Live feed16:40:54·1928dINSIDERFilingvia QuantisnowSEC Form 4: Penka Petrova exercised 5,312 units of Common Shares at a strike of $1.80 and sold $58,857 worth of Common Shares (5,312 units at $11.08)ByQuantisnow·Wall Street's wire, on your screen.TRIL· Trillium Therapeutics Inc.Health CareOriginal source