Supplemental Prospectus - Form 424B3

Prospectus Supplement No. 15 (to Prospectus dated April 26, 2023)

Filed Pursuant to Rule 424(b)(3) Registration No. 333-265337

EVE HOLDING, INC.

319,264,425 SHARES OF COMMON STOCK

14,250,000 WARRANTS TO PURCHASE SHARES OF COMMON STOCK

66,845,072 SHARES OF COMMON STOCK UNDERLYING WARRANTS

This Prospectus Supplement, dated June 28, 2024 (the "Supplement"), supplements the prospectus, dated April 26, 2023, filed by Eve Holding Inc., a Delawarecorporation (the "Company"), with the Securities and Exchange Commission ("SEC") on April 26, 2023 pursuant to Rule 424(b) under the Securities Act of 1933, asamended, relating to the Registration Statement on Form S-1, as amended (File No. 333-265337) (the "Prospectus"), relating to the issuance by the Company of up to66,845,072 shares of common stock, comprising (i) the shares of common stock that may be issued upon exercise of 11,500,000 outstanding public warrants (as defined inthe Prospectus), (ii) the shares of common stock that may be issued upon exercise of 14,250,000 outstanding private placement warrants (as defined in the Prospectus), and(iii) up to 41,095,072 shares of common stock that may be or have been issued upon exercise of the new warrants (as defined in the Prospectus). The Prospectus also relatesto the resale by certain of the Selling Securityholders (as defined in the Prospectus) of up to 319,264,425 shares of common stock, comprising (i) 220,000,000 shares ofcommon stock issued in connection with the business combination with the urban air mobility business of Embraer S.A., a Brazilian corporation (sociedade anônima)("Embraer"), originally issued at a price of $10.00 per share in exchange for Embraer's interests in EVE UAM, LLC, (ii) 35,730,000 shares of common stock issued tocertain qualified institutional buyers and accredited investors in private placements consummated in connection with the business combination, originally issued at a price of$10.00 per share, (iii) 5,750,000 shares of common stock that were converted in connection with the business combination on a one-to-one basis from Zanite AcquisitionCorp. Class B common stock originally issued at a price of $0.004 per share, (iv) 260,000 shares of common stock underlying restricted stock units granted to certaindirectors and an officer of the Company, (v) 140,000 restricted shares of common stock granted to an officer of the Company, (vi) up to 14,250,000 shares of common stockthat may be issued upon exercise of private placement warrants held by certain parties to the Amended and Restated Registration Rights Agreement (as defined in theProspectus), originally issued at a price of $1.00 per warrant, (vii) up to 41,095,072 shares of common stock that may be or have been issued upon exercise of new warrantsthat have been issued or are issuable, subject to triggering events, to United Airlines Ventures, Ltd., a Cayman Islands company ("United"), and certain Strategic PIPEInvestors (as defined in the Prospectus) originally issued in connection with entering into certain commercial arrangements without the payment of any purchase price and(viii) 2,039,353 shares of common stock issued to United in a private placement consummated on September 6, 2022 for a purchase price per share of $7.36 and anaggregate purchase price of $15,000,000. The Prospectus also relates to the resale by certain of the Selling Securityholders of 14,250,000 private placement warrants heldby certain parties to the Amended and Restated Registration Rights Agreement, originally issued at a price of $1.00 per warrant.

This Supplement is being filed to update and supplement the information contained in the Prospectus with the information from our Form 8-K, filed with the SEC on June 28, 2024 (the "Form 8-K"). Accordingly, we have attached the Form 8-K to this Supplement.

This Supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combinationwith, the Prospectus, including any amendments or supplements thereto. This Supplement should be read in conjunction with the Prospectus and if there is anyinconsistency between the information in the Prospectus and this Supplement, you should rely on the information in this Supplement.

Our common stock and public warrants trade on the New York Stock Exchange under the symbols "EVEX" and "EVEXW," respectively. On June 27, 2024, the lastquoted sale price for our common stock as reported on NYSE was $4.15 per share and the last quoted sale price for our public warrants was $0.39 per warrant.

We are an "emerging growth company," as defined under the federal securities laws, and, as such, may elect to comply with certain reduced public company reportingrequirements for this prospectus and for future filings.

Investing in our securities involves a high degree of risk. Before buying any securities, you should carefully read the discussion of the risks of investing in our securities in "Risk Factors" beginning on page 12 of the Prospectus.

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

This Supplement is dated June 28, 2024

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(D)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): June 28, 2024

EVE HOLDING, INC.

(Exact name of registrant as specified in its charter)

Delaware

(State or other jurisdiction of incorporation)

001-39704		85-2549808
(Commission File Number)		(IRS Employer Identification No.)
1400 General Aviation Drive Melbourne, Florida		32935
(Address of principal executive offices)		(Zip Code)

Registrant's telephone number, including area code (321) 751-5050

N/A

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class:		Trading Symbol:		Name of each exchange on which registered:
Common Stock, par value $0.001 per share		EVEX		The New York Stock Exchange
Warrants, each whole warrant exercisable for one share of Common Stock		EVEXW		The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule12b-2of the Securities Exchange Act of 1934(§240.12b-2of this chapter).

Emerging growth company☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section13(a) of the Exchange Act. ☐

Item 1.01. Entry into a Material Definitive Agreement.

On June 28, 2024, Eve Holding, Inc. (the "Company") entered into subscription agreements (the "Subscription Agreements"), warrant agreements (the "Warrant Agreements") and warrant exchange agreements (the "Warrant Exchange Agreements"and, together with the Subscription Agreements and the Warrant Agreements, the "Transaction Agreements")with certain investors relating to a private placement (the "Private Placement")for (i) the issuance and sale of 23,500,000newly issued shares of common stock of the Company, par value $0.001 per share ("Common Stock"), for cash at a purchase price of $4.00 per share, (ii) the issuance of 3,318,588shares of Common Stock of the Company in exchange for the surrender and cancellation of warrants to acquire an aggregate of 8,296,470shares of common stock of the Company, and (iii) the granting of warrants to acquire an aggregate of 2,500,000shares of common stock of the Company to certain investors.

Upon the consummation of the Private Placement, the Company is expected to receive aggregate gross proceeds from the Private Placement of approximately $94 million. Of this amount, $30 million in gross proceeds are expected to be received from Embraer Aircraft Holding, Inc. ("EAH") for 7,500,000 newly issued shares of Common Stock and warrants to acquire 1,500,000 shares of Common Stock as part of the Private Placement, the issuanceof which was approved by a special committee of independent and disinterested directors of the Company, with the assistance of its independent financial and legal advisors.The Company intends to use the net proceeds from the Private Placement for working capital and general corporate purposes.

Pursuant to the Warrant Agreements, promptly after the consummation of the Private Placement, the Company will issue warrants to acquire an aggregate of 2,500,000 shares of Common Stock to certain investors, include EAH. Upon receipt of the first type certification for the Company's eVTOL in compliance with by the applicable airworthiness authority, warrantholder will be entitled to purchase from the Company up to 2,500,000 shares of Common Stock sat the price of $0.01 per share. Each warrant may be exercised only during the period commencing on the tenth (10th) Business Day after the date on which such first type certification is obtained, and terminating on the earlier to occur of: (a) at 5:00 p.m., New York City time, on the date that is one (1) year after the date on which the first Type Certification is obtained; and (b) the liquidation of the Company (the "Expiration Date"). If the warrant is not exercised on or before the Expiration Date, upon written notice by the Company to the warrantholder of at least five (5) Business Days prior to such Expiration Date, the warrant shall become void, and all rights thereunder and all rights in respect thereof under the Warrant Agreements shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole discretion may extend the duration of the warrant by delaying the Expiration Date.

The Subscription Agreements provide for certain registration rights. In particular, the Company is required to, as soon as practicable but no later than 15 business days following the Closing, file with the U.S. Securities and Exchange Commission (the "SEC") a registration statement registering the resale of such shares of Common Stock. Additionally, the Company is required to use its commercially reasonable efforts to cause the registration statement to be declared effective as soon as practicable after the filing thereof, but no later than the earlier of: (i) the 60th calendar day following the filing if the SEC notifies the Company that it will "review" such registration statement following the Closing; and (ii) the 5th business day after the date the Company is notified (orally or in writing, whichever is earlier) by the SEC that the registration statement will not be "reviewed" or will not be subject to further review. The Company must use commercially reasonable efforts to keep the registration statement effective until all such securities cease to be outstanding or such investors no longer hold any such securities. The Warrant Agreements provide for certain registration rights with respect to the resale of the shares of Common Stock underlying the warrants which are substantially similar to the registration rights provided under the Subscription Agreement.

The Transaction Agreements contain customary representations and warranties and covenants that the parties made to, and solely for the benefit of, each other in the context of the Transaction Agreements and in the context of the specific relationship between the parties. The provisions of the Transaction Agreements, including the representations and warranties contained therein, are not for the benefit of any party other than the parties to such agreements and are not intended as documents for investors and the public to obtain factual information about the current state of affairs of the Company.

The foregoing description of the Transaction Agreements do not purport to be complete and is qualified in its entirety by reference to the full text of the Transaction Agreements. The form of Subscription Agreement is attached hereto as Exhibit 10.1 hereto, the form of Warrant Agreement is attached as Exhibit 10.2 hereto, and the form of Warrant Exchange Agreement is attached as Exhibit 10.3 hereto, and all of such Transaction Agreements are incorporated into this Item 1.01 by reference herein.

Item 3.02. Unregistered Sales of Equity Securities.

The information contained above under Item 1.01, to the extent required by Item 3.02 of Form 8-K, is hereby incorporated by reference herein. Based in part upon the representations of the Company and the investors in the Transaction Agreements, the offer and sale of the securities issued in the Private Placement was made in reliance on the exemption afforded by Section 4(a)(2) of the Securities Act of 1933, as amended (the "Securities Act"), and corresponding provisions of state securities or "blue sky" laws. The securities issued in the Private Placement have not been registered under the Securities Act or any state securities laws and may not be offered or sold in the United States absent registration with the Securities and Exchange Commission (the "SEC") or an applicable exemption from the registration requirements. The issuance and sale of the securities in the Private Placement did not involve a public offering and was made without general solicitation or general advertising.

Neither this Current Report on Form 8-K nor any exhibit attached hereto is an offer to sell or the solicitation of an offer to buy shares of Common Stock or other securities of the Company.

Item 5.07 Submission of Matters to a Vote of Security Holders.

The issuance of the securities issued to EAH in the Private Placement was subject to the receipt of consent or approval of the Company's stockholders in accordance with the rules of the New York Stock Exchange.

Effective June28, 2024, EAH, inits capacity as the majority holder of the Company's common stock, executed and delivered an action by written consent in lieu of a meeting of the stockholders (the "Consent") approvingthe issuance of the common stock and warrants to EAH pursuant to its Subscription Agreement and Warrant Agreement, as described further in item 1.01 above. The Consent satisfied the stockholder approval requirement with respect to the issuance of the common stock and warrants to EAH under such Subscription Agreement. An information statement providing further information about such issuance and the Consent will be filed with the Securities and Exchange Commission and mailed to stockholders of the Company.

Item 7.01 Regulation FD Disclosure.

On July 1, 2024, the Company issued a press release announcing the Private Placement. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

The information in this Item 7.01, including Exhibit 99.1, is furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to liabilities under that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, regardless of any general incorporation language in such filings. This Current Report on Form 8-K will not be deemed an admission as to the materiality of any information of the information in this Item 7.01, including Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit Number		Description
10.1		Form of Subscription Agreementby and among Eve Holding, Inc. and investors.
10.2		Form of Warrant Agreement by and among Eve Holding, Inc. and investors.
10.3		Form of Warrant Exchange Agreement by and among Eve Holding, Inc. and investors.
99.1		Press Release issued July 1, 2024.

Cautionary Note Regarding Forward-Looking Statements

Certain statements contained inthis Current Report on Form 8-K are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements may be identified by words such as "may," "will," "expect," "intend," "anticipate," "believe," "estimate," "plan," "project," "could," "should," "would," "continue," "seek," "target," "guidance," "outlook," "if current trends continue," "optimistic," "forecast" and other similar words or expressions. All statements, other than statements of historical facts, are forward-looking statements, including, but not limited to, statements about the company's plans, objectives, expectations, outlooks, projections, intentions, estimates, and other statements of future events or conditions, including with respect to all companies or entities named within. These forward-looking statements are based on the company's current objectives, beliefs and expectations, and they are subject to significant risks and uncertainties that may cause actual results and financial position and timing of certain events to differ materially from the information in the forward-looking statements. These risks and uncertainties include, but are not limited to, those set forth herein as well as in Part I, Item 1A. Risk Factors and Part II, Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations of the company's most recent Annual Report on Form 10-K, Part I, Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations and Part II, Item 1A. Risk Factors of the company's most recent Quarterly Report on Form 10-Q, and other risks and uncertainties listed from time to time in the company's other filings with the Securities and Exchange Commission. Additionally, there may be other factors of which the company is not currently aware that may affect matters discussed in the forward-looking statements and may also cause actual results to differ materially from those discussed. The company does not assume any obligation to publicly update or supplement any forward-looking statement to reflect actual results, changes in assumptions or changes in other factors affecting these forward-looking statements. other than as required by law. Any forward-looking statements speak only as of the date hereof or as of the dates indicated in the statement.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		EVE HOLDING, INC.
Date: July 1, 2024		By:		/s/ EduardoSiffertCouto
				Name:		Eduardo Siffert Couto
				Title:		Chief Financial Officer