Schlosser Mario
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Schlosser Mario. 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 |
|---|---|---|---|---|---|---|
| OSCR | President of Technology & CTO | Sale | 38,835 | $15.00 | $582,525 | Dec 24, 2025 |
| OSCR | President of Technology & CTO | Sale | 23,965 | $16.59 | $397,579 | Dec 2, 2025 |
| OSCR | President of Technology & CTO | C | 286,182 | — | — | Nov 12, 2025 |
| OSCR | President of Technology & CTO | Sale | 395,000 | $18.43 | $7,279,850 | Sep 22, 2025 |
| OSCR | President of Technology & CTO | Tax Withholding | 23,879 | $16.66 | $397,824 | Sep 2, 2025 |
| DUOL | Award / Grant | 379 | — | — | Jun 11, 2025 | |
| OSCR | President of Technology & CTO | Tax Withholding | 23,879 | $13.80 | $329,530 | Jun 2, 2025 |
| OSCR | President of Technology & CTO | Award / Grant | 172,269 | — | — | Mar 5, 2025 |
| OSCR | President of Technology & CTO | Tax Withholding | 7,970 | $14.61 | $116,442 | Mar 1, 2025 |
| OSCR | President of Technology & CTO | Sale | 117 | $18.48 | $2,162 | Dec 1, 2024 |
| OSCR | President of Technology & CTO | Sale | 1,605 | $17.46 | $28,023 | Sep 4, 2024 |
| DUOL | Award / Grant | 1,742 | — | — | Jul 1, 2024 | |
| OSCR | President of Technology & CTO | Sale | 5,808 | $19.46 | $113,024 | Jun 4, 2024 |
| OSCR | President of Technology & CTO | Sale | 390,405 | $7.12 | $2,779,684 | Nov 16, 2023 |
| OSCR | President of Technology & CTO | C | 235,000 | — | — | Aug 15, 2023 |
| OSCR | Chief Executive Officer | Purchase | 57,300 | $17.53 | $1,004,469 | Sep 16, 2021 |
| OSCR | Chief Executive Officer | Option Exercise | 17 | — | — | Aug 18, 2021 |
| OSCR | Chief Executive Officer | Sale | 219,772 | $39.00 | $8,571,108 | Mar 5, 2021 |