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XOS · Xos, Inc.
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XOS Xos (XOS) Insider Trading, Ownership & Congress Trades

Autos · Motor vehicle parts & accessories · CIK 0001819493
Quote by TradingView
Form 144 · 4
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
17
13F, latest reported quarter

What the filings say about XOS

Insiders, 180 days
-$2.8M net sold
1 buyer · 6 sellers · 55% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$714.7K
4 notices

Xos insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Xos, Inc. insiders sold a net $2.8M of stock across 113 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-27.

Insider
Filed
Shares
Value
Since filing
Mattson George N
Director
BUY
2026-09-23 SECtraded 2026-09-21
4,062
$10.6K
+4.8%
Context
  • 20 earlier Form 4 trades (code P or S) here by this insider (20 buys), the last on Apr 13, 2023.
  • -42.3% median (-38.0% mean) 90-day return after 20 previous buys.
  • The trade is 2.1% of the 196,408 shares held after it.
  • No other insider bought within 30 days.
  • 17 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Mattson George N bought about $10.6K of XOS on Sep 21, 2026, the largest insider purchase at the company since 2023; 17 funds added in the latest 13F quarter.
OSTERMANN DIETMAR
Director
SELL
2026-09-18 SECtraded 2026-09-17
4,738
$12.1K
+3.1%
Context
  • 14 earlier Form 4 trades (code P or S) here by this insider (14 sales), the last on Sep 16, 2026.
  • The trade is 5.6% of the 85,226 shares held after it.
  • 2 other insiders sold within 30 days.
  • 17 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director OSTERMANN DIETMAR sold about $12.1K of XOS on Sep 17, 2026; 2 other insiders sold within 30 days and 17 funds added in the latest 13F quarter.
OSTERMANN DIETMAR
Director
SELL
2026-09-18 SECtraded 2026-09-16
262
$665
+3.1%
Context
  • 13 earlier Form 4 trades (code P or S) here by this insider (13 sales), the last on Sep 4, 2026.
  • The trade is 0.3% of the 89,964 shares held after it.
  • 2 other insiders sold within 30 days.
  • 17 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director OSTERMANN DIETMAR sold about $665 of XOS on Sep 16, 2026; 2 other insiders sold within 30 days and 17 funds added in the latest 13F quarter.
OSTERMANN DIETMAR
Director
SELL
2026-09-04 SEC
5,000
$15.0K
-9.0%
Context
  • 12 earlier Form 4 trades (code P or S) here by this insider (12 sales), the last on Sep 2, 2026.
  • The trade is 5.5% of the 90,226 shares held after it.
  • 2 other insiders sold within 30 days.
  • 17 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director OSTERMANN DIETMAR sold about $15.0K of XOS on Sep 4, 2026; 2 other insiders sold within 30 days and 17 funds added in the latest 13F quarter.
OSTERMANN DIETMAR
Director
SELL
2026-09-04 SECtraded 2026-09-02
10,000
$30.2K
-9.0%
Context
  • 11 earlier Form 4 trades (code P or S) here by this insider (11 sales), the last on Aug 20, 2026.
  • The trade is 10.5% of the 95,226 shares held after it.
  • 2 other insiders sold within 30 days.
  • 17 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director OSTERMANN DIETMAR sold about $30.2K of XOS on Sep 2, 2026; 2 other insiders sold within 30 days and 17 funds added in the latest 13F quarter.
113 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.
See all insider buying · insider selling
Showing the latest few. to see 108 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$2.8M over 180 days
-$405.7K over 90 days · -$2.2M of it by a 10%+ holder
below 73% of Autos
Congress
no House purchase disclosed in the last 12 months
Funds
17 funds bought in last quarter
below 80% of Autos
Revenue
-17.8% year over year
below 86% of Autos
Margin
-55.1% net margin
below 75% of Autos
Buybacks
no share repurchases reported
Short interest
8.6% of the float short (float per yahoo 2026-10-26) · 3.9 days to cover · settled 2026-09-30
more than 61% of Autos
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch XOS

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The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-5.1%12M
-42%+29%+100%+170%2025-102025-122026-022026-042026-062026-082026-10 2026-06-04 · Emerald Green Trust sold $1.0M2026-06-03 · Emerald Green Trust sold $589.8K2026-06-04 · Emerald Green Trust sold $462.6K2026-08-20 · Sordoni Giordano sold $197.5K2026-06-03 · Emerald Green Trust sold $136.7K2026-08-18 · Bernstein Stuart N. sold $125.8K2026-08-20 · OSTERMANN DIETMAR sold $34.9K2025-12-05 · Emerald Green Trust sold $32.7K2026-09-02 · OSTERMANN DIETMAR sold $30.2K2026-06-04 · Bernstein Stuart N. sold $21.0K2026-09-04 · OSTERMANN DIETMAR sold $15.0K2026-06-08 · OSTERMANN DIETMAR sold $14.9K2026-09-17 · OSTERMANN DIETMAR sold $12.1K2026-09-21 · Mattson George N bought $10.6K2026-07-10 · OSTERMANN DIETMAR sold $10.4K2026-07-14 · OSTERMANN DIETMAR sold $9.9K2026-05-20 · Bernstein Stuart N. sold $9.8K2026-07-13 · OSTERMANN DIETMAR sold $9.8K2025-12-29 · Jackson Alice K sold $9.7K2026-07-15 · OSTERMANN DIETMAR sold $9.6K2025-12-30 · Jackson Alice K sold $9.2K2026-07-16 · OSTERMANN DIETMAR sold $9.0K2026-07-17 · OSTERMANN DIETMAR sold $8.9K2026-03-31 · Bernstein Stuart N. sold $8.5K2025-12-22 · OSTERMANN DIETMAR sold $8.2K2025-12-18 · OSTERMANN DIETMAR sold $7.8K2025-12-19 · OSTERMANN DIETMAR sold $7.8K2026-07-10 · Richardson Michael Paul sold $7.8K2026-07-14 · Richardson Michael Paul sold $7.5K2026-07-13 · Richardson Michael Paul sold $7.3K2026-07-15 · Richardson Michael Paul sold $7.2K2026-07-16 · Richardson Michael Paul sold $6.8K2026-07-17 · Richardson Michael Paul sold $6.7K2026-03-31 · Bernstein Stuart N. sold $6.7K2026-07-10 · Yake Alice sold $6.2K2025-12-22 · Richardson Michael Paul sold $6.1K2026-07-14 · Yake Alice sold $6.0K2025-12-18 · Richardson Michael Paul sold $5.9K2026-07-13 · Yake Alice sold $5.9K2025-12-19 · Richardson Michael Paul sold $5.9K2026-06-30 · Bernstein Stuart N. sold $5.8K2026-07-15 · Yake Alice sold $5.8K2026-09-02 · Dietmar Ostermann filed to sell $60.0K2026-08-20 · Dietmar Ostermann filed to sell $25.0K2026-08-20 · Giordano Sordoni filed to sell $505.2K2026-08-18 · Stuart Bernstein filed to sell $124.5K2026-07-10 · OSTERMANN DIETMAR filed to sell $64.6K2026-07-10 · Richardson Michael Paul filed to sell $48.5K2026-07-10 · Yake Alice filed to sell $38.9K
Insider buyInsider sellForm 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 XOS: institutional holders (13F)

13F holdings, latest reported quarter
VANGUARD CAPITAL MANAGEMENT LLC
223,039 sh
$673.6K
GEODE CAPITAL MANAGEMENT, LLC
86,802 sh
$262.2K
JANE STREET GROUP, LLC
195,979 sh
$242.0K
STATE STREET CORP
77,453 sh
$233.9K
VANGUARD FIDUCIARY TRUST CO
50,085 sh
$151.3K

Congress trades in XOS

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)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

XOS planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
Dietmar Ostermann
Filed 2026-09-02
$60.0K
Dietmar Ostermann
Filed 2026-08-20
$25.0K
Giordano Sordoni
Filed 2026-08-20
$505.2K
Stuart Bernstein
Filed 2026-08-18
$124.5K
OSTERMANN DIETMAR
Filed 2026-07-10
$64.6K

XOS mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Fidelity Extended Market Index Fund
$156.7K position · as of 2026-05-31
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$241.4K position · as of 2026-06-30
0.0%
U.S. VECTOR EQUITY PORTFOLIO
$4.4K position · as of 2026-07-31
0.0%
Fidelity Series Total Market Index Fund
$24.0K position · as of 2026-05-31
0.0%
Fidelity Nasdaq Composite Index Fund
$5.2K position · as of 2026-05-31
0.0%
VANGUARD TOTAL STOCK MARKET INDEX FUND
$367.2K position · as of 2026-06-30
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Dakota Semler
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$2.5M
$1.5M
$1.7M
-77%
n/a
2024
$2.7M
$1.3M
$1.9M
-59%
n/a
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $2.8M sold by insiders over 180 days, 17 funds added last quarter, $714.7K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
TSLAAPTVAEVAGTXVCGMLEATDORMMODPATKRIVNALSN

XOS financials

Revenue growth
-17.8%
XBRL, annual
Net margin
-55.1%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$37.7M
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Free cash flow, TTM
$1.2M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.38x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Cash flow to debt
0.14x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Return on equity
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on assets
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on capital employed
-71.4%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Enterprise value
$32.7M
market value at close 2026-10-26 on 2026-08-07 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
FCF yield
+3.2%
TTM free cash flow over market value at close 2026-10-26
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Price as of 2026-10-26. 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.
2025-122024-122023-122022-12
Revenue$46.0M$56.0M$44.5M$36.4M
Gross profit$2.7M$4.0M-$1.3M-$30.0M
Operating income-$33.1M-$45.9M-$65.0M-$111.3M
Net income-$25-$50-$75.8M-$73.3M
EPS (diluted)n/an/a-13.11-13.32
Operating cash flow$5.4M-$48.8M-$39.3M-$128.0M
Cash$14.0M$11.0M$11.6M$35.6M
Long-term debt$12.0M$0$19.9M$19.9M
SEC XBRL, fiscal years, as known on 2026-10-27

XOS Stock Sonar score 5/7 axes

Find similar shapesCompare

XOS ranks highest on risk and compliance (59th percentile) and financial health (48th), and lowest on growth (14th), among Autos peers.

HealthGrowthInsidersInstitutionsRisk
Financial health
48
Inputs
  • Debt to equity0.38x · 53 pct, sector of 63
  • Cash flow to debt0.14x · 43 pct, sector of 52
Growth
14
Inputs
  • Revenue growth, YoY-17.8% · 14 pct, sector of 78
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
40
Inputs
  • Net Form 4 buying (codes P and S), 180d-$2.7M · 24 pct, sector of 46
  • Insider buyers, 180d1 · 57 pct, sector of 47
Institutional and government
20
Inputs
  • Funds adding, latest quarter17 · 20 pct, sector of 60
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
59
Inputs
  • Short interest, % of float+8.6% · 26 pct, sector of 92
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-K+5.0% · 91 pct, sector of 58
2 not measured: Profitability, US patents
  • Profitability needs 2 of 4 inputs, 1 present: pre-tax loss, no effective tax rate to apply; the filed year and its quarters do not reconcile, so the trailing figure is withheld
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

5 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

XOS filings, in plain words

Are Xos insiders buying or selling XOS?

In the 180 days to 2026-10-27, Xos insiders were net sellers, a net $2.8M: $10.6K of purchases and $2.8M of sales reported on Form 4, by 1 buyer and 6 sellers.

Are there planned insider sales of XOS?

Yes. 4 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-27, covering $714.7K of stock; the latest, by Dietmar Ostermann, was filed 2026-09-02.

Read the full summary

In the 180 days to 2026-10-27, Xos insiders were net sellers of XOS, a net $2.8M across purchases and sales reported on Form 4 by 1 buyer and 6 sellers. Most of that figure, $2.2M, came from a holder of 10% or more rather than an officer or director. Sales outweighed purchases more than tenfold by value. 55% of the 33 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 4 Form 144 notices of intent to sell in the 90 days to 2026-10-27, covering $714.7K of stock. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.

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