You can generate an Account QuickReport and customize it to print a three-month account history in QuickBooks Online, Kingpin.
Here's how:
- Go to the Transactions menu and select Chart of Accounts.
- Locate the account whose history you want to print.
- Click the dropdown arrow next to Account History and choose Run Report.

- At the top of the page, filter the Report period or customize the date range to cover the three months.
- Once the report displays the desired data, select the Print icon.

For more information on printing a report, refer to this article: Run a report.
Feel free to revisit this thread if you have additional questions.