Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Amrize LtdAMRZ · Entity 1392 | Director | April 21, 2026 | April 22, 2026 |
| Sky Harbour Group CorpSKYH · Entity 5079 | Director | February 15, 2024 | February 20, 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.
Amrize Ltd
Report date April 21, 2026 · Filed April 22, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 5,194 |
Ending reported balance
After 2026-04-21 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-04-21 · Tax withholding · Disposed 740 · Balance 2,218 F1: Closing price per share on the trading date of the vesting of restricted stock units. Row 2 · 2026-04-21 · Grant · Acquired 2,976 · Balance 5,194 F2: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders. |
Filing footnotes · ownership attribution and instrument terms
F1: Closing price per share on the trading date of the vesting of restricted stock units.
F2: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Sky Harbour Group Corp
Report date February 15, 2024 · Filed February 20, 2024
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 28,000 |
Reported balance
After 2024-02-15 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2024-02-15 · Grant · Acquired 7,000 · Balance 28,000 F1: Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A Common Stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU agreement, provided the reporting person remains in service through the applicable vesting date. F2: Reported amount includes 28,000 RSUs. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A Common Stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU agreement, provided the reporting person remains in service through the applicable vesting date.
F2: Reported amount includes 28,000 RSUs.
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 |
|---|---|---|---|---|---|---|
| April 21, 2026 Filed Apr 22, 2026 15:30 UTC | Amrize Ltd AMRZ · Entity 1392 | GrantOrdinary Shares | 2,976 | $0.00 | $0.00 |
DisclosureSEC source: 0001906604-26-000001 · primary_doc.xml · nonDerivative · entry 2 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,194 F2 · shares: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders. Read SEC document |
| April 21, 2026 Filed Apr 22, 2026 15:30 UTC | Amrize Ltd AMRZ · Entity 1392 | Tax withholdingOrdinary Shares | 740 | $57.12 | $42,268.80 |
DisclosureSEC source: 0001906604-26-000001 · primary_doc.xml · nonDerivative · entry 1 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,218 F1 · price: Closing price per share on the trading date of the vesting of restricted stock units. Read SEC document |
| August 11, 2025 Filed Aug 13, 2025 18:27 UTC | Amrize Ltd AMRZ · Entity 1392 | GrantOrdinary Shares | 2,958 | $0.00 | $0.00 |
DisclosureSEC source: 0002035989-25-000020 · primary_doc.xml · nonDerivative · entry 1 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,958 F1 · shares: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders. Read SEC document |
| February 15, 2024 Filed Feb 20, 2024 21:17 UTC | Sky Harbour Group Corp SKYH · Entity 5079 | GrantClass A Common Stock | 7,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-24-004833 · rdgdoc.xml · nonDerivative · entry 1 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,000 F1 · shares: Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A Common Stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU agreement, provided the reporting person remains in service through the applicable vesting date. F2 · balance_after: Reported amount includes 28,000 RSUs. Read SEC document |
| February 14, 2023 Filed Feb 16, 2023 12:55 UTC | Sky Harbour Group Corp SKYH · Entity 5079 | GrantClass A Common Stock | 14,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-23-003737 · form4.xml · nonDerivative · entry 1 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,000 F1 · shares: Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A Common Stock of the Issuer for each vested RSU. The RSUs will vest in four equal annual installments beginning on the first anniversary of the date of grant, provided the reporting person remains in service through the applicable vesting date. F2 · balance_after: Reported amount includes 21,000 RSUs. Read SEC document |
| May 17, 2022 Filed May 19, 2022 21:49 UTC | Sky Harbour Group Corp SKYH · Entity 5079 | GrantClass A Common Stock | 7,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-22-013111 · rdgdoc.xml · nonDerivative · entry 1 Rivkin Robert S. · CIK 0001906604 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,000 F1 · shares: Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A Common Stock of the Issuer for each vested RSU. The RSUs vest in installments in accordance with the terms of the applicable RSU agreement, provided the reporting person remains in service through the applicable vesting date. F2 · balance_after: Reported amount includes 7,000 RSUs. 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.