Exhibit 99.1 Synaptics Reports Third Quarter Fiscal 2024 Results Q3’24 Financial Results and Recent Business Highlights • Revenue of $237.3 million • GAAP gross margin of 46.5 percent • Non-GAAP gross margin of 52.9 percent • GAAP loss per share of $0.46 • Non-GAAP diluted earnings per share of $0.53 SAN JOSE, Calif., – May 9, 2024 – Synaptics Incorporated (Nasdaq: SYNA), today reported financial results for its third quarter of fiscal 2024 ended March 30, 2024. Net revenue for the third quarter of fiscal 2 ...