Saving a document after it has been sign in Adobe Sign

Once a document has been e-signed and the confirmation received, I am able to review the document in Adobe and save it to the appropriate location using the standard "Save As" option.

However, if I forward that same document to my co-worker that person is not able to save the document.  Their only option is view the document, then to save as a blank document or print.  They are not able to take that same signed document and store it for future review or documentation purposes.

I'm not aware of any security options being associated with the document.  I did not require a password as part of the e-sign request process.

Anyone know how another user is able to simply "Save As" an e-signed document?

Thanks!