FCC Chairwoman Jessica Rosenworcel announces retirements of Grace Teaney, Media Bureau; Margaret Daley, Enforcement Bureau; Belford Lawson, Office of Communications Business Opportunities; Tim McGuire, Wireless Bureau; and Rodney Small, Office of Engineering and Technology … New hires at Ikotek, original design manufacturer for IoT devices: Bill Leunis, ex-Nortek, as vice president-finance; Tim Newberg, ex-Texas Instruments and Broadcom, vice president-sales, U.S. and Canada; and Steve Burrington, ex-CalAmp, as head-North America engineering ... Cryptocurrency company 21.co names Goldman Sachs’ David Josse, also former Motorola, chief technology officer ... GoDaddy promotes board member Brian Sharples to chair, effective Friday, succeeding Chuck Robel, who plans to retire from the board, effective with the 2023 annual meeting and will continue to serve through a transition period.