If the purchaser buys an additional share, all three parties participate in any increase in value.

Seventy-eight shares additional share were bought by 65 others local residents.

It will pay $552 million (277.3 million) for the additional shares.

Any dividends paid out on shares acquired under this plan can be re-invested as additional shares.

For those with the foresight or good fortune to buy additional shares, it has been even more lucrative.