RAPAPORT... Borsheims has promoted Jaci Stuifbergen to marketing manager. She will oversee the company's marketing strategies, programs and campaigns.Stuifbergen, who started at the Berkshire Hathaway-owned business in 2012, was promoted to senior marketing and event specialist in 2018. In her new role, she will be responsible for guiding the store's print and catalog production, digital advertising, and social media. She will also be in charge of various marketing events, including the Berkshire Hathaway shareholders' weekend and the jeweler's 150th anniversary celebration this year, the company said last week.Image: Jaci Struifbergen. (Borsheims)