Zheng Zhi Yuan Yvonne

Insider CIK 1671029 · VSYS Principal Financial Officer

Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
VSYS VISCOUNT SYSTEMS INC	A Award deriv	2016-01-18	2016-04-07	200,000	—	$0	200,000	SEC↗