MacKenzie Partners has a deep and rich history in handling services related to corporate mergers and acquisitions.

If McKenzie Partners is so respectable, repeated no-message calls are unacceptable.  So are more than two calls with appropriate messages left or actual contact.  These people called REPEATEDLY.  REPEATEDLY.  To the point I considered it harassment.  Two calls in two minutes  -- AFTER I had previously told them to stop calling.  I GOT THE MESSAGE THE FIRST TIME!

One ring.  Immediate hangup after pickup

Called twice. No message.

Reminded me to make sure my stocks were held in a DTC account to prevent Irish taxes.