MAYFIELD VILLAGE, OHIO, May 21, 2025 (GLOBE NEWSWIRE) -- The Progressive Corporation (NYSE:PGR) today reported the following results for the month ended April 30, 2025: April(millions, except per share amounts and ratios; unaudited)2025 2024 ChangeNet premiums written$6,837 $6,178 11 %<td style="border ...