SOUTHWELL DAVID P
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to SOUTHWELL DAVID P. 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 |
|---|---|---|---|---|---|---|
| PTCT | Option Exercise | 12,000 | $30.86 | $370,320 | Sep 9, 2025 | |
| RCKTW | Award / Grant | 30,000 | — | — | Jun 18, 2025 | |
| PTCT | Award / Grant | 4,000 | — | — | Jan 3, 2025 | |
| PTCT | Gift | 1,650 | — | — | May 8, 2024 | |
| RCKTW | Gift | 59,716 | — | — | May 2, 2024 | |
| RCKTW | Sale | 10,284 | $25.16 | $258,745 | Apr 12, 2024 | |
| PTCT | Award / Grant | 4,000 | — | — | Feb 15, 2024 | |
| PTCT | Sale | 5,188 | $51.43 | $266,819 | Apr 17, 2023 | |
| PTCT | Sale | 2,571 | $50.05 | $128,679 | Mar 31, 2023 | |
| PTCT | Sale | 5,301 | $45.41 | $240,718 | Mar 27, 2023 | |
| PTCT | Award / Grant | 4,000 | — | — | Jan 5, 2023 | |
| TCRX | Chief Executive Officer | Purchase | 10,000 | $3.55 | $35,500 | May 18, 2022 |
| PTCT | Award / Grant | 3,200 | — | — | Jan 7, 2022 | |
| TCRX | Chief Executive Officer | Option Exercise | 48,670 | $1.97 | $95,880 | Dec 23, 2021 |
| TCRX | Chief Executive Officer | Purchase | 11,000 | $8.73 | $96,030 | Sep 8, 2021 |
| PTCT | Award / Grant | 1,650 | — | — | Jan 6, 2021 | |
| PTCT | Sale | 700 | $52.18 | $36,526 | Oct 16, 2020 | |
| PTCT | Award / Grant | 1,650 | — | — | Jan 29, 2020 | |
| RCKTW | Sale | 38,768 | $15.19 | $588,886 | Dec 13, 2018 | |
| RCKTW | Sale | 52,809 | $15.15 | $800,056 | Dec 7, 2018 | |
| RCKTW | Option Exercise | 21,875 | — | — | Apr 2, 2018 | |
| RCKTW | President and CEO | Purchase | 60,000 | $1.75 | $105,000 | Jan 6, 2017 |
| PTCT | Option Exercise | 15,000 | $10.85 | $162,750 | Jul 6, 2015 | |
| PTCT | Sale | 2,200 | $68.99 | $151,778 | Mar 23, 2015 | |
| PTCT | Sale | 1,117 | $31.35 | $35,018 | Mar 21, 2014 | |
| 0000901219 | Chief Financial Officer | U | 90,835 | $14.25 | $1,294,399 | Jul 30, 2012 |
| 0001464963 | Purchase | 10,200 | $13.00 | $132,600 | Dec 6, 2010 | |
| 0001464963 | Purchase | 200 | $12.84 | $2,568 | Nov 24, 2010 | |
| 0001464963 | Purchase | 76 | $12.84 | $976 | Nov 23, 2010 | |
| 0001464963 | Purchase | 100 | $12.83 | $1,283 | Nov 22, 2010 | |
| 0001464963 | Purchase | 400 | $12.84 | $5,136 | Nov 18, 2010 | |
| 0001464963 | Purchase | 200 | $12.83 | $2,566 | Nov 17, 2010 | |
| 0000919015 | Disposition | 20,055 | $4.38 | $87,841 | Sep 10, 2010 | |
| 0000901219 | David Southwell | Award / Grant | 85 | $32.86 | $2,793 | Jul 12, 2010 |
| 0000901219 | David Southwell | Option Exercise | 13,205 | $7.00 | $92,435 | Jun 1, 2010 |
| 0000901219 | David Southwell | Award / Grant | 97 | $32.86 | $3,187 | Apr 12, 2010 |
| 0000919015 | Option Exercise | 2,000 | $0.81 | $1,620 | May 20, 2009 | |
| 0000919015 | Award / Grant | 2,500 | $0.01 | $25 | May 14, 2009 | |
| 0000901219 | Purchase | 73,000 | $0.72 | $52,560 | Mar 13, 2009 | |
| 0000919015 | Award / Grant | 2,500 | $0.01 | $25 | May 14, 2008 | |
| 0000877357 | Chief Financial Officer | Sale | 980 | $27.61 | $27,058 | Sep 10, 2007 |
| 0000877357 | Chief Financial Officer | Sale | 2,900 | $27.24 | $78,996 | Sep 10, 2007 |
| 0000877357 | Chief Financial Officer | Sale | 200 | $28.10 | $5,620 | Sep 10, 2007 |
| 0000877357 | Chief Financial Officer | Sale | 2,400 | $28.54 | $68,496 | Sep 4, 2007 |
| 0000877357 | Chief Financial Officer | Sale | 1,399 | $29.13 | $40,753 | Sep 4, 2007 |
| 0000877357 | Chief Financial Officer | Sale | 669 | $29.30 | $19,602 | Sep 4, 2007 |
| 0000877357 | Chief Financial Officer | Option Exercise | 2,000 | $19.31 | $38,620 | Jul 17, 2007 |
| 0000877357 | Chief Financial Officer | Award / Grant | 17,500 | $53.35 | $933,625 | May 15, 2007 |
| 0000919015 | Award / Grant | 2,500 | $0.01 | $25 | May 10, 2007 | |
| 0000919015 | Award / Grant | 2,500 | $0.01 | $25 | May 10, 2006 |