Schlosser Mario

Duolingo, Inc. - Class A Common Stock · Director

Schlosser Mario is listed in public filings as director. This Schlosser Mario insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Duolingo, Inc. - Class A Common Stock (DUOL), and Oscar Health, Inc. (OSCR). Investors use Schlosser Mario's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Duolingo, Inc. - Class A Common StockDUOL--4.1k sharesGrant / ExerciseJun 3, 2026Disclosure amount unavailable2k shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Oscar Health, Inc.OSCR$11M490.5k sharesSellJun 2, 2026$531.6K24.5k shares$21.74--
Oscar Health, Inc.OSCR$11M480.9k sharesSellJun 2, 2026$217.0K9.7k shares$22.45--
Oscar Health, Inc.OSCR$6.9M515k sharesSellMar 2, 2026$325.8K24.3k shares$13.39--
Oscar Health, Inc.OSCR--539.3k sharesGrant / ExerciseMar 2, 2026Disclosure amount unavailable189.1k shares----
Oscar Health, Inc.OSCR$6.2M350.2k sharesSellJan 8, 2026$406.6K23k shares$17.65--
Oscar Health, Inc.OSCR--373.2k sharesGrant / ExerciseJan 8, 2026Disclosure amount unavailable23k shares----
Oscar Health, Inc.OSCR$6.0M350.2k sharesSellJan 6, 2026$1.3M77k shares$17.01--
Oscar Health, Inc.OSCR--427.1k sharesGrant / ExerciseJan 6, 2026Disclosure amount unavailable77k shares----
Oscar Health, Inc.OSCR$5.5M350.2k sharesSellJan 5, 2026$1.5M96.9k shares$15.64--
Oscar Health, Inc.OSCR--447.1k sharesGrant / ExerciseJan 5, 2026Disclosure amount unavailable86.9k shares----
Oscar Health, Inc.OSCR$5.4M360.2k sharesSellJan 2, 2026$2.1M137.9k shares$15.02--
Oscar Health, Inc.OSCR--498.1k sharesGrant / ExerciseJan 2, 2026Disclosure amount unavailable59.8k shares----
Oscar Health, Inc.OSCR$6.6M438.3k sharesSellDec 24, 2025$582.5K38.8k shares$15.00--
Oscar Health, Inc.OSCR$7.9M477.2k sharesSellDec 2, 2025$397.6K24k shares$16.59--
Oscar Health, Inc.OSCR$7.5M501.1k sharesSellNov 12, 2025$1.6M105.3k shares$15.05--
Oscar Health, Inc.OSCR$0141.3k sharesGrant / ExerciseNov 12, 2025$898.9K141.3k shares$6.36--
Oscar Health, Inc.OSCR--606.4k sharesGrant / ExerciseNov 12, 2025Disclosure amount unavailable105.3k shares----
Oscar Health, Inc.OSCR--1.8M sharesGrant / ExerciseNov 12, 2025Disclosure amount unavailable141.3k shares----
Oscar Health, Inc.OSCR$7.7M501.1k sharesSellNov 11, 2025$4.4M286.2k shares$15.27--
Oscar Health, Inc.OSCR$899k141.3k sharesGrant / ExerciseNov 11, 2025$2.6M413.8k shares$6.36--
Oscar Health, Inc.OSCR--787.3k sharesGrant / ExerciseNov 11, 2025Disclosure amount unavailable286.2k shares----
Oscar Health, Inc.OSCR--1.9M sharesGrant / ExerciseNov 11, 2025Disclosure amount unavailable413.8k shares----
Oscar Health, Inc.OSCR$9.2M501.1k sharesSellSep 22, 2025$7.3M395k shares$18.43--
Oscar Health, Inc.OSCR$3.5M555.2k sharesGrant / ExerciseSep 22, 2025$3.5M555.2k shares$6.36--
Oscar Health, Inc.OSCR--896.1k sharesGrant / ExerciseSep 22, 2025Disclosure amount unavailable395k shares----
Oscar Health, Inc.OSCR--1.9M sharesGrant / ExerciseSep 22, 2025Disclosure amount unavailable555.2k shares----
Oscar Health, Inc.OSCR$8.3M501.1k sharesGrant / ExerciseSep 2, 2025$397.8K23.9k shares$16.66--
Oscar Health, Inc.OSCR$7.2M525k sharesGrant / ExerciseJun 2, 2025$329.5K23.9k shares$13.80--
Oscar Health, Inc.OSCR--376k sharesGrant / ExerciseMar 5, 2025Disclosure amount unavailable172.3k shares----
Oscar Health, Inc.OSCR$3.0M203.7k sharesGrant / ExerciseMar 1, 2025$116.4K8k shares$14.61--
Oscar Health, Inc.OSCR$1.5M82k sharesSellDec 2, 2024$2.2K117 shares$18.48--
Oscar Health, Inc.OSCR$1.5M82.1k sharesSellDec 2, 2024$115.6K6.4k shares$18.07--
Oscar Health, Inc.OSCR--88.5k sharesGrant / ExerciseDec 1, 2024Disclosure amount unavailable14.4k shares----
Oscar Health, Inc.OSCR$1.3M75.4k sharesSellSep 4, 2024$28.0K1.6k shares$17.46--
Oscar Health, Inc.OSCR$1.3M74.1k sharesSellSep 4, 2024$23.4K1.3k shares$17.85--
Oscar Health, Inc.OSCR$1.4M77k sharesSellSep 3, 2024$57.5K3.2k shares$17.99--
Oscar Health, Inc.OSCR--80.2k sharesGrant / ExerciseSep 1, 2024Disclosure amount unavailable14.4k shares----