Walker Mark Stephen
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Walker Mark Stephen. 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 |
|---|---|---|---|---|---|---|
| FOR | Chief Operating Officer | Tax Withholding | 1,578 | $23.22 | $36,641 | Nov 20, 2025 |
| FOR | Chief Operating Officer | Option Exercise | 2,816 | — | — | Mar 31, 2025 |
| FOR | Chief Operating Officer | Tax Withholding | 891 | $21.07 | $18,773 | Mar 28, 2025 |
| FOR | Chief Operating Officer | Option Exercise | 4,065 | — | — | Mar 21, 2025 |
| FOR | Chief Operating Officer | Tax Withholding | 778 | $21.90 | $17,038 | Mar 18, 2025 |
| FOR | Chief Operating Officer | Option Exercise | 1,800 | — | — | Mar 10, 2025 |
| FOR | Chief Operating Officer | Tax Withholding | 503 | $34.51 | $17,359 | May 6, 2024 |
| FOR | Chief Operating Officer | Tax Withholding | 1,263 | $40.19 | $50,760 | Mar 31, 2024 |
| FOR | Chief Operating Officer | Tax Withholding | 1,820 | $37.31 | $67,904 | Mar 21, 2024 |
| FOR | Chief Operating Officer | Tax Withholding | 749 | $35.78 | $26,799 | Mar 18, 2024 |
| FOR | Chief Operating Officer | Option Exercise | 1,800 | — | — | Mar 10, 2024 |
| FOR | Chief Operating Officer | Tax Withholding | 506 | $19.59 | $9,913 | May 6, 2023 |
| FOR | Chief Operating Officer | Option Exercise | 2,816 | — | — | Mar 31, 2023 |
| FOR | Chief Operating Officer | Option Exercise | 1,554 | — | — | Mar 18, 2023 |
| FOR | Chief Operating Officer | Option Exercise | 1,800 | — | — | Mar 10, 2023 |