Date Name Title Filing Type Shares Traded Price Total Held
Dec 13, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 7,831
Dec 13, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 13,700
Dec 11, 2019
EVP Research and Development
EVP Research and Development Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,625 -- 11,380
Dec 11, 2019
EVP Research and Development
EVP Research and Development Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 24,500 -- 24,500
Nov 26, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,736
Nov 26, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 7,831
Nov 25, 2019
EVP Research and Development
EVP Research and Development Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 -- 88,079
Nov 12, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 5,736
Nov 12, 2019
EVP Research and Development
EVP Research and Development Form 4 Other acquisition or disposition -- -- 7,831
May 24, 2019
EVP Research and Development
EVP Research and Development Form 4 Bona fide gift 1,300 -- 21,150

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