Mark N. Tompkins - 20 Jan 2026 Form 4 Insider Report for Aeluma, Inc. (ALMU)

Role
10%+ Owner
Signature
/s/ Mark N. Tompkins
Issuer symbol
ALMU
Transactions as of
20 Jan 2026
Net transactions value
-$2,009,667
Form type
4
Filing time
22 Jan 2026, 20:10:12 UTC
Previous filing
29 Dec 2025
Next filing
26 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Tompkins Mark N. 10%+ Owner APP. 1, VIA GUIDINO 23, LUGANO-PARADISO, SWITZERLAND /s/ Mark N. Tompkins 22 Jan 2026 0001455971

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALMU Common Stock Sale $601,454 -29,112 -1.4% $20.66 1,995,876 20 Jan 2026 Direct F1
transaction ALMU Common Stock Sale $19,163 -888 -0.04% $21.58 1,994,988 20 Jan 2026 Direct F2
transaction ALMU Common Stock Sale $561,675 -30,328 -1.5% $18.52 1,964,660 21 Jan 2026 Direct F3
transaction ALMU Common Stock Sale $249,877 -12,947 -0.66% $19.30 1,951,713 21 Jan 2026 Direct F4
transaction ALMU Common Stock Sale $35,055 -1,715 -0.09% $20.44 1,949,998 21 Jan 2026 Direct F5
transaction ALMU Common Stock Sale $212 -10 -0% $21.24 1,949,988 21 Jan 2026 Direct
transaction ALMU Common Stock Sale $524,136 -29,038 -1.5% $18.05 1,920,950 22 Jan 2026 Direct F6
transaction ALMU Common Stock Sale $18,095 -962 -0.05% $18.81 1,919,988 22 Jan 2026 Direct F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $20.41 to $21.40, inclusive.
F2 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $21.45 to $21.68, 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 $18.00 to $18.98, inclusive.
F4 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $18.99 to $19.97, inclusive.
F5 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.99, inclusive.
F6 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $17.65 to $18.50, inclusive.
F7 The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $18.67 to $19.02, inclusive.

Remarks:

The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes above.