On June 30, NortonLifeLock Global gave its immediate parent NortonLifeLock Ireland just under $2.4 billion. On the same day, directors agreed the latest in a series of corporate reorganisations left the two companies as the only Irish subsidiaries of the Arizona-headquartered cybersecurity multinational.  Over the past four years, lawyers at Matheson have taken the old Symantec group’s Irish operations through a maze of mergers, de-mergers and asset transfers. During the period, the global firm both sold off its enterprise security division to Broadcom and cemented its Irish presence to handle the non-American portion of its business as it re-focused on…