diff --git a/tradingagents/dataflows/discovery/scanners/insider_buying.py b/tradingagents/dataflows/discovery/scanners/insider_buying.py
index eaac64ba..92405383 100644
--- a/tradingagents/dataflows/discovery/scanners/insider_buying.py
+++ b/tradingagents/dataflows/discovery/scanners/insider_buying.py
@@ -19,7 +19,7 @@ class InsiderBuyingScanner(BaseScanner):
     def __init__(self, config: Dict[str, Any]):
         super().__init__(config)
         self.lookback_days = self.scanner_config.get("lookback_days", 7)
-        self.min_transaction_value = self.scanner_config.get("min_transaction_value", 25000)
+        self.min_transaction_value = self.scanner_config.get("min_transaction_value", 100000)
 
     def scan(self, state: Dict[str, Any]) -> List[Dict[str, Any]]:
         if not self.is_enabled():