UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934

For the month of ~~January~~March 2025

Commission File Number 001-40736

Lilium N.V.

(Translation of registrant’s name into English)

Galileostraße 335

82131 Gauting, Germany

Telephone: +49 160 9704 6857

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ~~xForm~~ x Form 40-F ¨

CONTENTS

As previously disclosed, on ~~November~~October 628, 2024, Lilium N.V. (the “Company” or “Lilium”) ~~filed~~received a ~~motion~~written ~~for~~notice ~~opening~~from ~~of regular insolvency proceedings with~~ the ~~competent insolvency~~staff ~~court~~of ~~in Germany. Following~~ the ~~filing,~~Nasdaq ~~the~~Listing ~~court~~Qualifications Department ~~opened~~notifying ~~preliminary insolvency proceedings. As previously reported on~~ the ~~Form~~ ~~6-K~~Company ~~filed~~that ~~on December 26, 2024, Lilium expected~~ the ~~court~~trading of ~~Weilheim in Germany to open regular insolvency proceedings pertaining to~~ the Company’s ~~on December 30, 2024. On December 30, 2024, the court opened such regular insolvency proceedings. The Company does not expect any distributions to holders of its~~ Class A ordinary shares inand ~~connection~~warrants ~~with~~will ~~the~~be ~~winding~~suspended upat ~~process. Furthermore, all existing~~the ~~employment~~opening ~~contracts~~of ~~with~~business ~~the~~on ~~Company~~November ~~have~~6, ~~been~~2024, ~~terminated in accordance with German law. Additional information~~ and ~~background~~a onForm ~~the Company’s~~25 ~~application~~Notification ~~for~~of ~~the~~Delisting ~~proceedings~~will ~~may~~ be ~~found in Lilium N.V.’s Form 6-Ks~~ filed with the U.S. Securities ~~and~~ Exchange ~~Commission~~ Commission (the “SEC”) onto delist the ~~November~~Company’s 4,securities ~~2024,~~from ~~November~~the 6,Nasdaq ~~2024,~~Global ~~November~~Select ~~12,~~Market ~~2024,~~(“Nasdaq”). Following ~~December~~the 5,trading ~~2024~~suspension, ~~December~~the ~~16,~~Company’s ~~2024,~~ordinary ~~and December~~shares ~~26,~~commenced ~~2024~~trading over-the-counter.

InThe ~~addition,~~Company received notice from the Hearings Department of Nasdaq that on ~~December~~March 3112, ~~2024~~2025, ~~Margaret~~Nasdaq ~~M. Smyth~~will ~~resigned~~issue as a ~~member~~press ofrelease ~~the~~announcing ~~Board~~that ofit ~~directors~~will ~~(the~~file ~~“Board”),~~a asForm ~~chair~~25 Notification of Delisting with the ~~Sustainability~~SEC ~~Committee~~to ~~and~~complete asthe adelisting ~~member~~ of the ~~Audit~~Company’s ~~Committee,~~securities. ~~with~~The ~~immediate~~delisting ~~effect.~~will Onbecome ~~January~~effective 4,ten ~~2025,~~days ~~Gabrielle~~after ~~Toledano~~the ~~resigned~~Form as25 ais filed. ~~member~~Based ofon the ~~Board~~Nasdaq website, asthe ~~chair~~Company ofexpects the ~~Compensation~~ ~~Committee~~Form ~~and~~25 asto abe ~~member~~filed ofwith the ~~Audit~~SEC ~~Committee,~~on ~~with~~March ~~immediate~~21, ~~effect~~2025. ~~Ms.~~Additional ~~Smyth~~information and background on the delisting of the Company’s ~~and~~securities ~~Ms.~~from ~~Toledano~~Nasdaq may be found in Lilium N.V.’s ~~resignations were~~Form ~~not~~6-Ks filed with the ~~result~~SEC ofon ~~any~~October ~~disagreement~~24, on2024, ~~any~~October ~~matters~~29, ~~related~~2024 toand ~~the~~November ~~operations~~4, ~~of Lilium~~2024.

As previously reported on the Form 6-K filed on ~~December~~January 268, ~~2024~~2025, ~~Lilium~~regular ~~GmbH~~insolvency ~~and~~proceedings ~~Lilium~~pertaining ~~eAircraft~~to ~~GmbH,~~ the ~~principal~~Company ~~operating~~commenced ~~wholly-owned~~in ~~German subsidiaries (~~the ~~“Subsidiaries”)~~ court of ~~Lilium,~~Weilheim ~~signed~~in anGermany. ~~asset~~These ~~purchase agreement dated December 23, 2024 (the “Agreement”), with MUC Mobile Uplift Corporation~~proceedings ~~GmbH~~are ~~(the~~in ~~“Purchaser”),~~process ~~pursuant~~ to ~~which~~wind ~~the~~up ~~Purchaser intends to acquire~~ the ~~operating assets of the Subsidiaries~~company. ~~The main~~ ~~execution~~As ofpreviously ~~the Agreement with the transfer of possession of the operating assets and the transfer of the operations of the Subsidiaries occurred on January 7~~disclosed, ~~2025. The transfer of ownership of~~ the ~~assets~~Company ofdoes ~~the~~not ~~Subsidiaries~~expect isany ~~expected~~distributions to ~~occur~~holders onof ~~January~~its ~~20, 2025. Proceeds~~Class ~~received~~A ~~from~~ordinary ~~the~~shares ~~sale~~in ~~will~~connection bewith ~~utilized according to German Insolvency Law. Lilium will not receive proceeds from~~ the ~~sale~~winding ~~which~~up ~~will enable it to make any distributions to shareholders~~process.

Incorporation by Reference

The contents on this Form 6-K are hereby incorporated by reference into the Company’s registration statements on Form F-3 filed with the U.S. Securities and Exchange Commission (“SEC”) on October 1, 2024 (File No. 333-282442), July 29, 2024 (File No. 333-281082), July 29, 2024, as amended or supplemented (File No. 333-281066), June 14, 2024 (File No. 333-280219), May 3, 2024 (File No. 333-279113), November 24, 2023 (File No. 333-275742), September 18, 2023 (File No. 333-274550), June 9, 2023 (File No. 333-272571), November 25, 2022, as amended or supplemented (File No. 333-268562), and October 3, 2022, as amended or supplemented (File Nos. 333-267718 and 333-267719), and the Company’s registration statements on Form S-8 filed with the SEC on November 18, 2021 (File No. 333-261175) and March 21, 2024 (File No. 333-278148).

Forward-Looking Statements

The information in this Report on Form 6-K contains certain forward-looking statements within the meaning of the U.S. federal securities laws including, but not limited to, statements regarding the ~~agreement~~delisting ~~entered into with MUC Mobile Uplift Corporation GmbH in connection with the sale~~ of the ~~assets~~ ofCompany’s ~~the~~securities ~~Subsidiaries~~from Nasdaq. These forward-looking statements generally are identified by the words “may,” “shall,” “will,” “would,” “expect to,” “could,” “likely” and similar expressions. Forward-looking statements are predictions, projections, and other statements about future events that are based on management’s current expectations with respect to future events and are based on assumptions and are subject to risks and uncertainties that are subject to change at any time. Actual events or results may differ materially from those contained in the forward-looking statements. Factors that could cause actual future events to differ materially from the forward-looking statements in this Report on Form 6-K include (but are not limited to) risks that the sale of the operating assets of the Subsidiaries will not be successful and the financing for the Subsidiaries’ future operations will not be obtained, as well as those risks and uncertainties discussed in Lilium N.V.’s filings with the SEC, ~~including~~ including in the section titled “Risk Factors” in Exhibit 99.2 to Lilium N.V.’s Report on Form 6-K filed on July 17, 2024 with the SEC which is available at www.sec.gov. Forward-looking statements speak only as of the date they are made. You are cautioned not to put undue reliance on forward-looking statements, and the Lilium Group assumes no obligation to, and does not intend to, update, or or revise these forward-looking statements, whether as a result of new information, future events or otherwise.

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, thereunto duly authorized.

Dated: January 8, 2025	Lilium N.V.
Dated: March 12, 2025	Lilium N.V.
	By:	/s/ Klaus Roewe
		Name:	Klaus Roewe
		Title:	Chief Executive Officer and Executive Director

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