K Frances Heller

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ZFGN	$3.90	10,000	$38,988.00	47,961	2017-10-13	Filing
ZFGN	$3.23	10,000	$32,290.00	30,000	2016-12-19	Filing
ZFGN	$3.54	10,000	$35,434.00	20,000	2016-11-15	Filing
ZFGN	$2.99	10,000	$29,900.00	10,000	2016-07-22	Filing