The UK data watchdog has received complaints after James Watt reportedly contacted former shareholders.

Brewdog co-founder James Watt is facing complaints to the UK data watchdog after he reportedly contacted former shareholders as part of efforts to take back control of the craft brewer. The Information Commissioner's Office (ICO) said it was "assessing" information following complaints related to Watt. Earlier this year, US drinks firm Tilray took over Brewdog in a deal worth about £33m after the company collapsed with debts of more than £500m, leading to hundreds of job losses. The administration process saw Brewdog shut 36 bars while the takeover deal rendered the shares of about 200,000 crowdfunding investors worthless. Watt stepped down as chief executive of the brand in 2024 to become its "captain and co-founder". On Wednesday, Watt made a bid to buy back the Scottish craft beer firm just months after it was acquired. He tabled an offer to buy Brewdog through his new beer firm, Second Best, claiming that 43,000 so-called equity punk investors had joined forces for the bid. The Guardian has reported, external that a number of shareholders contacted by Watt said they did not understand how he had their contact details, raising concerns about a potential breach of the general data protection regulation (GDPR).