Form 4: ALGM VP Sells 8,266 Shares in Pre-Planned Transaction

Allegro MicroSystems' VP, Chief Accounting Officer, Roald Graham Webster, sold 8,266 shares of common stock for approximately $32.81 per share through a pre-arranged 10b5-1 plan.

Summary

• Roald Graham Webster, VP, Chief Accounting Officer of Allegro MicroSystems, Inc. (ALGM), sold 8,266 shares of common stock.
• The transaction occurred on August 22, 2025, at a weighted average price of $32.8082 per share.
• The shares were sold at multiple prices ranging from $32.795 to $31.830.
• Following this transaction, Mr. Webster beneficially owns 17,300 shares of ALGM common stock.
• The sale was executed pursuant to a Rule 10b5-1(c) pre-arranged trading plan.

Sentiment

Score: 5

Explanation: A neutral score. While an insider sale can be perceived negatively, the execution under a 10b5-1 plan mitigates concerns about opportunistic selling based on non-public information. It's a routine part of executive compensation and financial planning.

Positives

• The transaction was executed under a Rule 10b5-1(c) plan, indicating a pre-arranged sale rather than a reaction to new, non-public information.

Negatives

• An insider sale, even if pre-planned, reduces the insider's direct equity stake in the company.

Future Outlook

NA

Industry Context

NA

Related Party Transactions

• Roald Graham Webster, VP, Chief Accounting Officer, sold 8,266 shares of Allegro MicroSystems, Inc. common stock, which is a direct transaction between an insider and the market.

Stakeholder Impact

• Shareholders may interpret the insider sale as a slight negative, though the 10b5-1 plan mitigates concerns about the timing of the sale.
• Employees are unlikely to be directly impacted by this specific transaction.

Key Dates

Recommendation

The insider sale by the VP, Chief Accounting Officer, was executed under a pre-arranged 10b5-1 plan, which suggests it is part of a routine financial management strategy rather than a reaction to new, adverse company-specific information. While any insider selling can be viewed with caution, the pre-planned nature reduces its significance as a negative signal. The transaction itself does not provide new fundamental information to warrant a change in investment thesis, thus a 'hold' recommendation is appropriate.

Keywords

Allegro MicroSystems, ALGM, Insider Sale, Form 4, Roald Graham Webster, VP Chief Accounting Officer, Stock Transaction, 10b5-1 Plan, Equity Disposal