Ann: Nuheara Completes Successful $6 Million Equity Raising, page-59

Don't think Management will ever have an issue raising funds in future.
If all Unlisted Options for next year alone (2019 Options) are all converted, that in itself will raise $4,065,000 Million.
So Management coming out and saying this current raise of funds will only last 6-9 months, is as usual a concervative quote by Justin. Underpromise / Overdeliver!
I know of of one Broker who holds a parcel of the 2019 Options, surely will convert before Expiry