LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 32,599 Value ($000) $697 Avg Close $18.14 Range $13.30 - $21.99

Q4 2020

Shares 74,800 Value ($000) $1,009 Avg Close $13.09 Range $10.52 - $15.20

Q3 2020

Shares 218,100 Value ($000) $2,763 Avg Close $13.71 Range $11.73 - $16.50

Q2 2020

Shares 137,700 Value ($000) $1,969 Avg Close $13.21 Range $10.21 - $15.64

Q1 2020

Shares 50,800 Value ($000) $648 Avg Close $15.98 Range $8.67 - $20.67

Q4 2019

Shares 166,870 Value ($000) $3,422 Avg Close $20.23 Range $17.85 - $25.33

Q3 2019

Shares 157,270 Value ($000) $3,942 Avg Close $24.62 Range $20.33 - $29.80

Q2 2019

Shares 143,070 Value ($000) $4,049 Avg Close $25.39 Range $23.23 - $28.48

Q1 2019

Shares 66,565 Value ($000) $1,630 Avg Close $19.99 Range $14.57 - $25.49

Q4 2018

Shares 84,865 Value ($000) $1,329 Avg Close $15.31 Range $12.59 - $19.31

Q3 2018

Shares 262,000 Value ($000) $3,917 Avg Close $14.61 Range $12.80 - $16.60

Q2 2018

Shares 267,400 Value ($000) $3,890 Avg Close $15.39 Range $13.55 - $19.95

Q1 2018

Shares 270,600 Value ($000) $4,303 Avg Close $19.50 Range $14.45 - $24.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	32,599	$697	$18.14	$13.30 - $21.99
Q4 2020	74,800	$1,009	$13.09	$10.52 - $15.20
Q3 2020	218,100	$2,763	$13.71	$11.73 - $16.50
Q2 2020	137,700	$1,969	$13.21	$10.21 - $15.64
Q1 2020	50,800	$648	$15.98	$8.67 - $20.67
Q4 2019	166,870	$3,422	$20.23	$17.85 - $25.33
Q3 2019	157,270	$3,942	$24.62	$20.33 - $29.80
Q2 2019	143,070	$4,049	$25.39	$23.23 - $28.48
Q1 2019	66,565	$1,630	$19.99	$14.57 - $25.49
Q4 2018	84,865	$1,329	$15.31	$12.59 - $19.31
Q3 2018	262,000	$3,917	$14.61	$12.80 - $16.60
Q2 2018	267,400	$3,890	$15.39	$13.55 - $19.95
Q1 2018	270,600	$4,303	$19.50	$14.45 - $24.45