Unfortunately the company's stock registration has been revoked without notice to shareholders, ie., no prior SEC Suspension, and the stock can no longer trade publicly.
Shareholders still own shares but the company is now a private company with no public stock.
Shareholders should contact the company, and if the company has any viable assets they should compensate aggrieved shareholders.
To bite the worm of incite is to bite the HOOK of the antagonist . They win .