Secondary listings allow entire companies to trade on multiple exchanges (not just corresponding subsidiaries)
So I agree that it was likely just a mistake to list multiple listings of the same companies, but the fact that they usually receive different scores proves their process isn't diligent:
* $GOOGL.MX is dinged for multiple non-Mexico-specific violations that the other listing isn't
I think the pipeline between (1) and (2) is probably tight within the company (probably a few big Excel spreadsheets) and the (2) side has a lot of brains.
But the (1) side needs to do more work on the pipeline between those spreadsheets and the Web, and maybe hire more/better software dev help for that. They'd do better to use Postgres as their source of truth.
Secondary listings allow entire companies to trade on multiple exchanges (not just corresponding subsidiaries)
So I agree that it was likely just a mistake to list multiple listings of the same companies, but the fact that they usually receive different scores proves their process isn't diligent:
* $GOOGL.MX is dinged for multiple non-Mexico-specific violations that the other listing isn't