ENZO BIOCHEM INC

CUSIP: 294100102 Class: COM

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

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

Q2 2021
Shares 28,909 Value ($000) $92 Avg Close — Range —
Q3 2019
Shares 12,465 Value ($000) $45 Avg Close — Range —
Q2 2019
Shares 24,771 Value ($000) $83 Avg Close — Range —
Q3 2018
Shares 111,945 Value ($000) $461 Avg Close — Range —