Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMPCO PITTSBURGH CORPAP · Entity 6411 | Director | May 15, 2026 | May 18, 2026 |
| Ardent Health, Inc.ARDT · Entity 4664 | Director | June 05, 2026 | June 08, 2026 |
| Waystar Holding Corp.WAY · Entity 1420 | Director | June 03, 2026 | September 25, 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.
AMPCO PITTSBURGH CORP
Report date May 15, 2026 · Filed May 18, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 85,559 |
Reported balance
After 2026-05-15 transaction · row 1
1 source rowRow 1 · 2026-05-15 · Grant · Acquired 7,374 · Balance 85,559 F1: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date.
Ardent Health, Inc.
Report date June 05, 2026 · Filed June 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 35,564 |
Reported balance
After 2026-06-05 transaction · row 1
1 source rowRow 1 · 2026-06-05 · Purchase · Acquired 11,260 · Balance 35,564 F1: The price reported in Column 4 is a weighted average price of $8.73 per share. These shares were purchased in multiple transactions on 06/05/26 at prices ranging from $8.60 to $8.78, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price of $8.73 per share. These shares were purchased in multiple transactions on 06/05/26 at prices ranging from $8.60 to $8.78, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
Waystar Holding Corp.
Report date June 03, 2026 · Filed September 25, 2026 · Amendment
Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 47,342 |
Reported balance
After 2026-06-03 transaction · row 1
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 1 · 2026-06-03 · Grant · Acquired 10,446 · Balance 47,342 F1: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. This amended Form 4 is being filed solely to correct the number of RSUs granted from 9,303 to 10,446. F2: Includes unvested RSUs. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. This amended Form 4 is being filed solely to correct the number of RSUs granted from 9,303 to 10,446.
F2: Includes unvested 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 |
|---|---|---|---|---|---|---|
| June 05, 2026 Filed Jun 8, 2026 16:50 UTC | Ardent Health, Inc. ARDT · Entity 4664 | PurchaseCommon Stock | 11,260 | $8.73 | $98,299.80 |
DisclosureSEC source: 0001628280-26-041445 · wk-form4_1780937435.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,564 F1 · price: The price reported in Column 4 is a weighted average price of $8.73 per share. These shares were purchased in multiple transactions on 06/05/26 at prices ranging from $8.60 to $8.78, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| June 03, 2026 Filed Sep 25, 2026 16:37 UTC Amendment | Waystar Holding Corp. WAY · Entity 1420 | GrantCommon Stock | 10,446 | $0.00 | $0.00 |
DisclosureSEC source: 0001928634-26-000004 · wk-form4a_1790354268.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,342 F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. This amended Form 4 is being filed solely to correct the number of RSUs granted from 9,303 to 10,446. F2 · balance_after: Includes unvested RSUs. Read SEC document |
| June 03, 2026 Filed Jun 3, 2026 22:24 UTC | Waystar Holding Corp. WAY · Entity 1420 | GrantCommon Stock | 9,303 | $0.00 | $0.00 |
DisclosureSEC source: 0001928634-26-000002 · wk-form4_1780525461.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,199 F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. F2 · balance_after: Includes unvested RSUs. Read SEC document |
| May 15, 2026 Filed May 18, 2026 15:03 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | GrantCommon Stock | 7,374 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-228274 · ownership.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 85,559 F1 · shares: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:49 UTC | Ardent Health, Inc. ARDT · Entity 4664 | GrantCommon Stock | 14,231 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-023266 · wk-form4_1775162960.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,304 F1 · shares: Represents restricted stock units that vest in full on the first anniversary of April 1, 2026, subject to the Reporting Person's continued service with the Issuer through the vesting date. Read SEC document |
| June 16, 2025 Filed Jun 16, 2025 20:02 UTC | Waystar Holding Corp. WAY · Entity 1420 | GrantCommon Stock | 5,134 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-059843 · tm2518062-3_4seq1.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,896 F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 4, 2026 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. F2 · balance_after: Includes unvested RSUs. Read SEC document |
| May 15, 2025 Filed May 15, 2025 20:14 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | GrantCommon Stock | 12,728 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-072646 · ownership.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 78,185 F1 · shares: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 8, 2025. These grants of restricted stock vest on the first anniversary of the grant date. Read SEC document |
| April 02, 2025 Filed Apr 4, 2025 20:47 UTC | Ardent Health, Inc. ARDT · Entity 4664 | GrantCommon Stock | 10,073 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-016817 · wk-form4_1743799652.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,073 F1 · shares: Represents restricted stock units that vest in full on the first anniversary of March 21, 2025, subject to the Reporting Person's continued service with the Issuer through the vesting date. Read SEC document |
| June 10, 2024 Filed Jun 12, 2024 20:33 UTC | Waystar Holding Corp. WAY · Entity 1420 | GrantCommon Stock | 8,695 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-24-070875 · tm2416795-11_4seq1.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,762 F1 · kind: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 6, 2025 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. F2 · balance_after: Includes unvested RSUs. Read SEC document |
| May 15, 2024 Filed May 17, 2024 15:37 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | GrantCommon Stock | 12,728 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-061390 · ownership.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,457 F1 · shares: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated May 18, 2023. These grants of restricted stock vest on the first anniversary of the grant date. Read SEC document |
| May 18, 2023 Filed May 18, 2023 18:11 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | GrantCommon Stock | 12,728 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-030538 · doc4.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,729 F1 · shares: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated as of May 18, 2023. These grants of restricted stock vest on the first anniversary of the grant date. Read SEC document |
| March 23, 2023 Filed Mar 24, 2023 21:26 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | PurchaseCommon Stock | 18,182 | $2.29 | $41,665.87 |
DisclosureSEC source: 0001209191-23-021096 · doc4.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,001 Read SEC document |
| May 05, 2022 Filed May 13, 2022 21:01 UTC | AMPCO PITTSBURGH CORP AP · Entity 6411 | GrantCommon Stock | 21,819 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-028897 · doc4.xml · nonDerivative · entry 1 DeMichiei Robert · CIK 0001928634 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,819 F1 · shares: Represents a grant of restricted stock under the Ampco-Pittsburgh Corporation 2016 Omnibus Incentive Plan, as amended and restated as of May 13, 2021, including 9,091 shares of common stock issued in lieu of an annual cash retainer for service as a director, at the election of the reporting person. These grants of restricted stock vest on the first anniversary of the grant date. 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.