Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

As of the date of the Annual Report on Form 10-K of which this Exhibit 4.2 is a part, Sterling Check Corp., a Delaware corporation, has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): its common stock, par value $0.01 per share (the “Common Stock”). The following summary includes a brief description of the Common Stock, as well as certain related additional information. Unless the context requires otherwise, references to “we,” “us,” “our” and the “Company” refer to Sterling Check Corp.

Our authorized capital stock consists of 1,000,000,000 shares of Common Stock, and 100,000,000 shares of preferred stock, par value $0.01 per share, the rights and preferences of which the board of directors may establish from time to time. As of December 31, 2021, there were outstanding 95,746,975 shares of Common Stock (excluding shares of our Common Stock issuable upon exercise of outstanding stock options) and no outstanding shares of preferred stock.

Holders of our Common Stock are entitled to one vote for each share held on all matters submitted to a vote of stockholders and do not have cumulative voting rights. An election of directors by our stockholders shall be determined by a plurality of the votes cast by the stockholders present in person or represented by proxy at the meeting and entitled to vote on the election. There is no cumulative voting in the election of directors, which means that holders of a majority of the outstanding shares of Common Stock is able to elect all of the directors. Holders of Common Stock are entitled to be paid ratably any dividends as may be declared by our board of directors (in its sole discretion), subject to any preferential dividend rights of outstanding preferred stock (if any).

In the event of our liquidation or dissolution, the holders of our Common Stock are entitled to receive ratably, in proportion to the number of shares held by them, the assets available for distribution to stockholders after the payment of all debts and other liabilities and subject to the prior rights (if any) of any outstanding preferred stock. Holders of our Common Stock have no preemptive or other rights to subscribe for additional shares. The shares of our outstanding Common Stock are not subject to further calls or assessments by us. There are no conversion or redemption rights or sinking fund provisions applicable to the shares of our Common Stock. The rights, preferences and privileges of holders of our Common Stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.

Our preferred stock, if issued, would have priority over our Common Stock with respect to dividends and other distributions, including the distribution of our assets upon liquidation. To the extent permitted by law or by any stock exchange on which our Common Stock may be listed, our board of directors has the authority, without further stockholder authorization, to issue from time to time shares of authorized preferred stock in one or more series and to fix the terms, powers (including voting powers), rights, preferences and variations and the restrictions and limitations thereof of each series. Although we have no present plans to issue any shares of preferred stock, the issuance of shares of preferred stock, or the issuance of rights to purchase such shares, could adversely affect the

rights and powers, including voting rights, of the Common Stock, and could have the effect of delaying, deterring or preventing a change in control of us or an unsolicited acquisition proposal.

Delaware law, our amended and restated certificate of incorporation and our amended and restated bylaws contain provisions that could have the effect of delaying, deferring or discouraging another party from acquiring control of us. These provisions, which are summarized below, are expected to discourage coercive takeover practices and inadequate takeover bids. These provisions are also designed to encourage persons seeking to acquire control of us to first negotiate with our board of directors.

Our amended and restated certificate of incorporation and our amended and restated bylaws divide our board of directors into three classes with staggered three-year terms. In addition, a director is subject to removal by our stockholders only for cause and only by the affirmative vote of the holders of at least two-thirds in voting power of all of our then outstanding Common Stock if our Sponsor (as defined below) ceases to own 50% or more of the voting power of our Common Stock. Any vacancy on our board of directors, including a vacancy resulting from an increase in the number of directors, will be filled by vote of a majority of our directors then in office (subject to the rights of holders of any series of preferred stock or rights granted pursuant to the stockholders’ agreement). Furthermore, our amended and restated certificate of incorporation provides that the total number of directors may be changed only by the resolution of our board of directors (subject to the rights of holders of any series of preferred stock to elect additional directors). The classification of our board of directors and the limitations on the removal of directors, changes to the total number of directors and filling of vacancies could make it more difficult for a third party to acquire, or discourage a third party from seeking to acquire, control of our Company. Our “Sponsor” means, collectively, (i) Broad Street Principal Investments, L.L.C., a Delaware limited liability company; (ii) Checkers Control Partnership, L.P., a Delaware limited partnership; (iii) any general or limited partnership, corporation or limited liability company having as a general partner, controlling equity holder or managing member (whether directly or indirectly) a person who is a member of any of the foregoing listed in clauses (i) to (ii) or an affiliate of any such person; and (iv) any affiliate, successor, permitted assign or transferee of any of the foregoing.

Our amended and restated certificate of incorporation provides that any action required or permitted to be taken by our stockholders must be effected at a duly called annual or special meeting of such holders and may not be effected by written consent if our Sponsor ceases to own 50% or more of the voting power of our Common Stock. Our amended and restated certificate of incorporation and our amended and restated bylaws also provide that, except as otherwise required by law, special meetings of our stockholders can only be called by our chairman of the board or our board of directors if our Sponsor ceases to own 50% or more of the voting power of our Common Stock.

Our amended and restated bylaws establish an advance notice procedure for stockholder proposals to be brought before an annual meeting of stockholders, including proposed nominations of persons for election to our board of directors. Stockholders at an annual meeting are only able to consider proposals or nominations specified in the notice of meeting or brought before the meeting by or at the direction of our board of directors or by a stockholder of

record on the record date for the meeting who is entitled to vote at the meeting and who has delivered timely written notice in proper form to our secretary of the stockholder’s intention to bring such business before the meeting. These provisions could have the effect of delaying stockholder actions that are favored by the holders of a majority of our outstanding voting securities until the next stockholder meeting.

While we have opted out of Section 203 of the General Corporation Law of the State of Delaware (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 the stockholder became an interested stockholder, unless:

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

•upon consummation of the transaction that resulted in the stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of our voting stock outstanding at the time the transaction commenced, excluding for purposes of determining the voting stock outstanding (but not the outstanding voting stock owned by the interested stockholder) those shares owned (a) by persons who are directors and also officers and (b) pursuant to employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or

•at or subsequent to that time, the business combination is approved by our board of directors and authorized at an annual or special meeting of our stockholders, and not by written consent, by the affirmative vote of holders of at least two-thirds of our outstanding voting stock that is not owned by the interested stockholder.

Generally, a “business combination” includes a merger, asset or stock sale or other transaction provided for or through our Company resulting in a financial benefit to the interested stockholder. Subject to certain exceptions, an “interested stockholder” is a person who owns 15% or more of our outstanding voting stock and the affiliates and associates of such person. For purposes of this provision, “voting stock” means any class or series of stock entitled to vote generally in the election of directors.

Our amended and restated certificate of incorporation provides that our Sponsor, affiliates of Sponsor entities and any of their direct or indirect designated transferees (other than in certain market transfers and gifts) and any group of which such persons are a party do not constitute “interested stockholders” for purposes of this provision.

The DGCL provides generally that the affirmative vote of a majority of the shares present at any meeting and entitled to vote on a matter is required to amend a corporation’s bylaws, unless a corporation’s bylaws require a greater percentage. Our amended and restated bylaws may be amended or repealed by the affirmative vote of the holders of at least two-thirds of the voting power of all outstanding stock entitled to vote thereon, voting together as a single class, if our Sponsor ceases to own 50% or more of the voting power of our Common Stock.

Our amended and restated certificate of incorporation provides that, unless we otherwise consent in writing, (A) (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a

fiduciary duty owed by any current or former director, officer, other employee or stockholder of us to us or our stockholders, (iii) any action asserting a claim arising pursuant to any provision of the DGCL, our amended and restated certificate of incorporation or our amended and restated bylaws (as either may be amended or restated) or as to which the DGCL confers exclusive jurisdiction on the Court of Chancery of the State of Delaware or (iv) any action asserting a claim governed by the internal affairs doctrine of the law of the State of Delaware shall, to the fullest extent permitted by law, be exclusively brought in the Court of Chancery of the State of Delaware or, if such court does not have subject matter jurisdiction thereof, the federal district court of the State of Delaware; and (B) the federal district courts of the United States shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act; however, there is uncertainty as to whether a court would enforce such provision, and investors cannot waive compliance with federal securities laws and the rules and regulations thereunder. Notwithstanding the foregoing, the exclusive forum provision shall not apply to claims seeking to enforce any liability or duty created by the Exchange Act or any other claim for which the federal courts of the United States have exclusive jurisdiction. Although we believe these provisions benefit us by providing increased consistency in the application of applicable law in the types of lawsuits to which they apply, the provisions may have the effect of discouraging lawsuits against our directors and officers.

Delaware law permits corporations to adopt provisions renouncing any expectancy in or right to be offered an opportunity to participate in certain transactions or matters that may be investment, corporate or business opportunities and that are presented to a corporation or its officers, directors or stockholders. Our amended and restated certificate of incorporation provides that, to the fullest extent permitted by Delaware law, neither (1) our Sponsor and any Sponsor entity’s directors, principals, officers, employees or other representatives that may serve as our directors, officers or agents, and each of their affiliates (each, an “Excluded Sponsor Party”) nor (2) any of our directors (other than any Excluded Sponsor Party) who are not Company officers or employees, and each of their affiliates (each, an “Excluded Director”), shall have any duty to refrain from (a) directly or indirectly engaging in any opportunity in which we, directly or indirectly, could have an interest or expectancy or (b) otherwise competing with us. Our amended and restated certificate of incorporation also renounces, to the fullest extent permitted by Delaware law, any interest or expectancy that we have in any opportunity in which any Excluded Sponsor Party or Excluded Director engages, even if the opportunity is one in which we, directly or indirectly, could have had an interest or expectancy. To the fullest extent permitted by Delaware law, in the event that any Excluded Sponsor Party or Excluded Director acquires knowledge of an opportunity that may be an opportunity for itself, himself or herself and for us, such party shall have no duty to communicate or present such opportunity to us and shall not be liable to us or any of our stockholders for breach of any fiduciary duty as our stockholder, director or officer solely for having pursued or acquired such opportunity or for offering or directing such opportunity to another person. Notwithstanding the foregoing, our amended and restated certificate of incorporation does not renounce any interest in any opportunity that is expressly offered to any Excluded Director solely in his or her capacity as one of our directors. To the fullest extent permitted by Delaware 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.

Our Common Stock is listed on the Nasdaq Global Select Market under the symbol “STER.”

The transfer agent and registrar for our Common Stock is American Stock Transfer & Trust Company, LLC.