EXHIBIT 99.1 3D Systems Reports Second Quarter 2025 Financial Results ROCK HILL, South Carolina - August 11, 2025 - 3D Systems Corporation (NYSE:DDD) announced today its financial results for the second quarter ended June 30, 2025. Summary of Financial Results (Unaudited) Three Months Ended Six Months Ended (in millions, except per share data) June 30, 2025 June 30, 2024 June 30, 2025 June 30, 2024 Revenue $94.8$ 113.3 $189.4$ 216.2 Gross profit 36.2 47.1 68.8 88.0 Gross profit margin 38.1% 41.6% 36.4% ...