LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q4 2017

Shares 61,019 Value ($000) $1,248 Avg Close $20.36 Range $17.15 - $24.10

Q3 2017

Shares 67,021 Value ($000) $1,193 Avg Close $17.58 Range $15.05 - $20.45

Q2 2017

Shares 82,028 Value ($000) $1,448 Avg Close $14.71 Range $10.65 - $17.85

Q1 2017

Shares 109,428 Value ($000) $1,368 Avg Close $10.58 Range $7.95 - $14.25

Q4 2016

Shares 75,819 Value ($000) $652 Avg Close $8.93 Range $7.61 - $10.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	61,019	$1,248	$20.36	$17.15 - $24.10
Q3 2017	67,021	$1,193	$17.58	$15.05 - $20.45
Q2 2017	82,028	$1,448	$14.71	$10.65 - $17.85
Q1 2017	109,428	$1,368	$10.58	$7.95 - $14.25
Q4 2016	75,819	$652	$8.93	$7.61 - $10.85