(marketscreener.com) Back to Press Releases Spark Energy, Inc. Reports Second Quarter 2021 Financial Results HOUSTON, TX / ACCESSWIRE / August 4, 2021 / Spark Energy, Inc. , an independent retail energy services company, today reported financial results for the quarter ended June 30, 2021. Key Highlights ...https://www.marketscreener.com/quote/stock/SPARK-ENERGY-INC-16953819/news/Spark-Energy-Reports-Second-Quarter-2021-Financial-Results-36072282/?utm_medium=RSS&utm_content=20210804