{"id":"clm_4334D5059DDF","entity":"semrush","predicate":"ceo","value":"William (Bill) R. Wagner","value_json":{"note":"The page, dated 2025-02-28, says Wagner became CEO effective March 10, replacing co-founder Oleg Shchegolev, who became CTO. I could not check whether the announced Adobe acquisition has closed or cha","check":{"on":"2026-11-09","url":"https://www.mrweb.com/drno/news37951.htm","pages":1,"quote":"Semrush has appointed William (Bill) R. Wagner as CEO, effective March 10th, replacing co-founder Oleg Shchegolev, who moves to the role of CTO.","outcome":"checked"},"verdict":"found","verified":"2026-11-09","missing_basic":true},"valid_from":"2025-03-10","valid_to":null,"published":null,"recorded":"2026-11-09","citation":{"plain":"AsOf. \"Semrush ceo: William (Bill) R. Wagner\", as of 2025-03-10. Claim clm_4334D5059DDF, https://asof.is/claim/clm_4334D5059DDF, accessed 2026-11-10. Source: https://www.mrweb.com/drno/news37951.htm.","url":"https://asof.is/claim/clm_4334D5059DDF","accessed":"2026-11-10"},"confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-09T05:45:07.635886+00:00","updated_at":"2026-11-09T13:35:29.480492+00:00","sources":[{"url":"https://www.mrweb.com/drno/news37951.htm","tier":"secondary","publisher":"mrweb.com","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-09","quote":"Semrush has appointed William (Bill) R. Wagner as CEO, effective March 10th, replacing co-founder Oleg Shchegolev, who moves to the role of CTO.","url":"https://www.mrweb.com/drno/news37951.htm"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}