XOS insider trading — Xos, Inc.
Over the last 90 days, insiders at Xos, Inc. (XOS) made 1 open-market purchase worth $11K and 7 open-market sales worth $416K, making them net sellers by $406K. The largest purchase was by Mattson George N (Director), who bought 4,062 shares for $11K on Sep 21, 2026. The largest sale was by Sordoni Giordano (Chief Operating Officer), who sold 49,370 shares for $198K on Aug 20, 2026.
Updated Oct 16, 2026.
Recent XOS insider transactions
Every Form 4 filed by Xos, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 10, 2026 | Pogosyan Liana | Chief Financial Officer | F · Tax withholding | Direct | 3,163 | $3.21 | $10K | Form 4 |
| Oct 10, 2026 | Sordoni Giordano | Chief Operating Officer | F · Tax withholding | Direct | 13,662 | $3.21 | $44K | Form 4 |
| Oct 10, 2026 | Semler Dakota | Chief Executive Officer | F · Tax withholding | Direct | 13,969 | $3.21 | $45K | Form 4 |
| Oct 10, 2026 | Rapp Edward J | Director | A · Grant/award | Direct | 1,814 | — | — | Form 4 |
| Sep 21, 2026 | Mattson George N | Director | P · Purchase | Direct | 4,062 | $2.60 | $11K | Form 4 |
| Sep 17, 2026 | Ostermann Dietmar | Director | S · Sale | Direct | 4,738 | $2.55 | $12K | Form 4 |
| Sep 16, 2026 | Ostermann Dietmar | Director | S · Sale | Direct | 262 | $2.54 | $665 | Form 4 |
| Sep 10, 2026 | Pogosyan Liana | Chief Financial Officer | F · Tax withholding | Direct | 3,165 | $2.79 | $9K | Form 4 |
| Sep 10, 2026 | Pogosyan Liana | Chief Financial Officer | A · Grant/award | Direct | 411,549 | — | — | Form 4 |
| Sep 10, 2026 | Sordoni Giordano | Chief Operating Officer | F · Tax withholding | Direct | 13,662 | $2.79 | $38K | Form 4 |
| Sep 10, 2026 | Sordoni Giordano | Chief Operating Officer | A · Grant/award | Direct | 1,388,293 | — | — | Form 4 |
| Sep 10, 2026 | Semler Dakota | Chief Executive Officer | F · Tax withholding | Direct | 14,538 | $2.79 | $41K | Form 4 |
| Sep 10, 2026 | Semler Dakota | Chief Executive Officer | A · Grant/award | Direct | 1,388,293 | — | — | Form 4 |
| Sep 4, 2026 | Ostermann Dietmar | Director | S · Sale | Direct | 5,000 | $3.00 | $15K | Form 4 |
| Sep 2, 2026 | Ostermann Dietmar | Director | S · Sale | Direct | 10,000 | $3.02 | $30K | Form 4 |
| Aug 20, 2026 | Sordoni Giordano | Chief Operating Officer | S · Sale | Direct | 49,370 | $4.00 | $198K | Form 4 |
| Aug 20, 2026 | Ostermann Dietmar | Director | S · Sale | Direct | 10,000 | $3.49 | $35K | Form 4 |
| Aug 18, 2026 | Bernstein Stuart N. | Director | S · Sale | Direct | 30,000 | $4.19 | $126K | Form 4 |
| Aug 10, 2026 | Semler Dakota | Chief Executive Officer | F · Tax withholding | Direct | 14,538 | $2.70 | $39K | Form 4 |
| Aug 10, 2026 | Sordoni Giordano | Chief Operating Officer | F · Tax withholding | Direct | 13,663 | $2.70 | $37K | Form 4 |
| Aug 10, 2026 | Pogosyan Liana | Chief Financial Officer | F · Tax withholding | Direct | 3,163 | $2.70 | $9K | Form 4 |
XOS insider trading FAQ
Are insiders buying XOS stock?
Yes. In the last 90 days, Xos, Inc. insiders made 1 open-market purchase totaling $11K, and 7 open-market sales totaling $416K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading XOS?
Recent buyers: Mattson George N. Recent sellers: Bernstein Stuart N., Ostermann Dietmar, Sordoni Giordano.
Where does XOS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.