Paul Blanchfield - Mar 3, 2022 Form 4 Insider Report for Lantheus Holdings, Inc. (LNTH)

Role: Chief Commercial Officer
Signature: /s/ Daniel M. Niedzwiecki, attorney-in-fact
Stock symbol: LNTH
Transactions as of: Mar 3, 2022
Transactions value $: -$195,633
Form type: 4
Date filed: 3/7/2022, 07:45 PM
Next filing: Mar 9, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LNTH	Common Stock	Award	$0	+20.7K	+33.35%	$0.00	82.6K	Mar 3, 2022	Direct	F1, F2
transaction	LNTH	Common Stock	Sale	-$196K	-3.91K	-4.74%	$49.98	78.7K	Mar 4, 2022	Direct	F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LNTH	Stock Option (right to buy)	Award	$0	+11.8K		$0.00	11.8K	Mar 3, 2022	Common Stock	11.8K	$49.93	Direct	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of 6,884 restricted stock units that vest in equal installments over a three-year period and 13,769 Total Shareholder Return performance-based restricted stock units ("PSUs") that cliff vest following a three-year performance period. The amount of PSUs included in this Report reflects the target award, however the ultimate award size can range from 0% to 200% of the target based on the actual performance achieved at the end of the performance period.
F2	Includes 932 shares and 659 shares acquired under the LNTH employee stock purchase plan on March 16, 2021 and September 23, 2021, respectively.
F3	The Company requires certain senior executives to cover tax liabilities resulting from the vesting of their equity awards pursuant to sell-to-cover transactions in compliance with Rule 10b5-1. The transactions reported in this Form 4 were effected in compliance with Rule 10b5-1 to satisfy withholding tax liabilities of the Reporting Person associated with the vesting of restricted stock previously granted and reported on a previously filed Form 4.
F4	The option vests in three equal annual installments beginning on March 3, 2023.