party thereto, and Deutsche Bank Trust Company Americas, as trustee and collateral agent, governing the 10.50% Senior Secured Notes due 2028 (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 14, 2023 (File No. 001-36708)) Form of 10.50% Senior Secured Notes due 2028 (included in Exhibit 4.12 above) (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 14, 2023 (File No. 001-36708)) Settlement Agreement, dated as of May 12, 2020 by and among Windstream Holdings, Inc., Windstream Services, LLC and certain of their subsidiaries, and Uniti Group Inc. and certain of its subsidiaries (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on May 15, 2020 (File No. 001-36708)) Amended and Restated ILEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Amended and Restated CLEC Master Lease, entered into as of September 18, 2020, by and between CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings II, LLC (as successor in interest to Windstream Holdings, Inc.), Windstream Services II, LLC (as successor in interest to Windstream Services, LLC) and the other entities listed therein, as Tenant (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed with the SEC on November 9, 2020 (File No. 001-36708)) Tax Matters Agreement, entered into as of April 24, 2015, by and among Windstream Holdings, Inc., Windstream Services, LLC and Communications Sales & Leasing, Inc. (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Credit Agreement, dated as of April 24, 2015, by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as Borrowers, the guarantors party thereto, the lenders party thereto from time to time and Bank of America, N.A., as administrative agent, collateral agent, swing line lender and L/C issuer (incorporated by reference to Exhibit 10.10 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) 10.6 10.7 10.8 10.9 10.10 10.11 10.12 10.13 10.14 10.15 10.16 10.17 Amendment No. 1 to the Credit Agreement, dated as of October 21, 2016 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of October 21, 2016 (File No. 001-36708)) Amendment No. 2 to the Credit Agreement, dated as of February 9, 2017 by and among Communications Sales & Leasing, Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 9, 2017 (File No. 001-36708)) Amendment No. 3 (Incremental Amendment) to the Credit Agreement, dated as of April 28, 2017 by and among Uniti Group Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated as of May 1, 2017 and filed with the SEC as of May 2, 2017 (File No. 001-36708)) Amendment No. 4 and Limited Waiver to the Credit Agreement, dated as of March 18, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc. and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Amendment No. 5 to the Credit Agreement, dated as of June 24, 2019, among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 24, 2019 (File No. 001-36708)) Amendment No. 6 and Limited Waiver to the Credit Agreement, dated as of February 10, 2020, among Uniti Group LP, Uniti Group Finance 2019 Inc. and CSL Capital, LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 10, 2020 (File No. 001-36708)) Amendment No. 7 to the Credit Agreement, dated as of December 10, 2020, by and among Uniti Group Inc., as parent guarantor, Uniti Group LP, Uniti Group Finance Inc., and CSL Capital, LLC, as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 10, 2020 (File No. 001-36708)) Amendment No. 8 to the Credit Agreement, dated as of March 24, 2023, among Uniti Group LP, Uniti Group Finance Inc. and CSL Capital LLC, as borrowers, the guarantor party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of March 27, 2023 (File No. 001-36708)) Agreement of Resignation, Appointment and Acceptance, dated as of June 26, 2019, by and among Uniti Group LP, CSL Capital, LLC, Uniti Group Finance, Inc., and Uniti Fiber Holdings, Inc., as Issuers, and Deutsche Bank Trust Company Americas, as successor trustee, and Wells Fargo Bank, N.A., as resigning trustee (incorporated by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 8, 2019 (File No. 001-36708)) Borrower Assumption Agreement and Joinder, dated as of May 9, 2017 by and among Uniti Group Inc., as initial borrower, Uniti Group LP and Uniti Group Finance Inc., as borrowers, the guarantors party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of May 9, 2017 (File No. 001-36708)) Recognition Agreement, dated April 24, 2015, by and among CSL National, LP and the other entities listed therein, as Landlord, and Windstream Holdings, Inc., as Tenant, and JPMorgan Chase Bank, N.A., as administrative agent and collateral agent (incorporated by reference to Exhibit 10.11 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of April 27, 2015 (File No. 001-36708)) Form of Capped Call Transaction Confirmation (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 12, 2022 (File No. 001-36708)) 10.18+ 10.19+ 10.20+ 10.21+ 10.22+ 10.23+ 10.24+ 10.25+ 10.26+ 10.27+ 10.28+ 10.29 21.1# 23.1# 23.2## 23.3* 31.1# 31.2# 31.3## 31.4## 31.5* 31.6* Employment Agreement between Uniti Group Inc. and Kenneth Gunderman, effective as of December 14, 2018 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of December 14, 2018 (File No. 001-36708)) Form of Severance Agreement for executive officers (incorporated by reference to Exhibit 10.18 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Uniti Group Inc. 2015 Equity Incentive Plan, as amended and restated effective April 11, 2023 (incorporated by reference to Exhibit 102 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 4, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for employees (incorporated by reference to Exhibit 10.19 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.21 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of March 18, 2019 (File No. 001-36708)) Form of Performance-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.22 to the Company’s Annual Report on Form 10-K dated and filed with the SEC as of February 28, 2023 (File No. 001-36708)) Form of Restricted Shares Agreement for non-employee directors (incorporated by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of June 3, 2015 (File No. 001-36708)) Form of Indemnity Agreement (incorporated by reference to Exhibit 10.20 to the Company’s Registration Statement on Form S-4 dated and filed with the SEC as of July 2, 2015 (File No. 333-205450)) Communications Sales & Leasing, Inc. Deferred Compensation Plan, effective August 10, 2015 (incorporated by reference to Exhibit 10.20 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of August 13, 2015 (File No. 001-36708)) Uniti Group Inc. Amended and Restated Employee Stock Purchase Plan (incorporated by reference to Exhibit 99.1 to the Company’s Registration Statement on Form S-8 dated and filed with the SEC as of June 7, 2018 (File No. 333-225501)) Uniti Group Inc. Annual Short-Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q dated and filed with the SEC as of May 11, 2020 (File No. 001-36708)) Bridge Loan and Security Agreement, dated as of February 23, 2024, by and among Uniti Fiber Bridge Borrower LLC, Uniti Fiber Bridge HoldCo LLC, the subsidiary guarantors from time to time party thereto, Wilmington Trust, National Association, as administrative agent, collateral agent, account bank and verification agent, Barclays Bank PLC, as facility agent, and the lenders from time to time party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated and filed with the SEC as of February 26, 2024 (File No. 001-36708) List of Subsidiaries of Uniti Group Inc. Consent of KPMG LLP, independent registered public accounting firm Consent of PricewaterhouseCoopers LLP, independent auditors of Windstream Holdings II, LLC Consent of PricewaterhouseCoopers LLP, independent auditors of Windstream Holdings II, LLC Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32.1# 32.2# 32.3## 32.4## 32.5* 32.6* 97# 99.1* 101.INS 101.SCH 101.CAL 101.DEF 101.LAB 101.PRE 104 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Uniti Group Inc. Policy Regarding Repayment or Forfeiture of Certain Compensation by Executive Officers (“Clawback Policy”) Financial Statements of Windstream Holding II, LLC, and consolidated subsidiaries Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document. Inline XBRL Taxonomy Extension Schema Document Inline XBRL Taxonomy Extension Calculation Linkbase Document Inline XBRL Taxonomy Extension Definition Linkbase Document Inline XBRL Taxonomy Extension Label Linkbase Document Inline XBRL Taxonomy Extension Presentation Linkbase Document Cover Page Interactive Data File (embedded within the Inline XBRL document) ____________________ * Filed herewith + Constitutes a management contract or compensation plan or arrangement. # Incorporated by reference to the corresponding exhibit to the Original 10-K. ## Incorporated by reference to the corresponding exhibit to the Original Amended 10-K. Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SIGNATURES Date: March 27, 2024 By: UNITI GROUP INC. /s/ Kenneth A. Gunderman Kenneth A. Gunderman President and Chief Executive Officer MY FELLOW STOCKHOLDERS: 2023 was another productive year for Uniti. Our core recurring strategic fiber business continues to demonstrate its resiliency with top line growth of 5% in 2023, including Uniti Leasing lease-up, and Uniti Fiber Enterprise and Wholesale growth of 20%, 15% and 9%, respectively, with continued declining capital intensity. Despite a challenging macroeconomic backdrop, we successfully refinanced $3.1 billion of debt in 2023, resulting in our current business plan now being fully funded, having no significant permanent debt maturities until 2027, and over 95% of our debt being fixed rate. Just as importantly, by addressing our balance sheet, we afforded ourselves the ability to focus on strategic matters. We recently sold non-core assets that included our remaining tower portfolio, our remaining investment interest in Bluebird Network, and our sale leaseback with CableSouth for total proceeds of $87 million, an almost 10 times blended EBITDA multiple. Also, we have decided to largely exit the non-core one-time equipment sale business. As a reminder, this business represents re-selling of networking and other IT equipment. On a go forward basis, we expect one- time equipment sales will be a negligible part of our results as we will only pursue those sales that are part of an important fiber network sale and are desired by our important customers. We also recently announced an ABS bridge financing that will provide funding of up to $350 million. This is an exciting development for Uniti which reinforces that fiber truly is a mission critical communication asset, and we believe that ABS will be an important value accretive financing option going forward. As an asset rich company with one of the largest fiber portfolios in the country, Uniti is uniquely positioned to benefit from M&A trends that continue to highlight the value of quality fiber assets, both wholesale and fiber-to-the-home. Over the past 5 years, Uniti has sold or monetized nearly $1 billion of assets at premium multiples, and we expect to continue that disciplined on-going review of our current asset portfolio. In addition, given our balance sheet and liquidity runway, we expect to be active this year evaluating transformative transactions, including the on-going review of our current asset portfolio. Despite that, however, our primary focus, as always, will be execution of disciplined growth of our core business operations. In closing, I would like to thank our investors and customers for their continued support of Uniti. I would also like to thank our dedicated employees for their continued hard work and diligence to make Uniti the best company it can be. With our current business plan fully funded, no significant permanent near term debt maturities, and a long runway for profitable growth, our ability to create value for all of our stakeholders continues to be robust. Sincerely, Kenny A. Gunderman President and Chief Executive Officer DIRECTORS: Francis X. Frantz – Chairman of the Board of Uniti Group Inc. Kenneth A. Gunderman – President and Chief Executive Officer of Uniti Group Inc. Jennifer S. Banner – Executive Director of the University of Tennessee Haslam College of Business Forum for Emerging Enterprises and Private Business Scott G. Bruce – President of Radius Global Infrastructure, Inc. Carmen Perez-Carlton – Former President of FPL Fibernet, LLC CORPORATE OFFICERS: Kenneth A. Gunderman – President and Chief Executive Officer Paul Bullington – Senior Vice President, Chief Financial Officer and Treasurer Daniel L. Heard – Executive Vice President, General Counsel and Secretary Michael Friloux – Executive Vice President, Chief Technology Officer Ronald J. Mudry – Senior Vice President and Chief Revenue Officer Travis Black – Senior Vice President, Chief Accounting Officer TRANSFER AGENT AND REGISTRAR EQ Shareowner Services P.O. Box 64874 St. Paul, MN 55164-0874 INDEPENDENT AUDITORS KPMG LLP Dallas, Texas CORPORATE HEADQUARTERS 2101 Riverfront Drive, Suite A Little Rock, AR 72202 INVESTOR RELATIONS Website: investor.uniti.com Contact: Investor.Relations@uniti.com LISTING NASDAQ Global Select Market, Ticker Symbol “UNIT” 2101 Riverfront Drive, Suite A Little Rock, AR 72202 501-850-0820 www.uniti.com A N N UA L R E P O RT 2 0 2 3 

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