Christopher P. Stewart - 30 Sep 2026 Form 4 Insider Report for Aeluma, Inc. (ALMU)

Reporting relationship: Chief Financial Officer
Issuer ticker: ALMU
Reported as of: 30 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Oct 2026, 21:31:24 UTC
Prior SEC filing: 23 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Joshua L. Colburn, Attorney-in-Fact

Key filing fact

Christopher P. Stewart filed Form 4 for Aeluma, Inc. (ALMU) on 01 Oct 2026.

Key facts

This page summarizes Christopher P. Stewart's Form 4 filing for Aeluma, Inc. (ALMU).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 01 Oct 2026, 21:31.

Change

Previous filing in this sequence was filed on 23 Sep 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001822991 Primary reporting owner

Stewart Christopher P.

Relationship: Chief Financial Officer
Address: 27 CASTILIAN DRIVE, GOLETA
Signature: /s/ Joshua L. Colburn, Attorney-in-Fact
Signature date: 01 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ALMU transaction

Common Stock

Tax liability

Transaction value
Shares: -5,697
Change %: -7.8%
Price: $12.36^*
Shares after: 67,781
Date: 30 Sep 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Includes 41,250 additional shares issuable upon vesting and settlement of existing RSUs that were previously reported in Table II.

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