Hi,
The old transactions would be in your wallet, but it does get difficult to see them. They are also in the EasyDeFi wallet, as well as on HiveStats.
If you try www.hivestats.io/@quinnertronics you should find your account.
But it lists all your transactions. So it can be overwhelming.
However if you have the dates you can find your deposits of Leo faster.
I can give you the dates as I keep them in a notebook.
These dates which I have for your Group C additions:
@quinnertronics 50 Leo on 3/28/2022
@quinnertronics 30 Leo on 03/28/2022
@quinnertronics 75 Leo on 04/03/2022
If you track the Group C Spreadsheets you will see the last one has your total at the sum of these three deposits. Which is the total after the 250 is removed. That will show you the math.

I hope this helps.
@shortsegments