LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q3 2025

Shares 13,717 Value ($000) $704 Avg Close $62.49 Range $47.25 - $85.31

Q2 2025

Shares 3,908 Value ($000) $320 Avg Close $87.82 Range $73.11 - $108.91

Q2 2024

Shares 5,300 Value ($000) $426 Avg Close $73.36 Range $58.16 - $84.29

Q1 2024

Shares 6,400 Value ($000) $398 Avg Close $58.85 Range $50.20 - $69.73

Q2 2020

Shares 91,803 Value ($000) $1,313 Avg Close $13.21 Range $10.21 - $15.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,717	$704	$62.49	$47.25 - $85.31
Q2 2025	3,908	$320	$87.82	$73.11 - $108.91
Q2 2024	5,300	$426	$73.36	$58.16 - $84.29
Q1 2024	6,400	$398	$58.85	$50.20 - $69.73
Q2 2020	91,803	$1,313	$13.21	$10.21 - $15.64