Summary by Futu AI
On May 31, 2024, Kathy J Warden, associated with Northrop Grumman Corp, executed a transaction involving Merck & Co., Inc. (MRK) common stock. Following the transaction, Warden holds a total of 500 shares of Merck & Co. directly. The nature of the transaction and the number of shares involved were not disclosed, but the post-transaction holdings suggest a significant investment in the pharmaceutical company.