LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

Avidity Partners Management LP's Holding History (CIK: 0001791827)

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

Q2 2024

Shares 290,000 Value ($000) $23,284 Avg Close $73.36 Range $58.16 - $84.29

Q1 2024

Shares 480,000 Value ($000) $29,875 Avg Close $58.85 Range $50.20 - $69.73

Q4 2023

Shares 380,000 Value ($000) $23,560 Avg Close $67.75 Range $54.85 - $79.20

Q3 2023

Shares 558,400 Value ($000) $38,798 Avg Close $73.14 Range $59.85 - $91.81

Q2 2023

Shares 245,100 Value ($000) $20,569 Avg Close $89.74 Range $81.02 - $100.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	290,000	$23,284	$73.36	$58.16 - $84.29
Q1 2024	480,000	$29,875	$58.85	$50.20 - $69.73
Q4 2023	380,000	$23,560	$67.75	$54.85 - $79.20
Q3 2023	558,400	$38,798	$73.14	$59.85 - $91.81
Q2 2023	245,100	$20,569	$89.74	$81.02 - $100.85