Xos, Inc. (XOS) insider trading.
In Q3 2026, insiders at Xos, Inc. reported 70 non-derivative transactions on 33 Forms 3, 4 and 5: 1 open-market purchase worth $11K and 26 sales worth $557K.
- Transactions
- 70
- Purchases (P)
- 1
- Sales (S)
- 26
- Net shares, P minus S
- -165,972
- Insiders
- 10
- Last filed
- 2026-09-23
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Ostermann Dietmar | Director | 19 | 0 | 11 |
| Yake Alice | Director | 16 | 0 | 6 |
| Richardson Michael Paul | Director | 14 | 0 | 6 |
| Sordoni Giordano | Director, Officer · Chief Operating Officer | 5 | 0 | 1 |
| Semler Dakota | Director, Officer · Chief Executive Officer | 4 | 0 | 0 |
| Pogosyan Liana | Officer · Chief Financial Officer | 4 | 0 | 0 |
| Bernstein Stuart N. | Director | 3 | 0 | 2 |
| Mattson George N | Director | 2 | 1 | 0 |
| Rapp Edward J | Director | 2 | 0 | 0 |
| Smith John F. | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-21 | Mattson George N | P (A) | 4,062 | $2.6 | 196,408 | Form 4 |
| 2026-09-17 | Ostermann Dietmar | S (D) | 4,738 | $2.55 | 85,226 | Form 4 |
| 2026-09-16 | Ostermann Dietmar | S (D) | 262 | $2.54 | 89,964 | Form 4 |
| 2026-09-10 | Semler Dakota | A (A) | 1,388,293 | $0 | 2,177,202 | Form 4 |
| 2026-09-10 | Semler Dakota | F (D) | 14,538 | $2.79 | 788,909 | Form 4 |
| 2026-09-10 | Sordoni Giordano | F (D) | 13,662 | $2.79 | 1,539,796 | Form 4 |
| 2026-09-10 | Sordoni Giordano | A (A) | 1,388,293 | $0 | 2,928,089 | Form 4 |
| 2026-09-10 | Pogosyan Liana | F (D) | 3,165 | $2.79 | 151,097 | Form 4 |
| 2026-09-10 | Pogosyan Liana | A (A) | 411,549 | $0 | 562,646 | Form 4 |
| 2026-09-04 | Ostermann Dietmar | S (D) | 5,000 | $3 | 90,226 | Form 4 |
| 2026-09-02 | Ostermann Dietmar | S (D) | 10,000 | $3.02 | 95,226 | Form 4 |
| 2026-08-20 | Ostermann Dietmar | S (D) | 10,000 | $3.49 | 105,226 | Form 4 |
| 2026-08-20 | Sordoni Giordano | S (D) | 49,370 | $4 | 1,553,458 | Form 4 |
| 2026-08-18 | Bernstein Stuart N. | S (D) | 30,000 | $4.19 | 112,642 | Form 4 |
| 2026-08-10 | Pogosyan Liana | F (D) | 3,163 | $2.7 | 154,262 | Form 4 |
| 2026-08-10 | Sordoni Giordano | F (D) | 13,663 | $2.7 | 1,602,828 | Form 4 |
| 2026-08-10 | Semler Dakota | F (D) | 14,538 | $2.7 | 803,447 | Form 4 |
| 2026-07-17 | Ostermann Dietmar | S (D) | 4,159 | $2.15 | 115,226 | Form 4/A |
| 2026-07-17 | Richardson Michael Paul | S (D) | 3,118 | $2.15 | 129,135 | Form 4/A |
| 2026-07-17 | Yake Alice | S (D) | 2,500 | $2.15 | 152,561 | Form 4/A |
| 2026-07-17 | Ostermann Dietmar | D (D) | 4,159 | $2.15 | 115,226 | Form 4 |
| 2026-07-17 | Yake Alice | D (D) | 2,500 | $2.15 | 152,561 | Form 4 |
| 2026-07-17 | Richardson Michael Paul | D (D) | 3,118 | $2.15 | 129,135 | Form 4 |
| 2026-07-16 | Ostermann Dietmar | S (D) | 4,158 | $2.16 | 119,385 | Form 4/A |
| 2026-07-16 | Richardson Michael Paul | S (D) | 3,119 | $2.17 | 132,253 | Form 4/A |
| 2026-07-16 | Yake Alice | S (D) | 2,500 | $2.17 | 155,061 | Form 4/A |
| 2026-07-16 | Ostermann Dietmar | D (D) | 4,158 | $2.16 | 119,385 | Form 4 |
| 2026-07-16 | Yake Alice | D (D) | 2,500 | $2.17 | 155,061 | Form 4 |
| 2026-07-16 | Richardson Michael Paul | D (D) | 3,119 | $2.17 | 132,253 | Form 4 |
| 2026-07-15 | Ostermann Dietmar | S (D) | 4,159 | $2.3 | 123,543 | Form 4/A |
| 2026-07-15 | Richardson Michael Paul | S (D) | 3,119 | $2.31 | 135,372 | Form 4/A |
| 2026-07-15 | Yake Alice | S (D) | 2,500 | $2.3 | 157,561 | Form 4/A |
| 2026-07-15 | Ostermann Dietmar | D (D) | 4,159 | $2.3 | 123,543 | Form 4 |
| 2026-07-15 | Yake Alice | D (D) | 2,500 | $2.3 | 157,561 | Form 4 |
| 2026-07-15 | Richardson Michael Paul | D (D) | 3,119 | $2.31 | 135,372 | Form 4 |
| 2026-07-14 | Ostermann Dietmar | S (D) | 4,158 | $2.39 | 127,702 | Form 4/A |
| 2026-07-14 | Richardson Michael Paul | S (D) | 3,119 | $2.39 | 138,491 | Form 4/A |
| 2026-07-14 | Yake Alice | S (D) | 2,500 | $2.39 | 160,061 | Form 4/A |
| 2026-07-14 | Richardson Michael Paul | D (D) | 3,119 | $2.39 | 138,491 | Form 4 |
| 2026-07-14 | Ostermann Dietmar | D (D) | 4,158 | $2.39 | 127,702 | Form 4 |
| 2026-07-14 | Yake Alice | D (D) | 2,500 | $2.39 | 160,061 | Form 4 |
| 2026-07-13 | Ostermann Dietmar | S (D) | 4,159 | $2.35 | 131,860 | Form 4/A |
| 2026-07-13 | Richardson Michael Paul | S (D) | 3,119 | $2.35 | 141,610 | Form 4/A |
| 2026-07-13 | Yake Alice | S (D) | 2,500 | $2.35 | 162,561 | Form 4/A |
| 2026-07-13 | Richardson Michael Paul | D (D) | 3,119 | $2.35 | 141,610 | Form 4 |
| 2026-07-13 | Ostermann Dietmar | D (D) | 4,159 | $2.35 | 131,860 | Form 4 |
| 2026-07-13 | Yake Alice | D (D) | 2,500 | $2.35 | 162,561 | Form 4 |
| 2026-07-10 | Ostermann Dietmar | A (A) | 60,584 | $0 | 140,177 | Form 4/A |
| 2026-07-10 | Ostermann Dietmar | S (D) | 4,158 | $2.49 | 136,019 | Form 4/A |
| 2026-07-10 | Richardson Michael Paul | S (D) | 3,119 | $2.49 | 144,729 | Form 4/A |
| 2026-07-10 | Richardson Michael Paul | A (A) | 60,584 | $0 | 147,848 | Form 4/A |
| 2026-07-10 | Yake Alice | A (A) | 2,292 | $0 | 167,561 | Form 4/A |
| 2026-07-10 | Yake Alice | S (D) | 2,500 | $2.49 | 165,061 | Form 4/A |
| 2026-07-10 | Yake Alice | A (A) | 60,584 | $0 | 165,269 | Form 4/A |
| 2026-07-10 | Smith John F. | A (A) | 60,584 | $0 | 113,562 | Form 4 |
| 2026-07-10 | Rapp Edward J | A (A) | 60,584 | $0 | 194,614 | Form 4 |
| 2026-07-10 | Rapp Edward J | A (A) | 2,670 | $0 | 134,030 | Form 4 |
| 2026-07-10 | Mattson George N | A (A) | 60,584 | $0 | 192,346 | Form 4 |
| 2026-07-10 | Bernstein Stuart N. | A (A) | 60,584 | $0 | 142,642 | Form 4 |
| 2026-07-10 | Richardson Michael Paul | D (D) | 3,119 | $2.49 | 144,729 | Form 4 |
| 2026-07-10 | Richardson Michael Paul | A (A) | 60,584 | $0 | 147,848 | Form 4 |
| 2026-07-10 | Ostermann Dietmar | D (D) | 4,158 | $2.49 | 136,019 | Form 4 |
| 2026-07-10 | Ostermann Dietmar | A (A) | 60,584 | $0 | 140,177 | Form 4 |
| 2026-07-10 | Yake Alice | A (A) | 60,584 | $0 | 165,269 | Form 4 |
| 2026-07-10 | Yake Alice | A (A) | 2,292 | $0 | 167,561 | Form 4 |
| 2026-07-10 | Yake Alice | D (D) | 2,500 | $2.49 | 165,061 | Form 4 |
| 2026-07-10 | Semler Dakota | F (D) | 14,538 | $2.47 | 817,985 | Form 4 |
| 2026-07-10 | Sordoni Giordano | F (D) | 9,916 | $2.47 | 1,616,491 | Form 4 |
| 2026-07-10 | Pogosyan Liana | F (D) | 3,163 | $2.47 | 157,425 | Form 4 |
| 2026-06-30 | Bernstein Stuart N. | S (D) | 2,000 | $2.89 | 82,058 | Form 4 |
Transaction codes in this quarter
Get XOS insider transactions through the API
Request with your API key
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1819493&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · XOS company page · Xos, Inc. on SEC.gov
Questions
Are insiders buying or selling Xos, Inc. (XOS)?
In Q3 2026, insiders at Xos, Inc. reported 70 non-derivative transactions on 33 Forms 3, 4 and 5: 1 open-market purchase worth $11K and 26 sales worth $557K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Xos, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/xos.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.