Insider Transactions by Petersen Floyd F.

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! AMPH Director Jun 01, 2020 Sale $18.97 500 9,483 71,142 Jun 02, 2020, 05:46 PM
Y! AMPH Director May 14, 2020 Option Exercise $15.11 5,000 75,550 76,642 May 18, 2020, 04:31 PM
Y! AMPH Director May 15, 2020 Option Exercise $15.11 42,682 644,925 114,324 May 18, 2020, 04:31 PM
Y! AMPH Director May 14, 2020 Sale $17.78 5,000 88,876 71,642 May 18, 2020, 04:31 PM
Y! AMPH Director May 15, 2020 Sale $18.25 42,682 778,968 71,642 May 18, 2020, 04:31 PM
Y! AMPH Director May 12, 2020 Option Exercise $15.11 100 1,511 71,742 May 14, 2020, 04:15 PM
Y! AMPH Director May 12, 2020 Sale $19.20 100 1,920 71,642 May 14, 2020, 04:15 PM
Y! AMPH Director May 01, 2020 Sale $16.66 500 8,329 71,642 May 05, 2020, 05:05 PM
Y! AMPH Director Apr 01, 2020 Sale $14.36 500 7,181 72,142 Apr 02, 2020, 05:46 PM
Y! AMPH Director Mar 02, 2020 Sale $15.56 500 7,782 72,642 Mar 03, 2020, 04:15 PM
Y! AMPH Director Feb 03, 2020 Sale $19.12 500 9,558 73,142 Feb 04, 2020, 04:07 PM
Y! AMPH Director Jan 02, 2020 Sale $19.14 1,000 19,142 73,642 Jan 03, 2020, 05:05 PM
Y! AMPH Director Dec 02, 2019 Sale $19.25 500 9,623 74,642 Dec 04, 2019, 04:06 PM
Y! AMPH Director Nov 01, 2019 Sale $19.48 500 9,738 75,142 Nov 05, 2019, 04:06 PM
Y! AMPH Director Oct 01, 2019 Sale $19.92 500 9,959 75,642 Oct 03, 2019, 06:21 PM
Y! AMPH Director Sep 16, 2019 Sale $21.75 500 10,877 76,142 Sep 17, 2019, 08:13 PM
Y! AMPH Director Dec 03, 2018 Option Exercise $22.45 29,278 657,414 71,151 Dec 04, 2018, 09:01 PM
Y! AMPH Director Dec 03, 2018 Option Exercise $14.66 29,278 429,215 100,429 Dec 04, 2018, 09:01 PM
Y! AMPH Director Oct 04, 2017 Option Exercise $10.77 39,312 423,390 103,873 Oct 06, 2017, 05:52 PM
Y! AMPH Director Oct 04, 2017 Sale $18.59 39,312 730,755 64,561 Oct 06, 2017, 05:52 PM
Y! AMPH Director Jan 03, 2017 Sale $18.61 400 7,444 58,717 Jan 04, 2017, 06:36 PM
Y! AMPH Director Dec 01, 2016 Sale $20.26 400 8,104 59,117 Dec 02, 2016, 07:00 PM
Y! AMPH Director Nov 01, 2016 Sale $18.09 400 7,236 59,517 Nov 03, 2016, 07:02 PM
Y! AMPH Director Oct 03, 2016 Sale $18.75 400 7,500 59,917 Oct 05, 2016, 07:00 PM
Y! AMPH Director Sep 08, 2016 Sale $19.05 3,000 57,150 60,317 Sep 12, 2016, 05:03 PM
Y! AMPH Director Nov 20, 2015 Option Exercise $11.68 38,462 449,236 88,760 Nov 24, 2015, 04:05 PM
Y! AMPH Director Nov 20, 2015 Sale $14.29 31,529 450,512 57,231 Nov 24, 2015, 04:05 PM
Y! AMPH Director Aug 15, 2014 Buy $10.35 3,200 33,128 41,612 Aug 19, 2014, 08:54 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
AMPH Director Jun 01, 2020 Sale 9,483
AMPH Director May 14, 2020 Option Exercise 75,550
AMPH Director May 15, 2020 Option Exercise 644,925
AMPH Director May 14, 2020 Sale 88,876
AMPH Director May 15, 2020 Sale 778,968
AMPH Director May 12, 2020 Option Exercise 1,511
AMPH Director May 12, 2020 Sale 1,920
AMPH Director May 01, 2020 Sale 8,329
AMPH Director Apr 01, 2020 Sale 7,181
AMPH Director Mar 02, 2020 Sale 7,782
AMPH Director Feb 03, 2020 Sale 9,558
AMPH Director Jan 02, 2020 Sale 19,142
AMPH Director Dec 02, 2019 Sale 9,623
AMPH Director Nov 01, 2019 Sale 9,738
AMPH Director Oct 01, 2019 Sale 9,959
AMPH Director Sep 16, 2019 Sale 10,877
AMPH Director Dec 03, 2018 Option Exercise 657,414
AMPH Director Dec 03, 2018 Option Exercise 429,215
AMPH Director Oct 04, 2017 Option Exercise 423,390
AMPH Director Oct 04, 2017 Sale 730,755
AMPH Director Jan 03, 2017 Sale 7,444
AMPH Director Dec 01, 2016 Sale 8,104
AMPH Director Nov 01, 2016 Sale 7,236
AMPH Director Oct 03, 2016 Sale 7,500
AMPH Director Sep 08, 2016 Sale 57,150
AMPH Director Nov 20, 2015 Option Exercise 449,236
AMPH Director Nov 20, 2015 Sale 450,512
AMPH Director Aug 15, 2014 Buy 33,128