X0306 4 2017-03-07 0 0001488613 Foundation Medicine, Inc. FMI 0001402017 Pellini Michael J 150 SECOND STREET C/O FOUNDATION MEDICINE, INC. CAMBRIDGE MA 02141 1 0 0 0 Common Stock 2017-03-07 4 M 0 30511 7.12 A 353144 D Common Stock 2017-03-07 4 S 0 30511 34.31 D 322633 D Common Stock 2017-03-08 4 M 0 9489 7.12 A 332122 D Common Stock 2017-03-08 4 S 0 9489 34.28 D 322633 D stock option (right to buy) 7.12 2017-03-07 4 M 0 30511 0.00 D 2023-05-21 common stock 30511 35114 D stock option (right to buy) 7.12 2017-03-08 4 M 0 9489 0.00 D 2023-05-21 common stock 9489 25625 D The price reported in this Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $34.30 to $34.35, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in this footnote. The price reported in this Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $34.05 to $34.40, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in this footnote. This stock option was granted on May 21, 2013 and vested in full on April 7, 2015. /s/ Robert W. Hesslein, as Attorney-in-Fact for Michael J. Pellini 2017-03-09