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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
2025-03-03 Niedzwiecki Daniel See Remarks Grant or award +10,514 88,258
2025-03-03 Niedzwiecki Daniel See Remarks Shares withheld for taxes −12,907 $94.86 $1.2M 75,351
2025-03-03 Marshall Robert J. Jr. CFO and Treasurer Grant or award +17,274 120,237
2025-03-03 Marshall Robert J. Jr. CFO and Treasurer Shares withheld for taxes −20,261 $94.86 $1.9M 99,976
2025-03-03 MARKISON BRIAN A CEO Shares withheld for taxes −8,637 $94.86 $819K 161,511
2025-03-03 Blanchfield Paul President Grant or award +13,769 110,506
2025-03-03 Blanchfield Paul President Shares withheld for taxes −16,594 $94.86 $1.6M 93,912
2025-03-03 Heino Mary Anne Director Grant or award 10b5-1 +50,070 493,506
2025-03-03 Heino Mary Anne Director Sale 10b5-1 −6,265 $92.29 $578K 487,241
2025-03-03 Heino Mary Anne Director Sale 10b5-1 −9,160 $93.32 $855K 478,081
2025-03-03 Heino Mary Anne Director Sale 10b5-1 −15,017 $94.09 $1.4M 463,064
2025-03-03 Heino Mary Anne Director Sale 10b5-1 −17,694 $95.40 $1.7M 445,370
2025-03-03 Heino Mary Anne Director Sale 10b5-1 −4,971 $95.91 $477K 440,399
2025-03-03 Morgan Amanda Michelle Chief Commercial Officer Shares withheld for taxes −759 $94.86 $72K 24,652
2025-02-07 Morrow Phuong Khanh Director Grant or award · Stock Option (right to buy) +1,015 1,015
2025-02-07 Morrow Phuong Khanh Director Grant or award +563 563
2025-02-07 Morrow Phuong Khanh Director Grant or award · Stock Option (right to buy) +1,017 1,017
2025-01-15 Thrall James H Director Sale 10b5-1 −1,000 $94.76 $95K 33,207
2024-12-19 MARKISON BRIAN A CEO Option exercise +16,102 $12.42 $200K 168,928
2024-12-19 MARKISON BRIAN A CEO Option exercise +16,666 $6.00 $100K 185,594

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