AETERNA ZENTARIS INC

CUSIP: 007975303 Class: COM NEW

Hudson Bay Capital Management LP's Holding History (CIK: 0001393825)

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

Q3 2015
Shares 1,367,344 Value ($000) $119 Avg Close — Range —
Q1 2015
Shares 286,360 Value ($000) $154 Avg Close — Range —
Q4 2014
Shares 792,932 Value ($000) $476 Avg Close — Range —