Chief Executive Officer, President & Chairman · Aeluma, Inc. (ALMU)

Jonathan Klamkin

A named executive officer of Aeluma in every fiscal year CompBrief holds from FY2022 to FY2025. Every figure below is printed as the company filed it and cited to the filing it came from.

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Total disclosed compensation, FY2025

$1,862,827

FY2024: $255,000

1st of 2 named executive officers at Aeluma by FY2025 total.

2 named officers on file for Aeluma, FY2025

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What this number hides

The filing gives the total. Aeluma’s full Executive Compensation Report gives every award, the disclosed peer set and what the total leaves out — the pair adds the board’s.

Compensation figures as of the proxy filed December 2, 2025 (DEF 14A).

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Jonathan Klamkin compensation by year

Aeluma Summary Compensation Table · all 5 fiscal years held
In US dollars, as Aeluma reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2022FY2023FY2024FY2025FY2026
Salary$230,000$215,000$255,000$271,667$345,000
Bonus$0$0$0$163,800$345,000
Stock awards$0$0$0$0$0
Option awards$0$259,660$0$1,427,360$0
Non-equity incentive$0$0$0$0$0
Pension and deferred compensation$0$0$0$0$0
All other$0$0$0$0$0
Total$230,000$474,660$255,000$1,862,827$690,000

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: Aeluma, Inc. DEF 14A filed December 2, 2025, accession 0001213900-25-117284, and prior-year filings. Open the filing on EDGAR.

How this page was built: the Aeluma, Inc. filed document, accession 0001213900-25-117284. Every figure is read from that document and cited to the page and table it appears in. Filed December 2, 2025.

$230K
$475K
$255K
$1.9M
$690K
FY22
FY23
FY24
FY25
FY26
SalaryBonusOption awards

Equity holdings

unvested awards at FY2026 year-end
TypeUnvested unitsValue at year-endExercise price
Option12,500—$2.10
Option137,501—$7.80

Per the Outstanding Equity Awards at Fiscal Year-End table in Aeluma, Inc.'s FY2026 proxy; value at the fiscal year-end close, as the company printed it.

Aeluma’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Jonathan Klamkin · this pageChief Executive Officer, President & Chairman$1,862,827
James SeoInterim CFO$285,961

Board service

Aeluma board · FY2023–FY2026

How this board is paid

Company policy: Aeluma pays directors a $160,000 cash retainer. As stated in Aeluma's FY2026 proxy.

The full Aeluma compensation record

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This page is one person within Aeluma's record. The company brief lists every named executive, each linking to their own page.

Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are Aeluma's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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Jonathan Klamkin's compensation dossier