Cloonan Michael
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Cloonan Michael. 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 |
|---|---|---|---|---|---|---|
| SION | President & CEO | Option Exercise | 30,049 | $6.11 | $183,599 | Oct 21, 2025 |
| SION | President & CEO | Option Exercise | 14,775 | $6.11 | $90,275 | Oct 15, 2025 |
| SION | President & CEO | Sale | 7,793 | $29.70 | $231,452 | Sep 29, 2025 |
| SION | President & CEO | Sale | 7,426 | $25.01 | $185,724 | Aug 26, 2025 |
| SION | President & CEO | Option Exercise | 25,000 | $6.11 | $152,750 | Aug 20, 2025 |
| 0001293971 | Disposition | 1,867 | — | — | Jun 2, 2025 | |
| 0001293971 | Award / Grant | 37,350 | — | — | Sep 30, 2024 | |
| 0001597553 | Chief Business Officer | Tax Withholding | 1,088 | $161.38 | $175,581 | Jul 25, 2019 |
| 0001597553 | Chief Business Officer | Sale | 25,000 | $175.00 | $4,375,000 | May 22, 2019 |