Tiffany Posil

Tiffany Posil

Washington, D.C.

Email [email protected]​

Phone +1 202 637 3663

Fax +1 202 637 5910

Practice groupCorporate & Finance

Tiffany Posil regularly advises public companies on Securities and Exchange Commission (SEC) reporting and disclosure obligations, corporate governance matters, and mergers and acquisitions.

Having joined the firm from the SEC's Office of Mergers and Acquisitions, Tiffany provides clients with unique insight into the administration and interpretation of the federal securities law requirements relating to mergers and acquisitions, proxy contests, tender offers, beneficial ownership reporting, and going-private transactions. Tiffany also assists public companies and their boards of directors in preparing for and defending against activist stockholders.

Before joining the SEC, Tiffany practiced in Wilmington, Delaware, where she counseled corporations, officers, directors, board committees, and stockholders in connection with a wide variety of transactional and advisory matters, including mergers and acquisitions, proxy contests, stockholder meetings, and corporate governance matters.

After law school, Tiffany served as a judicial law clerk to the Honorable Carolyn Berger of the Delaware Supreme Court.

Education and admissions


LL.M., Georgetown University Law Center, 2012

J.D./M.B.A., University of South Carolina, 2005

B.S., University of North Carolina at Chapel Hill, 2001


Chair, American Bar Association, Federal Regulation of Securities Committee Subcommittee on Proxy Statements and Business Combinations

Bar admissions and qualifications

District of Columbia


Representative experience

Oracle (NYSE: ORCL) on its pending US$28bn acquisition of Cerner Corporation.

Zendesk (NYSE: ZEN) on its pending acquisition of Momentive Global (NASDAQ: MNTV) in a stock-for-stock transaction with a reported value in excess of US$4bn.

Kite Realty Group Trust (NYSE: KRG) on its US$7.5bn acquisition of Retail Properties of America (NYSE: RPAI) in a stock-for-stock transaction.

QTS Realty Trust (NYSE: QTS) on the US$10bn acquisition by affiliates of Blackstone Group (NYSE: BX) in an all-cash transaction.

FLIR Systems (NASDAQ: FLIR) on its US$500m senior notes offering and its US$8bn sale to Teledyne Technologies (NYSE: TDY) in a cash-and-stock transaction.

Marvell Technology Group (NASDAQ: MRVL) on its US$10bn acquisition of Inphi (NYSE: IPHI) in a cash-and-stock transaction.

Lockheed Martin (NYSE: LMT) on its pending US$4.4bn acquisition of Aerojet Rocketdyne (NYSE: AJRD) in an all-cash transaction.

Bristol-Myers Squibb Co. (NYSE: BMY) on its tender offer and redemption of up to US$4bn of notes.

Rosetta Stone (NYSE: RST) on its US$792m sale to Cambium Learning Group (NASDAQ: ABCD) in an all-cash transaction.

Griffin Realty Trust on its acquisition of Cole Office & Industrial REIT (CCIT II) (OTCMKTS: COLE) for approximately US$1.2bn in a stock-for-stock transaction.

UnitedHealth Group (NYSE: UNH) on its acquisition of Diplomat Pharmacy (NYSE: DPLO).

Park Hotels & Resorts (NYSE: PK) on its US$2.7bn acquisition of Chesapeake Lodging Trust (NYSE: CHSP) in a cash-and-stock transaction.

Clients in a broad range of liability management transactions, including repurchases, exchange offers, tender offers, issuer self-tenders, and consent solicitations.

Loading data