It could just be a better job offer, but WeWork’s top communications executive, Jennifer Skyler, has announced to her contacts that she is leaving the co-working giant to become the chief corporate affairs officer at American Express later this fall.

Skyler joined WeWork four years ago as its first communications hire, after spending three years as a director of communications at Facebook in New York. Skyler joined the fast-growing company as its global head of public affairs, working with us closely when we sat down with co-founder and CEO Adam Neumann at TechCrunch Disrupt in 2017.

Last year, she was promoted to the role of chief communications officer.

Skyler calls the past few years an “incredible journey,” one she was ready to end just as WeWork attempts to go public, apparently against the wishes of its biggest backer, SoftBank, which has concerns about how WeWork will be valued by public market shareholders.

Worth noting, another top communications exec, Dominic McMullan, who joined WeWork in 2016 as a vice president and the head of corporate communications, also recently announced some “personal news,” telling his network in late July that after becoming a dad (twice) in recent years, he had decided to take time off to spend with his family in Brooklyn for now.