Money Kraft Heinz slashes dividend and discloses SEC subpoena, leading stock to plunge 20 percent February 21, 2019Christine Wang, CNBCComments Off on Kraft Heinz slashes dividend and discloses SEC subpoena, leading stock to plunge 20 percent Kraft Heinz disclosed Thursday it has received a subpoena from the SEC as part of an investigation into the company's procurement accounting policies.