(marketscreener.com) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15 of The Securities Exchange Act of 1934 ...https://www.marketscreener.com/ZAFGEN-INC-16725745/news/Zafgen-SEC-Filing-DEFA14A-30129460/?utm_medium=RSS&utm_content=20200309