Sullivan Christopher Ryan
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Sullivan Christopher Ryan. 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 |
|---|---|---|---|---|---|---|
| AVTX | Chief Financial Officer | Tax Withholding | 155 | $4.10 | $636 | Dec 10, 2025 |
| AVTX | Chief Financial Officer | Option Exercise | 24,200 | — | — | Mar 28, 2025 |
| AVTX | Chief Financial Officer | Purchase | 511 | $3.42 | $1,748 | Jun 9, 2023 |
| AVTX | Chief Accounting Officer | Purchase | 955 | $1.57 | $1,499 | Dec 10, 2021 |
| AVTX | Interim CFO | Purchase | 5,095 | $2.28 | $11,617 | Dec 10, 2020 |
| AVTX | Interim CFO | Purchase | 2,954 | $2.28 | $6,735 | Jun 10, 2020 |