---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-089642"
form_type: "8-K"
ticker: "ALMU"
cik: "0001828805"
company_name: "Aeluma, Inc."
filed_at: "2025-09-19T23:59:59+00:00"
generated_at: "2026-05-17T06:08:21.639327+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Director Steven DenBaars terminates 10b5-1 plan for up to 130,000 shares; no sales made

## Summary
- Director DenBaars adopted the plan on June 23, 2025, covering up to 130,000 shares.
- Plan was scheduled for sales between Oct 6, 2025 and May 6, 2026.
- DenBaars terminated the plan on Sept 16, 2025; no shares were sold.
- Termination means no insider sales under the arrangement will occur.

## SEC filing metadata
- accession: 0001213900-25-089642
- form_type: 8-K
- ticker: ALMU
- cik: 0001828805
- company_name: Aeluma, Inc.
- filed_at: 2025-09-19T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1828805/000121390025089642/0001213900-25-089642-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1828805/000121390025089642/ea0258083-8k_aeluma.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-089642
- JSON: https://secwatch.observer/filing/0001213900-25-089642.json
- Plain text: https://secwatch.observer/filing/0001213900-25-089642.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.