SEC CIK 1611286
Petersen Floyd F.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AMPHview stock → | 71,368 | 2025-12-12 |
Position History — AMPH
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AMPH
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-12-12 | Open-market sale | 2,426 | $25.92 | 71,368 |
| 2025-12-11 | Open-market sale | 1,737 | $25.69 | 73,794 |
| 2025-11-13 | Option exercise (derivative) | 16,679 | $0.00 | 0 |
| 2025-11-13 | Open-market sale | 16,679 | $26.49 | 75,531 |
| 2025-11-13 | Option exercise | 16,679 | $16.69 | 92,210 |
| 2025-11-03 | Open-market sale | 500 | $25.27 | 75,531 |
| 2025-10-01 | Open-market sale | 500 | $27.20 | 76,031 |
| 2025-09-02 | Open-market sale | 500 | $30.98 | 76,531 |
| 2025-08-01 | Open-market sale | 500 | $20.83 | 77,031 |
| 2025-07-02 | Open-market sale | 500 | $23.47 | 77,531 |
| 2025-06-02 | Grant / award (derivative) | 11,402 | $0.00 | 11,402 |
| 2025-06-02 | Open-market sale | 500 | $25.67 | 72,909 |
| 2025-06-02 | Grant / award | 5,122 | $0.00 | 78,031 |
| 2025-05-01 | Open-market sale | 500 | $24.08 | 73,409 |
| 2025-04-01 | Open-market sale | 500 | $28.38 | 73,909 |
| 2025-03-06 | Open-market sale | 1,000 | $27.99 | 74,409 |
| 2024-09-05 | Open-market sale | 3,000 | $46.47 | 75,409 |
| 2024-06-10 | Open-market sale | 3,000 | $41.40 | 78,409 |
| 2024-06-03 | Grant / award (derivative) | 6,864 | $0.00 | 6,864 |
| 2024-06-03 | Open-market sale | 500 | $42.65 | 78,333 |
| 2024-06-03 | Grant / award | 3,076 | $0.00 | 81,409 |
| 2024-05-01 | Open-market sale | 500 | $41.67 | 78,833 |
| 2024-04-01 | Open-market sale | 500 | $43.43 | 79,333 |
| 2024-03-01 | Open-market sale | 451 | $45.60 | 79,882 |
| 2024-03-01 | Open-market sale | 49 | $46.53 | 79,833 |
| 2024-02-01 | Open-market sale | 474 | $53.07 | 80,359 |
| 2024-02-01 | Open-market sale | 26 | $53.64 | 80,333 |
| 2024-01-02 | Open-market sale | 353 | $61.70 | 80,833 |
| 2024-01-02 | Open-market sale | 147 | $60.56 | 81,186 |
| 2023-12-01 | Open-market sale | 135 | $57.24 | 81,698 |
| 2023-12-01 | Open-market sale | 365 | $58.15 | 81,333 |
| 2023-11-01 | Open-market sale | 500 | $45.30 | 81,833 |
| 2023-10-02 | Open-market sale | 500 | $45.78 | 82,333 |
| 2023-06-05 | Grant / award (derivative) | 7,016 | $0.00 | 7,016 |
| 2023-06-05 | Grant / award | 2,716 | $0.00 | 82,833 |
| 2023-05-17 | Open-market sale | 5,000 | $43.13 | 80,117 |
| 2023-04-03 | Open-market sale | 491 | $37.72 | 85,117 |
| 2023-03-01 | Open-market sale | 412 | $36.59 | 85,695 |
| 2023-03-01 | Open-market sale | 87 | $37.25 | 85,608 |
| 2023-03-01 | Open-market sale | 1 | $33.70 | 86,107 |
| 2023-02-01 | Open-market sale | 500 | $30.35 | 86,108 |
| 2023-01-03 | Open-market sale | 500 | $27.94 | 86,608 |
| 2022-12-01 | Open-market sale | 500 | $30.13 | 87,108 |
| 2022-11-01 | Open-market sale | 500 | $31.13 | 87,608 |
| 2022-10-03 | Open-market sale | 500 | $28.59 | 88,108 |
| 2022-09-01 | Open-market sale | 500 | $29.44 | 88,608 |
| 2022-08-01 | Open-market sale | 500 | $37.48 | 89,108 |
| 2022-07-01 | Open-market sale | 500 | $34.78 | 89,608 |
| 2022-06-10 | Grant / award (derivative) | 10,984 | $0.00 | 10,984 |
| 2022-06-10 | Grant / award | 4,163 | $0.00 | 90,108 |
| 2022-06-01 | Open-market sale | 380 | $36.79 | 86,065 |
| 2022-06-01 | Open-market sale | 120 | $37.67 | 85,945 |
| 2022-05-18 | Option exercise (derivative) | 20,291 | $0.00 | 0 |
| 2022-05-18 | Open-market sale | 9,924 | $35.05 | 86,445 |
| 2022-05-18 | Option exercise | 20,291 | $17.11 | 96,369 |
| 2022-05-02 | Open-market sale | 27 | $35.52 | 76,078 |
| 2022-05-02 | Open-market sale | 268 | $35.15 | 76,105 |
| 2022-04-01 | Open-market sale | 437 | $36.59 | 76,436 |
| 2022-04-01 | Open-market sale | 63 | $37.35 | 76,373 |
| 2022-03-01 | Open-market sale | 500 | $27.27 | 76,873 |
| 2022-02-01 | Open-market sale | 89 | $23.37 | 77,784 |
| 2022-02-01 | Open-market sale | 411 | $24.24 | 77,373 |
| 2022-01-03 | Open-market sale | 500 | $23.22 | 77,873 |
| 2021-12-22 | Open-market sale | 1,000 | $22.50 | 78,373 |
| 2021-06-07 | Option exercise (derivative) | 15,827 | $0.00 | 0 |
| 2021-06-07 | Grant / award (derivative) | 17,182 | $0.00 | 17,182 |
| 2021-06-07 | Grant / award | 6,019 | $0.00 | 79,373 |
| 2021-06-07 | Open-market sale | 15,827 | $19.34 | 73,354 |
| 2021-06-07 | Option exercise | 15,827 | $16.43 | 89,181 |
| 2021-06-03 | Option exercise (derivative) | 10,000 | $0.00 | 15,827 |
| 2021-06-03 | Option exercise | 10,000 | $16.43 | 83,354 |
| 2021-06-03 | Open-market sale | 10,000 | $18.65 | 73,354 |
| 2021-02-01 | Open-market sale | 639 | $18.26 | 73,354 |
| 2020-12-01 | Open-market sale | 500 | $17.87 | 73,993 |
| 2020-11-02 | Open-market sale | 500 | $19.84 | 74,493 |
| 2020-10-01 | Open-market sale | 500 | $18.89 | 74,993 |
| 2020-09-01 | Open-market sale | 500 | $19.90 | 75,493 |
| 2020-08-03 | Open-market sale | 500 | $20.62 | 75,993 |
| 2020-07-01 | Open-market sale | 500 | $22.27 | 76,493 |
| 2020-06-08 | Grant / award (derivative) | 16,004 | $0.00 | 16,004 |
| 2020-06-08 | Grant / award | 5,851 | $0.00 | 76,993 |
| 2020-06-01 | Open-market sale | 500 | $18.97 | 71,142 |
| 2020-05-15 | Option exercise (derivative) | 42,682 | $0.00 | 0 |
| 2020-05-15 | Open-market sale | 42,682 | $18.25 | 71,642 |
| 2020-05-15 | Option exercise | 42,682 | $15.11 | 114,324 |
| 2020-05-14 | Option exercise (derivative) | 5,000 | $0.00 | 42,682 |
| 2020-05-14 | Option exercise | 5,000 | $15.11 | 76,642 |
| 2020-05-14 | Open-market sale | 5,000 | $17.78 | 71,642 |
| 2020-05-12 | Option exercise (derivative) | 100 | $0.00 | 47,682 |
| 2020-05-12 | Open-market sale | 100 | $19.20 | 71,642 |
| 2020-05-12 | Option exercise | 100 | $15.11 | 71,742 |
| 2020-05-01 | Open-market sale | 500 | $16.66 | 71,642 |
| 2020-04-01 | Open-market sale | 500 | $14.36 | 72,142 |
| 2020-03-02 | Open-market sale | 500 | $15.56 | 72,642 |
| 2020-02-03 | Open-market sale | 500 | $19.12 | 73,142 |
| 2020-01-02 | Open-market sale | 1,000 | $19.14 | 73,642 |
| 2019-12-02 | Open-market sale | 500 | $19.25 | 74,642 |
| 2019-11-01 | Open-market sale | 500 | $19.48 | 75,142 |
| 2019-10-01 | Open-market sale | 500 | $19.92 | 75,642 |
| 2019-09-16 | Open-market sale | 500 | $21.75 | 76,142 |
| 2019-06-12 | Grant / award (derivative) | 13,915 | $0.00 | 13,915 |
| 2019-06-12 | Grant / award | 5,491 | $0.00 | 76,642 |
| 2018-12-12 | Option exercise (derivative) | 29,278 | $0.00 | 29,278 |
| 2018-12-03 | Option exercise | 29,278 | $14.66 | 100,429 |
| 2018-12-03 | Disposition to issuer | 29,278 | $22.45 | 71,151 |
| 2018-06-07 | Grant / award (derivative) | 16,679 | $0.00 | 16,679 |
| 2018-06-07 | Grant / award | 6,590 | $0.00 | 71,151 |
| 2017-10-04 | Option exercise (derivative) | 39,312 | $0.00 | 0 |
| 2017-10-04 | Open-market sale | 39,312 | $18.59 | 64,561 |
| 2017-10-04 | Option exercise | 39,312 | $10.77 | 103,873 |
| 2017-06-08 | Grant / award (derivative) | 20,291 | $0.00 | 20,291 |
| 2017-06-08 | Grant / award | 5,844 | $0.00 | 64,561 |
| 2017-01-03 | Open-market sale | 400 | $18.61 | 58,717 |
| 2016-12-01 | Open-market sale | 400 | $20.26 | 59,117 |
| 2016-11-01 | Open-market sale | 400 | $18.09 | 59,517 |
| 2016-10-03 | Open-market sale | 400 | $18.75 | 59,917 |
| 2016-09-08 | Open-market sale | 3,000 | $19.05 | 60,317 |
| 2016-06-09 | Grant / award (derivative) | 25,827 | $0.00 | 25,827 |
| 2016-06-09 | Grant / award | 6,086 | $0.00 | 63,317 |
| 2015-11-20 | Option exercise (derivative) | 38,462 | $0.00 | 0 |
| 2015-11-20 | Option exercise | 38,462 | $11.68 | 88,760 |
| 2015-11-20 | Open-market sale | 31,529 | $14.29 | 57,231 |
| 2015-05-27 | Grant / award (derivative) | 47,782 | $0.00 | 47,782 |
| 2015-05-27 | Grant / award | 8,686 | $0.00 | 50,298 |
| 2014-08-15 | Open-market buy | 3,200 | $10.35 | 41,612 |
| 2014-06-24 | — | — | — | 32,955 |
| 2014-06-24 | — | — | — | 5,457 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.