Aaron Berg - 01 Feb 2024 Form 4 Insider Report for AMARIN CORP PLC\UK (AMRN)

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	AMRN	Restricted Stock Unit	Award	$0	+116,000		$0.000000	116,000	01 Feb 2024	Ordinary Shares	116,000	$0.000000	Direct	F1, F2, F3, F4
transaction	AMRN	Stock Option (right to buy)	Award	$0	+418,000		$0.000000	418,000	01 Feb 2024	Ordinary Shares	418,000	$1.21	Direct	F4, F5

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

Id	Content
F1	Each RSU represents a contingent right to receive one Ordinary Share or cash in lieu thereof at the Issuer's discretion.
F2	On February 1, 2024, the Reporting Person was granted 116,000 RSUs under the Plan. These RSUs vest in three equal installments on each of January 31, 2025, January 31, 2026 and January 31, 2027.
F3	Not applicable
F4	The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.
F5	On February 1, 2024, the Reporting Person was granted an option to purchase 418,000 Ordinary Shares under the Plan. The shares subject to this option shall vest and become exercisable over three years, with 33% to vest on the first anniversary of the grant date and the balance to vest ratably over the subsequent 12 calendar quarters on the last day of each April, July, October and January.