If you have an online trading account, you should have access to L2. If you can't figure out how to access it, just call your customer help desk. They will show you how and what you need.
That said, MDMN's L2 is totally meaningless as the share price now is strictly dependent on the ADL deal announcement and marginally the results of the assay.
Either way, you are dealing with a pink sheet stock whose board is not under the same type of reporting requirement as a listed stock. That means they can get away with, well, what they have gotten away with so far and will continue to get away with much more if there is no deal out there.
So beware.