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CIK 0001521036 · Large accelerated filer

Lantheus Holdings, Inc.

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Ticker
LNTH
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
352318913
Phone
978 671-8001
Business address
201 BURLINGTON ROAD, SOUTH BUILDING, BEDFORD, MA, 01730
Former names
Lantheus MI Holdings, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-05-09 Ber Gerard Director Shares withheld for taxes −396 $81.74 $32K 20,825
2025-04-17 Blanchfield Paul President Shares withheld for taxes −455 $101.32 $46K 118,391
2025-04-17 Niedzwiecki Daniel See Remarks Shares withheld for taxes −178 $101.32 $18K 99,057
2025-03-17 Marshall Robert J. Jr. CFO and Treasurer Sale 10b5-1 −10,000 $100.52 $1.0M 113,860
2025-03-13 Heino Mary Anne Director Sale −2 $100.13 $200 8,618
2025-03-13 Heino Mary Anne Director Gift −8,618 0
2025-03-13 Heino Mary Anne Director Gift +8,618 8,618
2025-03-05 Brown Kimberly Chief Accounting Officer Grant or award +3,433 8,164
2025-03-05 Brown Kimberly Chief Accounting Officer Grant or award · Stock Option (right to buy) +2,002 2,002
2025-03-05 Morgan Amanda Michelle Chief Commercial Officer Grant or award +14,928 39,580
2025-03-05 Morgan Amanda Michelle Chief Commercial Officer Grant or award · Stock Option (right to buy) +8,704 8,704
2025-03-05 Niedzwiecki Daniel See Remarks Grant or award +23,884 99,235
2025-03-05 Niedzwiecki Daniel See Remarks Grant or award · Stock Option (right to buy) +13,927 13,927
2025-03-05 Marshall Robert J. Jr. CFO and Treasurer Grant or award +23,884 123,860
2025-03-05 Marshall Robert J. Jr. CFO and Treasurer Grant or award · Stock Option (right to buy) +13,927 13,927
2025-03-05 Blanchfield Paul President Sale 10b5-1 −2,084 $98.00 $204K 91,828
2025-03-05 Blanchfield Paul President Grant or award 10b5-1 +26,871 118,699
2025-03-05 Blanchfield Paul President Grant or award · Stock Option (right to buy) 10b5-1 +15,668 15,668
2025-03-05 MARKISON BRIAN A CEO Grant or award +70,909 232,420
2025-03-05 MARKISON BRIAN A CEO Grant or award · Stock Option (right to buy) +41,347 41,347

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