Broker Data, page-6

Stotes and Accaeric might have a better idea, but here is what I'm thinking..

On the surface, Pershn (Pershing?) and InsAus (?) brokers are selling, and retail brokers, predominantly Commsec are buying. However, there are some interesting relationships at play..

Pershing is a subsidiary of the Bank of New York Mellon. The Bank of New York Mellon has been appointed as the depository bank for OTCQX lsting 'NWZLY'. Additionally:

CommSec has a partnership with Pershing LLC, a subsidiary of the Bank of New York Mellon, that provides you access to trade on US and non-US markets, as well as access to Exchange-Traded Options (ETOs) and Exchange-Traded Funds (ETFs) through CommSec.

So I suspect there is something going on with regards to the US listing, but I really don't know what at this stage..