Gary S. Maier - 29 Sep 2026 Form 4 Insider Report for Omnitek Engineering Corp (OMTK)

Reporting relationship: Director
Issuer ticker: OMTK
Reported as of: 29 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Oct 2026, 16:30:35 UTC
Prior SEC filing: 28 Jan 2026
Source filing: View source filing
Reporting owner signature: Gary S. Maier

Filing notes and source

Key filing fact

Gary S. Maier filed Form 4 for Omnitek Engineering Corp (OMTK) on 05 Oct 2026.

Key facts

This page summarizes Gary S. Maier's Form 4 filing for Omnitek Engineering Corp (OMTK).
6 reported transactions and 6 derivative rows are listed below.
Accepted by SEC: 05 Oct 2026, 16:30.

Change

Previous filing in this sequence was filed on 28 Jan 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 0001555805 Primary reporting owner

Maier Gary S

Relationship: Director
Address: 815 MORAGA DRIVE, SUITE 306, LOS ANGELES
Signature: Gary S. Maier
Signature date: 05 Oct 2026

Reported non-derivative transactions

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

OMTK holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 121,500
Date: 29 Sep 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.0600^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 50,000
Exercise price: $0.0600

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.1050^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 50,000
Exercise price: $0.1050

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.0531^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 50,000
Exercise price: $0.0531

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.0361^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 50,000
Exercise price: $0.0361

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.0160^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 50,000
Exercise price: $0.0160

OMTK transaction Derivative

Stock Option

Expiration (or cancellation) of long derivative position with value received

Transaction value
Shares: -50,000
Change %: -100%
Price: $0.0200^*
Shares after: 0
Date: 29 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 50,000
Exercise price: $0.0200

^* 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 10,000 shares owned by Mr. Maier's spouse.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .