AKORN INC

CUSIP: 009728106 Class: COM

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q3 2018

Shares 191,400 Value ($000) $2,484 Avg Close — Range —

Q2 2018

Shares 148,500 Value ($000) $2,464 Avg Close — Range —

Q1 2018

Shares 355,300 Value ($000) $6,648 Avg Close — Range —

Q3 2017

Shares 761,778 Value ($000) $25,283 Avg Close — Range —

Q2 2017

Shares 1,122,000 Value ($000) $37,632 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	191,400	$2,484	—	—
Q2 2018	148,500	$2,464	—	—
Q1 2018	355,300	$6,648	—	—
Q3 2017	761,778	$25,283	—	—
Q2 2017	1,122,000	$37,632	—	—