ABAXIS INC

CUSIP: 002567105 Class: COM

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

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

Q4 2015
Shares 19,941 Value ($000) $1,110 Avg Close — Range —
Q3 2015
Shares 33,023 Value ($000) $1,453 Avg Close — Range —
Q2 2015
Shares 57,297 Value ($000) $2,950 Avg Close — Range —
Q2 2014
Shares 26,397 Value ($000) $1,170 Avg Close — Range —