Exhibit 99.1

FEDERAL STREET ACQUISITION CORP.

INDEX TO BALANCE SHEET

F-1

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Audit Committee of the Board of Directors and Stockholders
of Federal Street Acquisition Corp.

We have audited the accompanying balance sheet of Federal Street Acquisition Corp. (the “Company”) as of July 24, 2017. The balance sheet is the responsibility of the Company’s management. Our responsibility is to express an opinion on the balance sheet based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the balance sheet is free of material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audit included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the balance sheet, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall balance sheet presentation. We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the balance sheet referred to above presents fairly, in all material respects, the financial position of Federal Street Acquisition Corp. as of July 24, 2017, in conformity with accounting principles generally accepted in the United States of America.

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FEDERAL STREET ACQUISITION CORP. 
BALANCE SHEET

July 24, 2017

The accompanying notes are an integral part of the balance sheet.

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

NOTE 1. DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS

Federal Street Acquisition Corp. (the “Company”), is a newly organized blank check company incorporated in Delaware on March 21, 2017. The Company was formed for the purpose of acquiring, through a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or other similar business transaction, one or more operating businesses that the Company has not yet identified (a “Business Combination”). Although the Company is not limited to a particular industry or geographic region for purposes of consummating a Business Combination, the Company intends to focus on healthcare industry.

At July 24, 2017, the Company had not yet commenced any operations. All activity through July 24, 2017 relates to the Company’s formation and the initial public offering (“Initial Public Offering”) described below.

The registration statement for the Company’s Initial Public Offering was declared effective by the Securities and Exchange Commission (“SEC”) on July 18, 2017. On July 24, 2017, the Company consummated the Initial Public Offering of 46,000,000 units (“Units” and, with respect to the Class A common stock included in the Units being offered, the “Public Shares”), which includes a full exercise by the underwriters of their over-allotment option in the amount of 6,000,000 Units at $10.00 per Unit, generating gross proceeds of $460,000,000, which is described in Note 3.

Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of 14,950,000 warrants (the “Private Placement Warrants”) at a price of $1.00 per warrant in a private placement to the Company’s sponsor, FS Sponsor LLC (the “Sponsor”), generating gross proceeds of $14,950,000, which is described in Note 4.

Transaction costs amounted to $26,132,830, consisting of $9,200,000 of underwriting fees, $16,100,000 of deferred underwriting fees (see Note 6) and $832,830 of Initial Public Offering costs. In addition, at July 24, 2017, $4,672,485 of cash was held outside of the Trust Account (as defined below) and is available for working capital purposes.

Following the closing of the Initial Public Offering on July 24, 2017, an amount of $460,000,000 ($10.00 per Unit) from the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement Warrants was placed in a trust account (“Trust Account”) and will be invested in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act of 1940, as amended (the “Investment Company Act”), with a maturity of 180 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of paragraphs (d)(2), (d)(3) and (d)(4) of Rule 2a-7 of the Investment Company Act, as determined by the Company, until the earlier of: (i) the consummation of a Business Combination or (ii) the distribution of the Trust Account as described below, except that interest earned on the Trust Account can be released to pay the Company’s franchise and income tax obligations and up to $750,000 per year can be released for working capital purposes.

The Company’s management has broad discretion with respect to the specific application of the net proceeds of its Initial Public Offering and Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. The Company’s Business Combination must be with one or more target businesses that together have a fair market value equal to at least 80% of the balance in the Trust Account (excluding any deferred underwriting commissions and taxes payable) at the time of the signing of an agreement to enter into a Business Combination. However, the Company will only complete a Business Combination if the post-Business Combination company owns or acquires 50% or more of the outstanding voting securities of the target or otherwise acquires a controlling interest in the target sufficient for it not to be required to register as an investment company under the Investment Company Act. There is no assurance that the Company will be able to successfully effect a Business Combination.

The Company will provide its stockholders with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a stockholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek stockholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The stockholders will be entitled to redeem their shares for a pro rata portion of the amount then on deposit in the Trust Account ($10.00 per share, plus any pro rata interest earned on the funds held in the Trust Account and not previously released to the Company for working capital purposes or to pay its franchise and income tax obligations). The per-share amount to be distributed to the stockholders who redeem their shares will not be reduced by the deferred underwriting commissions the Company will pay to the underwriters (see Note 7). The Company will proceed with a Business Combination if the Company has net tangible assets of at least $5,000,001 upon such consummation of a Business Combination and, if the Company seeks stockholder approval, a majority of the outstanding shares voted are voted in favor of the Business Combination.

If a stockholder vote is not required by law and the Company does not decide to hold a stockholder vote for business or other legal reasons, the Company will, pursuant to its Amended and Restated Certificate of Incorporation (the “Amended and Restated Certificate”), conduct the redemptions pursuant to the tender offer rules of the SEC, and file tender offer documents with the SEC prior to completing a Business Combination. If, however, a stockholder approval of the transaction is required by law, or the Company decides to obtain stockholder approval for business or other legal reasons, the Company will offer to redeem shares in conjunction with a proxy solicitation pursuant to the proxy rules

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

and not pursuant to the tender offer rules. Additionally, each public stockholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction.

Notwithstanding the foregoing, the Company’s Amended and Restated Certificate provides that a public stockholder, together with any affiliate of such stockholder or any other person with whom such stockholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to an aggregate of 20% or more of the Class A common stock sold in the Initial Public Offering.

The Company has until July 24, 2019 to consummate a Business Combination (the “Combination Period”). If the Company is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but no more than ten business days thereafter, redeem 100% of the outstanding Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned (net of taxes payable and less up to $750,000 of interest previously released per year for working capital purposes and less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish public stockholders’ rights as stockholders (including the right to receive further liquidation distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the remaining stockholders and the Company’s board of directors, proceed to commence a voluntary liquidation and thereby a formal dissolution of the Company, subject in each case to its obligations to provide for claims of creditors and the requirements of applicable law. The underwriters have agreed to waive their rights to the deferred underwriting commission held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the funds held in the Trust Account that will be available to fund the redemption of the Company’s Public Shares. In the event of such distribution, it is possible that the per share value of the assets remaining available for distribution (including Trust Account assets) will be less than $10.00 per Public Share.

In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a vendor for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account to below (i) $10.00 per Public Share or (ii) such lesser amount per Public Share held in the Trust Account as of the liquidation of the Trust Account due to reductions in the value of the trust assets, in each case net of the interest which may be withdrawn to fund the Company’s working capital requirements, subject to an annual limit of $750,000, and/or to pay taxes. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers, prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.

The Sponsor, officers and directors (the “Initial Stockholders”) have agreed to (i) vote their Founder Shares (as defined in Note 5), and any Public Shares they may acquire during or after the Initial Public Offering in favor of approving a Business Combination, (ii) waive their redemption rights with respect to their Founder Shares and Public Shares in connection with the consummation of a Business Combination, (iii) waive their rights to liquidating distributions from the Trust Account with respect to their Founder Shares if the Company fails to consummate a Business Combination within the Combination Period, (iv) not to propose an amendment to the Company’s Amended and Restated Certificate that would affect the substance or timing of the Company’s obligation to redeem 100% of their Public Shares if the Company does not complete a Business Combination, unless the Company provides the public stockholders with the opportunity to redeem their shares in conjunction with any such amendment, and waive their redemption rights in connection with any such amendment. However, the Initial Stockholders will be entitled to liquidating distributions with respect to any Public Shares acquired if the Company fails to consummate a Business Combination or liquidates within the Combination Period.

NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of presentation

The accompanying balance sheet is presented in in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the SEC.

Emerging growth company

The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting 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

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.

Further, section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Use of estimates

The preparation of the balance sheet in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the balance sheet.

Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the balance sheet, which management considered in formulating its estimate, could change in the near term due to one or more future events. Accordingly, the actual results could differ significantly from those estimates.

Cash and cash equivalents

The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company did not have any cash equivalents as of July 24, 2017.

Cash held in Trust Account

At July 24, 2017, the assets held in the Trust Account were held in cash.

Common stock subject to possible redemption

The Company accounts for its common stock subject to possible redemption in accordance with the guidance in Accounting Standards Codification (“ASC”) Topic 480 “Distinguishing Liabilities from Equity.” Common stock subject to mandatory redemption (if any) is classified as a liability instrument and is measured at fair value. Conditionally redeemable common stock (including common stock that features redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, common stock is classified as stockholders’ equity. The Company’s common stock features certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, at July 24, 2017, common stock subject to possible redemption is presented as temporary equity, outside of the stockholders’ equity section of the Company’s balance sheet.

Offering costs

Offering costs consist of legal, accounting, underwriting fees and other costs incurred through the balance sheet date that are directly related to the Initial Public Offering. Offering costs amounting to $26,132,830 were charged to stockholders’ equity upon the completion of the Initial Public Offering.

Income taxes

The Company complies with the accounting and reporting requirements of ASC Topic 740, “Income Taxes,” which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred income tax assets and liabilities are computed for differences between the financial statement and tax bases of assets and liabilities that will result in future taxable or deductible amounts, based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. As of July 24, 2017, there were no unrecognized tax benefits and no amounts accrued for interest and penalties. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position.

The Company may be subject to potential examination by federal, state and city taxing authorities in the areas of income taxes. These potential examinations may include questioning the timing and amount of deductions, the nexus of income among various tax jurisdictions and compliance with federal, state and city tax laws. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months.

Concentration of credit risk

Financial instruments that potentially subject the Company to concentration of credit risk consist of a cash account in a financial institution which, at times may exceed the Federal depository insurance coverage of $250,000. As of July 24, 2017, the Company had not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.

Fair value of financial instruments

The fair value of the Company’s assets and liabilities, which qualify as financial instruments under ASC Topic 820, “Fair Value Measurements and Disclosures,” approximates the carrying amounts represented in the accompanying balance sheet, primarily due to their short-term nature.

Recently issued accounting standards

Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s consolidated financial statements.

NOTE 3. INITIAL PUBLIC OFFERING

Pursuant to the Initial Public Offering, the Company sold 46,000,000 Units at a purchase price of $10.00 per Unit, which includes the full exercise by the underwriters of their over-allotment option in the amount of 6,000,000 Units at $10.00 per Unit. Each Unit consists of one share of Class A common stock and one-half of one warrant (“Public Warrant”). Each whole Public Warrant entitles the holder to purchase one share of Class A common stock at an exercise price of $11.50 (see Note 7).

NOTE 4. PRIVATE PLACEMENT

Simultaneously with the Initial Public Offering, the Sponsor purchased an aggregate of 14,950,000 Private Placement Warrants at $1.00 per Private Placement Warrant for an aggregate purchase price of $14,950,000. Each Private Placement Warrant is exercisable to purchase one share of Class A common stock at an exercise price of $11.50 per share. The proceeds from the Private Placement Warrants were added to the proceeds from the Initial Public Offering held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the proceeds of the sale of the Private Placement Warrants will be used to fund the redemption of the Company’s Public Shares (subject to the requirements of applicable law) and the Private Placement Warrants will expire worthless. There will be no redemption rights or liquidating distributions from the Trust Account with respect to the Private Placement Warrants.

NOTE 5. RELATED PARTY TRANSACTIONS

Founder Shares

On April 4, 2017, the Company issued an aggregate of 10,062,500 shares of Class F common stock to the Sponsor (“Founder Shares”) for an aggregate purchase price of $25,000. On June 19, 2017, the Company effected a stock dividend of 1,437,500 shares of its Class F common stock, resulting in an aggregate of 11,500,000 Founder Shares being held by the Sponsor. The Founder Shares will automatically convert into Class A common stock upon the consummation of a Business Combination on a one-for-one basis, subject to adjustments as described in Note 7.

The Founder Shares included an aggregate of up to 1,500,000 shares of Class F common stock subject to forfeiture by the Initial Stockholders to the extent that the underwriters’ over-allotment was not exercised in full or in part, so that the Initial Stockholders would own, on an as-converted basis, 20% of the Company’s issued and outstanding shares after the Initial Public Offering. As a result of the underwriters’ election to exercise their over-allotment option in full, 1,500,000 Founder Shares of Class F common stock are no longer subject to forfeiture.

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

The Initial Stockholders have agreed not to transfer, assign or sell any of the Founder Shares until the earlier to occur of: (A) one year after the completion of a Business Combination or (B) subsequent to a Business Combination, (x) if the last sale price of the Company’s Class A common stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock dividends, reorganizations and recapitalizations) for any 20 trading days within any 30-trading day period commencing 150 days after a Business Combination, or (y) the date the Company completes a liquidation, merger, stock exchange or similar transaction that results in all of the stockholders having the right to exchange their shares of common stock for cash, securities or other property.

Promissory Notes — Related Parties

Prior to the closing of the Initial Public Offering, the Sponsor loaned the Company $250,000 to be used for the payment of costs related to the Initial Public Offering. The loans were non-interest bearing, unsecured and due on the earlier of September 30, 2017 or the closing date of the Initial Public Offering. The loans were repaid upon the consummation of the Initial Public Offering.

Administrative Service Fee

The Company entered into an agreement whereby, commencing from the effective date of the Initial Public Offering through the earlier of the consummation of a Business Combination and the Company’s liquidation, the Company will pay an affiliate of the Sponsor a monthly fee of $10,000 for office space, utilities and administrative support.

Related Party Loans

In order to finance transaction costs in connection with a Business Combination, the Sponsor, an affiliate of the Sponsor and/or the Company’s officers and directors may, but are not obligated to, loan the Company funds from time to time or at any time, as may be required (“Working Capital Loans”). Each Working Capital Loan would be evidenced by a promissory note. The Working Capital Loans would be paid upon consummation of a Business Combination, without interest. Up to $2,000,000 of the Working Capital Loans may be convertible into warrants, at a price of $1.00 per warrant at the option of the lender, to purchase 2,000,000 shares of Class A common stock. The warrants would be identical to the Private Placement Warrants. In the event that a Business Combination does not close, the Company may use a portion of the proceeds held outside the Trust Account to repay the Working Capital Loans, but no proceeds held in the Trust Account would be used to repay the Working Capital Loans.

NOTE 6. COMMITMENTS AND CONTINGENCIES

Registration Rights

Pursuant to a registration rights agreement entered into on July 18, 2017, the holders of the Founder Shares, the Private Placement Warrants (and their underlying securities) and any warrants that may be issued upon conversion of the Working Capital Loans (and their underlying securities) are entitled to registration rights. The holders of a majority of these securities will be entitled to make up to three demands, excluding short form demands, that the Company register such securities. In addition, the holders will have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of a Business Combination and rights to require the Company to register for resale such securities pursuant to Rule 415 under the Securities Act. However, the registration rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until termination of the applicable lock-up period. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Underwriting Agreement

The Company granted the underwriters a 45-day option to purchase up to 6,000,000 additional Units to cover over-allotments at the Initial Public Offering price, less the underwriting discounts and commissions. The underwriters fully exercised their over-allotment option, and such purchase was completed concurrently with the completion of the Initial Public Offering.

The underwriters were paid a cash underwriting discount of two percent (2.0%) of the gross proceeds of the Initial Public Offering, or $9,200,000. In addition, the underwriters are entitled to a deferred fee of three and one-half percent (3.5%) of the gross proceeds of the Initial Public Offering, or $16,100,000. The deferred fee will be paid in cash upon the closing of a Business Combination from the amounts held in the Trust Account, subject to the terms of the underwriting agreement.

NOTE 7. STOCKHOLDERS’ EQUITY

Preferred Stock — The Company is authorized to issue 1,000,000 shares of preferred stock with a par value of $0.0001 per share with such designation, rights and preferences as may be determined from time to time by the Company’s Board of Directors. As of July 24, 2017, there were no shares of preferred stock issued or outstanding.

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

Class A Common Stock —The Company is authorized to issue 200,000,000 shares of Class A common stock with a par value of $0.0001 per share. Holders of the Company’s Class A common stock are entitled to one vote for each share. As of July 24, 2017, there were 1,615,952 shares of Class A common stock issued and outstanding (excluding 44,383,048 shares of common stock subject to possible redemption).

Class F Common Stock —The Company is authorized to issue 20,000,000 shares of Class F common stock with a par value of $0.0001 per share. As of July 24, 2017, there were 11,500,000 shares of Class F common stock issued and outstanding.

The shares of Class F common stock will automatically convert into shares of Class A common stock at the time of a Business Combination on a one-for-one basis, subject to adjustment as follows. In the case that additional shares of Class A common stock, or equity-linked securities, are issued or deemed issued in excess of the amounts offered in the Initial Public Offering in connection with the closing of the Business Combination, including any such issuances or deemed issuances the proceeds of which are used to acquire a Business Combination target (such as through a specified future issuance), and excluding any Class A common stock or equity-linked securities issued to any seller in the initial Business Combination or any Private Placement Warrants issued to the Sponsor or its affiliates upon conversion of Working Capital Loans made to the Company, the ratio at which shares of Class F common stock shall convert into shares of Class A common stock will be adjusted so that the number of shares of Class A common stock issuable upon conversion of all shares of Class F common stock will equal, in the aggregate, on an as-converted basis, 20% of the total number of all shares of common stock outstanding upon completion of the Initial Public Offering plus all shares of Class A common stock and equity-linked securities issued in addition to those offered in the Initial Public Offering. However, no such adjustment to the conversion ratio shall be made for the issuances of shares of Class A common stock or equity-linked securities if the holders of a majority of the outstanding shares of Class F common stock agree to waive such adjustment with respect to such issuance, the Company’s Board of Directors determines that such issuance was not made or deemed issued in connection with a Business Combination (such as through a specified future issuance), or if such shares of  Class A common stock or equity-linked securities are issued to any seller in a Business Combination and any Private Placement Warrants issued to the Sponsor or its affiliates upon conversion of Working Capital Loans.

Holders of Class A common stock and Class F common stock will vote together as a single class on all matters submitted to a vote of stockholders except as required by law.

Warrants — Public Warrants may only be exercised for a whole number of shares. No fractional shares will be issued upon exercise of the Public Warrants. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 months from the closing of the Initial Public Offering; provided in each case that the Company has an effective registration statement under the Securities Act covering the shares of common stock issuable upon exercise of the Public Warrants and a current prospectus relating to them is available. The Company has agreed that as soon as practicable, but in no event later than 15 business days after the closing of a Business Combination, the Company will use its best efforts to file with the SEC a registration statement for the registration, under the Securities Act, of the shares of Class A common stock issuable upon exercise of the Public Warrants. The Company will use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the Public Warrants in accordance with the provisions of the warrant agreement. Notwithstanding the foregoing, if a registration statement covering the shares of Class A common stock issuable upon exercise of the Public Warrants is not effective within a specified period following the consummation of Business Combination, warrant holders may, until such time as there is an effective registration statement and during any period when the Company shall have failed to maintain an effective registration statement, exercise warrants on a cashless basis pursuant to the exemption provided by Section 3(a)(9) of the Securities Act, provided that such exemption is available. If that exemption, or another exemption, is not available, holders will not be able to exercise their warrants on a cashless basis. The Public Warrants will expire five years after the completion of a Business Combination or earlier upon redemption or liquidation.

The Private Placement Warrants are identical to the Public Warrants underlying the Units sold in the Initial Public Offering, except that the Private Placement Warrants and the Class A common stock issuable upon the exercise of the Private Placement Warrants are not transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement Warrants are exercisable on a cashless basis and are non-redeemable so long as they are held by the initial purchasers or their permitted transferees. If the Private Placement Warrants are held by someone other than the initial purchasers or their permitted transferees, the Private Placement Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants.

The Company may redeem the warrants (except as described above with respect to the Private Placement Warrants):

·                  in whole and not in part;

·                  at a price of $0.01 per warrant;

·                  at any time during the exercise period;

·                  upon a minimum of 30 days’ prior written notice of redemption;

·                  if, and only if, the last sale price of the Company’s Class A common stock equals or exceeds $18.00 per share for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of

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FEDERAL STREET ACQUISITION CORP.

NOTES TO BALANCE SHEET

redemption to the warrant holders; and

·                  if, and only if, there is an effective registration statement under the Securities Act covering the shares of the Company’s Class A common stock issuable upon exercise of the warrants is effective and a current prospectus relating to those shares of the Company’s Class A common stock is available throughout the 30-trading day redemption period, except if the warrants may be exercised on a cashless basis and such cashless exercise is exempt from registration under the Securities Act.

If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement.

The exercise price and number of shares of Class A common stock issuable upon exercise of the warrants may be adjusted in certain circumstances including in the event of a stock dividend, or recapitalization, reorganization, merger or consolidation. However, the warrants will not be adjusted for issuance of Class A common stock at a price below its exercise price. Additionally, in no event will the Company be required to net cash settle the warrants. If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.

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