Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Artiva Biotherapeutics, Inc.ARTV · Entity 5404 | Chief Financial Officer | March 10, 2026 | March 10, 2026 |
| LivaNova PLCLIVN · Entity 507 | Chief Financial Officer | May 23, 2020 | May 27, 2020 |
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.
Artiva Biotherapeutics, Inc.
Report date March 10, 2026 · Filed March 10, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 220,000 |
Reported balance
After 2026-03-10 transaction · row 1
1 source rowRow 1 · 2026-03-10 · Grant · Acquired 220,000 · Balance 220,000 F1: Represents restricted stock unit award granted under the Issuer's 2025 Inducement Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock unit award granted under the Issuer's 2025 Inducement Plan.
LivaNova PLC
Report date May 23, 2020 · Filed May 27, 2020
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 27,005 |
Ending reported balance
After 2020-05-23 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2020-05-23 · Exercise / conversion · Acquired 9,907 · Balance 31,662 F1: Reporting person had vested restricted stock units (RSUs) settled in ordinary shares of LivaNova PLC (the Company), GBP 1.00 par value. Row 2 · 2020-05-23 · Tax withholding · Disposed 4,657 · Balance 27,005 F2: The referenced shares were withheld from distribution at the request of reporting person to satisfy tax liability. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 75,452 |
Reported balance
After 2020-05-23 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2020-05-23 · Exercise / conversion · Disposed 9,907 · Balance 75,452 F3: Each RSU represents a contingent right to receive one Ordinary Share of the Company, GBP 1.00 par value, in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan (the Plan) and the award agreement. F4: Reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the first four anniversaries of May 23, 2017, subject to continued service during the vesting period and the award agreement. |
Filing footnotes · ownership attribution and instrument terms
F1: Reporting person had vested restricted stock units (RSUs) settled in ordinary shares of LivaNova PLC (the Company), GBP 1.00 par value.
F2: The referenced shares were withheld from distribution at the request of reporting person to satisfy tax liability.
F3: Each RSU represents a contingent right to receive one Ordinary Share of the Company, GBP 1.00 par value, in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan (the Plan) and the award agreement.
F4: Reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the first four anniversaries of May 23, 2017, subject to continued service during the vesting period and the award 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 01, 2018 Filed Mar 5, 2018 22:06 UTC | LivaNova PLC LIVN · Entity 507 | Exercise / conversionOrdinary Shares | 4,784 | $0.00 | $0.00 |
DisclosureSEC source: 0001639691-18-000017 · wf-form4_152028759504190.xml · nonDerivative · entry 1 Huston Thad Allen · CIK 0001706052 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,784 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Reporting person had vested restricted stock units (RSUs) settled in ordinary shares of LivaNova PLC (the Company), GBP 1.00 par value. Read SEC document |
| May 23, 2017 Filed May 24, 2017 21:13 UTC | LivaNova PLC LIVN · Entity 507 | GrantRestricted Stock Units · Derivative | 39,627 | $0.00 | $0.00 |
DisclosureSEC source: 0001639691-17-000055 · wf-form4_149566041929627.xml · derivative · entry 1 Huston Thad Allen · CIK 0001706052 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,140 Underlying: Ordinary Shares · 39,627 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one ordinary share (Ordinary Share) of LivaNova PLC (the Company), GBP 1.00 par value, in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan (the Plan). F2 · derivative.exercise_date: The reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the next four anniversaries of May 23, 2017. The RSUs are subject to forfeiture prior to vesting in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan. F2 · derivative.expiration_date: The reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the next four anniversaries of May 23, 2017. The RSUs are subject to forfeiture prior to vesting in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan. Read SEC document |
| May 20, 2017 Filed May 23, 2017 21:40 UTC | LivaNova PLC LIVN · Entity 507 | GrantRestricted Stock Units · Derivative | 19,135 | $0.00 | $0.00 |
DisclosureSEC source: 0001639691-17-000052 · wf-form4_149557563282435.xml · derivative · entry 2 Huston Thad Allen · CIK 0001706052 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,513 Underlying: Ordinary Shares · 19,135 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one ordinary share (Ordinary Share) of LivaNova PLC (the Company), GBP 1.00 par value, in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan (the Plan). F3 · derivative.exercise_date: Each RSU represents a contingent right to receive one ordinary share of LivaNova PLC stock, GBP 1.00 par value, according to the terms of the LivaNova PLC 2015 Incentive Award Plan. The RSUs will vest 25% on the second day after release of LivaNova's full-year 2017 financial results (Measure Date) and 25% on each of first three anniversaries of the Measure Date, provided and to the extent that a market condition is achieved on the Measure Date. The market condition is a stock price that ranges between a threshold price, at which one-third of the RSUs become eligible for vesting and a target price, at which all of the RSUs become eligible for vesting, with the number of RSUs eligible for vesting at a price between the threshold price and the target price determined by linear interpolation. The number included in column 5 of Table II reflects the RSUs eligible for vesting at the target price. F3 · derivative.expiration_date: Each RSU represents a contingent right to receive one ordinary share of LivaNova PLC stock, GBP 1.00 par value, according to the terms of the LivaNova PLC 2015 Incentive Award Plan. The RSUs will vest 25% on the second day after release of LivaNova's full-year 2017 financial results (Measure Date) and 25% on each of first three anniversaries of the Measure Date, provided and to the extent that a market condition is achieved on the Measure Date. The market condition is a stock price that ranges between a threshold price, at which one-third of the RSUs become eligible for vesting and a target price, at which all of the RSUs become eligible for vesting, with the number of RSUs eligible for vesting at a price between the threshold price and the target price determined by linear interpolation. The number included in column 5 of Table II reflects the RSUs eligible for vesting at the target price. Read SEC document |
| May 20, 2017 Filed May 23, 2017 21:40 UTC | LivaNova PLC LIVN · Entity 507 | GrantRestricted Stock Units · Derivative | 6,378 | $0.00 | $0.00 |
DisclosureSEC source: 0001639691-17-000052 · wf-form4_149557563282435.xml · derivative · entry 1 Huston Thad Allen · CIK 0001706052 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,378 Underlying: Ordinary Shares · 6,378 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one ordinary share (Ordinary Share) of LivaNova PLC (the Company), GBP 1.00 par value, in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan (the Plan). F2 · derivative.exercise_date: The reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the next four anniversaries of May 20, 2017. The RSUs are subject to forfeiture prior to vesting in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan. F2 · derivative.expiration_date: The reporting person was granted RSUs subject to a four-year vesting schedule, vesting 25% on each of the next four anniversaries of May 20, 2017. The RSUs are subject to forfeiture prior to vesting in accordance with the terms of the LivaNova PLC 2015 Incentive Award Plan. 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.