Christina Lampe-Onnerud - Jul 24, 2024 Form 4 Insider Report for Arcadium Lithium plc (ALTM)

Role: Director
Signature: /s/ Sara Ponessa, as attorney-in-fact
Stock symbol: ALTM
Transactions as of: Jul 24, 2024
Transactions value $: -$19,606
Form type: 4
Date filed: 7/26/2024, 07:32 PM
Previous filing: May 17, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALTM	Ordinary Shares	Tax liability	-$19.6K	-5.68K	-38.4%	$3.45	9.12K	Jul 24, 2024	Direct	F1
transaction	ALTM	Ordinary Shares	Award		+40.8K	+447.46%		49.9K	Jul 26, 2024	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested restricted stock units (RSUs).
F2	Reflects the grant of RSUs with respect to ordinary shares of the Issuer under the Issuer's Omnibus Incentive Plan (the "Plan"). The RSUs are scheduled to vest in full on the earliest of (i) the first anniversary of the date of grant, (ii) the date of the annual shareholders' meeting that next follows the grant date, or (iii) a change in control, subject to the terms of the Plan and the applicable award agreement issued thereunder.

Content

Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested restricted stock units (RSUs).

Reflects the grant of RSUs with respect to ordinary shares of the Issuer under the Issuer's Omnibus Incentive Plan (the "Plan"). The RSUs are scheduled to vest in full on the earliest of (i) the first anniversary of the date of grant, (ii) the date of the annual shareholders' meeting that next follows the grant date, or (iii) a change in control, subject to the terms of the Plan and the applicable award agreement issued thereunder.