Form 4: Allegro MicroSystems Insider Stock Transaction

VP and Chief Accounting Officer Roald G. Webster disposed of 4,277 shares of Allegro MicroSystems common stock to cover tax obligations.

Summary

• Roald G. Webster, VP and Chief Accounting Officer of Allegro MicroSystems, Inc. (ALGM), executed a transaction on May 16, 2026.
• The transaction involved the disposal of 4,277 shares of common stock at a price of $43.10 per share.
• The disposal was conducted to satisfy tax withholding obligations related to the vesting of restricted stock units (RSUs) and performance-vesting restricted stock units.
• Following this transaction, the reporting person maintains a direct beneficial ownership of 18,323 shares of common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it represents a routine tax-related transaction rather than a strategic shift or discretionary divestment.

Positives

• The transaction was a mandatory tax withholding event rather than a discretionary open-market sale, indicating no change in the officer's long-term confidence in the company.

Negatives

• Reduction in the total number of shares held directly by the Chief Accounting Officer.

Risks

• General market volatility affecting the valuation of equity-based compensation.

Future Outlook

No specific forward-looking guidance regarding company operations was provided in this filing.

Industry Context

StockSavvy.ai notes that tax-related share withholding is a standard administrative procedure for corporate executives and does not typically signal a change in corporate strategy or insider sentiment.

Comparison to Industry Standards

• The transaction aligns with standard executive compensation practices in the semiconductor industry where equity vesting triggers automatic tax withholding.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was a routine tax withholding event.

Next Steps

• No future actions or milestones were disclosed in this filing.

Key Dates

Keywords

Allegro MicroSystems, ALGM, Insider Trading, Form 4, Chief Accounting Officer, Equity Compensation