Insperity(NSP) - 2025 Q4 - Annual Results

Exhibit 99.1 Insperity Announces Fourth Quarter and Full Year 2025 Results Full Year Results The average number of WSEEs paid per month increased 1% from 2024 to 310,089 WSEEs. Revenues increased by 4% to $6.8 billion on a 3% increase in revenue per WSEE and the increase in paid WSEEs. Gross profit decreased 14% to $900 million primarily due to unfavorable results in our benefits program, partially offset by increased pricing. The average number of worksite employees ("WSEE") paid per month increased 1% fro ...