Matthew Stumpf $APP SEC Form 4 Insider Trading

Matthew Stumpf has filed a total of 41 insider trades in $APP since 2021. Their most recent trade was a sale of 120 shares, made on Nov 21, 2025. Their largest trade was a sale of 60,215 shares, made on Aug 13, 2024. We estimate that they now own 188,799 shares of $APP, worth an estimated $88.3 million.

Insider Trading at $APP

There have been a total of 1979 insider trades reported at $APP since 2021, with 25,000 shares purchased and 233.1 million shares sold. The most active insider traders in $APP stock have been Vasily Shikin, Arash Adam Foroughi, and Katie Kihorany Jansen. The most recent trade was a sale of 20,910 shares reported by Eduardo Vivas (None), made on Mar 13, 2026.

$APP Executives and Stock Owners with Insider Trades

• Vasily Shikin, Chief Technology Officer

• Arash Adam Foroughi, CEO & Chairperson

• Katie Kihorany Jansen, Chief Marketing Officer

• Victoria Valenzuela, CLO & Corp. Secretary

• Matthew Stumpf, Chief Financial Officer (CFO)

• Herald Y Chen, President & CFO

• Victoria Valenzuela, CALO & Corp. Secretary

• Dmitriy Dorosh, Principal Accounting Officer

• Elena Arutunian, Chief Accounting Officer

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.