Trupanion Investor Presentation

$280.0 $260.0 Revenue By Cohort $240.0 $220.0 $200.0 AVERAGE MONTHLY RETENTION; 98.65% (1) $180.0 $160.0 $140.0 $120.0 $100.0 $80.0 $60.0 $40.0 $20.0 2010Q1 (20.0) 2011Q1 2012Q1 2013Q1 2014Q1 2015Q1 2016Q1 2017Q1 2018Q1 2019Q1 2020Q1 2021Q1 ■Pre-2010 ■ 2010 2011 2012 2013 ■2014 2015 2016 2017 2018 2019 ■2020 2021 2022 2023 ■Other Business 1. For the 12-month period ended March 31, 2023. Average monthly retention is calculated as the monthly retention rate of enrolled subscription pets for each applicable. period averaged over the 12 months prior to the period end date. 2022Q1 2023Q1 trupanion™ 15

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