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ALMUNasdaqSemiconductors & Related DevicesFiscal year ends June 30

Aeluma, Inc.

Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Sep 16, 2026
$7.80−0.15 (-1.89%)

Close on Oct 19, 2026

Market cap
–
P/E (TTM)
–
Dividend yield
–

About Aeluma

Semiconductors & Related Devices, SIC 3674

Aeluma, Inc. develops high-performance photonic and electronic technologies for communications and sensing applications across telecommunications, artificial intelligence datacom, mobile devices, defense and aerospace, robotics, automotive, virtual reality, and quantum systems. The company specializes in heterogeneous integration, combining compound semiconductor materials on large-diameter substrates compatible with mainstream microelectronics manufacturing. Its core product and technology development encompasses photodetectors, photodetector arrays, quantum dot lasers, optical amplifiers, and nonlinear photonic platforms. Aeluma primarily serves commercial technology companies, system integrators, component suppliers, module manufacturers, and United States government agencies and defense prime contractors.

The company operates from Goleta, California, where its principal research and development facility and executive headquarters are located. Its primary facility spans approximately 9,000 square feet, which includes a cleanroom and equipment for epitaxy wafer production, prototyping, and wafer-scale testing. Additionally, Aeluma leases about 2,400 square feet of office space nearby. The company employs 27 individuals, including 24 full-time personnel, all based in the United States.

Summary of the business section of Aeluma's latest annual report, written by StockData.

Company profile

Company

Legal name
Aeluma, Inc.
Headquarters
Goleta, CA
Address
27 Castilian Drive 93117
Phone
(805) 351-2707
Employees
27, Jun 30, 2026
Industry
Semiconductors & Related Devices
Incorporated in
Delaware
Fiscal year ends
June 30
Auditor
Rose, Snyder& Jacobs LLP, Encino, California

Stock & identifiers

Ticker
ALMU
Exchange
Nasdaq
IPO date
Feb 28, 2023
Shares outstanding
19M, Sep 11, 2026
Public float
$276.20M, Dec 31, 2025
Filer category
<br>Emerging growth company
SEC CIK
1828805
CUSIP
00776X109
ISIN
US00776X1090
LEI
52990051HWNR927ROY50
EIN
85-2807351

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Jonathan KlamkinChief Executive Officer, Director1,261,169
Christopher P. StewartChief Financial Officer18,478
James SeoInterim CFO–
Michael ByronDirector38,343
Steven DenbaarsDirector345,209
Craig H. EnsleyDirector27,300
John Kenneth PagliaDirector23,361

Employees

Headcount reported in annual reports

“At June 30, 2026, Aeluma had 27 employees, of”

Corporate history

Events identified from SEC filings

DateEventDetails
Mar 26, 2025ListingRegistration of securities on an exchange (Form 8-A)
Feb 14, 2022Late filingNotification of late filing
Aug 16, 2021Late filingNotification of late filing
Jul 1, 2021Auditor changeChange in certifying accountant (8-K Item 4.01)
Jun 28, 2021Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
Jun 28, 2021Auditor changeChange in certifying accountant (8-K Item 4.01)
Jun 11, 2021Name changeName changed from Parc Investments, Inc. to Aeluma, Inc.