MEDICENNA THERAPEUTICS CORP

Ticker: MDNAF CUSIP: 58490H107 Class: FOREIGN CANADIAN

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021

Shares 80,401 Value ($000) $328 Avg Close $4.07 Range $3.23 - $4.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	80,401	$328	$4.07	$3.23 - $4.84