Form 4: Oshkosh Corp Director Sells Shares Under 10b5-1 Plan
Statement of Changes in Beneficial Ownership
Oshkosh Corporation Director Duncan J. Palmer sold 505 shares of common stock for $133.86 per share under a pre-arranged 10b5-1 plan to cover tax obligations.
Summary
- Director Duncan J. Palmer sold 505 shares of Oshkosh Corporation common stock on May 12, 2026.
- The sale was executed at a price of $133.86 per share.
- The transaction was conducted under a Rule 10b5-1 trading plan adopted on February 3, 2026.
- The proceeds from the sale are intended to cover estimated income tax obligations related to shares received on May 5, 2026.
- Following the transaction, Mr. Palmer beneficially owns 39,684.07 shares of common stock directly.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this filing as neutral, as it reports a routine transaction by a director to manage personal tax liabilities under a pre-established plan, rather than indicating a change in the company's fundamental outlook.
Future Outlook
The filing does not contain forward-looking statements or guidance. It reports a completed transaction.
Industry Context
StockSavvy.ai notes that insider sales under Rule 10b5-1 plans are common for executives to manage personal financial obligations, such as tax payments, without creating the appearance of trading on material non-public information. This type of filing is standard for reporting such transactions.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Power of Attorney | Duncan J. Palmer granted power of attorney to Ignacio A. Cortina and Matthew A. Field to submit and file documents, forms, and information required by Section 16(a) of the Exchange Act, including Forms 3, 4, and 5, and to manage his EDGAR account. | 05/06/2025 | Ensures compliance with SEC filing requirements by enabling designated individuals to act on behalf of the reporting person. |
Key Dates
| Date | Description |
|---|---|
| 02/03/2026 | Date Rule 10b5-1 trading plan was adopted. |
| 05/05/2026 | Date shares were received, triggering tax obligations. |
| 05/12/2026 | Date of the reported stock sale transaction. |
| 05/13/2026 | Date of the signature on the Form 4 filing. |
| 05/06/2025 | Date Power of Attorney was executed. |
Keywords
Oshkosh Corporation, OSK, Form 4, Insider Trading, Rule 10b5-1, Stock Sale, Director Transaction, Beneficial Ownership
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