Insider Transactions

Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held
02/20/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,805 -- 3,430
02/20/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 738 $39.24 2,692
02/20/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,753 -- 17,457
02/16/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,640 -- 13,900
02/16/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,310 -- 19,210
02/16/21
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,640 -- 11,900
07/15/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,025 -- 1,875
07/15/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 250 $30.67 1,625
07/15/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,000 -- 7,260
03/09/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Open market or private purchase of non-derivative or derivative security 500 $30.38 850
02/20/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,260 -- 8,260
02/20/20
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,260 -- 5,260
07/17/19
Chowbey Sanjay
President, AMSS
President, AMSS Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 350
07/15/19
Chowbey Sanjay
President, AMSS
President, AMSS Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,000 -- 3,000

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