He lied. There are falsehoods that he knew (or had a responsibility to know) were false in a public statement he put his name on. They've been repeatedly corrected both by other employees and by data.
Specifically, he at least lied about a 2 week requirement for paper reviews in the internal publication approval process. While that's listed as a further requirement, they don't "normally" require two weeks.
(I wouldn't, for example call the resignation statements lies. Those were unintentional falsehoods)