Form 4: Allison Transmission SVP Sells Shares Under 10b5-1 Plan

Allison Transmission Holdings Inc. SVP, Global MSS, John Coll, sold 1,791 shares of common stock for $98.79 per share under a pre-arranged trading plan.

Summary

• John Coll, SVP, Global MSS at Allison Transmission Holdings Inc. (ALSN), reported a sale of common stock.
• The transaction involved the disposition of 1,791 shares of common stock.
• The shares were sold at a price of $98.79 per share.
• The sale occurred on December 31, 2025.
• This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by Mr. Coll on November 26, 2024.
• Following the transaction, Mr. Coll directly owns 10,021 shares and indirectly owns 8,906 shares through the John Coll Trust dated May 2, 2005.

Sentiment

Score: 5

Explanation: The filing is a routine disclosure of an insider stock sale under a pre-arranged 10b5-1 plan, which is generally considered neutral in terms of company sentiment.

Future Outlook

This filing is a disclosure of an insider transaction and does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This filing is a standard disclosure of an insider stock transaction and does not provide information relevant to broader industry trends or competitive analysis. It reflects an individual executive's portfolio management activity.

Stakeholder Impact

• The sale of shares by a Senior Vice President is a routine event for public companies and is unlikely to have a significant direct impact on shareholders, employees, customers, suppliers, or creditors. It represents an individual's portfolio management decision.

Key Dates

Keywords

Allison Transmission, ALSN, John Coll, Insider Trading, Form 4, Stock Sale, 10b5-1 Plan, Executive Compensation