Construction Partners (ROAD) 424B5 Prospectus supplement for primary offering

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-232555

PROSPECTUS SUPPLEMENT

(To Prospectus Dated July 16, 2019)

5,750,000 Shares

CONSTRUCTION PARTNERS, INC.

CLASS A COMMON STOCK

The selling stockholders are selling 5,750,000 shares of our Class A common stock. We will not receive any proceeds from the sale of shares of Class A common stock to be offered by the selling stockholders.

Our shares of Class A common stock trade on the Nasdaq Global Select Market under the symbol “ROAD.” On June 9, 2020, the last sale price of our shares of Class A common stock as reported on the Nasdaq Global Select Market was $19.23 per share.

Investing in our common stock involves substantial risks. Please refer to “Risk Factors” on pageS-6 of this prospectus supplement and the risk factors in the documents incorporated by reference in this prospectus supplement and the accompanying prospectus.

	Per Share		Total
Public offering price	$	16.50	$	94,875,000
Underwriting discounts and commissions (1)	$	0.50	$	2,875,000
Proceeds to the selling stockholders, before expenses	$	16.00	$	92,000,000

(1) Please refer to “Underwriting” on pageS-25 for additional information regarding underwriting compensation.

Delivery of the shares of Class A common stock is expected to be made on or about June 15, 2020.

The selling stockholders have granted the underwriters a30-day option to purchase up to an additional 862,500 shares of Class A common stock at the public offering price less underwriting discounts and commissions.

Neither the Securities and Exchange Commission nor any other regulatory body has approved or disapproved these securities or passed upon the adequacy or accuracy of this prospectus supplement or accompanying prospectus. Any representation to the contrary is a criminal offense.

Book-Running Managers

Baird Raymond James

June 11, 2020.

TABLE OF CONTENTS

Prospectus Supplement

About This Prospectus Supplement	S-1
Prospectus Supplement Summary	S-2
The Offering	S-4
Risk Factors	S-6
Cautionary Note Regarding Forward-Looking Statements	S-15
Use of Proceeds	S-17
Dividend Policy	S-18
Selling Stockholders	S-19
Material U.S. Federal Income Tax Considerations forNon-U.S. Holders	S-21
Underwriting	S-25
Legal Matters	S-30
Experts	S-31
Information Incorporated by Reference	S-32

Prospectus

About This Prospectus	1
Cautionary Note Regarding Forward-Looking Statements	2
About Construction Partners, Inc.	4
Risk Factors	5
Use of Proceeds	5
Plan of Distribution	6
Selling Stockholders	12
Description of Capital Stock	14
Description of Debt Securities	24
Legal Matters	27
Experts	27
Material Changes	27
Where You Can Find More Information	27
Information Incorporated by Reference	28

ABOUT THIS PROSPECTUS SUPPLEMENT

General

This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering. The second part, the accompanying prospectus, gives more general information, some of which may not apply to this offering. You should read the entire prospectus supplement and the accompanying prospectus, as well as the documents incorporated by reference herein and therein that are described under “Where You Can Find More Information” in the accompanying prospectus and “Information Incorporated by Reference” in this prospectus supplement and the accompanying prospectus. In the event that the information in this prospectus supplement differs or varies from the accompanying prospectus or any document filed prior to the date of this prospectus supplement and incorporated by reference, you should rely on the information contained in this prospectus supplement. However, if any statement in one of these documents is inconsistent with a statement in another document having a later date—for example, a document incorporated by reference in this prospectus supplement or the accompanying prospectus—the statement in the document having the later date modifies or supersedes the earlier statement.

You should rely only on the information contained or incorporated by reference in this prospectus supplement and the accompanying prospectus or to which we have referred you. We have not, and the selling stockholders and the underwriters have not, authorized any other person to provide you with information different from that contained in this prospectus supplement and the accompanying prospectus. If anyone provides you with different or inconsistent information, you should not rely on it. The selling stockholders and the underwriters are only offering to sell, and only seeking offers to buy, shares of our Class A common stock in jurisdictions where offers and sales are permitted.

The information contained in this prospectus supplement and the accompanying prospectus or in any document incorporated herein or therein is accurate and complete only as of the date hereof or thereof, respectively, regardless of the time of delivery of this prospectus supplement and the accompanying prospectus or of any sale of our Class A common stock by the selling stockholders or the underwriters. Our business, financial condition, results of operations and prospects may have changed since those dates.

Industry and Market Data

Unless otherwise indicated, information contained in, or incorporated by reference into, this prospectus supplement and the accompanying prospectus concerning our industry, our market share and the markets that we serve is based on information from independent industry and research organizations, other third-party sources (including industry publications, surveys and forecasts) and management estimates. Management estimates are derived from publicly available information released by independent industry analysts and third-party sources, as well as data from our internal research, and are based on assumptions made by us upon reviewing such data and our knowledge of such industry and markets that we believe to be reasonable. Although we believe the data from these third-party sources is reliable, we have not independently verified any such information. In addition, projections, assumptions and estimates of the future performance of the industry in which we operate and our future performance are necessarily subject to uncertainty and risk due to a variety of factors, including those described in “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements.” These and other factors could cause results to differ materially from those expressed in the estimates made by third parties and by us.

Unless the context otherwise requires, the information in this prospectus supplement assumes that the underwriters will not exercise their option to purchase additional shares.

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PROSPECTUS SUPPLEMENT SUMMARY

The information below is only a summary of more detailed information included elsewhere in or incorporated by reference in this prospectus supplement and the accompanying prospectus. This summary may not contain all the information that is important to you or that you should consider before making a decision to invest in our Class A common stock. Please read this entire prospectus supplement and the accompanying prospectus, as well as the information incorporated by reference in this prospectus supplement and the accompanying prospectus, including our financial statements, the notes to our financial statements, the section titled “Risk Factors” and other information, carefully. As used in this prospectus supplement, the terms “Company,” “we,” “us” and “our” refer to Construction Partners, Inc. and its subsidiaries, except when the context requires that those terms mean only the parent company or a particular subsidiary, and the term “SunTx” refers to SunTx Capital Management Corp. and its affiliates.

About Construction Partners, Inc.

We are a leading infrastructure company that specializes in the construction and maintenance of roadways across Alabama, Florida, Georgia, North Carolina and South Carolina. Through our wholly owned subsidiaries, we provide a variety of products and services to both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports, and commercial and residential developments. Consistent with our vertical integration strategy, our primary operations consist of (i) manufacturing and distributing hot mix asphalt (“HMA”) for both internal use and sales to third parties in connection with construction projects, (ii) paving activities, including the construction of roadway base layers and application of asphalt pavement, (iii) site development, including the installation of utility and drainage systems, (iv) mining aggregates, such as sand and gravel, that are used as raw materials in the production of HMA, and (v) distributing liquid asphalt cement for both internal use and sales to third parties in connection with HMA production.

We are an “emerging growth company” and a “smaller reporting company” within the meaning of the federal securities laws. For as long as we are an emerging growth company, we will not be required to comply with certain requirements that are applicable to other public companies that are not “emerging growth companies” including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”) and the reduced disclosure obligations regarding executive compensation in our periodic reports. We intend to take advantage of these reporting exemptions until we are no longer an emerging growth company. We will remain an emerging growth company until the earliest to occur of (i) the last day of the fiscal year during which our total revenues equals or exceeds $1.07 billion, (ii) September 30, 2023, which is the last day of the fiscal year following the fifth anniversary of our initial public offering (“IPO”), (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion innon-convertible debt securities and (iv) the date on which we are deemed to be a “large accelerated filer” under the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

In addition, the Jumpstart Our Business Startups Act (the “JOBS Act”) provides that an emerging growth company can take advantage of an extended transition period for complying with new or revised accounting standards. We have elected not to take advantage of the benefits of this exemption and our election is irrevocable. Therefore, we will not be able to take advantage of this exemption at any time in the future.

Our Offices

Our principal executive offices are located at 290 Healthwest Drive, Suite 2, Dothan, Alabama 36303, and our telephone number at that address is (334)673-9763. Our website address is www.constructionpartners.net.

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Except for any documents that are incorporated by reference into this prospectus supplement and the accompanying prospectus that may be accessed from our website, the information available on or through our website is not part of this prospectus supplement or the accompanying prospectus. You may review filings that we make with the SEC, including our Annual Reports on Form10-K, Quarterly Reports on Form10-Q, Current Reports on Form8-K and amendments to those reports electronically filed or furnished pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act, on the SEC’s website at www.sec.gov.

Recent Developments

COVID-19

We are closely monitoring the impact of the pandemic of the novel strain of coronavirus, known asCOVID-19, on all aspects of our business, including its impact on our customers, employees, suppliers, and vendors. While we did not incur significant disruptions fromCOVID-19 during the three months ended March 31, 2020, due to the uncertainties surrounding theCOVID-19 pandemic, we are unable to predict the impact thatCOVID-19 will have on our financial position, operating results and cash flows in future periods. For instance, a significant portion of the Company’s revenues each quarter are derived from projects completed for various Departments of Transportation. Due to declines in travel and consumer spending resulting from theCOVID-19 pandemic, certain Departments of Transportation with whom we do business are generating less fuel tax revenue to spend on construction projects. To date, these developments have not had a material adverse impact on our business. However, if a significant number of our customers are forced to cancel new construction projects, are forced to delay major construction or are unable to make payments to us for completed work due to theCOVID-19 pandemic, our results of operations in future quarters could decline. The extent to which our operations may be impacted by theCOVID-19 pandemic will depend largely on future developments, which are highly uncertain and cannot be accurately predicted, including new information that may emerge concerning the severity of the outbreak and actions by government authorities to contain the outbreak or mitigate its impact. Furthermore, the impacts of a potential worsening of economic conditions and the continued disruptions to and volatility in the financial markets remain unknown.

Florida Acquisition

On March 23, 2020, we acquired two HMA manufacturing plants and certain related assets located in Pensacola and Defuniak Springs, Florida for a cash purchase price of $9.8 million. These acquired plants enable us to serve new markets in the western Florida panhandle, and we expect to be able to pursue a variety of public, private and Department of Defense projects from the new locations.

Changes in Value of Derivative Instruments

From time to time, we enter into interest rate swap agreements in order to manage risks associated with changes in interest rates on our outstanding indebtedness and commodity swap agreements in order to manage risks associated with changes in the price of certain commodities used in our business, such as fuel. We record these derivative instruments at their fair value and record changes in the fair value of these instruments in current earnings. During the three months ended March 31, 2020, we incurred a $1.4 millionnon-cash charge related to interest rate swaps and a $0.8 millionnon-cash charge related to fuel swaps. The value of these instruments was materially impacted by significant volatility in the financial and commodities markets during the quarter, primarily associated with theCOVID-19 pandemic and related macroeconomic factors. Given the current uncertainty regarding the duration, scope and magnitude of the impact thatCOVID-19 will have on the broader economy and how such an impact will affect the value of our derivative instruments, we could incur losses in future periods related to the value of these instruments.

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THE OFFERING

Class A common stock offered by the selling stockholders 5,750,000 shares (6,612,500 shares if the underwriters’ option to purchase additional shares is exercised in full).

Option to purchase additional shares The selling stockholders have granted the underwriters a30-day option to purchase up to an aggregate of 862,500 additional shares of our Class A common stock.

Class A common stock to be outstanding immediately after completion of this offering 32,805,418 shares of Class A common stock.

Class B common stock to be outstanding immediately after completion of this offering 18,976,327 shares of Class B common stock.

Use of proceeds We will not receive any proceeds from the sale of shares of Class A common stock by the selling stockholders in this offering. See “Use of Proceeds.”

Dual class common stock The rights of the holders of our Class A common stock and our Class B common stock are identical, except with respect to voting rights, conversion rights and certain transfer restrictions applicable to our Class B common stock. See “Description of Capital Stock—Common Stock” in the accompanying prospectus.

Dividend policy Any determination as to the declaration and payment of dividends will be at the discretion of our board of directors and will depend on then-existing conditions, including our financial condition, results of operations, contractual restrictions, capital requirements, business prospects and other factors that our board of directors considers relevant. Holders of our Class A common stock and our Class B common stock are entitled to receive dividends at the same rate.

Nasdaq Global Select Market symbol “ROAD.”

Risk Factors You should carefully read and consider the information set forth under the heading “Risk Factors” and other risk factors incorporated by reference into this prospectus supplement and the accompanying prospectus from the filings we make with the SEC, as well as all other information included or incorporated by reference in this prospectus supplement and the accompanying prospectus, before deciding to invest in our Class A common stock.

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Except as otherwise indicated, the number of shares of Class A and Class B common stock is based on 32,805,418 and 18,976,327 shares outstanding as of June 1, 2020, respectively, and all share information contained in this prospectus supplement:

● assumes the underwriters do not exercise their option to purchase additional shares of our Class A common stock;

● assumes no conversion of shares of Class B common stock into shares of Class A common stock prior to this offering; and

● excludes shares of our Class A common stock reserved for issuance under the Construction Partners, Inc. 2018 Equity Incentive Plan.

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RISK FACTORS

An investment in our Class A common stock involves a high degree of risk. You should carefully consider the following risks, as well as the risks described in our most recent Annual Report on Form10-K and subsequent Quarterly Reports on Form10-Q and other filings we make with the SEC incorporated by reference into this prospectus supplement and the accompanying prospectus, and all of the other information contained in or incorporated by reference into this prospectus supplement and the accompanying prospectus, before deciding to invest in our Class A common stock. Our business, financial condition and results of operations could be materially and adversely affected by any of these risks. The risks described below relate primarily to ownership of our Class A common stock generally and this offering specifically. These risk factors, together with those incorporated by reference into this prospectus supplement and the accompanying prospectus, are not the only ones facing us. Additional risks not presently known to us or that we currently consider immaterial also may adversely affect us.

Risks Relating to the RecentCOVID-19 Outbreak

Our business could be materially and adversely affected by a widespread outbreak of a contagious disease or other similar adverse public health development, or fear of such an event, and the measures that federal, state and local governments, agencies, law enforcement and/or health authorities implement to address it.

Our business could be adversely impacted by the effects of a widespread outbreak of a contagious disease, including theCOVID-19 pandemic or a similar adverse public health development, as well as actions taken by federal, state and local governments, agencies, law enforcement and health authorities to contain the outbreak. Such an event in our markets could, among other things, result in employee absences or require us to temporarily close our facilities or project sites, which, in turn, could significantly and adversely affect our productivity and our ability to complete projects in accordance with our contractual obligations. In addition, a disruption in the supply chain for raw materials or equipment, whether as a result of facility closures or otherwise, could increase our labor and materials costs and impair our ability to manufacturehot-mix asphalt. Moreover, our customers – both public and private – who are adversely impacted could cancel or delay current or prospective projects and could become delinquent in their payments to us for work that we have performed.

Our business could also be negatively impacted over themedium-to-longer term if the disruptions related to theCOVID-19 pandemic decrease consumer confidence generally or significantly prolong the current economic downturn, which could lead to a decline in public and private development projects and thereby reduce demand for our services. Relatedly, an economic slowdown caused by the outbreak of an infectious disease or other similar adverse public health development could cause the fuel tax revenues received by federal, state and local government agencies to decline and thereby decrease the funding available for public projects. Such developments could impair our ability to undertake construction projects in a typical manner or at all, generate revenues and cash flows, and/or access the capital or lending markets (or significantly increase the costs of doing so); increase the costs or decrease the supply of raw materials or equipment or the availability of subcontractors and other talent, including as a result of infections or quarantining; and/or result in the diversion of public funds that otherwise would be available for infrastructure projects to support public health efforts. The inherent uncertainty surroundingCOVID-19, due in part to rapidly changing governmental directives, public health challenges and progress, and market reactions thereto, also makes it more challenging for our management to estimate the future performance of our business for the remainder of the 2020 fiscal year and beyond.

While it is difficult to estimate the impact that an outbreak of an infectious disease, including theCOVID-19 pandemic, could have on our operations, the measures taken by federal, state, and local governments, actions that we take to protect our employees, and the impact on various business activities in affected markets could adversely affect our financial condition, results of operations and cash flows.

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Risks Relating to Ownership of Our Class A Common Stock and this Offering

The dual class structure of our common stock has the effect of concentrating voting control with SunTx and its affiliates, which limits your ability to influence corporate matters.

Our Class B common stock has ten votes per share, and our Class A common stock has one vote per share. As of June 1, 2020, our outstanding Class B common stock represented approximately 85% of the total voting power of our outstanding common stock. The shares of Class B common stock are held almost exclusively by SunTx, its affiliates and certain other members of management. Because of theten-to-one voting ratio between our Class B common stock and our Class A common stock, the holders of our Class B common stock collectively control a majority of the combined voting power of our common stock and therefore control the outcome of all matters submitted to our stockholders. This concentrated control limits or precludes your ability to influence corporate matters for the foreseeable future.

Future transfers of shares of our Class B common stock generally will result in those shares converting into shares of our Class A common stock, subject to limited exceptions, such as certain transfers to permitted transferees. The conversion of shares of our Class B common stock into our Class A common stock will have the effect, over time, of increasing the relative voting power of each remaining share of Class B common stock.

We have incurred, and expect to continue to incur, substantial costs as a result of being a public company, which may significantly affect our financial condition.

As a public company, we incur significant legal, accounting and other expenses that we did not incur as a private company, including costs associated with our public company reporting requirements. We also incur costs associated with corporate governance requirements, including requirements under the Sarbanes-Oxley Act, the Dodd-Frank Act of 2010 and rules implemented by the SEC. These rules and regulations have increased our legal and financial compliance costs and have made some activities more time-consuming and costly. For example, as a result of becoming a publicly traded company, we were required to adopt policies regarding internal controls and disclosure controls and procedures, including the preparation of reports on internal control over financial reporting. These rules and regulations have made, and may continue to make, it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified individuals to serve on our board of directors or as executive officers.

For so long as we are an “emerging growth company,” we will not be required to comply with certain disclosure requirements that are applicable to other public companies, and the reduced disclosure requirements applicable to emerging growth companies could make our Class A common stock less attractive to investors.

As an “emerging growth company,” as defined in the JOBS Act, we have taken, and intend to continue to take, advantage of certain exemptions from various reporting requirements that are applicable to other public companies, including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act (“Section 404”), reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding anon-binding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. We cannot predict whether investors will find our Class A common stock less attractive because we rely on these exemptions. If some investors find our Class A common stock less attractive as a result, there may be a less active trading market for our Class A common stock, and our Class A common stock price may be more volatile.

We will remain an emerging growth company until the earliest to occur of (i) the last day of the fiscal year during which our total revenues equals or exceeds $1.07 billion, (ii) September 30, 2023, the last day of the fiscal year

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following the fifth anniversary of our IPO, (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion innon-convertible debt securities and (iv) the date on which we are deemed to be a “large accelerated filer” under the Exchange Act. After we are no longer an emerging growth company, we expect to incur significant additional expenses and devote substantial management effort toward ensuring compliance with those requirements applicable to companies that are not emerging growth companies, including certain requirements Section 404 that do not currently apply to us.

If we are unable to maintain effective internal control over financial reporting, investors could lose confidence in our consolidated financial statements and our Company, which could have a material adverse effect on our stock price.

In the course of preparing financial statements for prior fiscal years, our management detected material weaknesses in our internal control over financial reporting, related primarily to the design and operation of our information technology general controls and overall closing and financial reporting controls. During our two most recent fiscal years, we have designed and implemented a number of internal controls and other remedial measures that we believe will provide reasonable assurance regarding the reliability of our financial reporting and the preparation of our financial statements in accordance with generally accepted accounting principles in the United States. A failure to maintain effective internal controls could result in a material misstatement of our consolidated financial statements that would not be prevented or detected on a timely basis, which could cause investors to lose confidence in our financial information or cause the trading price of our Class A common stock to decline. Our independent registered public accounting firm has not assessed the effectiveness of our internal control over financial reporting and, under the JOBS Act, will not be required to provide an attestation report on the effectiveness of our internal control over financial reporting for so long as we qualify as an emerging growth company, which may increase the risk that weaknesses or deficiencies in our internal control over financial reporting go undetected.

We have incurred, and expect to continue to incur, significant costs related to certain requirements of Section 404 to which we are subject beginning this fiscal year. If we are unable to timely comply with such requirements, our profitability, stock price, results of operations and financial condition could be materially adversely affected.

We are required to comply with certain provisions of Section 404, which requires that we document and test our internal control over financial reporting and issue management’s assessment of our internal control over financial reporting beginning with our fiscal year ended September 30, 2019. Section 404 also requires that our independent registered public accounting firm opine on those internal controls when we cease to qualify for an exemption from the requirement to provide auditors’ attestation on internal controls afforded to emerging growth companies under the JOBS Act. Theout-of-pocket costs, the diversion of management’s attention from running theday-to-day operations and operational changes caused by the need to comply with the requirements of Section 404 have been significant, and we expect to continue to incur substantial costs in connection with our compliance efforts.

If we fail to comply with the requirements of Section 404, or if we or our auditors identify and report any material weaknesses, the accuracy and timeliness of the filing of our annual and quarterly reports may be materially adversely affected and could cause investors to lose confidence in our reported financial information, which could have a negative effect on the trading price of our Class A common stock. In addition, a material weakness in the effectiveness of our internal control over financial reporting could result in an increased chance of fraud and the loss of customers, reduce our ability to obtain financing, subject us to investigations by the SEC or other regulatory authorities and require additional expenditures to comply with these requirements, each of which could have a material adverse effect on our business, results of operations and financial condition.

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If the price of our Class A common stock fluctuates significantly, your investment could lose value.

Prior to our IPO in May 2018, there was no public market for our Class A common stock. Although our Class A common stock is listed on the Nasdaq Global Select Market, we cannot guarantee that an active public market will be maintained for our Class A common stock. If an active public market for our Class A common stock is not maintained, the trading price and liquidity of our Class A common stock will be materially and adversely affected. If there is a thin trading market or “float” for our Class A common stock, the market price for our Class A common stock may fluctuate significantly more than the stock market as a whole. Without a large float, our Class A common stock is less liquid than the securities of companies with broader public ownership and, as a result, the trading prices of our Class A common stock may be more volatile. In addition, in the absence of an active public trading market, investors may be unable to liquidate their investment in our Company at the times or prices they desire. In addition, the stock market is subject to significant price and volume fluctuations, and the price of our Class A common stock could fluctuate widely in response to several factors, including, but not limited to: our quarterly or annual operating results; investment recommendations by securities analysts following our business or our industry; additions or departures of key personnel; changes in the business, earnings estimates or market perceptions of our competitors; our failure to achieve operating results consistent with securities analysts’ projections; changes in industry, general market or economic conditions; and announcements of legislative or regulatory change.

The stock market has experienced substantial price and volume fluctuations in recent years that have significantly affected the quoted prices of the securities of many companies, including companies in our industry. The changes often appear to occur without regard to specific operating performance. The price of our Class A common stock could fluctuate based upon factors that have little or nothing to do with our Company, and these fluctuations could materially reduce the price for our Class A common stock.

Sales of shares of our Class A common stock in this offering or future sales, or the perception of future sales, by us or our existing stockholders in the public market could cause the market price for our Class A common stock to decline.

The sale of shares of our Class A common stock in this offering or future sales, or the perception of future sales, by us or our existing stockholders could harm the prevailing market price of shares of our Class A common stock. These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate.

As of June 1, 2020, we had outstanding a total of 32,805,418 shares of our Class A common stock and 18,976,327 shares of our Class B common stock that are convertible by the holders thereof at any time into an equal number of shares of our Class A common stock. Following the completion of this offering, 7,725,000 shares of our Class A common stock will be registered for resale under the Securities Act of 1933, as amended (the “Securities Act”) (or 6,862,500 shares if the underwriters’ option to purchase additional shares is exercised in full). Certain other shares held by our affiliates, including our directors, executive officers and SunTx may also be sold in compliance with various exemptions from registration.

The 18,976,327 shares of our Class B common stock, representing 37% of our total outstanding shares of common stock as of June 1, 2020, are “restricted securities” within the meaning of Rule 144 and may be sold in the public market only if they are registered under the Securities Act or are sold pursuant to an exemption from registration such as Rule 144.

In connection with this offering, we, our directors and executive officers and the selling stockholders have each agreed with the underwriters, subject to certain exceptions, not to dispose of or hedge any of our or their Class A

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common stock or securities convertible into or exchangeable for shares of such Class A common stock (including Class B common stock) during the period from the date hereof continuing through date that is 30 days after the date hereof, except with the prior written consent of Robert W. Baird & Co. Incorporated and Raymond James & Associates, Inc. See “Underwriting.”

Upon the expiration of thelock-up agreements described above, approximately 26,701,327 shares (representing the aggregate number of shares of Class A common stock registered for resale and outstanding shares of Class B common stock) of our common stock will be eligible for resale (or 25,838,827 shares if the underwriters’ option to purchase additional shares is exercised in full). In addition, pursuant to a registration rights agreement, SunTx and certain other stockholders will continue to have the right, subject to certain conditions, to require us to register the sale of their shares of common stock under the Securities Act. By exercising their registration rights and selling a large number of shares, these stockholders could cause the prevailing market price of our Class A common stock to decline. Following completion of this offering, the shares covered by registration rights (including those previously registered under the Securities Act but not yet sold) would represent approximately 49% of our total common stock outstanding (or 47% if the underwriters’ option to purchase additional shares is exercised in full). Registration of any of these outstanding shares of common stock would result in such shares becoming freely tradable upon effectiveness of the registration statement.

As restrictions on resale end or if the stockholders who are party to the registration rights agreement exercise their registration rights, the market price of the shares of our Class A common stock could drop significantly if the holders of these shares sell them or are perceived by the market as intending to sell them. These factors could also make it more difficult for us to raise additional funds through future offerings of our Class A common stock or other securities.

In the future, we may also issue our securities in connection with offerings or acquisitions, and the number of shares issued could constitute a material portion of the then-outstanding shares of Class A common stock. Any such issuance would result in additional dilution to holders of our Class A common stock.

The underwriters of this offering may waive or release parties to thelock-up agreements entered into in connection with this offering, which could adversely affect the price of our Class A common stock.

We, our directors and executive officers and the selling stockholders have each entered intolock-up agreements with respect to our and their respective shares of common stock. As restrictions on resale end, the market price of our Class A common stock could decline if the holders of restricted shares sell them or are perceived by the market as intending to sell them. The underwriters, at any time and without notice, may release all or any portion of the shares of common stock subject to the foregoinglock-up agreements entered into in connection with this offering. If the restrictions under thelock-up agreements are waived, 26,701,327 shares of common stock will be available for sale into the market (or 25,838,827 shares if the underwriters’ option to purchase additional shares is exercised in full), which could reduce the market value for our Class A common stock.

Affiliates of SunTx control us, and their interests may conflict with ours or yours in the future.

Immediately following the completion of this offering, affiliates of SunTx will own approximately 23.6% of our Class A common stock (or approximately 20.9% if the underwriters’ option to purchase additional shares is exercised in full) and approximately 83% of our Class B common stock, representing approximately 75% of the combined voting power of our common stock. Each share of our Class B common stock has ten votes per share, and each share of our Class A common stock has one vote per share. As a result, affiliates of SunTx have the ability to elect all of the members of our board of directors and thereby control our policies and operations,

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including the appointment of management, future issuances of our Class A common stock or other securities, the payment of dividends, if any, on our Class A common stock, the incurrence of debt by us, amendments to our amended and restated certificate of incorporation and amended and restated bylaws, and our entry into extraordinary transactions. This concentration of voting control could deprive you of an opportunity to receive a premium for your shares of our Class A common stock as part of a sale of our Company and ultimately might affect the market price of our Class A common stock. In addition, we have engaged, and expect to continue to engage, in related party transactions involving SunTx and certain companies they control. As a result, the interests of affiliates of SunTx may not in all cases be aligned with your interests.

In addition, SunTx may have an interest in pursuing acquisitions, divestitures and other transactions that, in its judgment, could enhance its investment, even though such transactions might involve risks to you. For example, SunTx could cause us to make acquisitions that increase our indebtedness or cause us to sell revenue-generating assets. SunTx is in the business of making investments in companies and may from time to time acquire and hold interests in businesses that compete directly or indirectly with us. Our amended and restated certificate of incorporation provides that none of SunTx, any of its affiliates or any director who is not employed by us or his or her affiliates will have any duty to refrain from engaging, directly or indirectly, in the same business activities or similar business activities or lines of business in which we operate. SunTx also may pursue acquisition opportunities that may be complementary to our business, and, as a result, those acquisition opportunities may not be available to us.

So long as SunTx and its affiliates continue to beneficially own a sufficient number of shares of our Class B common stock, they will continue to be able to effectively control our decisions. For example, assuming our Class B common stock amounted to 15% of our outstanding Class A common stock, we would have 32,805,418 shares of Class A common stock and 4,920,813 shares of Class B common stock as of June 1, 2020. These outstanding shares of Class B common stock would represent approximately 60% of the overall voting power of our common stock. Because our Class B common stock is held almost exclusively by SunTx, its affiliates and certain members of management, SunTx and its affiliates will retain effective control of our decisions even if the amount of outstanding Class B common stock is limited in proportion to the amount of outstanding Class A common stock. Shares of our Class B common stock may be transferred to an unrelated third party if holders of a majority of the shares of our Class B common stock owned by SunTx and its affiliates have consented to such transfer in writing in advance.

If securities or industry analysts do not publish research or reports about our business, if they adversely change their recommendations regarding our Class A common stock or if our operating results do not meet their expectations, the price of our Class A common stock could decline.

The trading market for our Class A common stock is influenced by the research and reports that industry or securities analysts publish about us or our business. If one or more of these analysts cease coverage of our Company or fail to publish reports on us regularly, we could lose visibility in the financial markets, which in turn could cause the price or trading volume of our Class A common stock to decline. Moreover, if one or more of the analysts who cover our Company downgrades our Class A common stock or if our operating results do not meet their expectations, the price of our Class A common stock could decline.

We may issue preferred stock with terms that could adversely affect the voting power or value of our Class A common stock.

Our amended and restated certificate of incorporation authorizes us to issue, without the approval of our stockholders, one or more classes or series of preferred stock having such designations, preferences, limitations and relative rights, including preferences over our Class A common stock with respect to dividends and

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distributions, as our board of directors may determine. The terms of one or more classes or series of preferred stock could adversely impact the voting power or value of our Class A common stock. For example, we might grant holders of preferred stock the right to elect some number of our directors in all events or upon the happening of specified events or the right to veto specified transactions. Similarly, the repurchase or redemption rights or liquidation preferences we might assign to holders of preferred stock could affect the residual value of our Class A common stock.

Provisions in our amended and restated certificate of incorporation and amended and restated bylaws and Delaware corporate law make it more difficult to effect a change in control of our Company, which could adversely affect the price of our Class A common stock.

Certain provisions in our amended and restated certificate of incorporation and amended and restated bylaws and Delaware corporate law could delay or prevent a change in control of our Company, even if that change would be beneficial to our stockholders. Our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that may make acquiring control of our Company difficult, including:

● a dual class common stock structure, which currently provides SunTx and its affiliates and the other holders of our Class B common stock with the ability to control the outcome of matters requiring stockholder approval, so long as they continue to beneficially own a sufficient number of shares of our Class B common stock, even if they own significantly less than 50% of the shares of our outstanding common stock;

● a classified board of directors with three-year staggered terms;

● provisions regulating the ability of our stockholders to nominate directors for election or to bring matters for action at annual meetings of our stockholders;

● limitations on the ability of our stockholders to call a special meeting;

● the ability of our board of directors to adopt, amend or repeal bylaws, and the requirement that the affirmative vote of holders representing at least 66 2/3% of the voting power of all outstanding shares of capital stock be obtained for stockholders to amend our amended and restated bylaws;

● the requirement that the affirmative vote of holders representing at least 66 2/3% of the voting power of all outstanding shares of capital stock be obtained to remove directors;

● the requirement that the affirmative vote of holders representing at least 66 2/3% of the voting power of all outstanding shares of capital stock be obtained to amend our amended and restated certificate of incorporation; and

● the authorization given to our board of directors to issue and set the terms of preferred stock without the approval of our stockholders.

These provisions also could discourage proxy contests and make it more difficult for you and other stockholders to elect directors and take other corporate actions. As a result, these provisions could make it more difficult for a third party to acquire us, even if doing so would benefit our stockholders, which may limit the price that investors are willing to pay in the future for shares of our Class A common stock.

Our amended and restated certificate of incorporation designates courts in the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware) as the sole and exclusive forum for certain types of actions and proceedings that may be initiated by our stockholders, and our amended and restated by-laws provide that the federal district courts of the United States will be the exclusive forum for the resolution of any claims under the Securities Act, each of which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers or other employees.

Our amended and restated certificate of incorporation provides that, subject to limited exceptions, state courts within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware) will be the sole and exclusive forum for any: (i) derivative action or

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proceeding brought on our behalf; (ii) action asserting a claim of breach of fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders; (iii) any action asserting a claim against us arising pursuant to any provision of the Delaware General Corporation Law; or (iv) any action asserting a claim against us that is governed by the internal affairs doctrine. In addition, our amended and restated by-laws provide that the federal district courts of the United States will be the exclusive forum for the resolution of any claims under the Securities Act. Any person or entity purchasing or otherwise acquiring any interest in any of our securities shall be deemed to have notice of and consented to these provisions. These provisions may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers or other employees, which may discourage such lawsuits against us and our directors, officers and employees. Alternatively, if a court were to find these provisions of our amended and restated certificate of incorporation or amended and restated by-laws inapplicable to, or unenforceable in respect of, one or more of the covered proceedings, we may incur additional costs associated with resolving such matters in other jurisdictions, which could adversely affect our business and financial condition.

Because we are a “controlled company” under the listing standards of The Nasdaq Stock Market LLC and the rules of the SEC, our stockholders do not have, and may never have, certain corporate governance protections that are available to stockholders of companies that are not controlled companies.

SunTx and its affiliates control a majority of the voting power of our outstanding common stock. As a result, we are a “controlled company” under the listing standards of The Nasdaq Stock Market LLC and SEC rules. As a result, we are not required to comply with certain provisions requiring that (i) a majority of our directors be independent, (ii) the compensation of our executives be determined by independent directors or (iii) nominees for election to our board of directors be selected by independent directors. Because we intend to continue to take advantage of some or all of these exemptions, our stockholders may not have the protections that these rules are intended to provide. Our status as a controlled company could cause our Class A common stock to be less attractive to certain investors or otherwise reduce the trading price of our Class A common stock.

We do not intend to pay cash dividends on our Class A common stock in the foreseeable future, and therefore only appreciation, if any, of the price of our Class A common stock will provide a return to our stockholders.

We currently anticipate that we will retain all future earnings, if any, to finance the growth and development of our business. We do not intend to pay cash dividends on our Class A common stock in the foreseeable future. Any future determination as to the declaration and payment of cash dividends will be at the discretion of our board of directors and will depend upon our financial condition, results of operations, contractual restrictions, capital requirements, business prospects and other factors deemed relevant by our board of directors. In addition, the credit agreement with BBVA USA as agent, issuing bank and a lender, and certain other lenders, which, as amended, provides for a $82.0 million term loan and a $30.0 million revolving credit facility, restricts our ability to pay cash dividends. As a result, only appreciation of the price of our Class A common stock, which may not occur, will provide a return to our stockholders.

We are, and may continue to be, involved in routine litigation and government inquiries in the ordinary course of business.

Due to the nature of our business, we are, and may continue to be, involved in routine litigation or subject to other disputes or claims related to our business activities, including, among other things, workers compensation claims, employment-related disputes and liability issues or breach of contract or tortious conduct claims in connection with

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the performance of services and provision of materials. We and our affiliates are also subject to government inquiries in the ordinary course of business seeking information concerning our compliance with government construction contracting requirements and various laws and regulations, the outcome of which cannot be predicted with certainty. The outcomes of these inquiries and legal proceedings are not expected to have a material effect on our financial position or results of operations on an individual basis, although adverse outcomes in a significant number of such ordinary course inquiries and legal proceedings could, in the aggregate, have a material adverse effect on our financial condition and results of operations.

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus supplement and accompanying prospectus, including the documents incorporated by reference, contain forward-looking statements that involve risks and uncertainties, such as statements related to future events, including the potential impact of theCOVID-19 pandemic on our business and results of operations, business strategy, future performance, future operations, backlog, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management. All statements other than statements of historical fact may be forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as “seek,” “anticipate,” “plan,” “continue,” “estimate,” “expect,” “may,” “will,” “project,” “predict,” “potential,” “targeting,” “intend,” “could,” “might,” “should,” “believe” and similar expressions or their negative. Forward-looking statements should not be read as a guarantee of future performance or results, and will not necessarily be accurate indications of the times at, or by, which such performance or results will be achieved. Forward-looking statements are based on management’s belief, based on currently available information, as to the outcome and timing of future events. These statements involve estimates, assumptions, known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those expressed in such forward-looking statements. When evaluating forward-looking statements, you should consider the risk factors and other cautionary statements described under the heading “Risk Factors” in this prospectus supplement and accompanying prospectus and in our most recent Annual Report on Form10-K, subsequent Quarterly Reports on Form10-Q, Current Reports on Form8-K and other filings we make with the SEC that are incorporated by reference in this prospectus supplement and accompanying prospectus. You should interpret many of the risks identified in such reports, as well as the risks set forth in this prospectus supplement, as being heightened as a result of the ongoing and numerous adverse macroeconomic impacts of theCOVID-19 pandemic. We believe that the expectations reflected in the forward-looking statements contained in this prospectus supplement and accompanying prospectus are reasonable, but no assurance can be given that these expectations will prove to be correct.

Important factors that could cause actual results or events to differ materially from those expressed in forward-looking statements include, but are not limited to:

● declines in public infrastructure construction and reductions in government funding, including the funding by transportation authorities and other state and local agencies;

● risks related to our operating strategy;

● competition for projects in our local markets;

● risks associated with our capital-intensive business;

● government inquiries, requirements and initiatives, including those related to funding for public or infrastructure construction, land usage, environmental, health and safety matters, and government contracting requirements and other laws and regulations;

● unfavorable economic conditions and restrictive financing markets;

● our ability to successfully identify, manage and integrate acquisitions;

● our ability to obtain sufficient bonding capacity to undertake certain projects;

● our ability to accurately estimate the overall risks, requirements or costs when we bid on or negotiate contracts that are ultimately awarded to us;

● the cancellation of a significant number of contracts or our disqualification from bidding for new contracts;

● risks related to adverse weather conditions;

● our substantial indebtedness and the restrictions imposed on us by the terms thereof;

● our ability to maintain favorable relationships with third parties that supply us with equipment and essential supplies;

● our ability to retain key personnel and maintain satisfactory labor relations;

● property damage and other claims and insurance coverage issues;

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● the outcome of litigation or disputes, including employment-related disputes, workers’ compensation claims and breach of contract claims;

● risks related to our information technology systems and infrastructure, including cybersecurity incidents;

● our ability to maintain effective internal control over financial reporting;

● a pandemic, such as theCOVID-19 pandemic, and the measures that federal, state and local governments take to address it, which may exacerbate one or more of the above-mentioned risks and significantly disrupt or prevent us from operating our business for an extended period; and

● other events outside of our control.

These factors are not necessarily all of the important factors that could cause actual results or events to differ materially from those expressed in forward-looking statements. Other unknown or unpredictable factors could also cause actual results or events to differ materially from those expressed in the forward-looking statements. All forward-looking statements attributable to us are qualified in their entirety by this cautionary statement. Forward-looking statements contained in this prospectus supplement and accompanying prospectus or included in a document incorporated by reference speak only as of the date hereof or thereof, respectively. We undertake no obligation to update or revise any forward-looking statements after the date on which any such statement is made, whether as a result of new information, future events or otherwise, except as required by law.

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USE OF PROCEEDS

The selling stockholders identified in this prospectus supplement are selling all of the shares of Class A common stock being sold in this offering, including any shares that may be sold in connection with the underwriters’ option to purchase additional shares. Accordingly, we will not receive any proceeds from the sale of shares of Class A common stock in this offering. The selling stockholders will bear the costs of underwriting discounts and commissions, brokerage fees and underwriter marketing costs in connection with the offering, and we will bear all other expenses.

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DIVIDEND POLICY

Any determination as to the declaration and payment of dividends will be at the discretion of our board of directors and will depend on then-existing conditions, including our financial condition, results of operations, contractual restrictions, capital requirements, business prospects and other factors that our board of directors considers relevant. In addition, we are a party to a credit agreement that imposes restrictions on our ability to declare a cash dividend on our common stock, unless, after giving effect to such dividend, we would be in compliance with the financial covenants therein and at the time any such dividend is made, no default or event of default exists or would result from the payment of such dividend. We currently intend to retain all available funds and any future earnings for use in the operation and expansion of our business and do not anticipate declaring or paying any cash dividends in the foreseeable future. Holders of our Class A common stock and our Class B common stock are entitled to receive dividends at the same rate.

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SELLING STOCKHOLDERS

The following table presents information regarding the selling stockholders in this offering, the shares that the underwriters have agreed to purchase from the selling stockholders and the shares subject to the underwriters’ option to purchase additional shares from the selling stockholders. As required by the terms of our registration rights agreement with the selling stockholders, described in more detail in the accompanying prospectus, we have paid all expenses relating to the registration of the shares of Class A common stock by the selling stockholders under the Securities Act and will pay other offering expenses, except that the selling stockholders will pay all incremental selling expenses relating to the offering, such as underwriters’ commissions and discounts, brokerage fees and underwriter marketing costs. We will not receive any proceeds from the sale of Class A common stock by the selling stockholders. The table below based on information provided to us by the selling stockholders. We have not sought to verify such information. Except as otherwise indicated, we believe that the selling stockholders have sole voting and dispositive power with respect to the shares indicated as beneficially owned.

	Shares Beneficially Owned Prior to Offering(1)					Shares Beneficially Owned After Offering(1)					Additional Shares Offered if Option to Purchase Additional Shares is Exercised in Full		Shares Beneficially Owned After Offering if Option to Purchase Additional Shares is Exercised in Full(1)
Name of Beneficial Holder	Number		Percentage			Number		Percentage					Number		Percentage
SunTx CPI Expansion Fund, L.P.(2)		15,307,594		37.3	%		13,207,594		32.2	%		375,000		12,832,594		31.2	%
SunTx Fulcrum Fund Prime, L.P.(2)		9,054,701		24.0	%		6,691,389		17.8	%		315,648		6,375,741		16.9	%
SunTx Fulcrum Dutch Investors Prime, L.P.(2)		4,929,777		13.9	%		3,643,089		10.3	%		171,852		3,471,237		9.8	%

(1) Percentage of beneficial ownership is based on 32,805,418 shares of Class A common stock and 18,976,327 shares of Class B common stock outstanding as of June 1, 2020, determined in accordance with Rule13d-3 under the Exchange Act. For purposes of this table, a person is deemed to have “beneficial ownership” of any shares of Class A common stock that such person has the right to acquire within 60 days, including upon the conversion of Class B common stock to Class A common stock upon the election of the holder. For purposes of computing the percentage of outstanding shares of Class A common stock held by each person or group named above, any share of Class A common stock that such person or group of persons has the right to acquire within 60 days is deemed to be outstanding for the purpose of computing the percentage ownership for such person, but is not deemed to be outstanding for the purpose of computing the percentage ownership of any other person.

(2) SunTx CPI Expansion Fund GP, L.P. (“SunTx Expansion Fund GP”) is the general partner of SunTx CPI Expansion Fund, L.P. (“SunTx Expansion Fund”). SunTx Capital Partners L.P. (“SunTx Partners GP”) is the general partner of each of SunTx Fulcrum Fund Prime, L.P. (“SunTx Fulcrum Fund”) and SunTx Fulcrum Dutch Investors Prime, L.P. (“SunTx Fulcrum Dutch Fund” and, together with SunTx Expansion Fund and SunTx Fulcrum Fund, the “SunTx Funds”). SunTx is the general partner of each of SunTx Expansion Fund GP and SunTx Partners GP. Ned N. Fleming, III, our Executive Chairman, serves as the sole stockholder and director of SunTx, and Mark R. Matteson and Craig Jennings, each of whom is a member of our board of directors, serve as executive officers of SunTx. Each of (i) Mr. Fleming, (ii) Mr. Matteson, (iii) Mr. Jennings, (iv) SunTx, as the general partner of each of SunTx Expansion Fund GP and SunTx Partners GP, (v) SunTx Expansion Fund GP, as the general partner of SunTx Expansion Fund, and (vi) SunTx Partners GP, as the general partner of each of SunTx Fulcrum Fund and SunTx Fulcrum Dutch Fund, may be deemed to beneficially own shares held by the SunTx Funds. Messrs. Fleming, Matteson and Jennings, as well as SunTx, SunTx Expansion Fund GP and SunTx Partners GP,

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disclaim any beneficial ownership of such shares except to the extent of any proportionate pecuniary interest therein. The address of each of Messrs. Fleming, Matteson and Jennings, SunTx, SunTx Expansion Fund GP, SunTx Partners GP and the SunTx Funds is c/o SunTx, 5420 LBJ Freeway, Suite 1000, Dallas, Texas 75240.

Material Relationships with Selling Stockholders

Board of Directors. Three of our directors, Ned N. Fleming, III, Mark R. Matteson and Craig Jennings, may be deemed to having voting and investment control over the shares of Class A common stock beneficially owned by the selling stockholders, as described in the footnote to the table above. We have entered into indemnification agreements with all of our directors, including Messrs. Fleming, Matteson and Jennings.

Registration Rights Agreement. We are a party to a registration rights agreement with certain of our stockholders, including each of the selling stockholders named in the table above. The agreement provides for certain demand and piggyback registration rights, as well as reimbursement of certain expenses in the event that shares of Class A common stock owned by the selling stockholders are sold pursuant to a registration statement covered by that agreement, such as this offering. See “Selling Stockholders” in the accompanying prospectus.

Secondary Offering. In September 2019, we entered into an underwriting agreement with BofA Securities, Inc., Robert W. Baird & Co. Incorporated and Raymond James & Associates, Inc., as representatives of the several underwriters named therein, and the selling stockholders named in the table above, pursuant to which the selling stockholders sold an aggregate of 5,000,000 shares of our Class A common stock at a public offering price of $14.25 per share. In October 2019, the underwriters exercised their option to purchase from the selling stockholders a total of 750,000 shares of our Class A common stock at a price of $14.25 per share, before selling commissions and discounts. We did not receive any proceeds from the sale of shares by the selling stockholders and, pursuant to a registration rights agreement with the selling stockholders, we incurred approximately $0.7 million in expenses in connection with the secondary offering.

Management Services Agreement. We are party to a management services agreement with SunTx, an affiliate of each of the selling stockholders. Pursuant to the agreement, SunTx provides management services to the Company, including management services with respect to financing, business strategies and business development, in return for a monthly fee of $83,333, plus an amount not exceeding 2% of the total value of any acquisition, disposition, debt or equity financings by the Company andout-of-pocket expenses. For these management services, we paid SunTx $1.3 million, $1.5 million and $1.3 million during the fiscal years ended September 30, 2017, 2018 and 2019, respectively, and $314,000 and $357,000 during the three months ended December 31, 2019 and March 31, 2020, respectively. The management services agreement expires on October 1, 2023.

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MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS FORNON-U.S. HOLDERS

The following is a summary of the material U.S. federal income tax considerations related to the purchase, ownership and disposition of our Class A common stock by anon-U.S. holder (as defined below) who holds our Class A common stock as a “capital asset” within the meaning of Section 1221 of the Internal Revenue Code of 1986, as amended (the “Code”) (generally, property held for investment). This summary is based on provisions of the Code, U.S. Treasury regulations, administrative rulings and judicial decisions, all as in effect of the date hereof, and all of which are subject to change, possibly with retroactive effect. We have not sought any ruling from the Internal Revenue Service (the “IRS”) with respect to the statements made and the conclusions reached in the following summary, and there can be no assurance that the IRS or a court will agree with such statements and conclusions.

This summary does not address all aspects of U.S. federal income taxation that may be relevant tonon-U.S. holders in light of their personal circumstances. In addition, this summary does not address the net investment income tax on certain investment income, U.S. federal gift or estate tax laws, any state, local ornon-U.S. tax laws or any tax treaties. In addition, this discussion does not address tax considerations applicable to investors that may be subject to special treatment under the U.S. federal income tax laws, such as (without limitation):

● banks, insurance companies or other financial institutions;

● tax-exempt or governmental organizations;

● qualified foreign pension funds (or any entities all of the interests of which are held by a qualified foreign pension fund);

● broker-dealers or dealers in securities or foreign currencies;

● traders in securities that use themark-to-market method of accounting for U.S. federal income tax purposes;

● persons subject to the alternative minimum tax;

● partnerships or other pass-through entities for U.S. federal income tax purposes or holders of interests therein;

● persons deemed to sell our Class A common stock under the constructive sale provisions of the Code;

● persons that acquired our Class A common stock through the exercise of employee stock options or otherwise as compensation or through atax-qualified retirement plan;

● certain former citizens or residents of the United States;

● real estate investment trusts or regulated investment companies;

● persons that hold our Class A common stock as part of a straddle, constructive sale transaction, synthetic security, hedge, conversion transaction or other integrated investment or risk reduction transaction;

● stockholders that own, or are deemed to own, more than five percent (5%) of our outstanding Class A common stock (except to the extent specifically set forth below); and

● “controlled foreign corporations,” “passive foreign investment companies” or corporations that accumulate earnings to avoid U.S. federal income tax.

Non-U.S. Holder Defined

For purposes of this discussion, a“non-U.S. holder” is a beneficial owner of our Class A common stock that is not a “U.S. person” or an entity treated as a partnership for U.S. federal income tax purposes. A U.S. person is any of the following:

● an individual who is a citizen or resident of the United States;

● a corporation (including any entity treated as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the United States, any state thereof or the District of Columbia;

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● an estate the income of which is subject to U.S. federal income taxation regardless of its source; or

● a trust (i) the administration of which is subject to the primary supervision of a U.S. court and which has one or more U.S. persons who have the authority to control all substantial decisions of the trust or (ii) which has made a valid election under applicable U.S. Treasury regulations to be treated as a U.S. person.

An individual may generally be treated as a resident of the United States in any calendar year for U.S. federal income tax purposes, by, among other ways, being present in the United States for at least 31 days in that calendar year and for an aggregate of at least 183 days during a three-year period ending in the current calendar year. For purposes of the183-day calculation, all of the days present in the current year,one-third of the days present in the immediately preceding year andone-sixth of the days present in the second preceding year are counted. Residents are taxed for U.S. federal income tax purposes as if they were U.S. citizens.

If a partnership (including an entity or arrangement treated as a partnership for U.S. federal income tax purposes) holds our Class A common stock, the U.S. federal income tax treatment of a partner in the partnership generally will depend upon the status of the partner, upon the activities of the partnership and upon certain determinations made at the partner level. Accordingly, we urge partners in partnerships (including entities or arrangements treated as partnerships for U.S. federal income tax purposes) considering the purchase of our Class A common stock to consult their tax advisors regarding the U.S. federal income tax considerations of the purchase, ownership and disposition of our Class A common stock by such partnership.

Distributions on our Class A Common Stock

Any determination as to the declaration and payment of dividends will be at the discretion of our board of directors and will depend on then-existing conditions, including our financial condition, results of operations, contractual restrictions, capital requirements, business prospects and other factors that our board of directors considers relevant. We do not plan to make any distributions on our Class A common stock for the foreseeable future. However, in the event we do make distributions of cash or property on our Class A common stock, such distributions will constitute dividends for U.S. federal income tax purposes to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. To the extent any such distribution exceeds our current and accumulated earnings and profits, the excess will be treated as anon-taxable return of capital to the extent of thenon-U.S. holder’s tax basis in our Class A common stock and thereafter as capital gain from the sale or exchange of such Class A common stock. See “—Gain on Disposition of our Class A Common Stock” below. Subject to the discussion below under “—Additional Withholding Requirements under FATCA,” dividends paid to anon-U.S. holder with respect to our Class A common stock that are not effectively connected with thenon-U.S. holder’s conduct of a trade or business within the United States generally will be subject to U.S. withholding tax at a rate of 30% unless an applicable income tax treaty provides for a lower rate. To receive the benefit of a reduced treaty rate, anon-U.S. holder must provide the applicable withholding agent with an IRS FormW-8BEN or IRS FormW-8BEN-E (or other applicable or successor form) certifying qualification for the reduced rate.Non-U.S. holders that do not timely provide us or our withholding agent with the required certification, but that qualify for a reduced treaty rate, may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS.Non-U.S. holders should consult their tax advisors regarding their entitlement to benefits under an applicable income tax treaty.

Dividends paid to anon-U.S. holder that are effectively connected with thenon-U.S. holder’s conduct of a trade or business in the United States (and, if required by an applicable income tax treaty, are treated as attributable to a permanent establishment maintained by thenon-U.S. holder in the United States) generally will be taxed on a net income basis at the rates and in the manner generally applicable to U.S. persons (as defined under the Code). Such effectively connected dividends will not be subject to U.S. withholding tax if thenon-U.S. holder satisfies

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certain certification requirements by providing the applicable withholding agent a properly executed IRS FormW-8ECI certifying eligibility for exemption. If thenon-U.S. holder is anon-U.S. corporation, it may also be subject to a branch profits tax (at a 30% rate or such lower rate as specified by an applicable income tax treaty) on its effectively connected earnings and profits (as adjusted for certain items), which will include effectively connected dividends.Non-U.S. holders should consult any applicable income tax treaties that may provide for different rules.

Gain on Disposition of our Class A Common Stock

Subject to the discussion below under “—Additional Withholding Requirements under FATCA,” anon-U.S. holder generally will not be subject to U.S. federal income tax or withholding tax on any gain realized upon the sale or other disposition of our Class A common stock unless:

● thenon-U.S. holder is an individual who is present in the U.S. for a period or periods aggregating 183 days or more during the calendar year in which the sale or disposition occurs and certain other conditions are met;

● the gain is effectively connected with thenon-U.S. holder’s conduct of a trade or business in the United States (and, if required by an applicable income tax treaty, is attributable to a permanent establishment maintained by thenon-U.S. holder in the United States); or

● our Class A common stock constitutes a U.S. real property interest by reason of our status as a U.S. real property holding corporation (“USRPHC”) for U.S. federal income tax purposes.

Anon-U.S. holder described in the first bullet point in the list immediately above will be subject to U.S. federal income tax at a rate of 30% (or such lower rate as specified by an applicable income tax treaty) on the amount of such gain, which generally may be offset by U.S. source capital losses.

Anon-U.S. holder whose gain is described in the second bullet point in the list immediately above generally will be taxed on a net income basis at the rates and in the manner generally applicable to U.S. persons (as defined in the Code) unless an applicable income tax treaty provides otherwise. If thenon-U.S. holder is a corporation, it may also be subject to a branch profits tax (at a 30% rate or such lower rate as specified by an applicable income tax treaty) on its effectively connected earnings and profits (as adjusted for certain items).

With respect to the third bullet, we believe that we have not been, are not currently, and do not anticipate becoming in the future, a USRPHC for U.S. federal income tax purposes, and the remainder of this discussion so assumes. Generally, a corporation is a USRPHC if the fair market value of its U.S. real property interests equals or exceeds 50% of the sum of the fair market value of its worldwide real property interests and its other assets used or held for use in a trade or business. Because the determination of whether we are a USRPHC depends on the fair market value of our U.S. real property relative to the fair market value of our other business assets, there can be no assurance that we will not become a USRPHC in the future. Even if we are or become a USRPHC, anon-U.S. holder would not be subject to U.S. federal income tax on a sale, exchange or other taxable disposition of shares of our Class A common stock by reason of our status as a USRPHC so long as (i) our Class A common stock is regularly traded on an established securities market during the calendar year in which such sale, exchange or other taxable disposition of shares of our Class A common stock occurs and (ii) suchnon-U.S. holder does not own and is not deemed to own (directly, indirectly or constructively) more than 5% of our Class A common stock at any time during the relevant period.Non-U.S. holders should consult their tax advisors with respect to the application of the foregoing rules to their ownership and disposition of our Class A common stock.

Backup Withholding and Information Reporting

Any dividends paid to anon-U.S. holder must be reported annually to the IRS and to thenon-U.S. holder. Copies of these information returns may be made available to the tax authorities in the country in which thenon-U.S. holder resides or is established. Payments of dividends to anon-U.S. holder generally will not be subject to

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backup withholding if thenon-U.S. holder establishes an exemption by properly certifying itsnon-U.S. status on an IRS FormW-8BEN, IRS FormW-8BEN-E or other appropriate version of IRS FormW-8.

Payments of the proceeds from a sale or other disposition by anon-U.S. holder of our Class A common stock effected by or through a U.S. office of a broker generally will be subject to information reporting and backup withholding (at the applicable rate) unless thenon-U.S. holder establishes an exemption by properly certifying itsnon-U.S. status on an IRS FormW-8BEN, IRS FormW-8BEN-E or other appropriate version of IRS FormW-8 and certain other conditions are met. Information reporting and backup withholding generally will not apply to any payment of the proceeds from a sale or other disposition of our Class A common stock effected outside the United States by anon-U.S. office of a broker. However, unless such broker has documentary evidence in its records that the holder is not a U.S. person and certain other conditions are met, or thenon-U.S. holder otherwise establishes an exemption, information reporting will apply to a payment of the proceeds of the disposition of our Class A common stock effected outside the United States by such a broker if it has certain relationships within the United States.

Backup withholding is not an additional tax. Rather, the U.S. income tax liability (if any) of persons subject to backup withholding will be reduced by the amount of tax withheld. If backup withholding results in an overpayment of taxes, a refund may be obtained, provided that the required information is timely furnished to the IRS.

Additional Withholding Requirements under FATCA

Sections 1471 through 1474 of the Code, and the Treasury regulations and administrative guidance issued thereunder (“FATCA”), impose a 30% withholding tax on any dividends paid on our Class A common stock if paid to a “foreign financial institution” or a“non-financial foreign entity” (each as defined in the Code) (including, in some cases, when such foreign financial institution ornon-financial foreign entity is acting as an intermediary), unless (i) in the case of a foreign financial institution, such institution enters into an agreement with the U.S. Treasury to, among other things, undertake to identify accounts held by certain U.S. persons or U.S.-owned foreign entities, annually report certain information about such accounts, and withhold 30% on payments to account holders whose actions prevent it from complying with these reporting and other requirements, (ii) in the case of anon-financial foreign entity, such entity certifies that it does not have any “substantial United States owners” (as defined in the Code) or provides the applicable withholding agent with a certification identifying the direct and indirect substantial United States owners of the entity (in either case, generally on an IRS FormW-8BEN-E), or (iii) the foreign financial institution ornon-financial foreign entity otherwise qualifies for an exemption from these rules and provides appropriate documentation (such as an IRS FormW-8BEN-E). Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States governing these rules may be subject to different rules. The FATCA withholding tax will apply to all withholdable payments without regard to whether the beneficial owner of the payment would otherwise be entitled to an exemption from imposition of withholding tax pursuant to an applicable tax treaty with the United States or U.S. domestic law, though, under certain circumstances, a holder might be eligible for refunds or credits of such taxes.

THE SUMMARY OF MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS ABOVE IS INCLUDED FOR GENERAL INFORMATION PURPOSES ONLY AND SHOULD NOT VIEWED AS TAX ADVICE. PROSPECTIVE INVESTORS ARE ENCOURAGED TO CONSULT THEIR OWN TAX ADVISORS REGARDING THE APPLICATION OF THE U.S. FEDERAL INCOME TAX LAWS TO THEIR PARTICULAR SITUATION, AS WELL AS ANY TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF OUR CLASS A COMMON STOCK ARISING UNDER THE U.S. FEDERAL GIFT AND ESTATE TAX LAWS OR UNDER THE LAWS OF ANY STATE, LOCAL ORNON-U.S. TAXING JURISDICTION OR UNDER ANY APPLICABLE TAX TREATY.

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UNDERWRITING

Robert W. Baird & Co. Incorporated and Raymond James & Associates, Inc. are serving as representatives of the underwriters. We, the selling stockholders and the representatives, on behalf of the underwriters named below, have entered into an underwriting agreement with respect to the shares of Class A common stock being offered by the selling stockholders hereby. Subject to certain conditions set forth in the underwriting agreement, each underwriter has severally agreed to purchase, at the public offering price less the underwriting discounts and commissions set forth on the cover page of this prospectus, the number of shares of Class A common stock set forth in the following table.

Underwriters	Number of Shares
Robert W. Baird & Co. Incorporated		3,306,250
Raymond James & Associates, Inc.		2,443,750
Total		5,750,000

The underwriters are committed to take and pay for all of the shares offered by us, if any are taken, other than the shares covered by the option described below. The obligations of the underwriters under the underwriting agreement may be terminated upon the occurrence of certain stated events, including that if an underwriter defaults, the purchase commitments ofnon-defaulting underwriters may be increased or this offering may be terminated.

The selling stockholders have granted the underwriters an option to buy up to an additional 862,500 shares of Class A common stock. The underwriters have 30 days from the date of this prospectus to exercise this option. If any shares are purchased pursuant to this option, the underwriters will severally purchase shares in approximately the same proportion as set forth in the table above. If any additional shares of Class A common stock are purchased, the underwriters will offer the additional shares on the same terms as those on which the shares are being offered.

If all of the shares are not sold at the public offering price, the underwriters may change the offering price and other selling terms. The offering of the shares by the underwriters is subject to receipt and acceptance and subject to the underwriters’ right to reject any order in whole or in part.

The underwriters propose to offer the shares of Class A common stock directly to the public at the public offering price set forth on the cover page of this prospectus and to certain dealers at that price less a concession not in excess of $0.30 per share.

The underwriting fee is equal to the public offering price per share of Class A common stock, less the amount paid by the underwriters to us per share of Class A common stock. The underwriting fee is $0.50 per share. The following table sets forth the per share and total underwriting discounts and commissions to be paid to the underwriters, assuming both no exercise and full exercise of the underwriters’ option to purchase 862,500 additional shares.

	Total Fees
Paid by Us	No Exercise		Full Exercise
Per Share	$	0.50	$	0.50
Total	$	2,875,000	$	3,306,250

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We estimate that the total expenses of this offering, including registration, filing, listing and printing fees, and legal and accounting expenses, but excluding underwriting discounts and commissions, will be approximately $250,000, which will be paid by us and the selling stockholders. We have agreed to reimburse the underwriters for certain expenses in an amount up to $25,000.

We, our executive officers, our directors and the selling stockholders have agreed with the underwriters, subject to certain limited exceptions, not to not to (i) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any shares of Class A common stock or any securities convertible into or exercisable or exchangeable for Class A common stock (including Class B common stock), (ii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Class A common stock, whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of Class A common stock or such other securities, in cash or otherwise, (iii) file any registration statement with the SEC relating to the offering of any shares of Class A common stock or any securities convertible into or exercisable or exchangeable for Class A common stock (including Class B common stock) or (iv) publicly announce an intention to effect any transaction specified in clause (i), (ii) or (iii), for 30 days after the date of this prospectus without first obtaining the written consent of Robert W. Baird & Co. Incorporated and Raymond James & Associates, Inc. The foregoing restrictions do not apply to, among other transactions, the sale of shares of Class A common stock pursuant to the underwriting agreement.

The underwriters do not expect sales to discretionary accounts to exceed 5% of the total number of shares offered.

Our Class A common stocks listed on the Nasdaq Global Select Market under the symbol “ROAD.”

We have agreed to indemnify the underwriters and their controlling persons against certain liabilities, including liabilities under the Securities Act.

Stabilization, Short Positions and Penalty Bids

In connection with this offering, the underwriters may effect certain transactions in shares of Class A common stock in the open market in order to prevent or retard a decline in the market price of our Class A common stock while this offering is in progress. These transactions may include short sales, purchases to cover positions created by short sales and stabilizing transactions. Short sales involve the sale by the underwriters of a greater number of shares than they are required to purchase in this offering, and a short position represents the amount of such sales that have not been covered by subsequent purchases. “Covered” shorts are short positions in an amount not greater than the underwriters’ option described herein, and “naked” shorts are short positions in excess of that amount. In determining the source of shares to close out a “covered” short, the underwriters will consider, among other things, the price of shares available for purchase in the open market as compared to the price at which they may purchase shares through the option. A “covered” short may be covered by either exercising the underwriters’ option or purchasing shares in the open market. A “naked” short is more likely to be created if underwriters are concerned that there may be downward pressure on the price of our Class A common stock in the open market prior to the completion of this offering, and may only be closed out by purchasing shares in the open market. Stabilizing transactions consist of various bids for or purchases of our Class A common stock made by the underwriters in the open market prior to the completion of this offering.

In addition, the underwriters may, pursuant to Regulation M of the Securities Act, also impose a penalty bid, which is when a particular underwriter repays to the other underwriters a portion of the underwriting discount received by

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it because the representative of the underwriters has repurchased shares sold by or for the account of that underwriter in stabilizing or short covering transactions.

Purchases to cover a short position and stabilizing transactions, as well as other purchases by the underwriters for their own accounts, may have the effect of preventing or slowing a decline in the market price of our Class A common stock, and together with the imposition of a penalty bid, may stabilize, maintain or otherwise affect the market price of our Class A common stock. As a result, the price of our Class A common stock may be higher than the price that might otherwise exist in the open market. If these activities are commenced by the underwriters, they may be discontinued at any time. These transactions may be effected on the Nasdaq Capital Market, in theover-the-counter market or otherwise.

Electronic Distribution

In connection with this offering, certain of the underwriters may distribute prospectuses by electronic means, such as email. In addition, certain of the underwriters may facilitate Internet distribution for this offering to certain of their Internet subscription customers, and allocate a limited number of shares for sale to its online brokerage customers. A prospectus in electronic format is being made available on the website maintained by one or more of the bookrunners of this offering and may be made available on websites maintained by the other underwriters. Other than this prospectus in electronic format, the information on any underwriter’s website and any information contained in any other website maintained by an underwriter is not a part of this prospectus or the registration statement of which this prospectus is a part.

Other Relationships

The underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, principal investment, investment research, hedging, financing and brokerage activities. Certain of the underwriters and their respective affiliates have, from time to time, performed, and may provide from time to time in the future, various financial advisory and investment banking services for us, for which they have received or will receive customary fees and expenses.

In addition, in the ordinary course of their various business activities, certain of the underwriters and their respective affiliates may from time to time effect transactions for their own account or the account of their customers, and hold on behalf of themselves or their customers, long or short positions in our debt or equity securities (including related derivative securities) and financial instruments (including bank loans), and may continue to do so in the future. The underwriters and their respective affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or instruments and may at any time hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

Selling Restrictions

Notice to Prospective Investors in Canada

Our Class A common stock may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of our Class A common stock must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

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Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 (or, in the case of securities issued or guaranteed by the government of anon-Canadian jurisdiction, section 3A.4) of National Instrument33-105 Underwriting Conflicts (NI33-105), the underwriters are not required to comply with the disclosure requirements of NI33-105 regarding underwriter conflicts of interest in connection with this offering.

Notice to Prospective Investors in the European Economic Area

In relation to each member state of the European Economic Area, no offer of our Class A common stock has been, or will be made to the public in that Member State, other than:

a. to any legal entity which is a qualified investor as defined in the Prospectus Regulation;

b. To fewer than 150 natural or legal persons (other than qualified investors as defined in the Prospectus Regulation), subject to obtaining the prior consent of the representative; or

c. in any other circumstances falling within Article 1(4) of the Prospectus Regulation;

provided that no such offer shall result in a requirement for the publication by us or any underwriter of a prospectus pursuant to Article 3 of the Prospectus Regulation or a supplemental prospectus pursuant to Article 23 of the Prospectus Regulation, and each person who initially acquires our Class A common stock or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with the representative and us that it is a “qualified investor” as defined in the Prospectus Regulation.

In the case of any Class A common stock being offered to a financial intermediary as that term is used in Article 5 of the Prospectus Regulation, each such financial intermediary will be deemed to have represented, acknowledged and agreed that the Class A common stock acquired by it in the offer have not been acquired on a nondiscretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in circumstances which may give rise to an offer of any Class A common stock to the public other than their offer or resale in a Member State to qualified investors as so defined or in circumstances in which the prior consent of the representatives has been obtained to each such proposed offer or resale.

For the purposes of this provision, the expression an “offer of shares to the public” in relation to any Class A common stock in any Member State means the communication in any form and by means of sufficient information on the terms of the offer and the Class A common stock to be offered so as to enable an investor to decide to purchase Class A common stock, the expression “Prospectus Regulation” means Regulation (EU) 2017/1129 (as amended).

Notice to Prospective Investors in the United Kingdom

This prospectus and any other material in relation to our Class A common stock is only being distributed to, and is only directed at, persons in the United Kingdom who are “qualified investors” or otherwise in circumstances which do not require publication by us of a prospectus pursuant to section 85(1) of the UK Financial Services and Markets Act 2000. Any investment or investment activity to which this prospectus relates is available only to, and will be engaged in only with, investment professionals falling within Article 19(5), or high net worth entities falling

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within Article 49(2), of the UK Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 or other persons to whom such investment or investment activity may lawfully be made available (together, “relevant persons”). Persons who are not relevant persons should not take any action on the basis of this prospectus and should not act or rely on it.

Notice to Investors in Switzerland

Our Class A common stock may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange (“SIX”) or on any other stock exchange or regulated trading facility in Switzerland. This document has been prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this document nor any other offering or marketing material relating to our Class A common stock or this offering may be publicly distributed or otherwise made publicly available in Switzerland.

Neither this document nor any other offering or marketing material relating to this offering, us or our Class A common stock has been or will be filed with or approved by any Swiss regulatory authority. In particular, this document will not be filed with, and the offer of our Class A common stock will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA (FINMA), and the offer of our Class A common stock has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes (“CISA”). The investor protection afforded to acquirers of interests in collective investment schemes under the CISA does not extend to acquirers of our Class A common stock.

Notice to Prospective Investors in Australia

No placement document, prospectus, product disclosure statement or other disclosure document has been lodged with the Australian Securities and Investments Commission (“ASIC”) in relation to this offering. This prospectus does not constitute a prospectus, product disclosure statement or other disclosure document under the Corporations Act 2001 (the “Corporations Act”), and does not purport to include the information required for a prospectus, product disclosure statement or other disclosure document under the Corporations Act.

Any offer in Australia of our Class A common stock may only be made to persons (the “Exempt Investors”) who are “sophisticated investors” (within the meaning of section 708(8) of the Corporations Act), “professional investors” (within the meaning of section 708(11) of the Corporations Act) or otherwise pursuant to one or more exemptions contained in section 708 of the Corporations Act so that it is lawful to offer our Class A common stock without disclosure to investors under Chapter 6D of the Corporations Act.

Our Class A common stock applied for by Exempt Investors in Australia must not be offered for sale in Australia in the period of 12 months after the date of allotment under this offering, except in circumstances where disclosure to investors under Chapter 6D of the Corporations Act would not be required pursuant to an exemption under section 708 of the Corporations Act or otherwise or where the offer is pursuant to a disclosure document which complies with Chapter 6D of the Corporations Act. Any person acquiring our Class A common stock must observe such Australianon-sale restrictions.

This prospectus contains general information only and does not take account of the investment objectives, financial situation or particular needs of any particular person. It does not contain any securities recommendations or financial product advice. Before making an investment decision, investors need to consider whether the information in this prospectus is appropriate to their needs, objectives and circumstances, and, if necessary, seek expert advice on those matters.

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LEGAL MATTERS

The validity of the shares of Class A common stock that are offered hereby will be passed upon by Haynes and Boone, LLP, Dallas, Texas. Certain matters for the selling stockholders will be passed upon by Haynes and Boone, LLP, Dallas, Texas. The underwriters have been represented by Latham & Watkins LLP, Chicago, Illinois.

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EXPERTS

The consolidated financial statements of Construction Partners, Inc. as of September 30, 2019 and 2018 and for each of the years then ended incorporated in this prospectus supplement by reference from the Construction Partners, Inc. Annual Report on Form 10-K for the year ended September 30, 2019 have been audited by RSM US LLP, an independent registered public accounting firm, as stated in their report thereon incorporated herein by reference, and have been incorporated in this prospectus supplement in reliance upon such report and upon the authority of such firm as experts in accounting and auditing.

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INFORMATION INCORPORATED BY REFERENCE

The SEC allows us to “incorporate by reference” into this prospectus supplement and the accompanying prospectus the information we provide in other documents that we file with the SEC. The information incorporated by reference is an important part of this prospectus supplement and the accompanying prospectus. Any statement contained in a document that is incorporated by reference is automatically updated and superseded if information contained in this prospectus supplement and the accompanying prospectus, or information that we later file with the SEC, modifies and replaces such information. We incorporate by reference the documents listed below and any future documents (other than information “furnished” rather than “filed”) we file with the SEC pursuant to Sections l3(a), l3(c), 14 or l5(d) of the Exchange Act subsequent to the date of this prospectus supplement and prior to the termination of the offering:

● our Annual Report onForm10-K for the fiscal year ended September 30, 2019, filed with the SEC on December 13, 2019;

● the information specifically incorporated by reference into the Annual Report on Form10-K for the fiscal year ended September 30, 2019 from ourDefinitive Proxy Statement on Schedule 14A, filed with the SEC on January 23, 2020;

● our Quarterly Reports on Form10-Q for the periods endedDecember 31, 2019 andMarch 31, 2020, filed with the SEC on February 7, 2020 and May 8, 2020, respectively;

● our Current Reports on Form8-K, filed with the SEC onOctober 1, 2019,October 21, 2019,January 2, 2020,March  6, 2020,March  23, 2020,April  3, 2020,April  30, 2020 andJune 4, 2020; and

● the description of our Class  A common stock contained in ourForm8-A filed with the SEC on May 1, 2018, including any amendment to that form that we may file in the future for the purpose of updating the description of our Class A common stock.

We will provide without charge to each person, including any beneficial owner, to whom this prospectus supplement and accompanying prospectus are delivered, upon written or oral request, a copy of any or all of the information that has been incorporated by reference (excluding exhibits, unless the exhibits are specifically incorporated). You may request a copy of this prospectus supplement and accompanying prospectus or any of the incorporated documents at no charge to you by calling us at (334)673-9763 or by writing to us at Construction Partners, Inc., Attention: Corporate Secretary, 290 Healthwest Drive, Suite 2, Dothan, Alabama 36303.

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Prospectus

Construction Partners, Inc.

$250,000,000

Class A Common Stock

Preferred Stock

Debt Securities

19,225,000 Shares of Class A Common Stock Offered by the Selling Stockholders

This prospectus relates to the offer and sale by us of an aggregate of $250,000,000 of our Class A common stock, preferred stock and debt securities from time to time at prices and on terms to be determined at or prior to the time of the offering. In addition, the selling stockholders named in this prospectus may offer and sell up to an aggregate of 19,225,000 shares of our Class A common stock, from time to time, on the terms described in this prospectus or in the applicable prospectus supplement. We or the selling stockholders may offer and sell these securities to or through one or more underwriters, dealers and agents, or directly to purchasers, on a continuous or delayed basis. If we or the selling stockholders offer and sell these securities to or through underwriters, dealers or agents, their names and other applicable details will be included in a prospectus supplement. We will not receive any proceeds from the sale of Class A common stock by the selling stockholders covered by this prospectus.

This prospectus provides a general description of the securities that we or the selling stockholders may offer. To the extent required by applicable law, each time securities are offered, we or the selling stockholders will provide this prospectus and a prospectus supplement, if required, containing more specific information about the specific offering. A prospectus supplement may also add, update or change information contained in this prospectus.

We encourage you to carefully read this prospectus and any applicable prospectus supplement before you invest in our securities. We also encourage you to read the documents we have referred you to in the “Where You Can Find More Information” section of this prospectus for information on us and for our financial statements.

Our Class A common stock, par value $0.001 per share, is traded on the Nasdaq Global Select Market under the symbol “ROAD.” As of July 1, 2019, the closing price of our Class A common stock was $15.26.

We are an “emerging growth company” under applicable Securities and Exchange Commission rules and are subject to reduced public company reporting requirements.

Investing in our securities involves risks. You should carefully consider the risks described under “Risk Factors” on page 5 of this prospectus, as well as the other information contained or incorporated by reference in this prospectus and the applicable prospectus supplement, before making a decision to invest in our securities.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved the securities described herein or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is July 16, 2019.

TABLE OF CONTENTS

About This Prospectus	1
Cautionary Note Regarding Forward-Looking Statements	2
About Construction Partners, Inc.	4
Risk Factors	5
Use of Proceeds	5
Plan of Distribution	6
Selling Stockholders	12
Description of Capital Stock	14
Description of Debt Securities	24
Legal Matters	27
Experts	27
Material Changes	27
Where You Can Find More Information	27
Information Incorporated by Reference	28

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission (the “SEC”) using a “shelf” registration or continuous offering process. Under this shelf registration process, we may sell the securities described in this prospectus in one or more offerings up to a total offering amount of $250,000,000, and the selling stockholders named in this prospectus may sell up to 19,225,000 shares of our Class A common stock. This prospectus provides you with a general description of the securities we may offer. Each time we offer to sell securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering. In addition, if the selling stockholders offer securities to or through underwriters, dealers or agents, their names and other applicable details will be included in a prospectus supplement. Any such prospectus supplement may also add, update or change information contained in this prospectus. You should read both the prospectus and any applicable prospectus supplement, together with the additional information described under the heading “Where You Can Find More Information.”

You should not assume that the information in this prospectus, any accompanying prospectus supplement or any documents that we incorporate by reference into this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of those documents. Our business, financial condition, results of operations and prospects may have changed since those dates.

We have not authorized any selling stockholder, dealer, salesman or other person to give you any information or to make any representations other than those contained in this prospectus and in the documents that we incorporate into this prospectus. You should not rely on any information or representations that are not contained in this prospectus or in the documents we incorporate by reference.

This prospectus is not an offer to sell, or a solicitation of an offer to buy, the securities offered hereby in any jurisdiction to any person to whom it is unlawful to make an offer or solicitation in that jurisdiction. Delivery of this prospectus at any time does not imply that the information contained herein is correct as of any time subsequent to the date hereof.

When used in this prospectus or in any supplement to this prospectus, the terms “CPI,” the “Company,” “we,” “our” and “us” refer to Construction Partners, Inc. and its consolidated subsidiaries, unless otherwise indicated or the context otherwise requires.

1

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus, including the documents incorporated by reference herein, contains forward-looking statements that involve risks and uncertainties, such as statements related to future events, business strategy, future performance, future operations, backlog, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management. All statements other than statements of historical fact may be forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as “seek,” “anticipate,” “plan,” “continue,” “estimate,” “expect,” “may,” “will,” “project,” “predict,” “potential,” “targeting,” “intend,” “could,” “might,” “should,” “believe” and similar expressions or their negative. Forward-looking statements should not be read as a guarantee of future performance or results, and will not necessarily be accurate indications of the times at, or by, which such performance or results will be achieved. Forward-looking statements are based on management’s belief, based on currently available information, as to the outcome and timing of future events. These statements involve estimates, assumptions, known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those expressed in such forward-looking statements. When evaluating forward-looking statements, you should consider the risk factors and other cautionary statements described under the heading “Risk Factors” in this prospectus and any applicable prospectus supplement and in our most recent Annual Report on Form10-K, subsequent Quarterly Reports on Form10-Q, Current Reports on Form8-K and other filings we make with the SEC that are incorporated by reference herein and elsewhere in this prospectus or any applicable prospectus supplement. We believe that the expectations reflected in the forward-looking statements contained in this prospectus are reasonable, but no assurance can be given that these expectations will prove to be correct.

Important factors that could cause actual results or events to differ materially from those expressed in forward-looking statements include, but are not limited to:

• declines in public infrastructure construction and reductions in government funding, including the funding by transportation authorities and other state and local agencies;

• risks related to our operating strategy;

• competition for projects in our local markets;

• risks associated with our capital-intensive business;

• government inquiries, requirements and initiatives, including those related to funding for public or infrastructure construction, land usage and environmental, health and safety matters;

• unfavorable economic conditions and restrictive financing markets;

• our ability to successfully identify, manage and integrate acquisitions;

• our ability to obtain sufficient bonding capacity to undertake certain projects;

• our ability to accurately estimate the overall risks, requirements or costs when we bid on or negotiate contracts that are ultimately awarded to us;

• the cancellation of a significant number of contracts or our disqualification from bidding for new contracts;

• risks related to adverse weather conditions;

• our substantial indebtedness and the restrictions imposed on us by the terms thereof;

• our ability to maintain favorable relationships with third parties that supply us with equipment and essential supplies;

• our ability to retain key personnel and maintain satisfactory labor relations;

• property damage, results of litigation and other claims and insurance coverage issues;

• risks related to our information technology systems and infrastructure; and

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• our ability to remediate the material weaknesses in internal control over financial reporting identified in preparing our consolidated financial statements included in this prospectus and to subsequently maintain effective internal control over financial reporting.

These factors are not necessarily all of the important factors that could cause actual results or events to differ materially from those expressed in forward-looking statements. Other unknown or unpredictable factors could also cause actual results or events to differ materially from those expressed in the forward-looking statements. All forward-looking statements attributable to us are qualified in their entirety by this cautionary statement. Forward-looking statements contained in this prospectus or any applicable prospectus supplement or included in a document incorporated by reference herein or therein speak only as of the date hereof or thereof, respectively. We undertake no obligation to update or revise any forward-looking statements after the date on which any such statement is made, whether as a result of new information, future events or otherwise, except as required by law.

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ABOUT CONSTRUCTION PARTNERS, INC.

We are a leading infrastructure company that specializes in the construction and maintenance of roadways across Alabama, Florida, Georgia, North Carolina and South Carolina. Through our wholly owned subsidiaries, we provide a variety of products and services to both public and private infrastructure projects, with an emphasis on highways, roads, bridges, airports, and commercial and residential sites. Consistent with our vertical integration strategy, our primary operations consist of (i) mining aggregates, such as sand and gravel, that are used as raw materials in the production of hot mix asphalt, (ii) manufacturing and distributing hot mix asphalt for use by the Company and third parties in connection with construction projects, and (iii) site development, installing utility and drainage systems and paving.

We are an “emerging growth company” and “smaller reporting company” within the meaning of the federal securities laws. For as long as we are an emerging growth company, we will not be required to comply with certain requirements that are applicable to other public companies that are not “emerging growth companies” including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and the reduced disclosure obligations regarding executive compensation in our periodic reports. We intend to take advantage of these reporting exemptions until we are no longer an emerging growth company. We will remain an emerging growth company until the earliest to occur of (i) the last day of the fiscal year during which our total revenues equals or exceeds $1.07 billion, (ii) September 30, 2023, which is the last day of the fiscal year following the fifth anniversary of our initial public offering, (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion innon-convertible debt securities and (iv) the date on which we are deemed to be a “large accelerated filer” under the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

Our principal executive offices are located at 290 Healthwest Drive, Suite 2, Dothan, Alabama 36303, and our telephone number at that address is (334)673-9763. Our website address is www.constructionpartners.net. Except for any documents that are incorporated by reference into this prospectus that may be accessed from our website, the information available on or through our website is not part of this prospectus. You may review filings that we make with the SEC, including our Annual Reports on Form10-K, Quarterly Reports on Form10-Q, Current Reports on Form8-K and amendments to those reports electronically filed or furnished pursuant to Section 15(d) of the Exchange Act, on the SEC’s website at www.sec.gov.

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RISK FACTORS

An investment in our securities involves risks. Investors should carefully consider the risks and uncertainties and all other information contained or incorporated by reference in this prospectus, including the risks and uncertainties discussed under “Risk Factors” in our most recent Annual Report on Form10-K and any subsequent Quarterly Reports on Form10-Q or Current Reports on Form8-K, and all other documents incorporated by reference into this prospectus, as updated by our subsequent filings under the Exchange Act and the risk factors and other information contained in the applicable prospectus supplement.

Any of these risks and uncertainties could materially and adversely affect our business, results of operations and financial condition. The trading price of our securities could decline due to the occurrence of any of these risks and uncertainties, and investors could lose all or part of their investment. In assessing these risks and uncertainties, investors should also refer to the information contained or incorporated by reference in our other filings with the SEC.

USE OF PROCEEDS

Unless we indicate otherwise in the applicable prospectus supplement, we intend to use the net proceeds of the securities offered by this prospectus for general corporate purposes, which may include an increase in working capital, the repayment or refinancing of outstanding indebtedness and the acquisition of assets or businesses. We will set forth in the prospectus supplement our intended use for the net proceeds received from the sale of any securities.

Selling stockholders may offer and sell up to an aggregate of 19,225,000 shares of our Class A common stock from time to time under this prospectus. We will not receive proceeds of any sale of securities by selling stockholders.

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PLAN OF DISTRIBUTION

Securities Offered by the Company

We may use this prospectus and any accompanying prospectus supplement to sell our securities from time to time in one or more transactions, including, without limitation:

• directly to one or more purchasers;

• through agents;

• in “at the market offerings” to or through a market maker or into an existing trading market, securities exchange or otherwise;

• to or through underwriters, brokers or dealers; or

• through a combination of these methods or any other method permitted by applicable law.

The manner in which we may sell some or all of the securities covered by this prospectus includes, without limitation, through:

• a block trade in which a broker-dealer will attempt to sell as agent, but may position or resell a portion of the block, as principal, in order to facilitate the transaction;

• purchases by a broker-dealer, as principal, and resale by the broker-dealer for its account;

• ordinary brokerage transactions and transactions in which a broker solicits purchasers;

• privately negotiated transactions; or

• any other method permitted pursuant to applicable law.

In addition, we may enter into derivative or hedging transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. In connection with such a transaction, the third parties may sell securities covered by and pursuant to this prospectus and an applicable prospectus supplement or other offering materials, as the case may be. If so, the third party may use securities borrowed from us or others to settle such sales and may use securities received from us to close out any related short positions. We may also loan or pledge securities covered by this prospectus and an applicable prospectus supplement to third parties, who may sell the loaned securities or, in an event of default in the case of a pledge, sell the pledged securities pursuant to this prospectus and the applicable prospectus supplement or other offering materials, as the case may be.

A prospectus supplement with respect to each series of securities will state the terms of the offering of the securities, including:

• the terms of the offering;

• the name or names of any underwriters or agents and the amounts of securities underwritten or purchased by each of them, if any;

• the public offering price or purchase price of the securities and the net proceeds to be received by us from the sale;

• any delayed delivery arrangements;

• any initial public offering price;

• any underwriting discounts or agency fees and other items constituting underwriters’ or agents’ compensation;

• any discounts or concessions allowed or reallowed or paid to dealers; and

• any securities exchange on which the securities may be listed.

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The offer and sale of the securities described in this prospectus by us, the underwriters or the third parties described above may be effected from time to time in one or more transactions, including privately negotiated transactions, either:

• at a fixed price or prices, which may be changed;

• at market prices prevailing at the time of sale, including in “at the market” offering within the meaning of Rule 415(a)(4) of the Securities Act;

• at prices related to the prevailing market prices; or

• at negotiated prices.

Any public offering price and any discounts, commissions, concessions or other items constituting compensation allowed or reallowed or paid to underwriters, dealers, agents or remarketing firms may be changed from time to time. Underwriters, dealers, agents and remarketing firms that participate in the distribution of the offered securities may be “underwriters” as defined in the Securities Act. Any discounts or commissions they receive from us and any profits they receive on the resale of the offered securities may be treated as underwriting discounts and commissions under the Securities Act. We will identify any underwriters, agents or dealers and describe their commissions, fees or discounts in the applicable prospectus supplement, as the case may be.

Underwriters and Agents

If underwriters are used in a sale, they will acquire the offered securities for their own account. The underwriters may resell the offered securities in one or more transactions, including negotiated transactions. These sales may be made at a fixed public offering price or prices, which may be changed, at market prices prevailing at the time of the sale, at prices related to such prevailing market price or at negotiated prices, which may vary and will be determined at the time of the sale. We may offer the securities to the public through an underwriting syndicate or through a single underwriter. The underwriters in any particular offering will be identified in the applicable prospectus supplement or other offering materials, as the case may be.

Unless the applicable prospectus supplement states otherwise, the obligations of the underwriters to purchase the offered securities will be subject to certain conditions contained in an underwriting agreement that we will enter into with the underwriters at the time of the sale to them. The underwriters will be obligated to purchase all of the securities of the series offered if any of the securities are purchased, unless the applicable prospectus supplement says otherwise. Any initial public offering price and any discounts or concessions allowed, reallowed or paid to dealers may be changed from time to time.

We may designate agents to sell the offered securities. Unless the applicable prospectus supplement states otherwise, the agents will agree to use their best efforts to solicit purchases for the period of their appointment. We may also sell the offered securities to one or more remarketing firms, acting as principals for their own accounts or as agents for us. These firms will remarket the offered securities upon purchasing them in accordance with a redemption or repayment pursuant to the terms of the offered securities. A prospectus supplement or other offering materials, as the case may be, will identify any remarketing firm and will describe the terms of its agreement, if any, with us and its compensation.

In connection with offerings made through underwriters or agents, we may enter into agreements with such underwriters or agents pursuant to which we receive our outstanding securities in consideration for the securities being offered to the public for cash. In connection with these arrangements, the underwriters or agents may also sell securities covered by this prospectus to hedge their positions in these outstanding securities, including in short sale transactions. If so, the underwriters or agents may use the securities received from us under these arrangements to close out any related open borrowings of securities.

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Dealers

We may sell the offered securities to dealers as principals. The dealer may then resell such securities to the public either at varying prices to be determined by the dealer or at a fixed offering price agreed to with us at the time of resale.

Direct Sales

We may choose to sell the offered securities directly. In this case, no underwriters or agents would be involved.

Institutional Purchasers

We may authorize agents, dealers or underwriters to solicit certain institutional investors to purchase offered securities on a delayed delivery basis pursuant to delayed delivery contracts providing for payment and delivery on a specified future date. The applicable prospectus supplement or other offering materials, as the case may be, will provide the details of any such arrangement, including the offering price and commissions payable on the solicitations.

We will enter into such delayed contracts only with institutional purchasers that we approve. These institutions may include commercial and savings banks, insurance companies, pension funds, investment companies and educational and charitable institutions.

Indemnification; Other Relationships

We may have agreements with agents, underwriters, dealers and remarketing firms to indemnify them against certain civil liabilities, including liabilities under the Securities Act. Agents, underwriters, dealers and remarketing firms, and their affiliates, may engage in transactions with, or perform services for, us in the ordinary course of business. This includes commercial banking and investment banking transactions.

Market-Making, Stabilization and Other Transactions

There is currently no market for any of the offered securities, other than our Class A common stock, which is listed on the Nasdaq Global Select Market. If the offered securities are traded after their initial issuance, they may trade at a discount from their initial offering price, depending upon prevailing interest rates, the market for similar securities and other factors. While it is possible that an underwriter could inform us that it intends to make a market in the offered securities, such underwriter would not be obligated to do so, and any such market-making could be discontinued at any time without notice. Therefore, no assurance can be given as to whether an active trading market will develop for the offered securities. We have no current plans for listing of the preferred stock or debt securities on any securities exchange or quotation system; any such listing with respect to any particular securities will be described in the applicable prospectus supplement or other offering materials, as the case may be.

Any underwriter may engage in stabilizing transactions, syndicate covering transactions and penalty bids in accordance with Rule 104 under the Exchange Act. Stabilizing transactions involve bids to purchase the underlying security in the open market for the purpose of pegging, fixing or maintaining the price of the securities. Syndicate covering transactions involve purchases of the securities in the open market after the distribution has been completed in order to cover syndicate short positions.

Penalty bids permit the underwriters to reclaim a selling concession from a syndicate member when the securities originally sold by the syndicate member are purchased in a syndicate covering transaction to cover syndicate short positions. Stabilizing transactions, syndicate covering transactions and penalty bids may cause the price of the securities to be higher than it would be in the absence of these transactions. The underwriters may, if they commence these transactions, discontinue them at any time.

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Shares of Class A Common Stock Offered by the Selling Stockholders

Selling stockholders may use this prospectus in connection with sales of up to 19,225,000 shares of our Class A common stock from time to time in one or more transactions (which may involve block transactions). Sales of shares by the selling stockholders pursuant to this prospectus may, from time to time, be made on any stock exchange, market or trading facility on which the shares are traded or in private transactions. Sales may be made directly or through agents designated from time to time, or through dealers or underwriters to be designated or in negotiated transactions. We will not receive any of the proceeds from the sale by the selling stockholders of the shares of Class A common stock.

The selling stockholders will act independently of us in making decisions with respect to the timing, manner and size of each sale. The shares of Class A common stock may be sold in one or more transactions at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale or at negotiated prices. In particular, the selling stockholders (including any of their donees, pledgees, transferees or othersuccessors-in-interest) may sell or distribute the shares, from time to time, by any one or more of the following methods:

• through a firm commitment or best efforts underwriting;

• on any national securities exchange or quotation service on which the securities may be listed or quoted at the time of sale or in theover-the-counter market;

• through a block trade (which may involve crosses) in which the seller’s broker or dealer will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction;

• broker-dealers may agree with the selling shareholders to sell a specified number of such shares at a stipulated price per share;

• through the lending of such securities;

• through the distribution of such securities by the selling shareholders to their partners, members, beneficiaries or shareholders;

• through purchases by a broker or dealer as principal and resale by the broker or dealer for their account pursuant to this prospectus;

• through exchange distributions and/or secondary distributions or in theover-the-counter market in accordance with the rules of the Nasdaq Global Select Market or the applicable exchange;

• through ordinary brokerage transactions and transactions in which the broker solicits purchasers,

• through privately negotiated transactions;

• through put or call option transactions;

• by pledge to secure debts and other obligations or on foreclosure of a pledge;

• through short sales;

• through a combination of any such methods of sale; or

• through any other method permitted by applicable law.

The selling stockholders may decide not to sell any shares of Class A common stock. The selling stockholders may sell all or a portion of the shares beneficially owned by them and offered hereby from time to time directly to other purchasers or through one or more agents, underwriters or broker-dealers. Any selling agent, underwriter or broker-dealer may receive compensation in the form of discounts, concessions or commissions from the selling stockholders, from purchasers of shares for whom they act as agents, or from both sources. That compensation may be in excess of customary commissions. The selling stockholders and any

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broker-dealers, agents and underwriters that participate in the distribution of the shares may be deemed to be “underwriters” within the meaning of the Securities Act in connection with the sales. Any commissions or concessions, and any profits on the sale of shares and any discounts, received by the selling stockholders and any such broker-dealers, agents or underwriters may be deemed to be underwriting discounts and commissions. Because the selling stockholders and any other selling stockholder, broker, dealer or agent may be deemed to be an “underwriter” within the meaning of the Securities Act, the selling stockholders and any other selling stockholder, broker, dealer or agent may be subject to the prospectus delivery requirements of the Securities Act and may be subject to certain statutory liabilities of the Securities Act (including, without limitation, Sections 11, 12 and 17 thereof) and Rule10b-5 under the Exchange Act.

As of the date of this prospectus, we have not engaged any underwriter, broker, dealer or agent in connection with any distribution of securities pursuant to this prospectus by selling stockholders. Upon our notification by a selling stockholder that any material arrangement has been entered into by that selling stockholder with an underwriter or broker-dealer (or if we enter into such an agreement) for the sale of shares through a sale on the Nasdaq Global Select Market, a privately negotiated transaction, a block trade, a purchase of shares by an underwriter or broker-dealer or through another of the manners of offer and sale described above, we will file an amendment to this prospectus or a supplemental prospectus, if required, pursuant to Rule 424(b) under the Securities Act, disclosing certain material information, including:

• the name of the selling stockholder;

• the number of shares being offered;

• the terms of the offering;

• the names of the participating underwriters, broker-dealers or agents;

• any discounts, commissions or other compensation paid to underwriters or broker-dealers and any discounts, commissions or concessions allowed or reallowed or paid by any underwriters to dealers;

• the public offering price; and

• other material terms of the offering.

Under the securities laws of some states, the shares of Class A common stock may be sold in such states only through registered or licensed brokers or dealers. In addition, in some states the shares of Class A common stock may not be sold unless such shares have been registered or qualified for sale in such state or an exemption from registration or qualification is available and is complied with.

The selling stockholders may also sell shares of Class A common stock covered by this prospectus pursuant to Rule 144 promulgated under the Securities Act, if available, rather than under this prospectus. In addition, the selling stockholders may transfer the shares of Class A common stock by other means not described in this prospectus, including, among other things, through distributions to the selling stockholders’ beneficiaries, general partners and/or limited partners.

Underwriters and purchasers that are deemed underwriters under the Securities Act may engage in transactions that stabilize, maintain or otherwise affect the price of the Class A common stock, including the entry of stabilizing bids or syndicate covering transactions or the imposition of penalty bids. The selling stockholders and any other person participating in the sale or distribution of the shares of Class A common stock will be subject to applicable provisions of the Exchange Act and the rules and regulations thereunder (including, without limitation, Regulation M of the Exchange Act), which may restrict certain activities of, and limit the timing of purchases and sales of any of the shares of Class A common stock by, the selling stockholders and any other participating person. To the extent applicable, Regulation M may also restrict the ability of any person engaged in the distribution of the shares of Class A common stock to engage in market-making and certain other activities with respect to the shares of Class A common stock. In addition, the anti-manipulation rules under the

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Exchange Act may apply to sales of the shares of Class A common stock in the market. All of the foregoing may affect the marketability of the shares of Class A common stock and the ability of any person or entity to engage in market-making activities with respect to the shares of Class A common stock.

At any time at which a particular offer of the shares of Class A common stock is made by the selling stockholders or their donees, pledgees, transferees or othersuccessors-in-interest, a revised prospectus or prospectus supplement, if required, will be distributed. Such prospectus supplement and related post-effective amendment, if required, will be filed with the SEC to reflect the disclosure of any required additional information with respect to the distribution of the shares of Class A common stock. We may suspend the sale of shares by the selling stockholders pursuant to this prospectus for certain periods of time for certain reasons, including if the prospectus is required to be supplemented or amended to include additional material information.

The selling stockholders are parties to a registration rights agreement with us. A copy of the registration rights agreement was filed with the SEC and is incorporated by reference as an exhibit to the registration statement of which this prospectus is a part. For a more detailed description of the terms of the registration rights agreement, see the discussion under the heading “Selling Stockholders.”

Once sold under the registration statement of which this prospectus forms a part, the Class A common stock held by the selling stockholders will be freely tradable by the purchasers of such securities, other than our affiliates.

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SELLING STOCKHOLDERS

This prospectus covers and includes the resale by certain selling stockholders from time to time of up to 19,225,000 shares of our Class A common stock. The selling stockholders may, from time to time, offer and sell any or all of the shares of Class A common stock set forth below pursuant to this prospectus and any accompanying prospectus supplement. When we refer to the “selling stockholders” in this prospectus, we mean the selling stockholders listed below and the pledgees, donees, transferees, assignees, successors, designees and others who later come to hold any of selling stockholders’ interest in our Class A common stock other than through a public sale.

No offer or sale under this prospectus may be made by a stockholder unless that stockholder is listed in the table below, in a supplement to this prospectus or in an amendment to the related registration statement that has become effective. We may supplement or amend this prospectus to include additional selling stockholders. Information for each additional selling stockholder, if any, will be set forth by prospectus supplement to the extent required prior to the time of any offer or sale of such selling stockholder’s shares pursuant to this prospectus. Any prospectus supplement may add, update, substitute, or change the information contained in this prospectus, including the identity of each selling stockholder and the number of shares registered on its behalf.

The following table sets forth, as of the date of this prospectus, the names of the selling stockholders and the aggregate number of shares of Class A common stock that such selling stockholders may offer pursuant to this prospectus.

	Class A Common Stock Beneficially Owned Prior to Offering(1)					Class A Common Stock Offered Hereby		Class A Common Stock Beneficially Owned After Completion of the Offering (2)
Name of Beneficial Holder	Shares		Percentage			Shares		Shares		Percentage
SunTx CPI Expansion Fund, L.P.(3)		18,312,458		45.0	%		10,046,695		8,265,763		20.3	%
SunTx Fulcrum Fund Prime, L.P.(3)		10,832,128		29.0	%		5,942,789		4,889,339		13.1	%
SunTx Fulcrum Dutch Investors Prime, L.P. (3)		5,897,486		16.8	%		3,235,516		2,661,970		7.6	%

⁽¹⁾  Percentage of beneficial ownership is based on 32,442,545 shares of Class A common stock and 22,162,369 shares of Class B common stock outstanding as of July 1, 2019, determined in accordance with Rule13d-3 under the Exchange Act. The shares of Class A common stock shown in the table include shares issuable upon conversion of outstanding shares of Class B common stock. Each share of Class B common stock is convertible into one share of Class A common stock at any time on the election of the holder thereof. See “Description of Capital Stock.” For purposes of this table, a person is deemed to have “beneficial ownership” of any shares of Class A common stock that such person has the right to acquire within 60 days, including upon the conversion of Class B common stock to Class A common stock upon the election of the holder. For purposes of computing the percentage of outstanding shares of Class A common stock held by each person or group named above, any share of Class A common stock that such person or group of persons has the right to acquire within 60 days is deemed to be outstanding for the purpose of computing the percentage ownership for such person, but is not deemed to be outstanding for the purpose of computing the percentage ownership of any other person.

⁽²⁾  We do not know when or in what amounts the selling stockholders will offer shares for sale, if at all. The selling stockholders may sell any or all of the shares covered by this prospectus. Because the selling stockholders may offer all or some of the shares from time to time pursuant to this prospectus, we cannot estimate the number of shares that will be held by the selling stockholders after completion of the offering. However, for purposes of this table, we have assumed that after completion of the offering, none of the shares covered by this prospectus will be held by the selling stockholders.

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⁽³⁾  SunTx CPI Expansion Fund GP, L.P. (“SunTx Expansion Fund GP”) is the general partner of SunTx Expansion Fund, L.P. (“SunTx Expansion Fund”). SunTx Capital Partners L.P. (“SunTx Partners GP”) is the general partner of each of SunTx Fulcrum Fund Prime, L.P. (“SunTx Fulcrum Fund”) and SunTx Fulcrum Dutch Investors Prime, L.P. (“SunTx Fulcrum Dutch Fund” and, together with SunTx Expansion Fund and SunTx Fulcrum Fund, the “SunTx Funds”). SunTx Capital Management Corp. (“SunTx Capital Management”) is the general partner of each of SunTx Expansion Fund GP and SunTx Partners GP. Ned N. Fleming, III, our Executive Chairman, serves as the sole stockholder and director of SunTx Capital Management, and Mark R. Matteson and Craig Jennings, each a director of the Company, serve as executive officers of SunTx Capital Management. Each of (i) Mr. Fleming, (ii) Mr. Matteson, (iii) Mr. Jennings, (iv) SunTx Capital Management, as the general partner of each of SunTx Expansion Fund GP and SunTx Partners GP, (iv) SunTx Expansion Fund GP, as the general partner of SunTx Expansion Fund, and (vi) SunTx Partners GP, as the general partner of each of SunTx Fulcrum Fund and SunTx Fulcrum Dutch Fund, may be deemed to beneficially own shares held by the SunTx Funds. Messrs. Fleming, Matteson and Jennings, as well as SunTx Capital Management, SunTx Expansion Fund GP and SunTx Partners GP, disclaim any beneficial ownership of such shares except to the extent of any proportionate pecuniary interest therein. The address of each of Messrs. Fleming, Matteson and Jennings, SunTx Capital Management, SunTx Expansion Fund GP, SunTx Partners GP and the SunTx Funds is c/o SunTx Capital Management Corp., 5420 LBJ Freeway, Suite 1000, Dallas, Texas 75240.

We are a party to a registration rights agreement with the selling stockholders listed in the table above and certain other related parties, pursuant to which such parties have certain demand and “piggyback” registration rights with respect to shares of Class A common stock owned by such entities or their affiliates. We have prepared this prospectus and the registration statement of which it is a part to fulfill certain of our registration requirements with respect to the shares of our Class A common stock beneficially owned by the selling stockholders and listed in the table above. Under the registration rights agreement, we are required to pay allout-of-pocket expenses in connection with a registration, including filing and registration fees, printing costs, fees and expenses of our legal counsel and independent registered public accountants and fees and expenses for one legal counsel for the selling stockholders. The selling stockholders must pay all incremental selling expenses relating to the offering, such as underwriters’ commissions and discounts, brokerage fees, underwriter marketing costs and any additional legal counsel engaged by the selling stockholders. Pursuant to the terms of the registration rights agreement, we agreed to indemnify the selling stockholders against certain liabilities, including liabilities under the Securities Act, and the selling stockholders have agreed to indemnify us against certain liabilities, including liabilities under the Securities Act, that may arise from any written information furnished to us by the selling stockholders specifically for use in a registration statement or prospectus or any amendment thereof or supplement thereto.

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DESCRIPTION OF CAPITAL STOCK

The following is a description of the material terms of our capital stock and is qualified in its entirety by our amended and restated certificate of incorporation and our amended and restated bylaws. Copies of these documents are filed with the SEC as exhibits and are incorporated by reference into the registration statement of which this prospectus is a part.

Our authorized capital stock consists of 400,000,000 shares of Class A common stock, par value $0.001 per share, 100,000,000 shares of Class B common stock, par value $0.001 per share and 10,000,000 shares of undesignated preferred stock, par value $0.001 per share. No shares of undesignated preferred stock are issued or outstanding. Unless our board of directors determines otherwise, we will issue all shares of our capital stock in uncertificated form.

Common Stock

Our amended and restated certificate of incorporation provides for a dual class common stock structure consisting of Class A common stock and Class B common stock. Shares of Class A common stock and Class B common stock are identical in all respects, except with respect to voting rights, conversion rights and transfer restrictions applicable to shares of Class B common stock, as described below.

Voting Rights

The holders of Class A common stock are entitled to one vote per share, and the holders of Class B common stock are entitled to ten votes per share. The holders of Class A common stock and Class B common stock vote together as a single class on all matters submitted to a vote of stockholders, including the election of directors, unless otherwise required by applicable law, our amended and restated certificate of incorporation or our amended and restated bylaws. For example, our amended and restated certificate of incorporation provides that certain amendments thereto affecting the voting power of Class B common stock require the affirmative vote or written consent of a majority of the holders of the then-outstanding shares of Class B common stock, voting as a separate class. Furthermore, the Delaware General Corporation Law (the “DGCL”) requires holders of Class A common stock or Class B common stock, as the case may be, to vote separately as a single class if we were to seek to amend our amended and restated certificate of incorporation to increase or decrease the par value of that class or to alter or change the powers, preferences or special rights of that class in a manner that would adversely affect its holders. Neither class of our common stock has cumulative voting rights in the election of directors.

Dividend Rights

Holders of Class A common stock and Class B common stock are entitled to receive dividends at the same rate if, as and when declared by our board of directors, out of our legally available assets, in cash, property, shares of our common stock or other securities, after the payment of dividends required to be paid on our outstanding preferred stock, if any. If we pay a dividend or distribution on Class A common stock, payable in shares of Class A common stock, we are also required to pay a pro rata and simultaneous dividend or distribution on Class B common stock, payable in shares of Class B common stock. Similarly, if we pay a dividend or distribution on Class B common stock, payable in shares of Class B common stock, we are also required to make a pro rata and simultaneous dividend or distribution on Class A common stock, payable in shares of Class A common stock. We are a party to a credit agreement that imposes restrictions on our ability to declare a cash dividend on our common stock, unless, after giving effect to such dividend, we would be in compliance with the financial covenants therein and at the time any such dividend is made, no default or event of default exists or would result from the payment of such dividend.

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Distributions in Connection with Mergers or Other Business Combinations

Upon a merger, consolidation or substantially similar transaction, holders of each class of our common stock are entitled to receive equal per share payments or distributions, except that: (i) in any transaction in which shares of our capital stock are distributed, such shares distributed to the holder of a share of Class B common stock may have ten times the voting power of any shares distributed to the holder of a share of Class A common stock; and (ii) shares of one class of our common stock may receive disproportionate distributions or payments if such merger, consolidation or similar transaction is approved by the affirmative vote (or written consent) of the holders of a majority of the outstanding shares of Class A common stock and Class B common stock, each voting as a separate class.

Liquidation Rights

Upon our liquidation, dissolution or winding up or upon a sale or disposition of all or substantially all of our assets, the assets legally available for distribution to our stockholders will be distributable ratably among the holders of Class A common stock and Class B common stock treated as a single class, subject to the prior satisfaction of all outstanding debts and other liabilities and the preferential rights and liquidation preferences to be paid on our outstanding preferred stock, if any.

Conversion and Restrictions on Transfer

Class A common stock is not convertible into any other shares of our capital stock. Shares of Class B common stock are convertible into shares of Class A common stock at any time at the option of the holder or upon any transfer, except for certain transfers described in our amended and restated certificate of incorporation. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B common stock, all outstanding shares of Class B common stock will be converted into shares of Class A common stock. Once converted into shares of Class A common stock, shares of Class B common stock will not be reissued.

Protective Provision

Our amended and restated certificate of incorporation provides that we will not, whether by merger, consolidation or otherwise, amend, alter, repeal or waive certain provisions of our amended and restated certificate of incorporation, or adopt any provision inconsistent therewith or effect any reclassification of the shares of Class A common stock or Class B common stock, unless such action is first approved by the affirmative vote or written consent of the holders of a majority of the then-outstanding shares of Class B common stock, voting as a separate class, and, to the fullest extent permitted by law, the holders of Class A common stock will have no right to vote thereon. However, this provision is subject to any other vote required by applicable law, and under Section 242(b)(2) of the DGCL, holders of Class A common stock would be entitled to vote as a class upon a proposed action, whether or not entitled to vote by our amended and restated certificate of incorporation, if such action would increase or decrease the par value of Class A common stock, or alter or change the powers, preferences or special rights thereof so as to affect them adversely.

Other Matters

Our amended and restated certificate of incorporation does not entitle holders of either class of our common stock to preemptive rights. No redemption or sinking fund provisions are applicable to either class of our common stock. Neither class of our common stock may be subdivided or combined in any manner unless the other class of our common stock is subdivided or combined in the same proportion. All outstanding shares of each class of our common stock are, and the shares of Class A common stock to be sold in this offering will be, fully paid andnon-assessable.

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Preferred Stock

Our amended and restated certificate of incorporation authorizes our board of directors to establish one or more series of preferred stock. Unless required by law or by any rules adopted by The Nasdaq Stock Market LLC, these authorized shares of preferred stock will be available for issuance without further action by our stockholders. Our board of directors is able to determine, with respect to any series of preferred stock, the terms and rights of such series, including:

• the number of shares constituting such series and the distinctive designation thereof;

• the dividend rate(s) on the shares of such series, the terms and conditions upon which and the periods in respect of which dividends shall be payable, whether dividends shall be cumulative, and, if so, from which date(s), and the relative rights of priority, if any, of payment of dividends on shares of such series;

• whether such series shall have voting rights, in addition to the voting rights provided by law, and, if so, the terms thereof;

• whether such series shall have conversion privileges, and, if so, the terms and conditions thereof, including provision for adjustment of the conversion rate in such events as our board of directors shall determine;

• whether or not the shares of such series shall be redeemable, and, if so, the terms and conditions thereof, including the date(s) upon or after which they shall be redeemable, and the amount per share payable in the event of redemption, which amount may vary under different conditions and at different redemption dates;

• whether such series shall have a sinking fund for the redemption or purchase of shares of such series, and, if so, the terms and amount thereof;

• the rights of the shares of such series in the event of our voluntary or involuntary liquidation, distribution of assets, dissolution or winding up, and the relative rights of priority, if any, of payment of shares of such series; and

• any other relative rights, powers and preferences, and the qualifications, limitations and restrictions thereof, of such series.

We could issue a series of preferred stock that, depending on its terms, may impede or discourage an acquisition attempt or other transaction that some, or a majority, of our stockholders might believe to be in their best interests or in which they might receive a premium over the market price for their shares of Class A common stock. Additionally, the issuance of preferred stock may adversely affect the holders of Class A common stock by restricting dividends on Class A common stock, diluting the voting power of Class A common stock or subordinating the liquidation rights of Class A common stock. As a result of these or other factors, the issuance of preferred stock could have an adverse impact on the market price of our Class A common stock.

Dividends

The DGCL permits a corporation to declare and pay dividends out of “surplus” or, if there is no “surplus,” out of its net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year. “Surplus” is defined as the excess of a corporation’s net assets over the amount determined to be a corporation’s capital by its board of directors. The capital of a corporation is typically calculated to be, and cannot be less than, the aggregate par value of all issued shares of capital stock. Net assets equals the fair value of the total assets minus total liabilities. The DGCL also provides that a dividend may not be paid out of net profits if, after the payment of such dividend, capital is less than the capital represented by the outstanding stock of all classes having a preference upon the distribution of assets. The declaration and payment of any dividend will be subject to the discretion of our board of directors. The time and amount of any dividend will depend on our financial

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condition, operations, cash requirements and availability, debt repayment obligations, capital expenditure needs, restrictions in our debt instruments, industry trends, the provisions of Delaware law affecting the payment of dividends to stockholders and any other factors our board of directors may consider relevant. We currently intend to retain all available funds and any future earnings for use in the operation and expansion of our business and do not anticipate declaring or paying any cash dividends in the foreseeable future.

Related Party Transactions and Corporate Opportunities

Subject to the limitations of applicable law, our amended and restated certificate of incorporation, among other things:

• permits us to enter into transactions with entities in which one or more of our officers or directors are financially or otherwise interested so long as it has been approved by our board of directors;

• permits any of our stockholders, officers or directors to conduct business that competes with us and to make investments in any kind of property in which we may make investments; and

• provides that if any director or officer of one of our affiliates who is also one of our officers or directors becomes aware of a potential business opportunity, transaction or other matter, other than one expressly offered to that director or officer in writing solely in his or her capacity as our director or officer, that director or officer has no duty to communicate or offer that opportunity to us, and is permitted to communicate or offer that opportunity to such affiliates and that director or officer is not be deemed to have (i) acted in a manner inconsistent with his or her fiduciary or other duties to us regarding the opportunity or (ii) acted in bad faith or in a manner inconsistent with our best interests.

Anti-Takeover Effects of Provisions of Delaware Law and Our Governing Documents

Our amended and restated certificate of incorporation, our amended and restated bylaws and the DGCL each contain provisions that are intended to enhance the likelihood of continuity and stability in the composition of our board of directors. These provisions are intended to avoid costly takeover battles, reduce our vulnerability to a hostile change of control and enhance the ability of our board of directors to maximize stockholder value in connection with any unsolicited offer to acquire us. However, these provisions may have an anti-takeover effect and may delay, deter or prevent a merger or acquisition of us by means of a tender offer, a proxy contest or other takeover attempt that some, or a majority, of our stockholders might believe to be in their best interests, including those attempts that might result in a premium over the prevailing market price for the shares of Class A common stock held by stockholders.

Dual Class Structure

Because of our dual class structure, under which each share of our Class A common stock has one vote per share and each share of our Class B common stock has ten votes per share, certain of our stockholders are able to control all matters submitted to our stockholders for approval, even if they own significantly less than 50% of the aggregate number of shares of all classes of our outstanding common stock. This concentrated control could discourage others from initiating a potential merger, takeover or other change of control transaction that other stockholders may view as being in their best interests.

Authorized but Unissued Capital Stock

Delaware law does not require stockholder approval for any issuance of authorized shares. However, the listing requirements of The Nasdaq Stock Market LLC, which apply so long as our Class A common stock remains listed thereon, require stockholder approval of certain issuances equal to or exceeding 20% of the then-outstanding voting power or then-outstanding number of shares of our Class A common stock. These additional shares may be used for a variety of corporate purposes, including to raise additional capital or to facilitate acquisitions.

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Our board of directors generally may issue shares of preferred stock on terms calculated to discourage, delay or prevent a change of control of our Company or the removal of our management. Moreover, our authorized but unissued shares of preferred stock may be available for future issuances without stockholder approval and could be utilized for a variety of corporate purposes, including future offerings to raise additional capital or to facilitate acquisitions.

One of the effects of the existence of unissued and unreserved shares of Class A common stock, Class B common stock or preferred stock may be to enable our board of directors to issue such shares to persons friendly to current management, which issuance could render more difficult or discourage an attempt to obtain control of our Company by means of a merger, tender offer, proxy contest or otherwise, and thereby protect the continuity of our management and possibly deprive stockholders of opportunities to sell their shares of Class A common stock at prices higher than prevailing market prices.

Classified Board

Our amended and restated certificate of incorporation divides our board of directors into three classes, with the classes as nearly equal in number as possible, and with the directors serving three-year terms. As a result, approximatelyone-third of our board of directors is elected each year. This classification of directors will make it more difficult for stockholders to change the composition of our board of directors. Our amended and restated certificate of incorporation and our amended and restated bylaws provide that, subject to any rights of holders of preferred stock, if any, to elect additional directors under specified circumstances, the number of directors may be fixed from time to time exclusively pursuant to a resolution adopted by our board of directors. Our board of directors has divided our directors as follows: Ned N. Fleming, III and Charles E. Owens are Class I directors with terms ending at our 2022 annual meeting of stockholders; Craig Jennings and Mark R. Matteson are Class II directors with terms ending at our 2020 annual meeting of stockholders; and Michael H. McKay, Stefan L. Shaffer and Noreen E. Skelly are Class III directors with terms ending at our 2021 annual meeting of stockholders.

Business Combinations

While we have opted out of Section 203 of the DGCL, our amended and restated certificate of incorporation contains similar provisions providing that we may not engage in certain “business combinations” with any “interested stockholder” for a three-year period following the time that such stockholder became an interested stockholder, unless:

• prior to such time, our board of directors approved either the business combination or the transaction which resulted in such stockholder becoming an interested stockholder;

• upon consummation of the transaction that resulted in such stockholder becoming an interested stockholder, such stockholder owned at least 85% of our voting stock outstanding at the time the transaction commenced, excluding certain shares; or

• at or subsequent to such time, the business combination is approved by our board of directors and by the affirmative vote of holders of at least 66 2/3% of our outstanding voting stock that is not owned by such stockholder.

Generally, a “business combination” includes a merger, asset or stock sale or other transaction resulting in a financial benefit to the interested stockholder. Subject to certain exceptions, an “interested stockholder” is a person who, together with his, her or its affiliates and associates, owns, or within the previous three years owned, 15% or more of our voting stock. For purposes of this section only, “voting stock” means stock of any class or series entitled to vote generally in the election of directors.

Under certain circumstances, this provision will make it more difficult for a person who would be an interested stockholder to effect various business combinations with our Company for a three-year period. This

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provision may encourage companies interested in acquiring our Company to negotiate in advance with our board of directors because the stockholder approval requirement would be avoided if our board of directors approves either the business combination or the transaction that results in the stockholder becoming an interested stockholder. These provisions also may have the effect of preventing changes in our board of directors and may make it more difficult to accomplish transactions which stockholders may otherwise deem to be in their best interests.

Our amended and restated certificate of incorporation provides that SunTx Capital Management and its affiliates (“SunTx”), any of their respective direct or indirect transferees and any group as to which such persons are a party do not constitute interested stockholders for purposes of this provision.

Removal of Directors; Vacancies

Under the DGCL, unless otherwise provided in a corporation’s certificate of incorporation, directors serving on a classified board may be removed by stockholders only for cause. Our amended and restated certificate of incorporation provides that directors may be removed with or without cause upon the affirmative vote of a majority in voting power of all then-outstanding shares of stock entitled to vote thereon, voting together as a single class; provided, however, that once no shares of our Class B common stock remain outstanding, directors may only be removed for cause, and then only by the affirmative vote of holders of at least 66 2/3% in voting power of all the then-outstanding shares of stock entitled to vote thereon, voting together as a single class. In addition, our amended and restated certificate of incorporation provides that, subject to the rights granted to one or more series of preferred stock then outstanding, if any, any vacancies on our board of directors may be filled only by the affirmative vote of a majority of the remaining directors, even if less than a quorum, by a sole remaining director or by the stockholders; provided, however, that once no shares of our Class B common stock remain outstanding, any newly created directorship on our board of directors that results from an increase in the number of directors and any vacancy occurring on our board of directors may only be filled by a majority of the directors then in office, even if less than a quorum, or by a sole remaining director and not by stockholders.

No Cumulative Voting

Under Delaware law, the right to vote cumulatively does not exist unless a corporation’s certificate of incorporation specifically authorizes cumulative voting. Our amended and restated certificate of incorporation does not authorize cumulative voting. Therefore, stockholders holding a majority in voting power of the shares of our stock entitled to vote generally in the election of directors will be able to elect all our directors.

Special Stockholder Meetings

Our amended and restated certificate of incorporation provides that special meetings of our stockholders may be called at any time only by or at the direction of our board of directors, the Executive Chairman of the Board of Directors or our Chief Executive Officer; provided, however, that special meetings of our stockholders shall also be called by our board of directors, the Executive Chairman of the Board of Directors or our Chief Executive Officer at the request of the holders of 25% of our Class B common stock. Our amended and restated bylaws prohibit the conduct of any business at a special meeting other than as specified in the notice for such meeting. These provisions may have the effect of deterring, delaying or discouraging hostile takeovers, or changes in control or management of our Company.

Requirements for Advance Notification of Director Nominations and Stockholder Proposals

Our amended and restated bylaws establish advance notice procedures with respect to stockholder proposals and the nomination of candidates for election as directors, other than nominations made by or at the direction of our board of directors or a committee thereof. In order for any matter to be “properly brought” before a meeting, a stockholder will have to comply with advance notice requirements and provide us with certain information.

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Generally, to be timely, a stockholder’s notice must be received at our principal executive offices not less than 90 days nor more than 120 days prior to the first anniversary date of the immediately preceding annual meeting of stockholders. Our amended and restated bylaws also specify requirements as to the form and content of a stockholder’s notice. Our amended and restated bylaws allow the chairman of the meeting at a meeting of the stockholders to adopt rules and regulations for the conduct of meetings that may have the effect of precluding the conduct of certain business at a meeting if such rules and regulations are not followed. These provisions may also deter, delay or discourage a potential acquirer from conducting a solicitation of proxies to elect his, her or its own slate of directors or otherwise attempting to influence or obtain control of our Company.

Stockholder Action by Written Consent

Pursuant to Section 228 of the DGCL, any action required to be taken at any annual or special meeting of stockholders may be taken without a meeting, without prior notice and without a vote, if a consent(s) in writing, setting forth the action so taken, is signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares of stock entitled to vote thereon were present and voted, unless such corporation’s certificate of incorporation provides otherwise. Our amended and restated certificate of incorporation permits stockholder action by written consent until such time as no shares of our Class B common stock remain outstanding.

Supermajority Provisions

Our amended and restated certificate of incorporation and our amended and restated bylaws provide that our board of directors is expressly authorized to make, alter, amend, change, add to, rescind or repeal, in whole or in part, our amended and restated bylaws without a stockholder vote in any matter. For as long as shares of our Class B common stock remain outstanding, any alteration, amendment, change, addition, rescission or repeal of our amended and restated bylaws by our stockholders requires the affirmative vote of a majority in voting power of the outstanding shares of our stock present in person or represented by proxy and entitled to vote on such alteration, amendment, change, addition, rescission or repeal. Once no shares of our Class B common stock remain outstanding, any alteration, amendment, change, addition, rescission or repeal of our amended and restated bylaws by our stockholders requires the affirmative vote of the holders of at least 66 2/3% in voting power of all the then-outstanding shares of our stock entitled to vote thereon, voting together as a single class.

The DGCL provides generally that the affirmative vote of a majority of the outstanding shares entitled to vote thereon, voting together as a single class, is required to amend a corporation’s certificate of incorporation, unless the certificate of incorporation requires a greater percentage. Our amended and restated certificate of incorporation provides that once no shares of our Class B common stock remain outstanding, the following provisions of our amended and restated certificate of incorporation may be altered, amended, changed, added to, rescinded or repealed only by the affirmative vote of the holders of at least 66 2/3% in voting power of all the then-outstanding shares of our stock entitled to vote thereon, voting together as a single class:

• the provision requiring a 66 2/3% supermajority vote for stockholders to amend our amended and restated bylaws;

• the provisions providing for a classified board of directors;

• the provisions regarding the resignation and removal of directors;

• the provisions regarding competition and corporate opportunities;

• the provisions regarding entering into business combinations with interested stockholders;

• the provisions regarding stockholder action by written consent;

• the provisions regarding calling special meetings of stockholders;

• the provisions regarding the filling of vacancies on our board of directors and newly created directorships;

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• the provisions eliminating monetary damages for breaches of fiduciary duties by a director; and

• the amendment provision requiring that the above provisions be amended only with a 66 2/3% supermajority vote.

The combination of the classification of our board of directors, the lack of cumulative voting and the supermajority voting requirements makes it more difficult for our existing stockholders to replace our board of directors, as well as for another party to obtain control of us by replacing our board of directors. Because our board of directors has the power to retain and discharge our officers, these provisions could also make it more difficult for existing stockholders or another party to effect a change in management.

These provisions may have the effect of deterring hostile takeovers, delaying or preventing changes in control of our management or our Company, such as a merger, reorganization or tender offer. These provisions are intended to enhance the likelihood of continued stability in the composition of our board of directors and its policies and to discourage certain types of transactions that may involve an actual or threatened acquisition of us. These provisions are designed to reduce our vulnerability to an unsolicited acquisition proposal. The provisions are also intended to discourage certain tactics that may be used in proxy fights. However, such provisions could have the effect of discouraging others from making tender offers for our shares and, as a consequence, they also may inhibit fluctuations in the market price of our shares that could result from actual or rumored takeover attempts. Such provisions may also have the effect of preventing changes in management.

Dissenters’ Rights of Appraisal and Payment

Under the DGCL, with certain exceptions, our stockholders will have appraisal rights in connection with a merger or consolidation involving our Company. Pursuant to the DGCL, stockholders who properly request and perfect appraisal rights in connection with such merger or consolidation will have the right to receive payment of the fair value of their shares as determined by the Delaware Court of Chancery.

Stockholders’ Derivative Actions

Under the DGCL, any of our stockholders may bring an action in our name to procure a judgment in our favor (a “derivative action”), provided that the stockholder bringing the action is a holder of our shares at the time of the transaction to which the action relates or such stockholder’s stock thereafter devolved by operation of law.

Exclusive Forum

Our amended and restated certificate of incorporation provides that unless we consent in writing to the selection of an alternative forum, a state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware) shall, to the fullest extent permitted by law, be the sole and exclusive forum for any: (i) derivative action or proceeding brought on behalf of our Company; (ii) action asserting a claim of breach of a fiduciary duty owed by any director, officer, or other employee of our Company to our Company or our stockholders; (iii) action asserting a claim against our Company or any director or officer of our Company arising pursuant to any provision of the DGCL; or (iv) action asserting a claim governed by the internal affairs doctrine, in each such case subject to such court having personal jurisdiction over the indispensable parties named as defendants therein. Any person or entity purchasing or otherwise acquiring any interest in shares of our capital stock shall be deemed to have notice of and consented to the forum provisions in our amended and restated certificate of incorporation. However, the enforceability of similar forum provisions in other companies’ certificates of incorporation has been challenged in legal proceedings, and it is possible that a court could find these types of provisions unenforceable.

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Conflicts of Interest

Delaware law permits corporations to adopt provisions renouncing any interest or expectancy in certain opportunities that are presented to the corporation or its officers, directors or stockholders. Our amended and restated certificate of incorporation renounces, to the maximum extent permitted from time to time by Delaware law, any interest or expectancy that we have in, or right to be offered an opportunity to participate in, specified business opportunities that are from time to time presented to our officers, directors or stockholders or their respective affiliates, other than those officers, directors, stockholders or affiliates who are our or our subsidiaries’ employees. Our amended and restated certificate of incorporation provides that, to the fullest extent permitted by law, each of SunTx or any of its affiliates or anynon-employee director or his or her affiliates have no duty to refrain from (i) engaging in a corporate opportunity in the same or similar lines of business in which we or our affiliates now engage or propose to engage or (ii) otherwise competing with us or our affiliates. In addition, to the fullest extent permitted by law, in the event that SunTx or anynon-employee director acquires knowledge of a potential transaction or other business opportunity that may be a corporate opportunity for itself, himself or herself or its, his or her affiliates or for us or our affiliates, such person will have no duty to communicate or offer such transaction or business opportunity to us or any of our affiliates and may take such opportunity for themselves or offer it to another person or entity. Our amended and restated certificate of incorporation does not renounce our interest in any business opportunity that is expressly offered to anon-employee director solely in his or her capacity as a director of our Company. To the fullest extent permitted by law, no business opportunity will be deemed to be a potential corporate opportunity for us unless we would be permitted to undertake the opportunity under our amended and restated certificate of incorporation, we have sufficient financial resources to undertake the opportunity and the opportunity would be in line with our business.

Limitations on Liability and Indemnification of Officers and Directors

The DGCL authorizes corporations to limit or eliminate the personal liability of directors to corporations and their stockholders for monetary damages for breaches of directors’ fiduciary duties, subject to certain exceptions. Our amended and restated certificate of incorporation includes a provision that eliminates the personal liability of our directors for monetary damages for any breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL. The effect of these provisions is to eliminate the rights of us and our stockholders, through stockholders’ derivative suits on our behalf, to recover monetary damages from a director for the breach of a fiduciary duty as a director, including breaches resulting from grossly negligent behavior. However, exculpation does not apply to any director if such director has acted in bad faith, knowingly or intentionally violated the law, authorized illegal dividends or redemptions or derived an improper benefit from his or her actions as a director.

Our amended and restated bylaws provide that we must generally indemnify, and advance expenses to, our directors and officers to the fullest extent authorized by the DGCL. We also are expressly authorized to carry directors’ and officers’ liability insurance providing indemnification for our directors, officers and certain employees for certain liabilities. We believe that these indemnification and advancement provisions and insurance are useful to attract and retain qualified directors and officers.

The limitation of liability, indemnification and advancement provisions in our amended and restated certificate of incorporation and amended and restated bylaws may discourage stockholders from bringing a lawsuit against directors for a breach of their fiduciary duties. These provisions also may have the effect of reducing the likelihood of derivative litigation against directors and officers, even though such an action, if successful, might otherwise benefit us and our stockholders. In addition, your investment may be adversely affected to the extent we pay the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions.

There is currently no pending material litigation or proceeding involving any of our directors, officers or employees for which indemnification is sought.

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Transfer Agent and Registrar

Continental Stock Transfer & Trust Company is the transfer agent and registrar for each class of our common stock.

Listing

Our Class A common stock is listed on the Nasdaq Global Select Market under the symbol “ROAD.” Our Class B common stock is not listed on any stock market or exchange.

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DESCRIPTION OF DEBT SECURITIES

We do not currently have any outstanding debt securities and, therefore, we are not a party to an indenture governing any debt securities that we may issue. Any debt securities that we offer in the future using this prospectus will be issued in accordance with an indenture, and possibly one or more supplements to an indenture, meeting the requirements of the Trust Indenture Act of 1939, as amended.

As used in this section, the words “we,” “us” and “our” refer to Construction Partners, Inc., and not to any of its subsidiaries or affiliates.

General

The debt securities will be direct, unsecured obligations of our company and may be either senior debt securities or subordinated debt securities. We may issue debt securities in one or more issuances or series. An indenture, or a supplemental indenture, will set forth specific terms of each issue or series of debt securities. There will be prospectus supplements relating to particular issues or series of debt securities. Each prospectus supplement will describe:

• the title of the debt securities and whether the debt securities are senior or subordinated debt securities;

• the total principal amount of the debt securities we are offering by that prospectus supplement;

• the date or dates on which principal of the debt securities will be payable and the amount of principal that will be payable;

• the rate or rates (which may be fixed or variable) at which the debt securities will bear interest, if any, or contingent interest, if any, as well as the dates from which interest will accrue, the dates on which interest will be payable, the persons to whom interest will be payable, if other than the registered holders on the record date, and the record date for the interest payable on any payment date;

• the currency in which principal and interest, and any premium, will be payable;

• the place or places where principal, premium, if any, and interest, if any, on the debt securities will be payable and where debt securities which are in registered form can be presented for registration of transfer or exchange;

• any provisions regarding our right or obligation to prepay or redeem debt securities or the right of holders to require us to prepay or offer to repurchase debt securities;

• the right, if any, of holders of the debt securities to convert them into Class A common stock, preferred stock or other securities, including any contingent conversion provisions;

• any provisions requiring or permitting us to make payments to a sinking fund that will be used to redeem debt securities or a purchase fund that will be used to purchase debt securities;

• the percentage of the principal amount of the debt securities that is payable if maturity of the debt securities is accelerated because of a default;

• any special or modified events of default or covenants with respect to the debt securities; and

• any other material terms of the debt securities.

If payments with regard to any debt securities are or may be payable in a currency other than U.S. dollars, we will describe in the prospectus supplement by which we offer the debt securities any restrictions on currency conversions and any material tax or other considerations relating to the fact that payments will or may not be made in U.S. dollars.

We may issue debt securities at a discount from, or at a premium to, their stated principal amount. A prospectus supplement may describe federal income tax considerations and other special considerations applicable to a debt security issued with original issue discount or a premium.

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Form of Debt Securities

We may issue debt securities in certificated or uncertificated form, in registered form with or without coupons or in bearer form with coupons.

We may issue debt securities of an issue or a series in the form of one or more global certificates evidencing all or a portion of the aggregate principal amount of the debt securities of that issue or series. We may deposit the global certificates with depositaries, and the global certificates may be subject to restrictions upon transfer and may or may not permit exchange for debt securities in individually certificated form.

Events of Default and Remedies

An event of default with respect to each issue or series of debt securities will include:

• our default in payment of the principal of or premium, if any, on any debt securities of the issue or series beyond any applicable grace period;

• our default for 30 days, or a different period specified in the indenture or a supplemental indenture, which may be no period, in payment of any installment of interest due with regard to debt securities of the issue or series;

• our default for 90 days after notice, or a different period specified in the indenture or a supplemental indenture, which may be no period, in the observance or performance of any covenant set forth in the indenture; and

• certain events involving our bankruptcy, insolvency or reorganization.

Indentures or supplemental indentures relating to particular issues or series of debt securities may include other events of default.

An indenture or supplemental indenture may provide that the trustee may withhold notice to the holders of any issue or series of debt securities of any default (except a default in payment of principal, premium, if any, or interest, if any, or in the payment of any sinking fund installment) if the trustee considers it in the interest of the holders to do so.

If an event of default for any issue or series of debt securities occurs and continues, the trustee or the holders of a specified percentage in aggregate principal amount of the debt securities of the issue or series may have the right to declare the entire principal of all of the debt securities of that issue or series to be due and payable immediately. If this happens, subject to certain conditions, the holders of a specified percentage of the aggregate principal amount of the debt securities of that issue or series may be able to void the declaration. An indenture or supplemental indenture for any issue or series of debt securities may provide that, upon the occurrence of certain specified events of default, the entire principal of all of the debt securities of that issue or series shall become due and payable immediately.

Other than its duties in case of a default, a trustee will not be obligated to exercise any of its rights or powers under any indenture or supplemental indenture at the request, order or direction of any holders, unless the holders offer the trustee indemnity and security satisfactory to the trustee. If they provide this indemnification and security, the holders of a majority in principal amount outstanding of an issue or series of debt securities may direct the time, method and place of conducting any proceeding or any remedy available to the trustee, or exercising any power conferred upon the trustee, for any series of debt securities.

A prospectus supplement will describe any additional or different events of default that apply to any issue or series of debt securities and any additional or different rights of security holders if there is an event of default.

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Modification of an Indenture

We and the trustee under an indenture may:

• without the consent of any holders of an issue or series of debt securities, modify the indenture to cure errors, clarify ambiguities, correct or supplement any provision in an indenture that may be inconsistent with any other provision therein or make changes to any provision of an indenture that does not adversely affect the rights or interests of such issues or series of debt securities issued under that indenture;

• with the consent of the holders of not less than a majority in principal amount of the debt securities that are outstanding under an indenture, modify that indenture or the rights of the holders of the debt securities generally; and

• with the consent of the holders of not less than a majority in outstanding principal amount of any issue or series of debt securities, modify any supplemental indenture relating solely to that issue or series of debt securities or the rights of the holders of that issue or series of debt securities.

However, we may not:

• extend the fixed maturity of any debt securities, reduce the rate or extend the time for payment of interest, if any, on any debt securities, reduce the principal amount of any debt securities or the premium, if any, on any debt securities, impair or affect the right of a holder to institute suit for the payment of principal, premium, if any, or interest, if any, with regard to any debt securities, change the currency in which any debt securities are payable or waive a redemption payment with respect to any debt security, without the consent of each holder of debt securities who will be affected (but any right to purchase or repurchase debt securities may be modified with the consent of the holders of not less than a majority in outstanding principal amount of the relevant issue or series of debt securities, unless otherwise provided in the relevant indenture or supplemental indenture, and shall not constitute a redemption); or

• reduce the percentage of holders of debt securities required to consent to an amendment, supplement or waiver, without the consent of the holders of all the then outstanding debt securities or outstanding debt securities of the issue or series that will be affected.

Governing Law

Each of our indentures, each supplemental indenture, and the debt securities issued under them will be governed by, and construed in accordance with, the laws of the State of New York.

Information Concerning the Trustee

A banking or financial institution that meets the qualification requirements of the Trust Indenture Act of 1939, as amended, will be the trustee under each indenture. Successor trustees may be appointed in accordance with the terms of the indentures.

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LEGAL MATTERS

Unless otherwise indicated in the applicable prospectus supplement, the validity of the securities to be hereby offered by us and/or the selling stockholders will be passed upon by Akin Gump Strauss Hauer & Feld LLP. If legal matters in connection with offerings made by this prospectus are passed on by counsel for the underwriters, dealers or agents, if any, that counsel will be named in the applicable prospectus supplement.

EXPERTS

The consolidated financial statements of Construction Partners, Inc. as of September 30, 2018 and 2017 and for each of the years then ended incorporated in this prospectus by reference from the Construction Partners, Inc. Annual Report on Form10-K for the year ended September 30, 2018 have been audited by RSM US LLP, an independent registered public accounting firm, as stated in their report thereon incorporated herein by reference, and have been incorporated in this prospectus and registration statement in reliance upon such report and upon the authority of such firm as experts in accounting and auditing.

MATERIAL CHANGES

There have been no material changes to our business or results of operations since September 30, 2018 that have not been described in our Annual Report on Form10-K, Quarterly Reports on Form10-Q and Current Reports on Form8-K.

WHERE YOU CAN FIND MORE INFORMATION

We file Annual Reports on Form10-K, Quarterly Reports on Form10-Q, Current Reports on Form8-K and proxy statements and other information with the SEC. You may obtain copies of these documents at the SEC’s website, the address of which is http://www.sec.gov, and on the Company’s website, the address of which is http://www.constructionpartners.net.

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INFORMATION INCORPORATED BY REFERENCE

The SEC allows us to “incorporate by reference” into this prospectus the information we provide in other documents that we file with the SEC. The information incorporated by reference is an important part of this prospectus and any prospectus supplement. Any statement contained in a document that is incorporated by reference in this prospectus is automatically updated and superseded if information contained in this prospectus and any prospectus supplement, or information that we later file with the SEC, modifies and replaces this information. We incorporate by reference the following documents that we have filed with the SEC (other than information “furnished” rather than “filed”):

• our Annual Report onForm10-K for the fiscal year ended September 30, 2018, filed with the SEC on December 14, 2018;

• the information specifically incorporated by reference into the Annual Report on Form10-K for the fiscal year ended September 30, 2018 from our Definitive Proxy Statement onSchedule 14A, filed with the SEC on January 22, 2019;

• our Quarterly Reports on Form10-Q for the periods endedDecember 31, 2018 andMarch 31, 2019 filed with the SEC on February 14, 2019 and May 14, 2019, respectively;

• our Current Reports on Form8-K, filed with the SEC onFebruary 11, 2019,March 1, 2019,March 8, 2019,April 19, 2019,April 30, 2019 andMay 9, 2019; and

• the description of our Class  A common stock contained in ourForm8-A filed with the SEC on May 1, 2018, including any amendment to that form that we may file in the future for the purpose of updating the description of our Class A common stock.

In addition, all documents that we file with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act (excluding, for clarity, any information furnished to, but not filed with, the SEC) (i) after the date of the initial registration statement of which this prospectus is a part and prior to effectiveness of such registration statement and (ii) after the date of this prospectus, in each case, will be deemed to be incorporated by reference into this prospectus and to be a part of this prospectus from the dates of the filing of such documents.

We will provide without charge to each person, including any beneficial owner, to whom this prospectus is delivered, upon written or oral request, a copy of any or all of the information that has been incorporated by reference into this prospectus (excluding exhibits, unless the exhibits are specifically incorporated). You may request a copy of this prospectus or any of the incorporated documents at no charge to you by calling us at (334)673-9763 or by writing to us at Construction Partners, Inc., Attention: Corporate Secretary, 290 Healthwest Drive, Suite 2, Dothan, Alabama 36303.

You should rely only on the information contained or incorporated by reference in this prospectus. We have not authorized anyone to provide you with information that is different from the information contained in this prospectus. This prospectus speaks only as of its date unless the information specifically indicates that another date applies. Any statement contained in a document incorporated or deemed to be incorporated by reference in this prospectus will be deemed modified, superseded or replaced for purposes of this prospectus to the extent that a statement contained in this prospectus modifies, supersedes or replaces such statement.

Our incorporated reports and other documents may be accessed at our website, www.constructionpartners.net, or by contacting the SEC as described above in “Where You Can Find More Information.” The information contained on our website does not constitute a part of this prospectus, and our website address supplied above is intended to be an inactive textual reference only and not an active hyperlink to our website.

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Class A Common Stock

5,750,000 Shares

CONSTRUCTION PARTNERS, INC.

PROSPECTUS SUPPLEMENT

Baird Raymond James

June 11, 2020