Steven DenBaars - 25 Feb 2026 Form 4 Insider Report for Aeluma, Inc. (ALMU)

Role
Director
Signature
/s/ Joshua L. Colburn, Attorney-in-Fact
Issuer symbol
ALMU
Transactions as of
25 Feb 2026
Net transactions value
-$417,860
Form type
4
Filing time
27 Feb 2026, 16:22:03 UTC
Previous filing
02 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Denbaars Steven Director 27 CASTILIAN DRIVE, GOLETA /s/ Joshua L. Colburn, Attorney-in-Fact 27 Feb 2026 0001700533

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALMU Common Stock Sale $219,766 -12,500 -3% $17.58 397,588 25 Feb 2026 Direct F1, F2
transaction ALMU Common Stock Sale $198,094 -12,500 -3.1% $15.85 385,088 26 Feb 2026 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 20, 2025.
F2 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $17.11 to $17.97, inclusive.
F3 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $15.475 to $16.41, inclusive.