AKORN INC

CUSIP: 009728106 Class: COM

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

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

Q1 2020
Shares 589,924 Value ($000) $330 Avg Close — Range —
Q4 2019
Shares 977,935 Value ($000) $1,467 Avg Close — Range —
Q2 2019
Shares 12,771 Value ($000) $66 Avg Close — Range —
Q1 2019
Shares 248,136 Value ($000) $873 Avg Close — Range —
Q4 2018
Shares 2,007,145 Value ($000) $6,804 Avg Close — Range —
Q3 2018
Shares 2,998,492 Value ($000) $38,920 Avg Close — Range —
Q2 2018
Shares 2,069,385 Value ($000) $34,331 Avg Close — Range —
Q1 2018
Shares 590,426 Value ($000) $11,047 Avg Close — Range —
Q4 2017
Shares 476,602 Value ($000) $15,361 Avg Close — Range —
Q3 2017
Shares 406,762 Value ($000) $13,423 Avg Close — Range —
Q2 2017
Shares 43,610 Value ($000) $1,483 Avg Close — Range —
Q2 2015
Shares 10,984 Value ($000) $480 Avg Close — Range —
Q1 2015
Shares 66,705 Value ($000) $3,169 Avg Close — Range —
Q4 2014
Shares 240,985 Value ($000) $8,724 Avg Close — Range —
Q3 2014
Shares 102,883 Value ($000) $3,732 Avg Close — Range —
Q2 2014
Shares 129,669 Value ($000) $4,311 Avg Close — Range —
Q1 2014
Shares 136,669 Value ($000) $3,007 Avg Close — Range —