Ignore and remove all the data that did not match the pattern

[Jelrey (Mohamed Salutin)]

Regex to ignore data after staring point and endpoint

How do we remove or filter data using regex to remove data after an in between ? The starting point is the first date (date could be dynamic it is no the fixed) so for example 08/03/2020 and the endpoint is the last 3 in capslock string (which is also dynamic but only up to 3 characters in capital letters) for example TRU in the string below. And should ignore or remove all the data after that This is to be remove since this is already after the 08/03/2020 and TRU. Any idea how we can design …