Witkowski Mark R
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Witkowski Mark R. 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 |
|---|---|---|---|---|---|---|
| CNM | Chief Executive Officer | C | 100,000 | — | — | Aug 18, 2025 |
| CNM | Chief Executive Officer | C | 100,000 | — | — | Jul 17, 2025 |
| CNM | Chief Executive Officer | Award / Grant | 10,092 | — | — | Mar 31, 2025 |
| CNM | Chief Financial Officer | Award / Grant | 7,296 | — | — | Mar 13, 2025 |
| CNM | Chief Financial Officer | Tax Withholding | 925 | $46.55 | $43,059 | Mar 11, 2025 |
| CNM | Chief Financial Officer | Tax Withholding | 536 | $47.87 | $25,658 | Mar 10, 2025 |
| CNM | Chief Financial Officer | C | 50,000 | — | — | May 8, 2024 |
| CNM | Chief Financial Officer | C | 50,000 | — | — | Apr 8, 2024 |
| CNM | Chief Financial Officer | Award / Grant | 4,677 | — | — | Mar 7, 2024 |
| CNM | Chief Financial Officer | C | 40,000 | — | — | Nov 15, 2023 |
| CNM | Chief Financial Officer | C | 20,000 | — | — | Nov 9, 2023 |
| CNM | Chief Financial Officer | C | 20,000 | — | — | Oct 4, 2023 |
| CNM | Chief Financial Officer | Other | 603 | — | — | Sep 25, 2023 |
| CNM | Chief Financial Officer | Tax Withholding | 999 | $48.29 | $48,242 | Mar 13, 2023 |
| CNM | Chief Financial Officer | Award / Grant | 9,669 | — | — | Mar 10, 2023 |
| CNM | Chief Financial Officer | Award / Grant | 9,552 | — | — | Mar 11, 2022 |