---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-025109"
form_type: "8-K"
ticker: "ALMU"
cik: "0001828805"
company_name: "Aeluma, Inc."
filed_at: "2025-03-19T23:59:59+00:00"
generated_at: "2026-05-24T12:05:33.857480+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Aeluma appoints James Seo as interim CFO effective March 18, 2025

## Summary
- James Seo appointed interim CFO/Principal Accounting Officer effective March 18, 2025.
- He had been serving as Controller since May 2023.
- Seo previously was Financial Analyst at Transphorm, Inc. from Jan 2020 to Apr 2023.
- No family relationships or transactions requiring disclosure.
- Company will enter standard indemnification agreement.

## SEC filing metadata
- accession: 0001213900-25-025109
- form_type: 8-K
- ticker: ALMU
- cik: 0001828805
- company_name: Aeluma, Inc.
- filed_at: 2025-03-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1828805/000121390025025109/0001213900-25-025109-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1828805/000121390025025109/ea023485401-8k_aeluma.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-025109
- JSON: https://secwatch.observer/filing/0001213900-25-025109.json
- Plain text: https://secwatch.observer/filing/0001213900-25-025109.txt

## Key facts
- Executive change
  James Seo was appointed as interim Chief Financial Officer/Principal Accounting Officer at Aeluma, Inc..
  - Action: appointed
  - Role: interim Chief Financial Officer/Principal Accounting Officer
  source text: As of March 18, 2025, Mr. James Seo agreed to serve as Aeluma, Inc.’s (the “Company”) interim Chief Financial Officer/Principal Accounting Officer until the Company hires a full-time CFO.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1828805/000121390025025109/0001213900-25-025109-index.htm

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