The filing for a mixed shelf offering indicates Presidio Property Trust Inc's intention to secure flexible financing for future growth, acquisitions, or debt management. This strategic financial maneuver is typically viewed positively by investors as it demonstrates a company's proactive approach to capital management and potential for expansion. Given the size of the offering relative to the company's market cap, this move could significantly impact its financial structure and growth trajectory, thus likely leading to a positive short-term impact on its stock price.