Ann: WAM: Register Date for AYS Bidder's Statement, page-3

This is an "off market takeover" offer, you should research it.

After the offer is unconditional, when Optus settle, WAM will send shareholders an acceptance form. Completing the form is the initial way you can participate in the offer. Or you can just do nothing & wait for WAM to get 90% then do a compulsory acquisition.

Rod