Was this resignation noted yesterday?
https://www.barrons.com/articles/boeing-ceo-dennis-muilenberg-fired-resigns-737-max-grounding-51577115752
https://boeing.mediaroom.com/2019-12-23-Boeing-Announces-Leadership-Changes
clearly with a name like that.
also: was Director/Board Member, US-China Business Council (Apr '19)
https://web.archive.org/web/20190418105907/https://www.uschina.org/about/board-of-directors