Dollinger Sean
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Dollinger Sean. 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 |
|---|---|---|---|---|---|---|
| YHC | CHIEF EXECUTIVE OFFICER | Option Exercise | 90 | — | — | Sep 30, 2025 |
| YHC | CHIEF EXECUTIVE OFFICER | Option Exercise | 89 | — | — | Jun 30, 2025 |
| YHC | CHIEF EXECUTIVE OFFICER | Option Exercise | 3,125 | — | — | Mar 31, 2025 |
| YHC | CHIEF EXECUTIVE OFFICER | Option Exercise | 15,625 | — | — | Jan 3, 2025 |
| YHC | CHIEF EXECUTIVE OFFICER | Purchase | 28,700 | $1.04 | $29,848 | Nov 26, 2024 |
| YHC | Chief Executive Officer | Purchase | 2 | $4.41 | $10 | Dec 20, 2023 |
| YHC | Chief Executive Officer | Purchase | 6,500 | $4.34 | $28,210 | Dec 20, 2023 |
| YHC | Chief Executive Officer | Purchase | 660,851 | $0.08 | $52,868 | Nov 21, 2023 |
| YHC | Chief Executive Officer | Purchase | 80,000 | $1.16 | $92,800 | Aug 23, 2023 |