OSI Systems Inc. has announced the issuance of $500 million aggregate principal amount of 0.50% Convertible Senior Notes due 2031. The notes were issued on November 20, 2025, under an indenture with U.S. Bank Trust Company, National Association as trustee. The company also granted the initial purchasers an option to buy up to an additional $75 million principal amount of notes within 13 days from the initial issuance date. The notes mature on February 1, 2031, and will accrue interest at a rate of 0.50% per annum, payable semi-annually starting August 1, 2026. The initial conversion price is approximately $353.82 per share of OSI Systems' common stock, with customary adjustments upon certain events. The company may settle conversions entirely in cash or in a combination of cash and shares. No URL for the full prospectus is provided in the document.