Ekso Bionics Holdings Inc (EKSO)

[skepticone]

From Investopedia...

Shareholders have three available options in response to the rights offering. The first option is to accept the rights offering in full or in part, purchasing as many shares as they wish, up to the total number of shares they are entitled to under the terms of the offering. The second option is to ignore the rights offering and let the rights expire without purchasing any additional shares. The third option is to transfer or sell their rights to another party. Some rights, known as non-renounceable rights, are not transferable.

*** Note: If you allow the rights to expire you will not offset the dilution that occurs because of the right issuance.