person · Reporting owner
Lampe-Onnerud Christina
Disclosed activity across 4 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| FUELCELL ENERGY INCFCEL · Entity 4760 | Director | November 08, 2018 | November 27, 2018 |
| ON SEMICONDUCTOR CORPON · Entity 3161 | Director | May 16, 2024 | May 17, 2024 |
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.
FUELCELL ENERGY INC
Report date November 08, 2018 · Filed November 27, 2018
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Director Restricted Stock UnitSEC Table II · derivative / convertible security | Direct | 18,350 |
Reported balance
After 2018-11-08 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2018-11-08 · Grant · Acquired 18,350 · Balance 18,350 F1: Each Restricted Stock Unit represents a contingent right to receive one share of common stock upon vesting of the Restricted Stock Unit. F2: Awarded under the FuelCell Energy, Inc. 2018 Omnibus Incentive Plan. F3: For services rendered as director F4: These RSUs (i) vest on the date of the regularly scheduled annual meeting of the stockholders of the Company to be held in 2019 (ii) are to be settled in cash or in shares of the Companys common stock, at the discretion of the Compensation Committee, as the administrator under the Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Each Restricted Stock Unit represents a contingent right to receive one share of common stock upon vesting of the Restricted Stock Unit.
F2: Awarded under the FuelCell Energy, Inc. 2018 Omnibus Incentive Plan.
F3: For services rendered as director
F4: These RSUs (i) vest on the date of the regularly scheduled annual meeting of the stockholders of the Company to be held in 2019 (ii) are to be settled in cash or in shares of the Companys common stock, at the discretion of the Compensation Committee, as the administrator under the Plan.
ON SEMICONDUCTOR CORP
Report date May 16, 2024 · Filed May 17, 2024
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| CommonSEC Table I · non-derivative | Direct | 4,684 |
Reported balance
After 2024-05-16 transaction · row 1
1 source rowRow 1 · 2024-05-16 · Grant · Acquired 3,083 · Balance 4,684 F1: Represents restricted stock granted under the Issuer's Amended and Restated Stock Incentive Plan on May 16, 2024. The stock will vest on the day prior to the Issuer's next Annual Meeting of Stockholders. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock granted under the Issuer's Amended and Restated Stock Incentive Plan on May 16, 2024. The stock will vest on the day prior to the Issuer's next Annual Meeting of Stockholders.
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 | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2025-03-06 transaction · row 1
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 1 · 2025-03-06 · Disposition to issuer · Disposed 9,115 · 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 | 0 |
Reported balance
After 2025-03-06 transaction · row 2
Sequence does not reconcile; account continuity is unresolved.
1 source rowRow 2 · 2025-03-06 · Disposition to issuer · Disposed 40,786 · Balance 0 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. |
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 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.
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 | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2024-01-04 transaction · row 1
1 source rowRow 1 · 2024-01-04 · Disposition to issuer · Disposed 32,307 · Balance 0 F1: Represents the cancellation and conversion of restricted stock units ("Livent RSUs") with respect to shares of Livent Common Stock, held by the reporting person as of January 4, 2024, into an amount of cash equal to (i) the number of shares of Livent Common Stock subject to such Livent RSUs immediately prior to the Effective Time of the merger (as defined in the Transaction Agreement), multiplied by (ii) the higher of (A) the first available closing price of the Merger Consideration (as defined in the Transaction Agreement) and (B) the closing price per share of Livent Common Stock as reported in the New York Stock Exchange, on the last trading day preceding the Closing Date of the merger (as defined in the Transaction Agreement). |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the cancellation and conversion of restricted stock units ("Livent RSUs") with respect to shares of Livent Common Stock, held by the reporting person as of January 4, 2024, into an amount of cash equal to (i) the number of shares of Livent Common Stock subject to such Livent RSUs immediately prior to the Effective Time of the merger (as defined in the Transaction Agreement), multiplied by (ii) the higher of (A) the first available closing price of the Merger Consideration (as defined in the Transaction Agreement) and (B) the closing price per share of Livent Common Stock as reported in the New York Stock Exchange, on the last trading day preceding the Closing Date of the merger (as defined in the Transaction Agreement).
Transaction history
JSON APIPurchases/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 |
|---|---|---|---|---|---|---|
| March 06, 2025 Filed Mar 6, 2025 18:17 UTC | Arcadium Lithium plc ALTM · Entity 82280 | Disposition to issuerOrdinary Shares | 40,786 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950103-25-003117 · dp225594_4-lampeonnerud.xml · nonDerivative · entry 2 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F2 · price: 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. Read SEC document |
| March 06, 2025 Filed Mar 6, 2025 18:17 UTC | Arcadium Lithium plc ALTM · Entity 82280 | Disposition to issuerOrdinary Shares | 9,115 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950103-25-003117 · dp225594_4-lampeonnerud.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 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 |
| July 26, 2024 Filed Jul 26, 2024 19:32 UTC | Arcadium Lithium plc ALTM · Entity 82280 | GrantOrdinary Shares | 40,786 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950103-24-010923 · dp215388_4-lampe.xml · nonDerivative · entry 2 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,901 F2 · shares: 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. F2 · price: 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. Read SEC document |
| July 24, 2024 Filed Jul 26, 2024 19:32 UTC | Arcadium Lithium plc ALTM · Entity 82280 | Tax withholdingOrdinary Shares | 5,683 | $3.45 | $19,606.35 |
DisclosureSEC source: 0000950103-24-010923 · dp215388_4-lampe.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,115 F1 · shares: Represents shares withheld by the Issuer to cover tax obligations from the settlement of vested restricted stock units (RSUs). Read SEC document |
| May 16, 2024 Filed May 17, 2024 22:03 UTC | ON SEMICONDUCTOR CORP ON · Entity 3161 | GrantCommon | 3,083 | $0.00 | $0.00 |
DisclosureSEC source: 0001225208-24-006214 · doc4.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,684 F1 · shares: Represents restricted stock granted under the Issuer's Amended and Restated Stock Incentive Plan on May 16, 2024. The stock will vest on the day prior to the Issuer's next Annual Meeting of Stockholders. Read SEC document |
| March 07, 2024 Filed Mar 11, 2024 17:14 UTC | Arcadium Lithium plc ALTM · Entity 82280 | GrantOrdinary Shares | 14,798 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950103-24-003659 · dp208207_4-lampe.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,798 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 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. F1 · price: 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 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. Read SEC document |
| January 04, 2024 Filed Jan 8, 2024 16:00 UTC | Livent Corp. LTHM · Entity 95365 | Disposition to issuerCommon Stock | 32,307 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950103-24-000409 · dp204991_4-lampe.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · shares: Represents the cancellation and conversion of restricted stock units ("Livent RSUs") with respect to shares of Livent Common Stock, held by the reporting person as of January 4, 2024, into an amount of cash equal to (i) the number of shares of Livent Common Stock subject to such Livent RSUs immediately prior to the Effective Time of the merger (as defined in the Transaction Agreement), multiplied by (ii) the higher of (A) the first available closing price of the Merger Consideration (as defined in the Transaction Agreement) and (B) the closing price per share of Livent Common Stock as reported in the New York Stock Exchange, on the last trading day preceding the Closing Date of the merger (as defined in the Transaction Agreement). F1 · price: Represents the cancellation and conversion of restricted stock units ("Livent RSUs") with respect to shares of Livent Common Stock, held by the reporting person as of January 4, 2024, into an amount of cash equal to (i) the number of shares of Livent Common Stock subject to such Livent RSUs immediately prior to the Effective Time of the merger (as defined in the Transaction Agreement), multiplied by (ii) the higher of (A) the first available closing price of the Merger Consideration (as defined in the Transaction Agreement) and (B) the closing price per share of Livent Common Stock as reported in the New York Stock Exchange, on the last trading day preceding the Closing Date of the merger (as defined in the Transaction Agreement). Read SEC document |
| September 01, 2023 Filed Sep 6, 2023 21:59 UTC | ON SEMICONDUCTOR CORP ON · Entity 3161 | GrantCommon | 1,601 | $0.00 | $0.00 |
DisclosureSEC source: 0001225208-23-008741 · doc4.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,601 F1 · shares: Represents restricted stock granted under the Issuer's Amended and Restated Stock Incentive Plan on September 1, 2023. The stock will vest on the day prior to the Issuer's next Annual Meeting of Stockholders. Read SEC document |
| May 01, 2023 Filed May 3, 2023 16:09 UTC | Livent Corp. LTHM · Entity 95365 | GrantCommon Stock | 5,027 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-23-010064 · form4.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,307 F1 · shares: The shares were issued to the reporting person pursuant to the Livent Corporation Compensation Policy for Non-Employee Directors as an annual equity grant. Read SEC document |
| May 01, 2022 Filed May 3, 2022 18:08 UTC | Livent Corp. LTHM · Entity 95365 | GrantCommon Stock | 4,214 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-22-011454 · form4.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,280 F1 · shares: The shares were issued to the reporting person pursuant to the Livent Corporation Compensation Policy for Non-Employee Directors as an annual equity grant. Read SEC document |
| May 01, 2021 Filed May 3, 2021 17:10 UTC | Livent Corp. LTHM · Entity 95365 | GrantCommon Stock | 4,995 | $0.00 | $0.00 |
DisclosureSEC source: 0001192482-21-000380 · edgar.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,066 Read SEC document |
| May 01, 2020 Filed May 5, 2020 12:17 UTC | Livent Corp. LTHM · Entity 95365 | GrantCommon Stock | 15,680 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-20-015360 · form4.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,071 Read SEC document |
| February 01, 2020 Filed Feb 4, 2020 12:03 UTC | Livent Corp. LTHM · Entity 95365 | GrantCommon Stock | 2,391 | $0.00 | $0.00 |
DisclosureSEC source: 0001192482-20-000101 · edgar.xml · nonDerivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,391 Read SEC document |
| November 08, 2018 Filed Nov 27, 2018 21:35 UTC | FUELCELL ENERGY INC FCEL · Entity 4760 | GrantDirector Restricted Stock Unit · Derivative | 18,350 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001225208-18-015896 · doc4.xml · derivative · entry 1 Lampe-Onnerud Christina · CIK 0001758942 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,350 Underlying: Common Stock · 18,350 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of common stock upon vesting of the Restricted Stock Unit. F2 · kind: Awarded under the FuelCell Energy, Inc. 2018 Omnibus Incentive Plan. F3 · shares: For services rendered as director F1 · price: Each Restricted Stock Unit represents a contingent right to receive one share of common stock upon vesting of the Restricted Stock Unit. F4 · derivative.exercise_date: These RSUs (i) vest on the date of the regularly scheduled annual meeting of the stockholders of the Company to be held in 2019 (ii) are to be settled in cash or in shares of the Companys common stock, at the discretion of the Compensation Committee, as the administrator under the Plan. F4 · derivative.expiration_date: These RSUs (i) vest on the date of the regularly scheduled annual meeting of the stockholders of the Company to be held in 2019 (ii) are to be settled in cash or in shares of the Companys common stock, at the discretion of the Compensation Committee, as the administrator under the Plan. F3 · derivative.underlying_shares: For services rendered as director 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.