LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q3 2025

Shares 12,213 Value ($000) $626 Avg Close $62.49 Range $47.25 - $85.31

Q2 2025

Shares 12,423 Value ($000) $1,017 Avg Close $87.82 Range $73.11 - $108.91

Q1 2025

Shares 7,882 Value ($000) $769 Avg Close $93.52 Range $77.73 - $111.29

Q4 2024

Shares 6,575 Value ($000) $588 Avg Close $97.41 Range $75.00 - $118.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	12,213	$626	$62.49	$47.25 - $85.31
Q2 2025	12,423	$1,017	$87.82	$73.11 - $108.91
Q1 2025	7,882	$769	$93.52	$77.73 - $111.29
Q4 2024	6,575	$588	$97.41	$75.00 - $118.21