I never received any form 3922 from my brokerage (COMPUTERSHARE) and I'm unable to extract the necessary data from the .pdf files I got. Do I have to go to a tax consul*?

[JohnB5677]

Form 3922 is for the Transfer of Stock Acquired Through An Employee Stock Purchase Plan.  Have you contacted your employer, or their HR department regarding this?  That should be your first step.

If this was not employee stock you should be looking for a Form 1099-B.