Christina Lampe-Onnerud - 06 Mar 2025 Form 4 Insider Report for Arcadium Lithium plc (ALTM)

Role
Director
Signature
/s/ Sara Ponessa, as attorney-in-fact
Issuer symbol
ALTM
Transactions as of
06 Mar 2025
Net transactions value
$0
Form type
4
Filing time
06 Mar 2025, 18:17:21 UTC
Previous filing
26 Jul 2024
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ALTM Ordinary Shares Disposed to Issuer -9,115 -100% 0 06 Mar 2025 Direct F1
transaction ALTM Ordinary Shares Disposed to Issuer -40,786 -100% 0 06 Mar 2025 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Christina Lampe-Onnerud is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Represents shares of common stock of Aracdium Lithium plc ("Arcadium") disposed of pursuant to the Transaction Agreement, dated October 9, 2024, by and among Arcadium, Rio Tinto Western Holdings Limited ("Parent") and Rio Tinto BM Subsidiary Limited ("Buyers") (the "Transaction Agreement"). Pursuant to the Transaction Agreement, at the effective time of the transaction contemplated thereby (the "Effective Time"), each share of Arcadium common stock held by the reporting person was converted automatically into the right to receive $5.85 per share in cash (the "Consideration").
F2 Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium restricted stock units held by the reporting person was canceled in exchange for the right to receive the Consideration in respect of each share of Arcadium common stock subject to such restricted stock unit award as of immediately prior to the Effective Time.