Electro-Sensors, Inc. Announces First Quarter 2025 Financial Results PR Newswire MINNETONKA, Minn., May 12, 2025 MINNETONKA, Minn. , May 12, 2025 /PRNewswire/ -- Electro-Sensors, Inc. (NASDAQ: ELSE), a leading global provider of machine monitoring sensors and hazard monitoring systems, today announced financial results for the first quarter ended March 31, 2025 . First quarter revenue of $2,239,000 Gross Margin of 48.4% Cash and investments of approximately $10.0 million Unaudited; in thousands,...