Porter Derrell
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Porter Derrell. 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 |
|---|---|---|---|---|---|---|
| ABOS | Award / Grant | 12,800 | — | — | Jun 4, 2025 | |
| ATRA | SVP, Head of Global Commercial | Award / Grant | 10,000 | — | — | Mar 26, 2019 |
| ATRA | SVP, Head of Global Commercial | Sale | 5,909 | $40.00 | $236,360 | Feb 15, 2019 |
| ATRA | SVP, Head of Global Commercial | Award / Grant | 12,313 | — | — | Feb 6, 2019 |
| ATRA | SVP, Head of Global Commercial | Option Exercise | 16,334 | $14.30 | $233,576 | May 15, 2018 |
| ATRA | SVP, Head of Global Commercial | Sale | 1,544 | $40.15 | $61,992 | May 8, 2018 |
| ATRA | SVP, Head of Global Commercial | Award / Grant | 12,500 | — | — | Feb 6, 2018 |