XPON Expion Energy (XPON) Insider Trading, Ownership & Congress Trades
Semiconductors & Electronics · Miscellaneous electrical machinery, equipment & supplies · CIK 0001894954
Activist 13DForm 144 · 1
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
1
13F, latest reported quarter
What the filings say about XPON
Planned sales (Form 144), 90 days
$101.5K
1 notice
Activist stakes (13D), 180 days
1 filing
Largest: 10.0% of the class
Expion Energy insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for Expion Energy, Inc. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Jun 4, 2024.
- The trade is 1.8% of the 1,692,182 shares held after it.
- No other insider sold within 30 days.
- 1 fund added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Yozamp John Henry sold about $46.7K of XPON on Jun 5, 2024; 1 fund added in the latest 13F quarter.Context
- 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Jan 16, 2024.
- The trade is 0.3% of the 1,721,909 shares held after it.
- No other insider sold within 30 days.
- 1 fund added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Yozamp John Henry sold about $8.8K of XPON on Jun 4, 2024; 1 fund added in the latest 13F quarter.Context
- 3 earlier Form 4 trades (code P or S) here by this insider (3 sales), the last on Dec 18, 2023.
- The trade is 1.3% of the 1,727,182 shares held after it.
- No other insider sold within 30 days.
- 1 fund added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider Yozamp John Henry sold about $108.7K of XPON on Jan 16, 2024, the largest insider sale at the company on our record; 1 fund added in the latest 13F quarter.Context
- 2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Nov 16, 2023.
- The trade is 1.4% of the 1,685,552 shares held after it.
- No other insider sold within 30 days.
- 1 fund added in the 13F quarter to Jun 30, 2026.
Insider activity: Business Development Officer Yozamp John Henry sold about $106.0K of XPON on Dec 18, 2023, the largest insider sale at the company on our record; 1 fund added in the latest 13F quarter.Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 1.3% of the 1,708,587 shares held after it.
- No other insider sold within 30 days.
- 1 fund added in the 13F quarter to Jun 30, 2026.
Insider activity: Business Development Officer Yozamp John Henry sold about $90.3K of XPON on Nov 16, 2023, the largest insider sale at the company on our record; 1 fund added in the latest 13F quarter.6 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
1 fund bought in last quarter
Revenue
+71.6% year over year
more than 85% of Semiconductors & Electronics
Margin
-64.6% net margin
below 81% of Semiconductors & Electronics
Buybacks
no share repurchases reported
Short interest
6.5% of the float short (float per yahoo 2026-10-27) · 2.6 days to cover · settled 2026-10-15
more than 52% of Semiconductors & Electronics
The situation: each line is one rule over one dataset
Five Narrow Lane, LP disclosed a 5%+ stake (9.99%) in the last six months.
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch XPON
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-78.4%12M
13D/G stakeForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns XPON: institutional holders (13F)
13F holdings, latest reported quarter
$2
Congress trades in XPON
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
13D: intends to influence · 13G: passive
Five Narrow Lane, LP
Activist 13D · 2026-08-28
9.99%
Five Narrow Lane General Partner, LLC
Activist 13D · 2026-08-28
9.99%
Joseph Hammer
Activist 13D · 2026-08-28
9.99%
Arie Rabinowitz
Activist 13D · 2026-08-28
9.99%
XPON planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
Schaffner Brian Paul
Filed 2026-08-31
$101.5K
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
An activist crossed the 5% line with declared intent.
The record shows 1 funds added last quarter, $101.5K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
XPON financials
Revenue growth
+71.6%
XBRL, annual
Net margin
-64.6%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$8.2M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM XPON
| FY Dec 2025 | $9.7M |
| FY Dec 2024 | $5.6M |
| FY Dec 2023 | $6.0M |
| FY Dec 2022 | $7.2M |
| FY Dec 2021 | $4.5M |
| Jun 2026 | $2.0M |
| Mar 2026 | $1.6M |
| Dec 2025 | $2.2M |
| Sep 2025 | $2.4M |
| Jun 2025 | $3.0M |
| Mar 2025 | $2.0M |
| Dec 2024 | $2.0M |
| Sep 2024 | $1.4M |
At each fiscal year end
Single quarter
Net margin, TTM
-82.3%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM XPON
| FY Dec 2025 | -64.6% |
| FY Dec 2024 | -239.6% |
| FY Dec 2023 | -124.7% |
| FY Dec 2022 | -105.2% |
| FY Dec 2021 | -104.5% |
| Jun 2026 | -63.1% |
| Mar 2026 | -112.5% |
| Dec 2025 | -199.9% |
| Sep 2025 | +30.2% |
| Jun 2025 | -45.8% |
| Mar 2025 | -56.2% |
| Dec 2024 | -12.7% |
| Sep 2024 | -634.4% |
At each fiscal year end
Single quarter
Free cash flow, TTM
-$7.1M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM XPON
| FY Dec 2025 | -$6.2M |
| FY Dec 2024 | -$9.6M |
| FY Dec 2023 | -$5.6M |
| FY Dec 2022 | -$6.0M |
| FY Dec 2021 | -$4.0M |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Single quarter
Debt to equity
0.03x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Debt to equity XPON
| FY Dec 2025 | 0.03x |
| FY Dec 2024 | 0.09x |
| FY Dec 2023 | 0.07x |
| FY Dec 2022 | 0.04x |
| FY Dec 2021 | 0.37x |
| Jun 2026 | 0.03x |
| Mar 2026 | 0.03x |
| Dec 2025 | 0.03x |
| Sep 2025 | 0.02x |
| Jun 2025 | 0.10x |
| Mar 2025 | 0.07x |
| Dec 2024 | 0.09x |
| Sep 2024 | 0.09x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
-45.63x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Cash flow to debt XPON
| FY Dec 2025 | -31.18x |
| FY Dec 2024 | -41.55x |
| FY Dec 2023 | -15.84x |
| FY Dec 2022 | -10.71x |
| FY Dec 2021 | -4.69x |
| Jun 2026 | -45.63x |
| Mar 2026 | -31.89x |
| Dec 2025 | -31.18x |
| Sep 2025 | -32.29x |
| Jun 2025 | -36.45x |
| Mar 2025 | -41.11x |
| Dec 2024 | -41.55x |
| Sep 2024 | -33.23x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
-196.3%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity XPON
| FY Dec 2025 | -137.7% |
| FY Dec 2024 | -342.6% |
| FY Dec 2023 | -87.9% |
| FY Dec 2022 | -108.7% |
| FY Dec 2021 | -1,077% |
| Jun 2026 | -196.3% |
| Mar 2026 | -148.1% |
| Dec 2025 | -137.7% |
| Sep 2025 | -35.5% |
| Jun 2025 | -504.7% |
| Mar 2025 | -362.0% |
| Dec 2024 | -342.6% |
| Sep 2024 | -328.9% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-91.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets XPON
| FY Dec 2025 | -72.6% |
| FY Dec 2024 | -128.3% |
| FY Dec 2023 | -52.1% |
| FY Dec 2022 | -64.9% |
| FY Dec 2021 | -72.3% |
| Jun 2026 | -91.7% |
| Mar 2026 | -81.6% |
| Dec 2025 | -72.6% |
| Sep 2025 | -19.7% |
| Jun 2025 | -133.5% |
| Mar 2025 | -129.2% |
| Dec 2024 | -128.3% |
| Sep 2024 | -141.3% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital XPON
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
-282.9%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed XPON
| FY Dec 2025 | -207.2% |
| FY Dec 2024 | -121.2% |
| FY Dec 2023 | -62.3% |
| FY Dec 2022 | -59.3% |
| FY Dec 2021 | -25.5% |
| Jun 2026 | -282.9% |
| Mar 2026 | -218.5% |
| Dec 2025 | -207.2% |
| Sep 2025 | -102.7% |
| Jun 2025 | -149.4% |
| Mar 2025 | -120.3% |
| Dec 2024 | -121.2% |
| Sep 2024 | -118.5% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing XPON
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | 0.33x |
| Jun 2025 | 0.39x |
| Mar 2025 | 4.57x |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$2.2M
market value at close 2026-10-27 on 2026-08-06 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
Enterprise value XPON
| FY Dec 2025 | $75.8M |
| FY Dec 2024 | $59.8M |
| FY Dec 2023 | $44.7B |
| FY Dec 2022 | $18.8B |
| FY Dec 2021 | n/a |
| Jun 2026 | $60.4M |
| Mar 2026 | $71.2M |
| Dec 2025 | $75.8M |
| Sep 2025 | $56.0M |
| Jun 2025 | $36.4M |
| Mar 2025 | $34.7M |
| Dec 2024 | $59.8M |
| Sep 2024 | $3.5B |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
-200.7%
TTM free cash flow over market value at close 2026-10-27
FCF yield XPON
| FY Dec 2025 | -7.9% |
| FY Dec 2024 | -15.9% |
| FY Dec 2023 | -0.0% |
| FY Dec 2022 | -0.0% |
| FY Dec 2021 | n/a |
| Jun 2026 | -11.6% |
| Mar 2026 | -8.2% |
| Dec 2025 | -7.9% |
| Sep 2025 | -11.1% |
| Jun 2025 | -21.2% |
| Mar 2025 | -25.7% |
| Dec 2024 | -15.9% |
| Sep 2024 | -0.2% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing XPON
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $9.7M | $5.6M | $6.0M | $7.2M |
| Gross profit | $1.3M | $1.2M | $1.6M | $2.3M |
| Operating income | -$10.7M | -$6.8M | -$7.2M | -$6.0M |
| Net income | -$6.2M | -$13.5M | -$7.5M | -$7.5M |
| EPS (diluted) | -1.13 | -21.03 | -108.25 | n/a |
| Operating cash flow | -$6.1M | -$9.6M | -$5.5M | -$5.5M |
| Cash | $3.0M | $547.6K | $3.9M | $7.2M |
| Long-term debt | $166.2K | $198.4K | $298.4K | $439.0K |
SEC XBRL, fiscal years, as known on 2026-10-28
XPON Stock Sonar score 4/7 axes
Find similar shapesCompareXPON ranks highest on growth (85th percentile) and risk and compliance (53rd), and lowest on profitability (6th), among Semiconductors & Electronics peers.
4 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
XPON filings, in plain words
Are there planned insider sales of XPON?
Yes. 1 Form 144 notice of planned insider sales was filed in the 90 days to 2026-10-28, covering $101.5K of stock; the latest, by Schaffner Brian Paul, was filed 2026-08-31.
Read the full summary
Insiders filed 1 Form 144 notice of intent to sell in the 90 days to 2026-10-28, covering $101.5K of stock. 1 activist Schedule 13D filing in the last 180 days declared an intent to influence the company, the largest for 10.0% of the class. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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