Insider Transactions by PRINS RICHARD K

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! AMPH Director Aug 26, 2019 Option Exercise $15.11 3,618 54,668 42,927 Aug 27, 2019, 07:36 PM
Y! AMPH Director Aug 23, 2019 Option Exercise $15.11 3,882 58,657 43,191 Aug 27, 2019, 07:36 PM
Y! AMPH Director Aug 26, 2019 Sale $22.60 3,618 81,767 39,309 Aug 27, 2019, 07:36 PM
Y! AMPH Director Aug 23, 2019 Sale $22.58 3,882 87,654 39,309 Aug 27, 2019, 07:36 PM
Y! AMPH Director Aug 13, 2019 Option Exercise $15.11 10,000 151,100 49,309 Aug 15, 2019, 04:06 PM
Y! AMPH Director Aug 13, 2019 Sale $20.78 10,000 207,781 39,309 Aug 15, 2019, 04:06 PM
Y! IGC Director Aug 27, 2018 Sale $1.08 50,000 54,000 195,000 Jun 12, 2019, 04:08 PM
Y! AMPH Director Dec 14, 2018 Sale $20.65 1,616 33,370 33,818 Dec 17, 2018, 08:05 PM
Y! AMPH Director Nov 29, 2018 Option Exercise $14.66 5,000 73,300 40,434 Nov 30, 2018, 04:15 PM
Y! AMPH Director Nov 29, 2018 Sale $20.50 5,000 102,500 35,434 Nov 30, 2018, 04:15 PM
Y! AMPH Director Nov 14, 2018 Option Exercise $14.66 5,000 73,300 40,434 Nov 15, 2018, 07:21 PM
Y! AMPH Director Nov 14, 2018 Sale $20.23 5,000 101,166 35,434 Nov 15, 2018, 07:21 PM
Y! AMPH Director Aug 14, 2018 Option Exercise $14.66 10,000 146,600 45,434 Aug 15, 2018, 04:29 PM
Y! AMPH Director Aug 14, 2018 Sale $17.82 10,000 178,180 35,434 Aug 15, 2018, 04:29 PM
Y! AMPH Director Mar 15, 2018 Option Exercise $14.66 16,598 243,327 45,442 Mar 16, 2018, 06:19 PM
Y! AMPH Director Mar 15, 2018 Sale $19.90 16,598 330,318 28,844 Mar 16, 2018, 06:19 PM
Y! IGC Director Dec 04, 2017 Sale $0.55 25,000 13,768 438,970 Dec 05, 2017, 06:48 PM
Y! AMPH Director Aug 14, 2017 Option Exercise $10.77 5,000 53,850 33,844 Aug 16, 2017, 06:57 PM
Y! AMPH Director Aug 15, 2017 Option Exercise $10.77 5,000 53,850 33,844 Aug 16, 2017, 06:57 PM
Y! AMPH Director Aug 15, 2017 Sale $14.82 5,000 74,087 28,844 Aug 16, 2017, 06:57 PM
Y! AMPH Director Aug 14, 2017 Sale $14.80 5,000 73,997 28,844 Aug 16, 2017, 06:57 PM
Y! AMPH Director Jun 09, 2017 Option Exercise $10.77 10,000 107,700 38,844 Jun 12, 2017, 08:10 PM
Y! AMPH Director Jun 09, 2017 Sale $17.07 10,000 170,707 28,844 Jun 12, 2017, 08:10 PM
Y! AMPH Director May 11, 2017 Option Exercise $10.77 7,500 80,775 30,500 May 12, 2017, 04:30 PM
Y! AMPH Director May 11, 2017 Sale $15.43 7,500 115,725 23,000 May 12, 2017, 04:30 PM
Y! AMPH Director Nov 11, 2016 Option Exercise $10.77 5,000 53,850 31,000 Nov 15, 2016, 04:18 PM
Y! AMPH Director Nov 11, 2016 Sale $20.06 8,000 160,501 23,000 Nov 15, 2016, 04:18 PM
Y! AMPH Director Aug 18, 2016 Sale $19.62 3,086 60,539 26,000 Aug 19, 2016, 07:28 PM
Y! AMPH Director Aug 11, 2016 Option Exercise $12.56 13,993 175,765 43,079 Aug 12, 2016, 04:31 PM
Y! AMPH Director Aug 11, 2016 Sale $18.03 13,993 252,274 29,086 Aug 12, 2016, 04:31 PM
Y! AMPH Director Jun 13, 2016 Option Exercise $14.23 7,500 106,725 36,586 Jun 13, 2016, 08:28 PM
Y! AMPH Director Jun 13, 2016 Sale $15.94 7,500 119,536 29,086 Jun 13, 2016, 08:28 PM
Y! AMPH Director May 17, 2016 Sale $13.56 3,200 43,391 23,000 May 19, 2016, 05:47 PM
Y! AMPH Director Mar 17, 2016 Sale $11.25 2,400 27,000 26,200 Mar 21, 2016, 08:17 PM
Y! AMPH Director Nov 17, 2015 Sale $13.95 3,772 52,606 28,950 Nov 19, 2015, 04:05 PM
Y! AMPH Director Aug 17, 2015 Option Exercise $10.77 5,400 58,158 48,122 Aug 19, 2015, 08:05 PM
Y! AMPH Director Aug 18, 2015 Option Exercise $10.77 2,100 22,617 44,822 Aug 19, 2015, 08:05 PM
Y! AMPH Director Aug 18, 2015 Sale $14.66 9,100 133,395 35,722 Aug 19, 2015, 08:05 PM
Y! AMPH Director Aug 17, 2015 Sale $14.70 5,400 79,384 42,722 Aug 19, 2015, 08:05 PM
Y! AMPH Director May 21, 2015 Option Exercise $11.57 13,565 156,925 49,616 May 22, 2015, 07:51 PM
Y! AMPH Director May 20, 2015 Option Exercise $11.68 13,945 162,878 49,996 May 22, 2015, 07:51 PM
Y! AMPH Director May 22, 2015 Option Exercise $10.77 1,942 20,915 37,993 May 22, 2015, 07:51 PM
Y! AMPH Director May 20, 2015 Sale $14.79 13,945 206,252 36,051 May 22, 2015, 07:51 PM
Y! AMPH Director May 22, 2015 Sale $14.76 1,942 28,654 36,051 May 22, 2015, 07:51 PM
Y! AMPH Director May 21, 2015 Sale $14.76 13,565 200,179 36,051 May 22, 2015, 07:51 PM
Y! AMPH Director May 19, 2015 Option Exercise $11.68 3,000 35,040 39,051 May 20, 2015, 04:30 PM
Y! AMPH Director May 19, 2015 Sale $14.94 3,000 44,824 36,051 May 20, 2015, 04:30 PM
Y! AMPH Director Aug 15, 2014 Buy $10.00 1,400 14,000 33,451 Aug 19, 2014, 08:55 PM
Y! AMPH Director Aug 18, 2014 Buy $10.03 2,600 26,078 36,051 Aug 19, 2014, 08:55 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
AMPH Director Aug 26, 2019 Option Exercise 54,668
AMPH Director Aug 23, 2019 Option Exercise 58,657
AMPH Director Aug 26, 2019 Sale 81,767
AMPH Director Aug 23, 2019 Sale 87,654
AMPH Director Aug 13, 2019 Option Exercise 151,100
AMPH Director Aug 13, 2019 Sale 207,781
IGC Director Aug 27, 2018 Sale 54,000
AMPH Director Dec 14, 2018 Sale 33,370
AMPH Director Nov 29, 2018 Option Exercise 73,300
AMPH Director Nov 29, 2018 Sale 102,500
AMPH Director Nov 14, 2018 Option Exercise 73,300
AMPH Director Nov 14, 2018 Sale 101,166
AMPH Director Aug 14, 2018 Option Exercise 146,600
AMPH Director Aug 14, 2018 Sale 178,180
AMPH Director Mar 15, 2018 Option Exercise 243,327
AMPH Director Mar 15, 2018 Sale 330,318
IGC Director Dec 04, 2017 Sale 13,768
AMPH Director Aug 14, 2017 Option Exercise 53,850
AMPH Director Aug 15, 2017 Option Exercise 53,850
AMPH Director Aug 15, 2017 Sale 74,087
AMPH Director Aug 14, 2017 Sale 73,997
AMPH Director Jun 09, 2017 Option Exercise 107,700
AMPH Director Jun 09, 2017 Sale 170,707
AMPH Director May 11, 2017 Option Exercise 80,775
AMPH Director May 11, 2017 Sale 115,725
AMPH Director Nov 11, 2016 Option Exercise 53,850
AMPH Director Nov 11, 2016 Sale 160,501
AMPH Director Aug 18, 2016 Sale 60,539
AMPH Director Aug 11, 2016 Option Exercise 175,765
AMPH Director Aug 11, 2016 Sale 252,274
AMPH Director Jun 13, 2016 Option Exercise 106,725
AMPH Director Jun 13, 2016 Sale 119,536
AMPH Director May 17, 2016 Sale 43,391
AMPH Director Mar 17, 2016 Sale 27,000
AMPH Director Nov 17, 2015 Sale 52,606
AMPH Director Aug 17, 2015 Option Exercise 58,158
AMPH Director Aug 18, 2015 Option Exercise 22,617
AMPH Director Aug 18, 2015 Sale 133,395
AMPH Director Aug 17, 2015 Sale 79,384
AMPH Director May 21, 2015 Option Exercise 156,925
AMPH Director May 20, 2015 Option Exercise 162,878
AMPH Director May 22, 2015 Option Exercise 20,915
AMPH Director May 20, 2015 Sale 206,252
AMPH Director May 22, 2015 Sale 28,654
AMPH Director May 21, 2015 Sale 200,179
AMPH Director May 19, 2015 Option Exercise 35,040
AMPH Director May 19, 2015 Sale 44,824
AMPH Director Aug 15, 2014 Buy 14,000
AMPH Director Aug 18, 2014 Buy 26,078