According to the Form 4 filed with this sale, the trade was planned at least as of May 19 using a 10b5-1.

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 19, 2023.

https://www.sec.gov/Archives/edgar/data/1193857/000181080623000163/xslF345X05/wf-form4_169420518678431.xml