Date Name Title Filing Type Shares Traded Price Total Held
Jun 23, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,000
Jun 23, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,647
Jun 21, 2017
EVP Research and Development
EVP Research and Development Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 20,000 -- 26,736
Jun 16, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 10,000
Jun 16, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,000
Jun 16, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,647
Jun 14, 2017
EVP Research and Development
EVP Research and Development Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 20,295 -- --
Jun 05, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 10,000
Jun 05, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,000
Jun 05, 2017
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,647

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.