Helen Hobbs, associated with Pfizer Inc. [PFE], was involved in a transaction on April 25, 2024. The specific details of the transaction, including the number of shares, nature of the shares, transaction price, and post-transaction holdings, were not disclosed in the announcement. As such, the impact of this event on Pfizer's stock performance and investor decisions remains unclear without further information.

Helen Hobbs, associated with Pfizer Inc. [PFE], was involved in a transaction on April 25, 2024. The specific details of the transaction, including the number of shares, nature of the shares, transaction price, and post-transaction holdings, were not disclosed in the announcement. As such, the impact of this event on Pfizer's stock performance and investor decisions remains unclear without further information.