Space systems company Rocket Lab USA adds retired U.S. Space Force Lt. Gen. Nina Armagno to its board ... Media company the Arena Group taps Katie Kulik from CBS as chief revenue officer ... PayPal hires EY’s Jamie Miller, also former Cargill and General Electric, as executive vice president-chief financial officer, effective Monday, succeeding acting CFO Gabrielle Rabinovitch; PayPal also moves Chief Information Officer Archie Deskus to executive vice president-chief technology officer, succeeding Sri Shivananda, departing company at the end of the year ... Social media company Qyou Media taps Raj Mishra, ex-Triller and also former TikTok, as group CEO-India operations.