144 0001773704 XXXXXXXX LIVE 0000851205 COGNEX CORP 001-34218 ONE VISION DR NATICK MA 01760 5086503000 MACDONALD LAURA ANN Officer Common Stock Robert W Baird & Co

777 East Wisconsin Avenue Milwaukee WI 53202

2381 134670.00 165707920 02/12/2026 NASDAQ Common Stock Robert W Baird & Co

777 East Wisconsin Avenue Milwaukee WI 53202

12500 715884.00 165707920 02/12/2026 NASDAQ Common Stock 02/16/2024 RSU Release Issuer N 833 02/16/2024 Settlement of vested Restricted Stock Unit award Common Stock 02/21/2024 RSU Release Issuer N 720 02/21/2024 Settlement of vested Restricted Stock Unit award Common Stock 02/20/2025 RSU Release Issuer N 828 02/20/2025 Settlement of vested Restricted Stock Unit award Common Stock 02/12/2026 Option Granted - 02/21/2017 Issuer N 12500 02/12/2026 Cash Y 02/12/2026 05/06/2025 Laura A. MacDonald