person · Reporting owner

Stark Ronald B

Disclosed activity across 3 companies

Tapewire entity: 20792
SEC CIK: 0001329875

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
SOLV Energy, Inc.MWH · Entity 3900	EVP and CAO	August 19, 2026	August 22, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

SOLV Energy, Inc.

Report date August 19, 2026 · Filed August 22, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
SOLV Energy Management Holdings LP UnitsSEC Table II · derivative / convertible security	Direct	75,856	Reported balance After 2026-08-19 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2026-08-19 · Sale · Disposed 4,733 · Balance 75,856 F1: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2: (Continued from footnote 1) Upon a redemption or direct exchange of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata redemption of 4,733 MH Units held by the Reporting Person (and the corresponding (i) direct exchange of an equal number of Opco LLC Interests held by MH and (ii) the cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the sale of Class A common stock by MH. F4: Represents a price per MH Unit equal to the sale price of $27.77 per share of Class A common stock sold by MH.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA.

F2: (Continued from footnote 1) Upon a redemption or direct exchange of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date.

F3: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata redemption of 4,733 MH Units held by the Reporting Person (and the corresponding (i) direct exchange of an equal number of Opco LLC Interests held by MH and (ii) the cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the sale of Class A common stock by MH.

F4: Represents a price per MH Unit equal to the sale price of $27.77 per share of Class A common stock sold by MH.

Past disclosures · reporting ended (2)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Arcadium Lithium plc

Report date March 06, 2025 · Filed March 06, 2025

Section 16 reporting ended · disclosed 2025-03-06. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Ordinary SharesSEC Table I · non-derivative	Direct	Reported balance After 2025-03-06 transaction · row 1 Sequence does not reconcile; account continuity is unresolved. 1 source row Row 1 · 2025-03-06 · Disposition to issuer · Disposed 26,593 · Balance 0 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").
Ordinary SharesSEC Table I · non-derivative	Direct	Reported balance After 2025-03-06 transaction · row 2 Sequence does not reconcile; account continuity is unresolved. 1 source row Row 2 · 2025-03-06 · Disposition to issuer · Disposed 58,052 · Balance 0 F2: Pursuant to the Transaction Agreement, at the Effective Time, each Arcadium restricted stock units ("Arcadium RSU") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for restricted stock units with respect to a number of ordinary shares of either Rio Tinto plc or Rio Tinto Limited ("Listed Shares") of equivalent value and with the same terms and conditions as applied to such Arcadium RSU immediately prior to the Effective Time ("Rio Tinto RSUs"). The number of Listed Shares subject to such Rio Tinto RSUs equals one multiplied by an exchange ratio of 0.0920493627351811, which equals the quotient obtained by dividing (i) the Consideration by (ii) the average volume weighted average price per ordinary share of the applicable Listed Share for the 30 consecutive trading day period ending on the last trading day preceding the Effective Time (the "Equity Award Conversion Ratio").
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.95 · Expires 2034-03-06	Direct	Reported balance After 2025-03-06 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2025-03-06 · Disposition to issuer · Disposed 58,901 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.70 · Expires 2033-02-22	Direct	Reported balance After 2025-03-06 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2025-03-06 · Disposition to issuer · Disposed 7,177 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.74 · Expires 2032-02-23	Direct	Reported balance After 2025-03-06 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2025-03-06 · Disposition to issuer · Disposed 7,723 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.46 · Expires 2031-02-22	Direct	Reported balance After 2025-03-06 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2025-03-06 · Disposition to issuer · Disposed 29,317 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.07 · Expires 2028-10-10	Direct	Reported balance After 2025-03-06 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2025-03-06 · Disposition to issuer · Disposed 18,790 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.07 · Expires 2028-10-10	Direct	Reported balance After 2025-03-06 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2025-03-06 · Disposition to issuer · Disposed 18,790 · Balance 0 F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.

Filing footnotes · ownership attribution and instrument terms

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 Arcadium restricted stock units ("Arcadium RSU") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for restricted stock units with respect to a number of ordinary shares of either Rio Tinto plc or Rio Tinto Limited ("Listed Shares") of equivalent value and with the same terms and conditions as applied to such Arcadium RSU immediately prior to the Effective Time ("Rio Tinto RSUs"). The number of Listed Shares subject to such Rio Tinto RSUs equals one multiplied by an exchange ratio of 0.0920493627351811, which equals the quotient obtained by dividing (i) the Consideration by (ii) the average volume weighted average price per ordinary share of the applicable Listed Share for the 30 consecutive trading day period ending on the last trading day preceding the Effective Time (the "Equity Award Conversion Ratio").

F3: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio.

Livent Corp.

Report date January 04, 2024 · Filed January 08, 2024

Section 16 reporting ended · disclosed 2024-01-08. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	Direct	Reported balance After 2024-01-04 transaction · row 1 1 source row Row 1 · 2024-01-04 · Disposition to issuer · Disposed 13,018 · Balance 0 F1: Represents the conversion of common stock and restricted stock units ("Livent RSUs") with respect to shares of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares and restricted stock units with respect to ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $23.33 · Expires 2033-02-22	Direct	Reported balance After 2024-01-04 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2024-01-04 · Disposition to issuer · Disposed 2,983 · Balance 0 F2: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $21.01 · Expires 2032-02-23	Direct	Reported balance After 2024-01-04 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2024-01-04 · Disposition to issuer · Disposed 3,210 · Balance 0 F2: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction.
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $20.35 · Expires 2031-02-22	Direct	Reported balance After 2024-01-04 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2024-01-04 · Disposition to issuer · Disposed 12,185 · Balance 0 F2: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the conversion of common stock and restricted stock units ("Livent RSUs") with respect to shares of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares and restricted stock units with respect to ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction.

F2: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 19, 2026 Filed Aug 22, 2026 00:15 UTC	SOLV Energy, Inc. MWH · Entity 3900	SaleSOLV Energy Management Holdings LP Units · Derivative	4,733	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-361507 · ownership.xml · derivative · entry 1 Stark Ronald B · CIK 0001329875 · EVP and CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 75,856 Underlying: Class A Common Stock · 4,733 shares Expires not disclosed F1 · derivative.exercise_price: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_price: (Continued from footnote 1) Upon a redemption or direct exchange of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata redemption of 4,733 MH Units held by the Reporting Person (and the corresponding (i) direct exchange of an equal number of Opco LLC Interests held by MH and (ii) the cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the sale of Class A common stock by MH. F4 · price: Represents a price per MH Unit equal to the sale price of $27.77 per share of Class A common stock sold by MH. F1 · derivative.exercise_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_date: (Continued from footnote 1) Upon a redemption or direct exchange of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F1 · derivative.expiration_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.expiration_date: (Continued from footnote 1) Upon a redemption or direct exchange of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · derivative.underlying_shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata redemption of 4,733 MH Units held by the Reporting Person (and the corresponding (i) direct exchange of an equal number of Opco LLC Interests held by MH and (ii) the cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the sale of Class A common stock by MH. Read SEC document
June 04, 2026 Filed Jun 5, 2026 20:40 UTC	SOLV Energy, Inc. MWH · Entity 3900	Disposition to issuerSOLV Energy Management Holdings LP Units · Derivative	1,122	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-259785 · ownership.xml · derivative · entry 1 Stark Ronald B · CIK 0001329875 · SVP, Controller and PAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,589 Underlying: Class A Common Stock · 1,122 shares Expires not disclosed F1 · derivative.exercise_price: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_price: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata direct redemption for cash of 1,122 MH Units held by the Reporting Person (and the corresponding (i) surrender of an equal number of Opco LLC Interests held by MH and (ii) cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) as a result of the full exercise of the underwriters' option to purchase additional shares of Class A common stock in connection with the public offering of Class A common stock by affiliates of American Securities LLC and the Issuer pursuant to the prospectus dated May 28, 2026, and accompanying registration statement on Form S-1 (File No. 333-296238), of the Issuer (the "Follow-On Offering"). F4 · price: Represents a price per MH Unit equal to the public offering price in the Follow-On Offering of $36.00 per share of Class A common stock, net of underwriting discounts and commissions. F1 · derivative.exercise_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_date: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F1 · derivative.expiration_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.expiration_date: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · derivative.underlying_shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata direct redemption for cash of 1,122 MH Units held by the Reporting Person (and the corresponding (i) surrender of an equal number of Opco LLC Interests held by MH and (ii) cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) as a result of the full exercise of the underwriters' option to purchase additional shares of Class A common stock in connection with the public offering of Class A common stock by affiliates of American Securities LLC and the Issuer pursuant to the prospectus dated May 28, 2026, and accompanying registration statement on Form S-1 (File No. 333-296238), of the Issuer (the "Follow-On Offering"). Read SEC document
June 01, 2026 Filed Jun 3, 2026 21:29 UTC	SOLV Energy, Inc. MWH · Entity 3900	Disposition to issuerSOLV Energy Management Holdings LP Units · Derivative	7,482	Not disclosed	Not disclosed	Disclosure SEC source: 0001193125-26-255804 · ownership.xml · derivative · entry 1 Stark Ronald B · CIK 0001329875 · SVP, Controller and PAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 81,711 Underlying: Class A Common Stock · 7,482 shares Expires not disclosed F1 · derivative.exercise_price: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_price: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata direct redemption for cash of 7,482 MH Units held by the Reporting Person (and the corresponding (i) surrender of an equal number of Opco LLC Interests held by MH and (ii) cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the public offering of Class A common stock by affiliates of American Securities LLC and the Issuer pursuant to the prospectus dated May 28, 2026, and accompanying registration statement on Form S-1 (File No. 333-296238), of the Issuer (the "Follow-On Offering"). F4 · price: Represents a price per MH Unit equal to the public offering price in the Follow-On Offering of $36.00 per share of Class A common stock, net of underwriting discounts and commissions. F1 · derivative.exercise_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.exercise_date: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F1 · derivative.expiration_date: Pursuant to the Limited Partnership Agreement ("MH LPA") of SOLV Energy Management Holdings LP ("MH") and limited liability company agreement ("Opco LLCA") of SOLV Energy Holdings LLC ("Opco"), the Reporting Person is indirectly entitled to redeem common units of Opco ("Opco LLC Interests") held by MH for, at the Issuer's election, shares of Class A common stock of the Issuer ("Class A common stock") on a one-for-one basis or, using proceeds from a substantially contemporaneous follow-on offering or secondary offering, a cash payment equal to the price per share of the Class A common stock net of any underwriting discounts or commissions paid in such offering, in each case in accordance with the terms of the MH LPA and the Opco LLCA. F2 · derivative.expiration_date: (Continued from footnote 1) Upon a redemption of Opco LLC Interests by MH, an equal number of shares of Class B common stock of the Issuer held by MH will be surrendered to and cancelled by the Issuer for no additional consideration, and an equal number of limited partnership units in MH ("MH Units") held by the Reporting Person will be cancelled by MH. In accordance with the MH LPA, each share of Class B common stock held by MH entitles the Reporting Person to one vote per share but carries no economic rights. Opco LLC Interests and MH Units do not have an expiration date. F3 · derivative.underlying_shares: In accordance with the terms of the MH LPA and Opco LLCA, represents the required, automatic and non-discretionary pro rata direct redemption for cash of 7,482 MH Units held by the Reporting Person (and the corresponding (i) surrender of an equal number of Opco LLC Interests held by MH and (ii) cancellation of an equal number of shares of Class B common stock of the Issuer held by MH) in connection with the public offering of Class A common stock by affiliates of American Securities LLC and the Issuer pursuant to the prospectus dated May 28, 2026, and accompanying registration statement on Form S-1 (File No. 333-296238), of the Issuer (the "Follow-On Offering"). Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	18,790	Not disclosed Strike: $7.07	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 8 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 18,790 shares Expires 2028-10-10 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	18,790	Not disclosed Strike: $7.07	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 7 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 18,790 shares Expires 2028-10-10 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	29,317	Not disclosed Strike: $8.46	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 6 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 29,317 shares Expires 2031-02-22 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	7,723	Not disclosed Strike: $8.74	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 5 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 7,723 shares Expires 2032-02-23 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	7,177	Not disclosed Strike: $9.70	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 4 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 7,177 shares Expires 2033-02-22 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerStock Option (Right to Buy) · Derivative	58,901	Not disclosed Strike: $4.95	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · derivative · entry 3 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Ordinary Shares · 58,901 shares Expires 2034-03-06 F3 · price: Pursuant to the Transaction Agreement, at the Effective Time, each award of Arcadium stock options ("Arcadium Options") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for an award of stock options with respect to a number of Listed Shares of equivalent value and with the same terms and conditions as applied to such stock options immediately prior to the Effective Time ("Rio Tinto Options"). The number of Listed Shares subject to each such Rio Tinto Options equals the number of shares of Arcadium common stock subject to the corresponding Arcadium Options immediately prior to the Effective Time multiplied by the Equity Award Conversion Ratio. The exercise price of each such Rio Tinto Option equals the exercise price of the corresponding Arcadium Options divided by the Equity Award Conversion Ratio. Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerOrdinary Shares	58,052	Not disclosed	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · nonDerivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F2 · price: Pursuant to the Transaction Agreement, at the Effective Time, each Arcadium restricted stock units ("Arcadium RSU") held by the reporting person and granted under the Arcadium Omnibus Incentive Plan was canceled in exchange for restricted stock units with respect to a number of ordinary shares of either Rio Tinto plc or Rio Tinto Limited ("Listed Shares") of equivalent value and with the same terms and conditions as applied to such Arcadium RSU immediately prior to the Effective Time ("Rio Tinto RSUs"). The number of Listed Shares subject to such Rio Tinto RSUs equals one multiplied by an exchange ratio of 0.0920493627351811, which equals the quotient obtained by dividing (i) the Consideration by (ii) the average volume weighted average price per ordinary share of the applicable Listed Share for the 30 consecutive trading day period ending on the last trading day preceding the Effective Time (the "Equity Award Conversion Ratio"). Read SEC document
March 06, 2025 Filed Mar 6, 2025 23:27 UTC	Arcadium Lithium plc ALTM · Entity 82280	Disposition to issuerOrdinary Shares	26,593	Not disclosed	Not disclosed	Disclosure SEC source: 0000950103-25-003125 · dp225585_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · price: 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"). Read SEC document
February 28, 2025 Filed Mar 3, 2025 21:15 UTC	Arcadium Lithium plc ALTM · Entity 82280	Tax withholdingOrdinary Shares	2,745	$5.83	$16,003.35	Disclosure SEC source: 0000950103-25-002835 · dp225722_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 84,644 F1 · shares: Represents shares withheld by the Issuer to cover tax obligations from the settlement of RSUs that were accelerated and became fully vested. Read SEC document
February 24, 2025 Filed Feb 26, 2025 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	Tax withholdingOrdinary Shares	710	$5.82	$4,132.20	Disclosure SEC source: 0000950103-25-002488 · dp225367_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,389 F1 · shares: Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested RSUs. Read SEC document
February 12, 2025 Filed Feb 14, 2025 21:13 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantOrdinary Shares	38,861	$0.00	$0.00	Disclosure SEC source: 0000950103-25-002058 · dp224950_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 88,099 F1 · shares: Reflects the grant of restricted stock units ("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 equal instalments on each of the first three anniversaries of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. Read SEC document
March 06, 2024 Filed Mar 8, 2024 22:29 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	58,901	$0.00 Strike: $4.95	$0.00	Disclosure SEC source: 0000950103-24-003604 · dp208157_4-stark.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 58,901 Underlying: Ordinary Shares · 58,901 shares Expires 2034-03-06 F2 · shares: Reflects the grant of stock options to purchase ordinary shares of the Issuer under the Issuer's Omnibus Incentive Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in equal instalments on each of the first three anniversaries of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F2 · derivative.exercise_date: Reflects the grant of stock options to purchase ordinary shares of the Issuer under the Issuer's Omnibus Incentive Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in equal instalments on each of the first three anniversaries of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F2 · derivative.expiration_date: Reflects the grant of stock options to purchase ordinary shares of the Issuer under the Issuer's Omnibus Incentive Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in equal instalments on each of the first three anniversaries of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. Read SEC document
March 06, 2024 Filed Mar 8, 2024 22:29 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantOrdinary Shares	22,728	$0.00	$0.00	Disclosure SEC source: 0000950103-24-003604 · dp208157_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,238 F1 · shares: Reflects the grant of restricted stock units (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 equal instalments on each of the first three anniversaries of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. Read SEC document
February 22, 2024 Filed Feb 26, 2024 19:36 UTC	Arcadium Lithium plc ALTM · Entity 82280	Tax withholdingOrdinary Shares	137	$4.69	$642.53	Disclosure SEC source: 0000950103-24-002750 · dp207334_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,510 F1 · shares: Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested RSUs. Read SEC document
January 30, 2024 Filed Feb 1, 2024 18:55 UTC	Arcadium Lithium plc ALTM · Entity 82280	Tax withholdingOrdinary Shares	4,674	$6.81	$31,829.94	Disclosure SEC source: 0000950103-24-001583 · dp206166_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,647 F1 · kind: Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested RSUs. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	29,317	Not disclosed Strike: $8.46	Not disclosed	Disclosure SEC source: 0000950103-24-000430 · dp204966_4-stark.xml · derivative · entry 5 Stark Ronald B · CIK 0001329875 · Corp Ctrlr & CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,317 Underlying: Ordinary Shares · 29,317 shares Expires 2031-02-22 F3 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F3 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	7,723	Not disclosed Strike: $8.74	Not disclosed	Disclosure SEC source: 0000950103-24-000430 · dp204966_4-stark.xml · derivative · entry 4 Stark Ronald B · CIK 0001329875 · Corp Ctrlr & CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,723 Underlying: Ordinary Shares · 7,723 shares Expires 2032-02-23 F3 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F3 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	7,177	Not disclosed Strike: $9.70	Not disclosed	Disclosure SEC source: 0000950103-24-000430 · dp204966_4-stark.xml · derivative · entry 3 Stark Ronald B · CIK 0001329875 · Corp Ctrlr & CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,177 Underlying: Ordinary Shares · 7,177 shares Expires 2033-02-22 F3 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F3 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantOrdinary Shares	19,270	Not disclosed	Not disclosed	Disclosure SEC source: 0000950103-24-000430 · dp204966_4-stark.xml · nonDerivative · entry 2 Stark Ronald B · CIK 0001329875 · Corp Ctrlr & CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,321 F2 · shares: Represents the conversion of restricted share units with respect to shares of Livent Common Stock ("Livent RSUs"), held by the reporting person as of January 4, 2024, into restricted share units with respect to Arcadium Ordinary Shares ("Arcadium RSUs"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of restricted share units with respect to shares of Livent Common Stock ("Livent RSUs"), held by the reporting person as of January 4, 2024, into restricted share units with respect to Arcadium Ordinary Shares ("Arcadium RSUs"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:20 UTC	Arcadium Lithium plc ALTM · Entity 82280	GrantOrdinary Shares	12,051	Not disclosed	Not disclosed	Disclosure SEC source: 0000950103-24-000430 · dp204966_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Corp Ctrlr & CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,051 F1 · shares: Represents the conversion of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction (as amended, the "Transaction Agreement"). F1 · price: Represents the conversion of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction (as amended, the "Transaction Agreement"). Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:04 UTC	Livent Corp. LTHM · Entity 95365	Disposition to issuerStock Option (Right to Buy) · Derivative	12,185	Not disclosed Strike: $20.35	Not disclosed	Disclosure SEC source: 0000950103-24-000411 · dp204988_4-stark.xml · derivative · entry 4 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 12,185 shares Expires 2031-02-22 F2 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:04 UTC	Livent Corp. LTHM · Entity 95365	Disposition to issuerStock Option (Right to Buy) · Derivative	3,210	Not disclosed Strike: $21.01	Not disclosed	Disclosure SEC source: 0000950103-24-000411 · dp204988_4-stark.xml · derivative · entry 3 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,210 shares Expires 2032-02-23 F2 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:04 UTC	Livent Corp. LTHM · Entity 95365	Disposition to issuerStock Option (Right to Buy) · Derivative	2,983	Not disclosed Strike: $23.33	Not disclosed	Disclosure SEC source: 0000950103-24-000411 · dp204988_4-stark.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,983 shares Expires 2033-02-22 F2 · shares: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of stock options to purchase Livent Common Stock ("Livent Options") into stock options to purchase Arcadium Ordinary Shares ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 8, 2024 21:04 UTC	Livent Corp. LTHM · Entity 95365	Disposition to issuerCommon Stock	13,018	Not disclosed	Not disclosed	Disclosure SEC source: 0000950103-24-000411 · dp204988_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · shares: Represents the conversion of common stock and restricted stock units ("Livent RSUs") with respect to shares of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares and restricted stock units with respect to ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction. F1 · price: Represents the conversion of common stock and restricted stock units ("Livent RSUs") with respect to shares of common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Common Stock"), held by the reporting person as of January 4, 2024, into ordinary shares and restricted stock units with respect to ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Ordinary Shares"), in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 12, 2024 15:37 UTC Amendment	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	18,790	Not disclosed Strike: $7.07	Not disclosed	Disclosure SEC source: 0000950103-24-000614 · dp205214_4a-stark.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,790 Underlying: Ordinary Shares · 18,790 shares Expires 2028-10-10 F1 · security: The original Form 4, filed on January 8, 2024, is being amended by this Form 4 amendment to correct an error which omitted these tranches from the list of stock options to purchase common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Options") beneficially owned by the reporting person as of January 4, 2024 and converted in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction (as amended, the "Transaction Agreement") F2 · shares: Represents the conversion of Livent Options into stock options to purchase ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of Livent Options into stock options to purchase ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
January 04, 2024 Filed Jan 12, 2024 15:37 UTC Amendment	Arcadium Lithium plc ALTM · Entity 82280	GrantStock Option (Right to Buy) · Derivative	18,790	Not disclosed Strike: $7.07	Not disclosed	Disclosure SEC source: 0000950103-24-000614 · dp205214_4a-stark.xml · derivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,790 Underlying: Ordinary Shares · 18,790 shares Expires 2028-10-10 F1 · security: The original Form 4, filed on January 8, 2024, is being amended by this Form 4 amendment to correct an error which omitted these tranches from the list of stock options to purchase common stock of Livent Corporation ("Livent"), par value $0.001 per share ("Livent Options") beneficially owned by the reporting person as of January 4, 2024 and converted in accordance with the terms of the Transaction Agreement, dated as of May 10, 2023, by and between Livent, Allkem Limited ("Allkem"), Lightning-A Merger Sub, Inc. and Arcadium, providing for a combination of Livent and Allkem in a merger of equals transaction (as amended, the "Transaction Agreement") F2 · shares: Represents the conversion of Livent Options into stock options to purchase ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. F2 · price: Represents the conversion of Livent Options into stock options to purchase ordinary shares of Arcadium Lithium plc ("Arcadium"), par value $1.00 per share ("Arcadium Options"), in accordance with the terms of the Transaction Agreement, in connection with the merger of equals transaction. Read SEC document
December 22, 2023 Filed Dec 27, 2023 21:05 UTC	Livent Corp. LTHM · Entity 95365	Tax withholdingCommon Stock	347	$16.44	$5,704.68	Disclosure SEC source: 0000950103-23-017977 · dp204483_4-stark.xml · nonDerivative · entry 4 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,018 Read SEC document
December 22, 2023 Filed Dec 27, 2023 21:05 UTC	Livent Corp. LTHM · Entity 95365	GrantCommon Stock	1,119	$0.00	$0.00	Disclosure SEC source: 0000950103-23-017977 · dp204483_4-stark.xml · nonDerivative · entry 3 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,365 F1 · shares: Represents shares vested at target level pursuant to certain performance-based restricted stock awards ("PSUs") previously granted to the reporting person. The vesting of these PSUs was accelerated from January 4, 2024, the expected closing date of the merger between the issuer and Allkem Limited, to December 22, 2023. Read SEC document
December 22, 2023 Filed Dec 27, 2023 21:05 UTC	Livent Corp. LTHM · Entity 95365	Tax withholdingCommon Stock	335	$16.44	$5,507.40	Disclosure SEC source: 0000950103-23-017977 · dp204483_4-stark.xml · nonDerivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,246 Read SEC document
December 22, 2023 Filed Dec 27, 2023 21:05 UTC	Livent Corp. LTHM · Entity 95365	GrantCommon Stock	1,081	$0.00	$0.00	Disclosure SEC source: 0000950103-23-017977 · dp204483_4-stark.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,581 F1 · shares: Represents shares vested at target level pursuant to certain performance-based restricted stock awards ("PSUs") previously granted to the reporting person. The vesting of these PSUs was accelerated from January 4, 2024, the expected closing date of the merger between the issuer and Allkem Limited, to December 22, 2023. Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:13 UTC	Livent Corp. LTHM · Entity 95365	GrantStock Option (Right to Buy) · Derivative	2,983	$0.00 Strike: $23.33	$0.00	Disclosure SEC source: 0001062993-23-004856 · form4.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,983 Underlying: Common Stock · 2,983 shares Expires 2033-02-22 F1 · shares: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F1 · derivative.exercise_date: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F1 · derivative.expiration_date: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:13 UTC	Livent Corp. LTHM · Entity 95365	GrantCommon Stock	2,358	$0.00	$0.00	Disclosure SEC source: 0001062993-23-004856 · form4.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,500 Read SEC document
October 10, 2022 Filed Oct 12, 2022 16:54 UTC	Livent Corp. LTHM · Entity 95365	Tax withholdingCommon Stock	717	$29.33	$21,029.61	Disclosure SEC source: 0001062993-22-020727 · form4.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,142 F1 · shares: In order to satisfy tax withholding obligations, the Reporting Person surrendered to the Issuer shares issued upon settlement of a restricted stock award previously reported on October 12, 2018. Read SEC document
February 23, 2022 Filed Feb 25, 2022 23:35 UTC	Livent Corp. LTHM · Entity 95365	GrantStock Option (Right to Buy) · Derivative	3,210	$0.00 Strike: $21.01	$0.00	Disclosure SEC source: 0001062993-22-005790 · form4.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,210 Underlying: Common Stock · 3,210 shares Expires 2032-02-23 F1 · shares: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F1 · derivative.exercise_date: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. F1 · derivative.expiration_date: Reflects the grant of stock options to purchase shares of common stock of the Issuer under the Issuer's Incentive Compensation and Stock Plan (the "Plan"). The stock options are scheduled to vest and become exercisable in full on the third anniversary of the date of grant, subject to the terms of the Plan and the applicable award agreement issued thereunder. The stock options will expire on the tenth anniversary of the date of grant. Read SEC document
February 23, 2022 Filed Feb 25, 2022 23:35 UTC	Livent Corp. LTHM · Entity 95365	GrantCommon Stock	2,142	$0.00	$0.00	Disclosure SEC source: 0001062993-22-005790 · form4.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,859 Read SEC document
October 11, 2021 Filed Oct 13, 2021 19:05 UTC	Livent Corp. LTHM · Entity 95365	Tax withholdingCommon Stock	709	$23.09	$16,370.81	Disclosure SEC source: 0001879789-21-000007 · edgar.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,717 Read SEC document
February 22, 2021 Filed Feb 25, 2021 21:44 UTC	Livent Corp. LTHM · Entity 95365	GrantStock Option (Right to Buy) · Derivative	12,185	$0.00 Strike: $20.35	$0.00	Disclosure SEC source: 0001192482-21-000174 · edgar.xml · derivative · entry 2 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,185 Underlying: Common Stock · 12,185 shares Expires 2031-02-22 Read SEC document
February 22, 2021 Filed Feb 25, 2021 21:44 UTC	Livent Corp. LTHM · Entity 95365	GrantCommon Stock	3,509	$0.00	$0.00	Disclosure SEC source: 0001192482-21-000174 · edgar.xml · nonDerivative · entry 1 Stark Ronald B · CIK 0001329875 · Chief Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,426 F1 · balance_after: Includes 93 shares acquired in a pro rata spinoff distribution by FMC Corporation. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.