Petersen Floyd F.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Petersen Floyd F.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| AMPH | Sale | 500 | $20.62 | $10,310 | Aug 3, 2020 | |
| AMPH | Sale | 500 | $22.27 | $11,135 | Jul 1, 2020 | |
| AMPH | Award / Grant | 5,851 | — | — | Jun 8, 2020 | |
| AMPH | Sale | 500 | $18.97 | $9,485 | Jun 1, 2020 | |
| AMPH | Option Exercise | 5,000 | $15.11 | $75,550 | May 14, 2020 | |
| AMPH | Sale | 100 | $19.20 | $1,920 | May 12, 2020 | |
| AMPH | Sale | 500 | $16.66 | $8,330 | May 1, 2020 | |
| AMPH | Sale | 500 | $14.36 | $7,180 | Apr 1, 2020 | |
| AMPH | Sale | 500 | $15.56 | $7,780 | Mar 2, 2020 | |
| AMPH | Sale | 500 | $19.12 | $9,560 | Feb 3, 2020 | |
| AMPH | Sale | 1,000 | $19.14 | $19,140 | Jan 2, 2020 | |
| AMPH | Sale | 500 | $19.25 | $9,625 | Dec 2, 2019 | |
| AMPH | Sale | 500 | $19.48 | $9,740 | Nov 1, 2019 | |
| AMPH | Sale | 500 | $19.92 | $9,960 | Oct 1, 2019 | |
| AMPH | Sale | 500 | $21.75 | $10,875 | Sep 16, 2019 | |
| AMPH | Award / Grant | 5,491 | — | — | Jun 12, 2019 | |
| AMPH | Option Exercise | 29,278 | $14.66 | $429,215 | Dec 3, 2018 | |
| AMPH | Award / Grant | 6,590 | — | — | Jun 7, 2018 | |
| AMPH | Sale | 39,312 | $18.59 | $730,810 | Oct 4, 2017 | |
| AMPH | Award / Grant | 5,844 | — | — | Jun 8, 2017 | |
| AMPH | Sale | 400 | $18.61 | $7,444 | Jan 3, 2017 | |
| AMPH | Sale | 400 | $20.26 | $8,104 | Dec 1, 2016 | |
| AMPH | Sale | 400 | $18.09 | $7,236 | Nov 1, 2016 | |
| AMPH | Sale | 400 | $18.75 | $7,500 | Oct 3, 2016 | |
| AMPH | Sale | 3,000 | $19.05 | $57,150 | Sep 8, 2016 | |
| AMPH | Award / Grant | 6,086 | — | — | Jun 9, 2016 | |
| AMPH | Option Exercise | 38,462 | $11.68 | $449,236 | Nov 20, 2015 | |
| AMPH | Award / Grant | 8,686 | — | — | May 27, 2015 | |
| AMPH | Purchase | 3,200 | $10.35 | $33,120 | Aug 15, 2014 |