Form 4: ArcBest CEO Seth Runser Reports Stock Disposition

ArcBest Corporation President and CEO Seth Runser reported the disposition of 862 shares of common stock to cover tax obligations.

Summary

• Seth Runser, President and CEO of ArcBest Corporation, disposed of a total of 862 shares of common stock.
• On May 6, 2026, 643 shares were disposed of at a price of $121.82 per share.
• On May 7, 2026, 219 shares were disposed of at a price of $121.78 per share.
• The transactions were executed to satisfy tax withholding obligations related to the vesting of equity awards.
• Following these transactions, Seth Runser maintains direct beneficial ownership of 29,246 shares of ArcBest common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the share disposition is purely administrative to cover tax liabilities associated with equity vesting.

Positives

• The transactions were routine tax-related dispositions rather than discretionary sales, indicating continued alignment with company equity.

Negatives

• Reduction in the total number of shares held directly by the CEO.

Risks

• General market volatility affecting the value of executive equity holdings.

Future Outlook

No forward-looking guidance provided in this filing.

Industry Context

StockSavvy.ai notes that tax-withholding dispositions are standard practice for corporate executives upon the vesting of restricted stock units and do not typically signal a change in management sentiment regarding company performance.

Comparison to Industry Standards

• The transaction follows standard corporate governance practices for executive compensation and tax compliance within the logistics and transportation sector.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was a non-discretionary tax withholding event.

Next Steps

• None indicated.

Key Dates

Keywords

ArcBest, ARCB, Insider Trading, Form 4, Executive Compensation, Logistics