Quick Takeaways
- XPON - Expion360 Inc. has 12 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
Insider Transactions Reported by 12 Insiders of Expion360 Inc.
- Symbol
- XPON on Nasdaq
- Location
- Redmond, OR
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 22 Apr 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Expion360 Inc. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| John Henry Yozamp | 10%+ Owner | $2,656,726 | Filing P/S | 04 Jun 2024 | ||
| Gregory Scott Aydelott | Chief Financial Officer | $310,293 | Mixed | 16 Jan 2024 | ||
| Brian Paul Schaffner | Director | $219,875 | Mixed | 16 Oct 2025 | ||
| Carson E. Heagen | Chief Operating Officer | $204,027 | Mixed | 16 Oct 2025 | ||
| Shawna Lee Bowin | Chief Financial Officer | $150,292 | Mixed | 17 Oct 2025 | ||
| Scott R. Burell | Director | $57,600 | Mixed | 16 Oct 2025 | ||
| Paul Thomas Shoun | President, Director | $29,398 | Mixed | 31 Jul 2025 | ||
| Steve Shum | Director | $9,575 | Mixed | 31 Jul 2025 | ||
| George Lefevre | Director | $9,484 | Mixed | 31 Jul 2025 | ||
| Tien Q. Nguyen | Director | $9,211 | Mixed | 31 Jul 2025 | ||
| Joseph D. Hammer | Chief Executive Officer, Director | Mixed | 17 Oct 2025 | |||
| David Leigh Hendrickson | Director | Mixed | 02 May 2022 |
Top shareholders of Expion360 Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| John Henry Yozamp |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
1,762,682
mixed-class rows
|
$2,656,726 | — | 04 Jun 2024 | |
| L1 Capital Global Opportunities Master Fund, Ltd. |
13D/G
|
— |
4.4%
|
449,193
|
$417,749 | +$178,746 | 31 Dec 2025 | |
| Gregory Scott Aydelott |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
115,740
mixed-class rows
|
$310,293 | — | 16 Jan 2024 | |
| Brian Paul Schaffner |
3/4/5
|
Director |
—
mixed-class rows
|
204,012
mixed-class rows
|
$219,875 | — | 16 Oct 2025 | |
| Carson E. Heagen |
3/4/5
|
Chief Operating Officer |
—
mixed-class rows
|
181,891
mixed-class rows
|
$204,027 | — | 16 Oct 2025 | |
| Shawna Lee Bowin |
3/4/5
|
Chief Financial Officer |
1%
|
104,370
|
$150,292 | — | 17 Oct 2025 | |
| 3i, LP |
13D/G
|
— |
4.9%
|
110,087
|
$102,381 | $0 | 31 Dec 2024 | |
| Scott R. Burell |
3/4/5
|
Director |
0.39%
|
40,000
|
$57,600 | — | 16 Oct 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
0.68%
|
69,638
|
$47,215 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.67%
|
68,639
|
$46,529 | — | 31 Dec 2025 | |
| Paul Thomas Shoun |
3/4/5
|
President, Director |
—
mixed-class rows
|
65,006
mixed-class rows
|
$29,398 | — | 31 Jul 2025 | |
| Apollon Wealth Management, LLC |
13F
|
Company |
0.42%
|
43,228
|
$29,304 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.31%
|
31,426
|
$21,304 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.24%
|
24,207
|
$16,410 | — | 31 Dec 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.19%
|
19,278
|
$13,069 | — | 31 Dec 2025 | |
| Steve Shum |
3/4/5
|
Director |
—
mixed-class rows
|
15,522
mixed-class rows
|
$9,575 | — | 31 Jul 2025 | |
| George Lefevre |
3/4/5
|
Director |
—
mixed-class rows
|
15,422
mixed-class rows
|
$9,484 | — | 31 Jul 2025 | |
| Tien Q. Nguyen |
3/4/5
|
Director |
—
mixed-class rows
|
15,122
mixed-class rows
|
$9,211 | — | 31 Jul 2025 | |
| S.H.N. Financial Investments Ltd. |
13D/G
|
— |
0.13%
|
5,383
|
$5,006 | $0 | 31 Dec 2024 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.06%
|
5,708
|
$3,869 | — | 31 Dec 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.01%
|
589
|
$399 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
83
|
$57 | — | 31 Dec 2025 | |
| Copia Wealth Management |
13F
|
Company |
0%
|
5
|
$3 | — | 31 Dec 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
4
|
$3 | — | 31 Dec 2025 | |
| David Leigh Hendrickson |
3/4/5
|
Director |
—
class O/S missing
|
30,000
|
— | — | 02 May 2022 |
Recent Insider Transactions by Companies or Individuals for Expion360 Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Shawna Lee Bowin | XPON | Common Stock | Award | 2288.3% | 100,000 | 104,370 | 17 Oct 2025 | Direct | ||
| Carson E. Heagen | XPON | Common Stock | Award | 204.4% | 100,000 | 148,925 | 16 Oct 2025 | Direct | ||
| Brian Paul Schaffner | XPON | Common Stock | Award | 165.3% | 100,000 | 160,493 | 16 Oct 2025 | Direct | ||
| Shawna Lee Bowin | XPON | Common Stock | Award | 2288.3% | 100,000 | 104,370 | 16 Oct 2025 | Direct | ||
| Scott R. Burell | XPON | Common Stock | Award | 40,000 | 40,000 | 16 Oct 2025 | Direct | |||
| Tien Q. Nguyen | XPON | Common Stock | Award | 97.6% | 5,000 | 10,122 | 31 Jul 2025 | Direct | ||
| Tien Q. Nguyen | XPON | Stock Option (Right to Buy) | Award | 5,000 | 5,000 | 31 Jul 2025 | Direct | |||
| Steve Shum | XPON | Common Stock | Award | 90.6% | 5,000 | 10,522 | 31 Jul 2025 | Direct | ||
| Steve Shum | XPON | Stock Option (Right to Buy) | Award | 5,000 | 5,000 | 31 Jul 2025 | Direct | |||
| Paul Thomas Shoun | XPON | Stock Option (Right to Buy) | Award | 46,281 | 46,281 | 31 Jul 2025 | Direct | |||
| George Lefevre | XPON | Common Stock | Award | 92.2% | 5,000 | 10,422 | 31 Jul 2025 | Direct | ||
| George Lefevre | XPON | Stock Option (Right to Buy) | Award | 5,000 | 5,000 | 31 Jul 2025 | Direct | |||
| Carson E. Heagen | XPON | Stock Option (Right to Buy) | Award | 32,966 | 32,966 | 31 Jul 2025 | Direct | |||
| Brian Paul Schaffner | XPON | Stock Option (Right to Buy) | Award | 43,519 | 43,519 | 31 Jul 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.