IMPORTANT NOTE:
If holders want to receive the optimal amount of the monthly unlocked tokens, we strongly recommend to keep NPXS/NPXSXEM in your private wallet (not on an exchange wallet) as previously suggested.
Due to technical limitations, we want to remind that keeping NPXS/NPXSXEM in the exchanges cannot guarantee that you will receive the optimal amount of the monthly unlocked tokens. We expect there will be a discrepancy in the number of tokens unlocked between exchanges and for those stored in private wallets. Therefore, we highly recommend that you store your NPXS/NPXSXEM tokens in your private wallets to receive the full amount of the remaining unlocked tokens. We will not be held responsible for any discrepancy that occurs due to token holders storing their NPXS/NPXSXEM tokens in supported exchanges.
You will NOT receive monthly unlocked tokens if you do NOT keep NPXS/NPXSXEM in the supported wallets or in the exchanges listed above.

https://medium.com/pundix/ann-accelerated-unlock-and-changes-to-the-release-times-of-monthly-npxs-and-npxsxem-unlocked-5aff114af69f