LANTHEUS HLDGS INC

Ticker: LNTH CUSIP: 516544103 Class: Common Stock

Cynosure Group, LLC's Holding History (CIK: 0001763409)

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

Q3 2025

Shares 4,989 Value ($000) $256 Avg Close $62.49 Range $47.25 - $85.31

Q2 2025

Shares 4,989 Value ($000) $408 Avg Close $87.82 Range $73.11 - $108.91

Q1 2025

Shares 3,476 Value ($000) $339 Avg Close $93.52 Range $77.73 - $111.29

Q4 2024

Shares 3,558 Value ($000) $318 Avg Close $97.41 Range $75.00 - $118.21

Q3 2024

Shares 3,259 Value ($000) $358 Avg Close $103.88 Range $76.10 - $126.89

Q2 2024

Shares 4,546 Value ($000) $365 Avg Close $73.36 Range $58.16 - $84.29

Q1 2024

Shares 5,321 Value ($000) $331 Avg Close $58.85 Range $50.20 - $69.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,989	$256	$62.49	$47.25 - $85.31
Q2 2025	4,989	$408	$87.82	$73.11 - $108.91
Q1 2025	3,476	$339	$93.52	$77.73 - $111.29
Q4 2024	3,558	$318	$97.41	$75.00 - $118.21
Q3 2024	3,259	$358	$103.88	$76.10 - $126.89
Q2 2024	4,546	$365	$73.36	$58.16 - $84.29
Q1 2024	5,321	$331	$58.85	$50.20 - $69.73