By Gabriela Baczynska BRUSSELS (Reuters) -European Union negotiators agreed late on Tuesday to the bloc’s first-ever quota for women on corporate boards, lawmakers said, a bid to boost representation and improve gender equality in the bloc of 450 million people. The law obliges listed companies in all 27 EU member countries to have women take up at least 40% of non-executive board seats, or 33% of executive and non-executive roles combined by mid-2026. The plan had stalled a decade ago but got new momentum this year with fresh backing from Germany and France. “We’ve finally been able to kiss t…