ALERE INC

CUSIP: 01449J105 Class: COM

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

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

Q3 2017
Shares 566,419 Value ($000) $28,887 Avg Close — Range —
Q2 2017
Shares 516,953 Value ($000) $25,848 Avg Close — Range —
Q1 2017
Shares 645,520 Value ($000) $25,821 Avg Close — Range —
Q4 2016
Shares 639,627 Value ($000) $24,926 Avg Close — Range —
Q3 2016
Shares 756,671 Value ($000) $32,718 Avg Close — Range —
Q2 2016
Shares 912,050 Value ($000) $38,015 Avg Close — Range —
Q1 2016
Shares 65,540 Value ($000) $3,317 Avg Close — Range —
Q4 2015
Shares 117,282 Value ($000) $4,585 Avg Close — Range —