Ex-2 Sample Contracts

SECURITIES PURCHASE AGREEMENT among
Travelcenters of America LLC • June 6th, 2014 • Retail-auto dealers & gasoline stations

This Securities Purchase Agreement (this “Agreement”), dated as of November 14, 2013, is entered into among Frederick M. Higgins, Frederick M. Higgins Charitable Remainder Unitrust, Heather Higgins, Leslie Higgins Embry, Cathy Howard, Glenn Howard, Stacy Howard Jones, Wesley Howard, Jamie Gaddie Higgins Family Trust, Jamie Gaddie Higgins Marital Trust, Rita Barks, Danny Evans, Jerry Goff, Helen Jernigan, Martha Miller-Webb, Donna Carlyle, Betsy Monroe, Owen Monroe Trust Under Will, and Carrie Leigh Porcel (each a “Seller” and collectively “Sellers”), Girkin Development, LLC, a Kentucky limited liability company (the “Company”), TravelCenters of America LLC, a Delaware limited liability company (“Buyer”), and Frederick M. Higgins, as Sellers’ Representative (“Sellers’ Representative”).

English Translation – Original Document in German] SHARE PURCHASE AND TRANSFER AGREEMENT between
Bruker Biosciences Corp • November 9th, 2006 • Laboratory analytical instruments

The Purchaser intends to acquire 100% of the shares in QUANTRON GmbH, a company registered with the commercial register at the local court of Kleve under registration number HR B 2541 having its registered office in Tiergartenstrasse 64, 47533 Kleve (hereinafter referred to as the “Company”). The Sellers currently hold all shares in the Company´s share capital totalling EUR 670.000,00 and intend to sell all shares owned by them, consisting of 100% of the share capital of the Company. The Company owns 100% of the outstanding shares of Quantron Inc., a company existing under the laws of Massachusetts, USA, having its registered office in Fitchburg, MA 01420 (USA).