Related Clues:

• What only three sitting sens. have become
• Letters for Musk or Bezos
• Corporate highest-up
• JQA or MVB
• Satya Nadella, for one
• CNBC interviewee's title, maybe
• The 'P' in POTUS: Abbr
• The "P" in POTUS: Abbr
• Boardroom biggie
• R.M.N. or L.B.J
• Big biz bigwig
• Board pick
• Head honcho, abbr
• One seen in annual reports
• Top person at a co