Eric Bunting - 01 Jan 2026 Form 4 Insider Report for QS Energy, Inc. (QSEP)

Reporting relationship: Director
Issuer ticker: QSEP
Reported as of: 01 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 28 Aug 2026, 16:31:55 UTC
Prior SEC filing: 27 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Eric Bunting

Key filing fact

Eric Bunting filed Form 4 for QS Energy, Inc. (QSEP) on 28 Aug 2026.

Key facts

This page summarizes Eric Bunting's Form 4 filing for QS Energy, Inc. (QSEP).
4 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 28 Aug 2026, 16:31.

Change

Previous filing in this sequence was filed on 27 May 2025.
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 0001702927 Primary reporting owner

Bunting Eric

Relationship: Director
Address: 23902 FM 2978, TOMBALL
Signature: /s/ Eric Bunting
Signature date: 28 Aug 2026

Reported non-derivative transactions

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

QSEP transaction

Common Stock

Other

Transaction value
Shares: +150,000
Change %: +0.73%
Price: $0.1000^*
Shares after: 20,789,977
Date: 27 Aug 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

QSEP transaction Derivative

Options

Award

Transaction value
Shares: +333,333
Change %: +150%
Price
Shares after: 555,557
Date: 01 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 333,333
Exercise price: $0.1500
Footnotes: F1

QSEP transaction Derivative

Warrants

Other

Transaction value
Shares: +150,000
Change %: +27%
Price
Shares after: 705,557
Date: 25 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 150,000
Exercise price: $0.1000
Footnotes: F2

QSEP transaction Derivative

Warrants

Conversion of derivative security

Transaction value
Shares: -150,000
Change %: -21%
Price: $0.1000^*
Shares after: 555,557
Date: 25 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 150,000
Exercise price: $0.1000

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

These stock options for the calendar year 2026 vest at the rate of 1/12 per month, effective 1/1/2026, with full vesting on 12/31/2026, and were issued in accordance with the Company's Director Compensation Policy.

Footnote F2

The reporting person acquired these warrants from an unrelated third party and were subsequently exercised by the reporting person on 08/27/2026.