Insider Transactions by Shohet Stephen B.

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! AMPH Director Dec 10, 2018 Option Exercise $14.66 58,557 858,446 89,263 Dec 12, 2018, 08:37 PM
Y! AMPH Director Dec 10, 2018 Sale $21.72 58,557 1,271,782 30,706 Dec 12, 2018, 08:37 PM
Y! AMPH Director Dec 14, 2017 Option Exercise $10.77 7,866 84,717 31,982 Dec 14, 2017, 08:03 PM
Y! AMPH Director Dec 14, 2017 Sale $18.87 7,866 148,430 24,116 Dec 14, 2017, 08:03 PM
Y! AMPH Director Dec 07, 2017 Option Exercise $10.77 7,862 84,674 31,978 Dec 08, 2017, 04:30 PM
Y! AMPH Director Dec 07, 2017 Sale $18.34 7,862 144,210 24,116 Dec 08, 2017, 04:30 PM
Y! AMPH Director Nov 30, 2017 Option Exercise $10.77 7,862 84,674 31,978 Nov 30, 2017, 07:38 PM
Y! AMPH Director Nov 30, 2017 Sale $19.25 7,862 151,344 24,116 Nov 30, 2017, 07:38 PM
Y! AMPH Director Nov 22, 2017 Option Exercise $10.77 7,862 84,674 31,978 Nov 24, 2017, 08:00 PM
Y! AMPH Director Nov 22, 2017 Sale $18.94 7,862 148,895 24,116 Nov 24, 2017, 08:00 PM
Y! AMPH Director Nov 16, 2017 Option Exercise $10.77 7,862 84,674 31,978 Nov 17, 2017, 08:02 PM
Y! AMPH Director Nov 16, 2017 Sale $18.04 7,862 141,862 24,116 Nov 17, 2017, 08:02 PM
Y! AMPH Director Nov 09, 2017 Option Exercise $10.77 7,862 84,674 31,978 Nov 09, 2017, 09:04 PM
Y! AMPH Director Nov 09, 2017 Sale $18.55 7,862 145,845 31,178 Nov 09, 2017, 09:04 PM
Y! AMPH Director Nov 02, 2017 Option Exercise $10.77 7,862 84,674 31,978 Nov 03, 2017, 04:05 PM
Y! AMPH Director Nov 02, 2017 Sale $18.37 7,862 144,460 24,116 Nov 03, 2017, 04:05 PM
Y! AMPH Director Oct 26, 2017 Option Exercise $10.77 7,862 84,674 31,978 Oct 26, 2017, 06:21 PM
Y! AMPH Director Oct 26, 2017 Sale $18.39 7,862 144,618 24,116 Oct 26, 2017, 06:21 PM
Y! AMPH Director Oct 19, 2017 Option Exercise $10.77 7,862 84,674 31,978 Oct 19, 2017, 08:01 PM
Y! AMPH Director Oct 19, 2017 Sale $18.34 7,862 144,195 24,116 Oct 19, 2017, 08:01 PM
Y! AMPH Director Oct 12, 2017 Option Exercise $10.77 7,862 84,674 31,978 Oct 13, 2017, 08:02 PM
Y! AMPH Director Oct 12, 2017 Sale $18.73 7,862 147,219 24,116 Oct 13, 2017, 08:02 PM
Y! AMPH Director Aug 16, 2016 Option Exercise $14.23 10,670 151,834 28,942 Aug 16, 2016, 08:32 PM
Y! AMPH Director Aug 12, 2016 Option Exercise $14.93 14,788 220,814 33,060 Aug 16, 2016, 08:32 PM
Y! AMPH Director Aug 15, 2016 Option Exercise $14.23 22,917 326,109 41,189 Aug 16, 2016, 08:32 PM
Y! AMPH Director Aug 16, 2016 Sale $18.35 10,670 195,784 18,272 Aug 16, 2016, 08:32 PM
Y! AMPH Director Aug 12, 2016 Sale $18.12 14,788 268,012 18,272 Aug 16, 2016, 08:32 PM
Y! AMPH Director Aug 15, 2016 Sale $18.26 22,917 418,485 18,272 Aug 16, 2016, 08:32 PM
Y! AMPH Director Dec 16, 2015 Option Exercise $11.68 15,579 181,963 27,765 Dec 17, 2015, 07:21 PM
Y! AMPH Director Dec 17, 2015 Option Exercise $11.68 15,191 177,431 27,377 Dec 17, 2015, 07:21 PM
Y! AMPH Director Dec 16, 2015 Sale $14.19 15,579 221,085 12,186 Dec 17, 2015, 07:21 PM
Y! AMPH Director Dec 17, 2015 Sale $14.19 15,191 215,635 12,186 Dec 17, 2015, 07:21 PM
Y! AMPH Director Jul 17, 2015 Option Exercise $11.68 7,692 89,843 19,878 Jul 21, 2015, 07:55 PM
Y! AMPH Director Jul 17, 2015 Sale $17.41 7,692 133,923 12,186 Jul 21, 2015, 07:55 PM
Y! AMPH Director Aug 15, 2014 Buy $10.37 3,500 36,295 3,500 Aug 19, 2014, 08:54 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
AMPH Director Dec 10, 2018 Option Exercise 858,446
AMPH Director Dec 10, 2018 Sale 1,271,782
AMPH Director Dec 14, 2017 Option Exercise 84,717
AMPH Director Dec 14, 2017 Sale 148,430
AMPH Director Dec 07, 2017 Option Exercise 84,674
AMPH Director Dec 07, 2017 Sale 144,210
AMPH Director Nov 30, 2017 Option Exercise 84,674
AMPH Director Nov 30, 2017 Sale 151,344
AMPH Director Nov 22, 2017 Option Exercise 84,674
AMPH Director Nov 22, 2017 Sale 148,895
AMPH Director Nov 16, 2017 Option Exercise 84,674
AMPH Director Nov 16, 2017 Sale 141,862
AMPH Director Nov 09, 2017 Option Exercise 84,674
AMPH Director Nov 09, 2017 Sale 145,845
AMPH Director Nov 02, 2017 Option Exercise 84,674
AMPH Director Nov 02, 2017 Sale 144,460
AMPH Director Oct 26, 2017 Option Exercise 84,674
AMPH Director Oct 26, 2017 Sale 144,618
AMPH Director Oct 19, 2017 Option Exercise 84,674
AMPH Director Oct 19, 2017 Sale 144,195
AMPH Director Oct 12, 2017 Option Exercise 84,674
AMPH Director Oct 12, 2017 Sale 147,219
AMPH Director Aug 16, 2016 Option Exercise 151,834
AMPH Director Aug 12, 2016 Option Exercise 220,814
AMPH Director Aug 15, 2016 Option Exercise 326,109
AMPH Director Aug 16, 2016 Sale 195,784
AMPH Director Aug 12, 2016 Sale 268,012
AMPH Director Aug 15, 2016 Sale 418,485
AMPH Director Dec 16, 2015 Option Exercise 181,963
AMPH Director Dec 17, 2015 Option Exercise 177,431
AMPH Director Dec 16, 2015 Sale 221,085
AMPH Director Dec 17, 2015 Sale 215,635
AMPH Director Jul 17, 2015 Option Exercise 89,843
AMPH Director Jul 17, 2015 Sale 133,923
AMPH Director Aug 15, 2014 Buy 36,295