Janna Mouret


Education and Clerkships

J.D., University of Houston Law Center, 2015, magna cum laude; Editor in Chief, Houston Law Review; Order of the Coif; Order of the Barons; National Order of Scribes

B.B.A., Finance, Texas A&M University, 2012, summa cum laude

  • Intern to the Honorable Jeff Bohm, U.S. Bankruptcy Court for the Southern District of Texas, July 2013–August 2013
  • Intern to the Honorable Sim Lake, U.S. District Court for the Southern District of Texas, May 2013–June 2013
  • Intern to the Honorable Edward J. Spillane III, College Station Municipal Court, Summer 2011


Texas, 2015


Janna Mouret is an associate in the Capital Markets and Securities Practice Group in the Houston office of Haynes and Boone. Janna’s background in finance provides her with a working understanding of corporate and financial matters.

Janna assists clients in various securities and corporate matters including initial public offerings, secondary and follow-on offerings, shelf registrations, stock and asset acquisitions, exchange offers, rights offerings, private placements, and offerings pursuant to Rule 144A and Regulation S. She also assists clients with SEC reporting and corporate governance matters, equity and debt financing for private and public companies, compliance with corporate governance regulations, and other securities and corporate transactions.

Selected Publications and Speeches

Professional and Community Activities

  • Houston Law Review Board of Directors, Director
  • Texas Aggie Bar Association, Member 
  • Houston Young Lawyers Association, Member
  • University of Houston Law Center Upper Level Mentoring Program, Mentor
Law 360

Letters Of Intent: Avoiding Common Problem Areas

Parties in transactions large and small commonly utilize letters of intent (LOI) during the negotiation process. An LOI typically lays out the terms of a contract that the parties intend to enter in the future, but will explicitly state that the parties have not yet entered into a contract and can back out in whole or in part at any time. Although LOIs can be helpful tools in negotiating a final agreement, the cases discussed below show that LOIs can be problematic if care is not used throughout the LOI process.

Mergers and Acquisitions


Haynes and Boone Advises Callon in Major Acquisition and Stock Offering

A team of Haynes and Boone, LLP lawyers advised Callon Petroleum Company in its recently announced $187 million public stock offering and its expected acquisition of about 17,000 Permian Basin acres in West Texas for $220 million cash and 9,333,333 shares of Callon stock.

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