Eloqua Contact Campaign Entry Reports

While I am aware that I can review and export the Campaign "Entry Report" from the Operational Reports directly in a campaign, I am also limited to only 3 months of data. In the help center section for Exporting campaign entry or exit reports it states that "Campaign operational reports only report on the last 3 months of campaign data. If you need to look further back into a campaign's history, use Insight reports or Oracle Eloqua dashboards."

With that said, I am unable to find an Insight report that includes a contact's campaign entry date.

Am I missing something obvious, or is this a gap in reporting?