Aeluma 8-K: Investor presentation furnished as Exhibit 99.1

Rhea-AI Filing Summary

Aeluma, Inc. (ALMU) filed an 8-K under Item 8.01 to furnish its new investor PowerPoint presentation as Exhibit 99.1. The company also included the standard legend stating the report and exhibit do not constitute an offer to sell or a solicitation to buy securities in any jurisdiction prior to proper registration or qualification. The filing lists the company’s common stock trading on Nasdaq under the symbol ALMU.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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): October 20, 2025

Aeluma, Inc.

(Exact name of registrant as specified in its charter)

Delaware		001-42570		85-2807351
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

27 Castilian Drive Goleta, California		93117
(Address of principal executive offices)		(Zip Code)

805-351-2707

(Registrant’s telephone number, including area code)

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:

☐ 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(s)		Name of each exchange on which registered
Common Stock		ALMU		The Nasdaq Stock Market LLC

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 Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of 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 Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

We are filing this report to disclose our new investor PowerPoint presentation. The presentation is furnished as an exhibit to this Current Report on Form 8-K.

Neither this report nor the exhibit attached hereto constitute an offer to sell, or the solicitation of an offer to buy our securities, nor shall there be any sale of our securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or jurisdiction.

Item 9.01: Financial Statements and Exhibits

(d) Exhibits

Exhibit Number		Exhibit
99.1		Presentation
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

1

SIGNATURE

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.

	AELUMA, INC.
Date: October 20, 2025	By:	/s/ Jonathan Klamkin
		Jonathan Klamkin
		President, Chief Executive Officer, and Director

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FAQ

What did Aeluma (ALMU) announce in this 8-K?

Aeluma furnished a new investor PowerPoint presentation under Item 8.01 as Exhibit 99.1.

Which exhibit contains Aeluma’s investor presentation?

The presentation is included as Exhibit 99.1.

Does this 8-K constitute an offer to sell Aeluma securities?

No. It explicitly states it is not an offer to sell or a solicitation to buy securities.

What exchange lists Aeluma’s common stock and under what ticker?

Aeluma’s common stock trades on The Nasdaq Stock Market LLC under ticker ALMU.

Under which item was the information furnished?

The information was furnished under Item 8.01 – Other Events.

What additional exhibit is referenced in the filing?

Exhibit 104 is the Cover Page Interactive Data File embedded within the Inline XBRL document.