Brian Paul Schaffner - 16 Oct 2025 Form 4 Insider Report for Expion360 Inc. (XPON)

Reporting relationship: Director
Issuer ticker: XPON
Reported as of: 16 Oct 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Nov 2025, 19:54:49 UTC
Prior SEC filing: 01 Aug 2025
Source filing: View source filing
Reporting owner signature: /s/ Shawna Bowin, Attorney-in-Fact for Brian Paul Schaffner

Key filing fact

Brian Paul Schaffner filed Form 4 for Expion360 Inc. (XPON) on 20 Nov 2025.

Key facts

This page summarizes Brian Paul Schaffner's Form 4 filing for Expion360 Inc. (XPON).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 20 Nov 2025, 19:54.

Change

Previous filing in this sequence was filed on 01 Aug 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 0001921639 Primary reporting owner

Schaffner Brian Paul

Relationship: Director
Address: 2025 SW DEERHOUND AVE, REDMOND
Signature: /s/ Shawna Bowin, Attorney-in-Fact for Brian Paul Schaffner
Signature date: 20 Nov 2025

Reported non-derivative transactions

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

XPON transaction

Common Stock

Award

Transaction value: $0
Shares: +100,000
Change %: +165%
Price: $0.000000
Shares after: 160,493
Date: 16 Oct 2025
Ownership: Direct
Footnotes: F1, F2

^* 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

Reflects a grant of restricted stock units ("RSUs") made to the Reporting Person under the Issuer's 2021 Incentive Award Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock, par value $0.001 per share ("Common Stock"). The RSUs vested in full on October 16, 2025.

Footnote F2

Includes (i) 115,057 shares of Common Stock, and (ii) 45,436 shares of Common Stock, which the Reporting Person has the right to acquire upon the exercise of stock options exercisable within 60 days of November 20, 2025.

SEC remarks

Exhibit 24.1 - Power of Attorney