Merck & Co., Inc. $MRK Shares Sold by Castle Rock Wealth Management LLC
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Castle Rock Wealth Management LLC lessened its stake in Merck & Co., Inc. (NYSE:MRK - Free Report) by 42.3% in the 3rd quarter, according to its most recent filing with the SEC. The firm owned 16,389 shares of the company's stock after selling 12,030 shares during the quarter. Castle Rock Wealth Man
NYSE:MRK