4/A: Amentum COO Corrects Stock Ownership Filing
Amendment to Beneficial Ownership Statement
Amentum Holdings' Chief Operating Officer, Stephen A. Arnette, filed an amended Form 4 to correct the reported beneficial ownership of common stock.
Summary
- Stephen A. Arnette, Chief Operating Officer of Amentum Holdings, Inc., filed an amended Form 4 (Form 4/A).
- The purpose of this amendment is solely to correct the previously reported beneficial ownership of common stock in Table I.
- The corrected filing indicates direct beneficial ownership of 94,299 shares of Amentum Holdings, Inc. Common Stock by Mr. Arnette.
Sentiment
Score: 5
Explanation: Neutral, as this is an administrative filing to correct a previous error in reporting beneficial ownership, with no impact on company operations or financial performance.
Future Outlook
NA
Management Comments
- This Form 4/A is being filed solely to report the correct holding in Table I.
Industry Context
This administrative filing is a routine correction of an insider ownership report and does not provide information related to broader industry trends or competitive landscape.
Stakeholder Impact
- Shareholders are provided with corrected information regarding the beneficial ownership of common stock by a key executive.
Key Dates
| Date | Description |
|---|---|
| 11/17/2025 | Date of the earliest transaction reported in the original filing. |
| 11/19/2025 | Date the original Form 4 was filed. |
| 12/19/2025 | Date this amended Form 4/A was filed. |
Keywords
Amentum Holdings, AMTM, Stephen A. Arnette, Form 4/A, beneficial ownership, insider trading, SEC filing, common stock
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