 AMES, Iowa--BUSINESS WIRE--Workiva Inc. NYSE:WK, the company that simplifies complex work, today announced financial results for its second quarter ended June 30, 2021. Our results continue to build on our market leadership and the increased demand for regulatory reporting and fit-for-purpose solutions to support digital transformations, said Marty Vanderploeg, Chief Executive Officer. Our strong bookings from existing customers reflect our enhanced ability to cross-sell multiple solutio 