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Signet Jewelers CEO resigns; names COO Mark Light as new chief
Hamilton, Bermuda –- In a surprise announcement, Signet Jewelers Ltd., the largest jewelry retailer in the U.S., U.K. and Canada, said that its president and COO, Mark Light, will take over as CEO on Nov. 1. He will replace Signet’s current chief, Michael Barnes, who is resigning from his position and from Signet's board of directors to "pursue opportunities closer to his home in Dallas," effective Oct. 31. -
Luxottica CEO resigns after 6 weeks
Milan, Italy -– Enrico Cavatorta, who accepted the role of CEO at global eyewear manufacturer/retailer Luxottica Group in September 2014, has resigned due to what the company termed disagreements with corporate governance structure. Board member Roger Abravanel also resigned for the same reason.

