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Stumpf Matthew
InsiderCIK 0002003065
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 6
- Buy transactions
- 0
- Sell transactions
- 34
- Companies
- 1
- Active
- 2025–2026
Across 6 filings between 2025–2026, Stumpf Matthew has disclosed $17.2M in transactions — all concentrated in AppLovin Corp (APP). Their disclosed trades are heavily weighted toward selling — $0 in buys and $10.0M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
6 loaded
| Aug 21 | APP AppLovin Corp | Stumpf Matthew | Insider | Tax withheld | $624.0K |
| May 29 | APP AppLovin Corp | Stumpf Matthew | Insider | Sell | $5.4M |
| May 22 | APP AppLovin Corp | Stumpf Matthew | Insider | Tax withheld | $1.1M |
| Nov 24 | APP AppLovin Corp | Stumpf Matthew | Insider | Sell | $2.5M |
| Oct 31 | APP AppLovin Corp | Stumpf Matthew | Insider | Grant | $0 |
| Aug 22 | APP AppLovin Corp | Stumpf Matthew | Insider | Sell | $2.0M |
6 filings