17:00, 7 July 2019Primefactalkcontribs changed group membership for Kosack: granted administrator; revoked autopatrolled, extended confirmed user, IP block exempt, new page reviewer, pending changes reviewer and rollbacker (successful RFA)
14:00, 21 July 2017Yamlatalkcontribs changed group membership for Kosack: granted IP block exempt; kept autopatrolled, extended confirmed user, new page reviewer, pending changes reviewer and rollbacker unchanged (IPBE requested; user in good standing, hundreds of edits, long tenure, no blocks)
13:59, 6 April 2016Kosacktalkcontribs was automatically updated from autopatrolled, pending changes reviewer and rollbacker to autopatrolled, pending changes reviewer, rollbacker and extended confirmed user
17:42, 15 June 2010Courcellestalkcontribs changed group membership for Kosack: granted pending changes reviewer; kept autopatrolled and rollbacker unchanged (User can be trusted with Reviewer)
