Comcast promotes Amy Lynch to president-Comcast Cable Northeast Division, succeeding Kevin Casey, who announced his retirement in October ... Bandwidth Infrastructure Group, provider of newly built dark fiber networks, names Bruce Garrison, ex-Kansas Fiber Network, CEO ... YouMail Protective Services, robocall mitigation platform, hires Peerless Network’s Elizabeth Addy as vice president-sales ... Newly reassigned at Graybar: Tom Twitty to senior vice president-supply chain management, effective April 1; David Bender to regional vice president-Minneapolis, St. Louis, Dallas, Seattle, Southwest and California, effective Jan. 1; and Brian Delaney to vice president-subsidiaries, also effective Jan. 1 ... Data tokenization platform Basis Theory names Jin Han, ex-Apple, general counsel to oversee its product roadmap for regulatory compliance ... Programmatic advertising company Reset Digital taps Gannett’s Nate Rackiewicz as chief data officer, newly created role ... Innovid, converged TV advertising platform, names Stackline’s David Helmreich, also ex-Oracle, chief commercial officer ... Private equity group American Pacific Group promotes Stephanie Gaufin to managing director ... Oceaneering International names Parker Wellbore’s Jennifer Simons senior vice president-chief legal officer and secretary, effective about Jan. 1, succeeding David Lawrence, who plans to retire, but will stay on during a transition.