Insider · CIK 0001671029
Zhi Yuan Yvonne Zheng
Files at: VSYS. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 18, 2016 AForm 4 → | Apr 7, 7:50 pm EDT | VISCOUNT SYSTEMS INCVSYS | 200,000 | — | — | 200,000 | — | late |