Sean Dennison developed enhanced access to PJM pricing data in the gridstatus/gridstatus repository by implementing a new Python method, get_regulation_prices_5_min, within the PJM class. This feature enables retrieval of 5-minute regulation pricing data, supporting both the latest and historical queries with accurate column naming. Sean utilized skills in API integration, data retrieval, and data validation, leveraging Pandas and SQL to ensure robust data handling. Comprehensive unit tests were added to maintain coverage and reliability, improving CI feedback. This work addressed the need for fresher, more granular pricing data, supporting better decision-making for pricing strategies in energy market applications.