Duffy David C.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Duffy David C.. 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 |
|---|---|---|---|---|---|---|
| QTRX | SVP R&D and CTO | Sale | 3,266 | $30.00 | $97,980 | Mar 23, 2022 |
| QTRX | SVP R&D and CTO | Sale | 3,266 | $30.91 | $100,952 | Feb 4, 2022 |
| QTRX | SVP R&D and CTO | Sale | 3,266 | $30.00 | $97,980 | Jan 31, 2022 |
| QTRX | SVP R&D and CTO | Option Exercise | 21,023 | $2.28 | $47,932 | Jan 3, 2022 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $40.71 | $67,864 | Dec 29, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $45.54 | $75,915 | Nov 19, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $51.47 | $85,800 | Oct 15, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $47.72 | $79,549 | Sep 22, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $46.13 | $76,899 | Aug 20, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $57.77 | $96,303 | Jul 14, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $62.11 | $103,537 | Jun 23, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $51.00 | $85,017 | May 28, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $62.14 | $103,587 | Apr 15, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $58.36 | $97,286 | Mar 19, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $79.62 | $132,727 | Feb 11, 2021 |
| QTRX | SVP R&D and CTO | Award / Grant | 2,146 | — | — | Feb 8, 2021 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $43.82 | $73,048 | Dec 18, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $49.39 | $82,333 | Nov 12, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $43.04 | $71,748 | Oct 16, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $32.43 | $54,061 | Sep 17, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,680 | $34.92 | $58,666 | Aug 19, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $27.39 | $45,659 | Jul 13, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $26.35 | $43,925 | Jun 16, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $26.52 | $44,209 | May 8, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $20.87 | $34,790 | Apr 15, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $11.46 | $19,104 | Mar 19, 2020 |
| QTRX | SVP R&D and CTO | Award / Grant | 6,500 | — | — | Feb 18, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $27.88 | $46,476 | Feb 11, 2020 |
| QTRX | SVP R&D and CTO | Sale | 1,941 | $23.99 | $46,565 | Jan 17, 2020 |
| QTRX | SVP R&D and CTO | Option Exercise | 6,600 | $2.28 | $15,048 | Dec 18, 2019 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $24.15 | $40,258 | Dec 16, 2019 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $22.56 | $37,608 | Nov 18, 2019 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $20.32 | $33,873 | Oct 21, 2019 |
| QTRX | SVP R&D and CTO | Option Exercise | 1,667 | $1.93 | $3,217 | Sep 16, 2019 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $27.99 | $46,659 | Aug 19, 2019 |
| QTRX | SVP R&D and CTO | Option Exercise | 1,667 | $1.93 | $3,217 | Jul 15, 2019 |
| QTRX | SVP R&D and CTO | Sale | 1,667 | $32.74 | $54,578 | Jun 17, 2019 |
| QTRX | SVP R&D and CTO | Sale | 234 | $21.20 | $4,961 | May 13, 2019 |
| QTRX | SVP R&D and CTO | Award / Grant | 5,633 | — | — | Mar 17, 2019 |
| QTRX | SVP R&D and CTO | Option Exercise | 1,860 | $2.28 | $4,241 | Oct 31, 2018 |
| QTRX | SVP R&D and CTO | Award / Grant | 5,485 | — | — | May 10, 2018 |