Received message from this number saying they were Kirstin Martz from Merrill Lynch. That I should give her a call. I have nothing to do with this company and looking them up, it's NOT one of their phone numbers.

I told Kiersten that folks have been calling every day.  She wanted to know who and she said there are thousands of Merrill Lynch employees.  It's a "personal" call - probably a sales call.  Why would I want thousands of sales calls from any company?

Got a call from 212-338-6107. Called my business # and referred to me by my first name. Left a message telling me to call her back on her "direct line". Said her name was Kirston Martz or something similar to that name. I checked with Merrill Lynch and it is a legit # in their Manhattan branch on Park Avenue. Soliciting for investment purposes.