Free Consultation - Call (408) 436-0789 - SAC Attorneys LLP helps companies with business matters in Corporate and Business law. Find stock purchase agreement lawyers for Santa Clara, CA to hire.No cost to post a project to get multiple bids in hours to compare before hiring. 2.1 Purchase and Sale. What Is Contained in a Stock Purchase Agreement? This Agreement, and all the rights and duties of the parties arising from or relating in any way to the subject matter of this Agreement or the transaction(s). 83(b) Election and Instructions.