Core Insights - QuantumScape Corp. shares have seen significant price movements, with a 5.77% after-hours increase to $12.83 following an 18.23% rise during regular trading on Thursday [1][2] - The stock closed at $12.13 on Thursday, indicating strong market interest [1] Insider Trading Activity - Notable insider trading was reported on September 12, with Director Jeffrey B. Straubel exercising 130,067 stock options at $2.377 each and selling 157,180 shares at an average price of $9.1997, as part of a trading plan established in June under Rule 10b5-1 [2] - The total transactions amounted to approximately $1.75 million in sales [3] Technical Performance - QuantumScape has achieved a remarkable 104.55% gain over the past year, with stock trading within a 52-week range of $3.40 to $15.03, currently nearing the upper end of this range [4] - The company has a market capitalization of $6.87 billion and an average daily trading volume of 26.01 million shares [4] Momentum and Stock Rankings - The stock is in the 94th percentile for momentum, indicating a positive price trend across all time frames according to Benzinga's Edge Stock Rankings [5]