Schlosser Mario
SEC insider (Form 3/4/5 filer). CIK 0001844320. Director at Duolingo, Inc. (DUOL) and 1 other issuer. 72 reported Form 4/5 transactions since Sep 2024; latest on Oct 10, 2026. Located in PITTSBURGH, PA.
Companies Schlosser Mario has filed insider reports for
- Duolingo, Inc. (DUOL): Director
- Oscar Health, Inc. (OSCR): Director
Schlosser Mario
CIK: 0001844320
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (72 total)
- Oct 10, 2026DUOL
Duolingo, Inc.
AwardDirect116 shares at avg. $149.92$17K - Sep 3, 2026OSCR
Oscar Health, Inc.
SaleDirect31.4K shares at avg. $31.45$988K - Aug 28, 2026OSCR
Oscar Health, Inc.
ConversionDirect150K shares- - Aug 28, 2026OSCR
Oscar Health, Inc.
ExerciseDirectClass B Common Stock
150K shares at avg. $9.75- - Aug 28, 2026OSCR
Oscar Health, Inc.
ExerciseDirectStock Option (Right to Buy)
150K shares- - Aug 28, 2026OSCR
Oscar Health, Inc.
SaleDirect150K shares at avg. $30.79$4.6M - Aug 27, 2026OSCR
Oscar Health, Inc.
ExerciseDirectStock Option (Right to Buy)
600K shares- - Aug 27, 2026OSCR
Oscar Health, Inc.
ExerciseDirectClass B Common Stock
600K shares at avg. $9.75- - Aug 27, 2026OSCR
Oscar Health, Inc.
ConversionDirect600K shares- - Aug 27, 2026OSCR
Oscar Health, Inc.
SaleDirect600K shares at avg. $30.34$18.2M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 10, 2026 |  DUOL Duolingo, Inc. | Award | 116 | $149.92 | $17,391 | Direct |
| Sep 3, 2026 |  OSCR Oscar Health, Inc. | Sale | 31,422 | $31.45 | $988,222 | Direct |
| Aug 28, 2026 | OSCR Oscar Health, Inc. | Conversion | 150,000 | - | $0 | Direct |
| Aug 28, 2026 | OSCR Oscar Health, Inc. | Exercise Class B Common Stock | 150,000 | $9.75 | - | Direct |
| Aug 28, 2026 | OSCR Oscar Health, Inc. | Exercise Stock Option (Right to Buy) | 150,000 | - | - | Direct |
| Aug 28, 2026 | OSCR Oscar Health, Inc. | Sale | 150,000 | $30.79 | $4,618,500 | Direct |
| Aug 27, 2026 | OSCR Oscar Health, Inc. | Exercise Stock Option (Right to Buy) | 600,000 | - | - | Direct |
| Aug 27, 2026 | OSCR Oscar Health, Inc. | Exercise Class B Common Stock | 600,000 | $9.75 | - | Direct |
| Aug 27, 2026 | OSCR Oscar Health, Inc. | Conversion | 600,000 | - | $0 | Direct |
| Aug 27, 2026 | OSCR Oscar Health, Inc. | Sale | 600,000 | $30.34 | $18,204,000 | Direct |
1-10 of 72 transactions