ALMU

EX-99.1

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PRESS RELEASE OF AELUMA, INC. DATED MAY 13, 2026

Exhibit 99.1

Aeluma Announces Third Quarter Fiscal 2026 Financial Results

●Recently Secured More Than $4 Million in Contracts for Quantum Dot Lasers and Materials

●Received NASA Award for Integrated Quantum Dot Lasers

●Announced Partnerships with Tower Semiconductor and Sumitomo Chemical Advanced Technologies for Wafer Production and Fabrication

●Appointed Vice President of Materials Operations and Vice President of Strategic Partnerships and Ecosystem

●Cash and Cash Equivalents as of March 31, 2026 of $37.8 Million

GOLETA, CA – May 13, 2026 – Aeluma, Inc. (NASDAQ: ALMU) (“Aeluma” or the “Company”), a transformative semiconductor company specializing in high-performance and scalable technologies, today reported financial results for its third quarter of fiscal 2026 ended March 31, 2026.

Management Commentary

“This quarter reinforced Aeluma’s strategy as we have experienced a major uptick in commercial interest,” said Jonathan Klamkin, Ph.D., Founder and CEO of Aeluma. “The massive AI data center buildout is outpacing the scale of the photonics supply chain. Customers are considering our technology to address near-term supply gaps, and for long-term growth opportunities.”

“The industry is experiencing constraints around indium phosphide technology that we highlighted years ago—and that dynamic is creating both urgency and opportunity for Aeluma,” Dr. Klamkin continued. “These market forces validate the core thesis behind our platform and underscore the relevance of the solutions we’ve been developing.”

“We have made considerable progress in our commercialization path with important manufacturing partnerships to enable scaling, senior hires to support operations and strategy, and additional non-dilutive capital. With six new development engagements totaling $5 million in value, we have already met our objective of onboarding three to seven new contracts for fiscal 2026.”

“Our recent participation at the Optical Fiber Communication (OFC) Conference reinforced that the industry is looking beyond short-term fixes and toward platforms that can enable long-term growth. That shift in perspective plays directly to Aeluma’s strengths. Beyond AI infrastructure, we continue to advance opportunities across mobile, defense, and quantum. Engagements are becoming more targeted and more closely aligned with commercialization paths,” concluded Dr. Klamkin.

Recent Company Highlights

●Growing Market Traction and Visibility: Increased engagement with customers, partners, and government agencies across AI datacom, mobile, defense, and quantum. Highly successful participation at OFC in Los Angeles, California, AngelTech Innovate Summit in Brussels, Belgium, and SPIE Defense + Security Conference in National Harbor, Maryland.

●Leadership and Team Expansion: Added experienced leadership and technical talent, including Christiane Poblenz, Ph.D., as Vice President of Materials Operations in March, Willy Rachmady, Ph.D., as Vice President of Strategic Partnerships and Ecosystem in April, as well as other key hires in operations and engineering.

●Expanded Engagements with Manufacturing Partners: Strengthened relationships with manufacturing partners to accelerate transition to production, including announced partnerships with Tower Semiconductor and Sumitomo Chemical Advanced Technology.

●Continued R&D Contracts Progress: Achieved fiscal 2026 goal of three to seven new contracts with six contracts to date totaling $5 million in value. Recent contracts include more than $4 million from U.S. government agencies to accelerate scaling Aeluma’s semiconductor heterogeneous integration platform for laser, high-speed datacom, and quantum applications. Also, received NASA funding to accelerate commercialization of integrated quantum dot lasers for silicon photonics.

●Expanded Intellectual Property Portfolio: Continued to advance portfolio with two provisional applications, nine nonprovisional applications and continuations, and seven patents issued. The total number of issued and pending patents is 36.

Fiscal Q3 2026 Financial Results

●Revenue was $1.2 million compared to $1.3 million in the third quarter of 2025, and $1.3 million in the second quarter of 2026. Revenue in the quarter was primarily from R&D contracts.

●GAAP net loss was $1.8 million, or $0.10 per basic and diluted share, compared to a net gain of $1.5 million, or $0.12 per basic share and $0.11 per diluted share, for the same period last year and net loss of $1.9 million, or ($0.11) per basic and diluted share, in the prior quarter. The year-over-year change in net income was primarily due to a one-time $2.3 million gain in the fair value of derivative liabilities recorded in the third quarter of fiscal 2025.

●Adjusted EBITDA loss was $911 thousand, compared to a gain of $109 thousand in the same period last year, and in line with the prior quarter. Adjusted EBITDA loss increa

EX-99.1

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PRESS RELEASE OF AELUMA, INC. DATED FEBRUARY 11, 2026

Exhibit 99.1

Aeluma Announces Second Quarter Fiscal 2026 Financial Results

●Awarded NASA Contract for Quantum and RFSUNY Contract for Silicon Photonics Laser

●Recently Appointed Senior Vice President of Business Development and Product to Drive Go-to-Market Plan

●Cash and Cash Equivalents as of December 31, 2025 of $38.6 Million

GOLETA, CA – February 11, 2026 – Aeluma, Inc. (NASDAQ: ALMU) (“Aeluma” or the “Company”), a transformative semiconductor company specializing in high-performance and scalable technologies, today reported financial results for its second quarter of fiscal 2026 ended December 31, 2025.

Management Commentary

“The second quarter marked another big step forward for Aeluma as we gear up for commercialization,” said Jonathan Klamkin, Ph.D., Founder and CEO of Aeluma. “We ramped engagements across our target markets and increased visibility at a major industry conference. We are experiencing growing and sustained interest in Aeluma as our technology takes shape and market demand increases across mobile, data centers, and defense.”

“During the quarter, we continued to increase operations with foundry partners and are delighted with the performance, quality, and yield of wafers being tested at Aeluma’s facility,” Klamkin continued. “Relationships with customers and partners are strengthening, and we are fortunate that Bouch Nessar, our new Senior Vice President of Business Development and Product, has joined at this pivotal time to accelerate our go-to-market plan. Our IP portfolio also continues to expand, now counting 35 issued and pending patents, with our most recent application related to large-scale manufacturing of high-performance semiconductors.”

Klamkin concluded, “We are receiving increasing requests for price quotations and have begun taking sales orders. While these initial orders are relatively small in value, this marks an important milestone toward broader market adoption. As we move through fiscal 2026, we are intensely focused on commercialization and building long-term value.”

Recent Company Highlights

●Growing Market Traction and Visibility: Increased engagement with customers, partners, and government agencies, reflecting rising awareness of Aeluma’s scalable semiconductor platform across mobile and consumer electronics, data centers and AI infrastructure, and defense.

●Leadership and Team Expansion: Added experienced leadership and technical talent, including Bouchaib (Bouch) Nessar as Senior Vice President of Business Development and Product to drive go-to-market strategy, alongside other key hires in supply chain manufacturing, technology enablement, and engineering.

●Expanded Engagements with Manufacturing Partners: Continuing to fabricate wafers with foundries to qualify Aeluma processes for key end markets. Strengthened relationships with manufacturing partners to accelerate transition to production.

●Bolstered Wafer-Scale Test and Validation Capabilities: Following our November asset acquisition announcement, we installed and commissioned automated wafer probers and other equipment to accelerate testing of semiconductor photonic components. This will help qualify foundry manufacturing processes for key target markets.

●Continued R&D Contracts Progress: Building on recently announced NASA contract for quantum, we received additional contract funding from RFSUNY aimed at integrating quantum dot lasers directly into the AIM Photonics 300mm silicon photonics platform. Also received several additional award notices, reinforcing customer confidence in Aeluma’s technology and supporting expectations for additional contracts this year.

●Consortium Membership Expands Defense and Commercial Footprint: Admitted to MMEC consortium during the quarter, strengthening Aeluma’s position within the defense and commercial ecosystem and enhancing access to government and defense opportunities.

●Industry Award Validation: Recipient of 2025 LEAP Award for Advanced Materials Innovation, recognizing Aeluma’s disruptive SWIR platform. Award highlights Aeluma’s competitive advantage in bridging high-performance sensing with scalable and mass-market semiconductor manufacturing.

●Visibility and Marketing at SPIE Photonics West: Presented a breakthrough paper on scalable 200mm silicon integration for quantum photonics and hosted exhibition booth with strong customer and partner engagement.

●Expanded Intellectual Property Portfolio: Increased total issued and pending patents to 35, with a recent filing focused on scalable, high-performance photonics for 3D imaging and data center applications.

Fiscal Q2 2026 Financial Results

●Revenue was $1.3 million compared to $1.6 million in the second quarter of 2025, and $1.4 million in the first quarter of 2025. Revenue in the quarter was primarily from R&D contracts.

●GAAP net loss was $1.9 million, or ($0.11) per basic and diluted share,

EX-99.1

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PRESS RELEASE OF AELUMA, INC. DATED NOVEMBER 12, 2025

Exhibit 99.1

Aeluma Announces First Quarter Fiscal 2026 Financial Results

Execution on Strategic Priorities Positions Aeluma for Future Growth

GOLETA, CA – November 12, 2025 – Aeluma, Inc. (NASDAQ: ALMU) (“Aeluma” or the “Company”), a transformative semiconductor company specializing in high-performance and scalable technologies, today reported financial results for its first quarter of fiscal 2026 ended September 30, 2025.

Management Commentary

“We had another strong quarter executing on our strategic priorities including bolstering our balance sheet with a capital raise to accelerate growth, adding key talent throughout the organization, increasing our manufacturing readiness, and advancing towards commercialization,” said Jonathan Klamkin, Ph.D., Founder and CEO of Aeluma. “In this quarter, we also initiated a new contract with NASA, met several milestones for existing contracts, and made continued progress on customer engagements. The rapid acceleration of AI is driving unprecedented demand for optical component technologies, and we are uncovering greater opportunity aligned with our offerings and product roadmap. As we progress in fiscal 2026 with a solid financial position and positive trends in our target market verticals, our focus is on executing our go-to-market strategy to drive long-term shareholder value.”

Recent Company Highlights

●Strong Financial Position: Closed fiscal Q1 2026 with $38 million in cash and no long-term debt.

●New Contract with NASA: Executed one new R&D contract related to quantum . New contract to leverage Aeluma’s scalable semiconductor platform to provide a path to low size, weight and power quantum systems for space applications.

●Increased Manufacturing Readiness: Increased outsourced wafer fabrication activities nearly five-fold. Acquired key equipment assets to increase in-house test and validation capacity for qualifying outsourced wafer production processes.

●New Hires: Attracted highly experienced and accomplished professionals to fill key manufacturing and engineering positions including Director of Supply Chain Manufacturing and Director of Technology Enablement.

●Intellectual Property: Recently filed two nonprovisional patent applications for core innovations. One relates to scalable, large-diameter wafer manufacturing for photonic components, and the other to large-format imaging sensors. Brings total issued and pending patents to 34.

Fiscal Q1 2026 Financial Results

●Revenue was $1.4 million compared to $481 thousand in the first quarter of 2024, and $1.3 million in the fourth quarter of 2025. Revenue in the quarter was primarily from R&D contracts.

●GAAP net loss was $1.5 million, or ($0.09) per basic and diluted share, compared to a net loss of $730 thousand, or ($0.06) per basic and diluted share, for the same period last year and net loss of $859 thousand, or ($0.05) per basic and diluted share, in the prior quarter.

●GAAP net loss increased from the prior quarter primarily due to higher salaries, stock-based compensation and employee benefits driven by new employees hires to support the expansion of the business and scaling of operations.

●Adjusted EBITDA loss was $450 thousand, compared to a loss of $457 thousand in the same period last year, and a loss of $113 thousand in the prior quarter.

●Cash and cash equivalents totaled $38.1 million at September 30, 2025, compared to $15.7 million as of June 30, 2025.

Fiscal Year 2026 Guidance and Strategic Priorities

For the full fiscal year of 2026, based on current and anticipated market conditions, Aeluma continues to expect revenue in a range of $4.0 million to $6.0 million. The Company’s strategic priorities for 2026 include:

●New Contract Wins: Three to seven new development contracts, which provide non-dilutive funding for R&D investments and the growth of partnership opportunities.

●Team Expansion: G rowth of our business development and go-to-market team, technical leadership and staff, and operations team.

●Enhanced Manufacturing Readiness: Higher levels of outsourced wafer manufacturing productivity, expanded test and validation capabilities, technology qualification for targeted industries, and expanded supply chain partnerships.

●Go-to-Market Traction: Continued progress on opportunities in target commercial markets and increasing the number of customer engagements in the pipeline. Immediate near-term focus on defense and aerospace, and photonics for AI infrastructure driving our product roadmap.

Conference Call and Webcast

Aeluma will host a conference call at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time on November 12, 2025, to discuss the Company’s financial results and business outlook. Interested participants may access the conference the call by dialing (877) 317-6789 (domestic) or (412) 317-6789 (international) and referencing “Aeluma.”

A live webcast of the call will be a