LNTH

Lantheus Holdings, Inc.

Next Earnings

—

Net Activity (1Y)

-$196.7M

Net Activity (90D)

-$155K

Insider Activity Graph

(15 shown · 35 raw)

Green/Red bubbles = daily net insider value (size = magnitude), Blue line = daily close price, E = earnings-related SEC filing

Insider trades for this company
Insider	Title	Type	Date ↓	Shares	Value
Gerard Ber	—	Tax Withhold	2026-05-14	381	$37K
Mary Anne Heino	Executive Chair and CEO	Tax Withhold	2026-05-14	1,227	$119K
Daniel Niedzwiecki	Chief Administrative Officer, General Counsel and Corporate Secretary	Tax Withhold	2026-04-17	1,911	$160K
Daniel Niedzwiecki	Chief Administrative Officer, General Counsel and Corporate Secretary	Tax Withhold	2026-03-05	1,283	$98K
Robert J. Marshall Jr.	CFO and Treasurer	Tax Withhold	2026-03-05	1,182	$90K
Kimberly Brown	Chief Accounting Officer	Tax Withhold	2026-03-05	133	$10K
Amanda Michelle Morgan	Chief Commercial Officer	Tax Withhold	2026-03-05	595	$45K
Daniel Niedzwiecki	Chief Administrative Officer, General Counsel and Corporate Secretary	Tax Withhold	2026-03-02	8,259	$630K
Amanda Michelle Morgan	Chief Commercial Officer	Tax Withhold	2026-03-02	3,336	$255K
Robert J. Marshall Jr.	CFO and Treasurer	Tax Withhold	2026-03-02	10,652	$813K
Mary Anne Heino	Executive Chair and CEO	Tax Withhold	2026-03-02	41,916	$3.2M
Amanda Michelle Morgan	Chief Commercial Officer	Tax Withhold	2025-12-15	368	$24K
Robert J. Marshall Jr.	CFO and Treasurer	Tax Withhold	2025-08-29	727	$40K
Rajiv A Patel	—	Sale	2025-08-20	3,365,000	$188.9M
Rajiv A Patel	—	Sale	2025-08-19	41,000	$2.3M