Semtech Corp Director Paul V. Walsh Jr. Files Form 144 to Sell 1,500 Shares

Executive Summary

On October 21, 2026, Semtech Corp director Paul V. Walsh Jr. filed a Form 144 notice disclosing an intention to sell 1,500 shares of common stock through Charles Schwab Corporation. The aggregate market value of the proposed transaction is $209,160.00, implying an average price per share of approximately $139.44.

Transaction & Position Context

• Security Acquired: The 1,500 shares being sold were originally acquired on September 18, 2023, as equity compensation directly from the issuer.
• Pre-Arranged Trading Plan: The transaction is executed pursuant to a Rule 10b5-1 trading plan adopted on July 9, 2025.
• Prior Dispositions: Over the past three months, the filer sold 1,000 shares across two transactions:
  • 500 shares on August 19, 2026, for $67,740.00.
  • 500 shares on September 23, 2026, for $86,305.00.
• Dilution / Market Impact: With 93,325,626 common shares outstanding, the proposed sale represents approximately 0.0016% of total shares outstanding, posing minimal market impact.

Conclusion

Given the small volume relative to total shares outstanding and the execution under a pre-established Rule 10b5-1 trading plan, this filing carries low trading significance.