• California


  • UCLA School of Law, JD
  • University of California at Berkeley, BS
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Jonathan T. Keen

Of Counsel

Los Angeles, CA v. +1.424.239.3487 f. +1.424.233.0762

Jonathan Keen concentrates his practice on corporate, M&A, and securities matters.

Mr. Keen has extensive experience with M&A and corporate transactions, including drafting and negotiating asset and stock purchase agreements, merger agreements, and other transaction documents in public and private company mergers and acquisitions; representing NYSE and NASDAQ-listed companies in public offerings and private placements of equity and debt securities; and preparing SEC filings for NYSE and NASDAQ-listed companies. Mr. Keen’s practice also includes counseling clients on a wide variety of corporate governance and regulatory matters.

Prior to joining Blank Rome LLP, Mr. Keen practiced as a transactional attorney in the Los Angeles office of a global law firm. He is a certified public accountant in the State of California and previously worked as an accountant for Ernst & Young LLP.


  • 2017, “Los Angeles Rising Star” in Mergers & Acquisitions, listed in Super Lawyers

A description of the standard or methodology on which the accolades are based can be found here.