Notice of Proposed Sale · 144
Aeluma, Inc.
ALMUNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- AELUMA INC
- Issuer CIK
- 0001828805
- SEC file number
- 001-42570
- Phone
- 805-351-2707
- Person for whose account securities are to be sold
- JONATHAN KLAMKIN
- Relationships to issuer
- Director · Officer · 10% Stockholder
- Street
- 27 Castilian Drive
- City
- Goleta
- State / country code
- CA
- Postal code
- 93117
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 40,000 | 883,200.00 | 18,305,335 | 07/01/2026 | NASDAQ | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 10/27/2020 | Founders Shares | Issuer | 40,000 | N | 10/27/2020 | N/A |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| 10b5-1 Sales for JONATHAN KLAMKIN | Common | 06/01/2026 | 20,000 | 500,662.00 |
| 10b5-1 Sales for JONATHAN KLAMKIN | Common | 05/01/2026 | 20,000 | 499,242.00 |
Seller — prior-sale row 1, entry 1
- Name
- 10b5-1 Sales for JONATHAN KLAMKIN
- Street
- 27 Castilian Drive
- City
- Goleta
- State / country code
- CA
- Postal code
- 93117
Seller — prior-sale row 2, entry 1
- Name
- 10b5-1 Sales for JONATHAN KLAMKIN
- Street
- 27 Castilian Drive
- City
- Goleta
- State / country code
- CA
- Postal code
- 93117
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 07/01/2026
- Signed
- /s/ Jonathan Klamkin
- Plan adoption dates
- 12/03/2025
Company context
Aeluma (Nasdaq: ALMU) is a transformative semiconductor company specializing in high-performance photonic and electronic technologies that scale. The company’s proprietary platform combines compound semiconductors with scalable manufacturing used for mass market microelectronics to enable volume production and large-scale integration. Applications for Aeluma’s technology include mobile, AI, defense and aerospace, robotics, automotive, AR/VR, and quantum. Headquartered in Goleta, California, Aeluma operates state-of-the-art R&D and manufacturing capabilities for semiconductor wafer production, quick-turn chip fabrication, rapid prototyping, test and validation. Aeluma also partners with production-scale fabrication foundries, packaging, and integration companies. For more information, visit www.aeluma.com.